This document provides course information for several semesters of a mechanical engineering program, including course codes, titles, credit hours, and descriptions. In semester 3, students take 18 credit hours of core mechanical engineering courses covering topics like transforms and partial differential equations, manufacturing technology, thermodynamics, kinematics of machinery, and fluid mechanics. They also complete 9 credit hours of labs. Semesters 4 and 5 continue this format of theoretical and practical mechanical engineering courses.
Me8392 manufacturing technology-i part-a questions & answers-Yuga Aravind Kumar
The document provides definitions and explanations of various manufacturing processes and terms. It discusses different types of patterns used in casting, advantages and disadvantages of die casting, requirements of good patterns, functions of cores, and lost wax casting process. It also describes arc welding equipment, features of friction welding, resistance welding process, purpose of flux, and how to avoid slag inclusions in welding. Various plastic processing methods like film blowing, compression moulding, parts made by rotational moulding, and definition of parison and degree of polymerization are also summarized.
Manufacturing Technology 1 full unit notesGopinath Guru
The document provides information on various metal casting processes and their working principles. It discusses sand casting process which uses expandable sand molds and involves steps of making the mold, pouring molten metal, solidification and breaking the mold. Other casting processes mentioned are permanent mold casting, die casting and investment casting. It also describes mold properties, types of patterns and allowances in patterns. Testing of molds and cores is outlined.
ME 6302 manufacturing technology 1notes with question paperGopinath Guru
This document describes the manufacturing technology course ME6302 for the second year mechanical engineering students. It covers the following topics:
1. Metal casting processes including sand casting, pattern materials, melting furnaces, and special casting processes like shell molding and investment casting.
2. Metal joining processes focusing on various welding techniques like gas welding, arc welding, and special processes like laser beam and electron beam welding.
3. Metal forming processes such as rolling, forging, extrusion, and sheet metal processes including bending and stretching.
4. Manufacture of plastic components using molding techniques like injection molding and blow molding.
5. It provides the course content split into 5 units,
This document provides information on the manufacturing process of metal casting. It discusses the key steps in metal casting which include mould preparation, pouring molten metal, solidification, and inspection for defects. Moulds are prepared using sand and patterns to form cavities. Molten metal is poured into the mould and allowed to solidify to form the final casting. Proper mould design and avoiding defects are important for successful casting. Metal casting allows for intricate shapes but has limitations in dimensional accuracy and surface finish compared to other processes.
The document discusses various manufacturing processes. It provides details about metal casting processes like sand casting and special casting processes such as shell mold casting and investment casting. Sand casting involves pouring molten metal into a sand mold cavity to form the desired shape. The mold is formed using sand, which acts as the expendable refractory material. The document also describes the various steps involved in sand casting and types of patterns used. Special casting processes provide advantages like better surface finish and dimensional accuracy compared to sand casting.
Introduction to casting, Major classifications of casting, Casting terminology, Characteristics of molding sand, Constituents of foundry sand, Patterns and their types, Cores and types of cores, Gating system, Types of gates, Solidification, Riser system, Types of riser, Types of allowances, Directional Solidification, Defects in casting, Riser design(Chvorinov's rules), Advanced casting techniques:Shell molding, Permanent mould casting, Vacuum die casting, Low pressure die casting, Continuous casting, Squeeze casting, Slush casting, Vacuum casting, Die Casting, Centrifugal casting, Investment casting
Fundamentals of manufacturing and Casting ProcessSangram Petkar
Manufacturing involves converting raw materials into finished goods through a process of design, material selection, and specific production processes. There are three main types of production systems - open systems which interact with the environment, closed loop systems which recycle inputs and outputs, and job shop, batch, and mass production which differ in their standardization and volume of output. Selection of the appropriate manufacturing process depends on considerations like the shape, size, tolerances, and quantity of the item to be produced.
This document provides an overview of pattern making and molding processes in manufacturing. It begins with an introduction to manufacturing processes and casting. Key points include that casting allows for complicated shapes to be made in a single piece and reduces assembly work. The document then discusses pattern materials like wood, metal, and plastic and different types of patterns like solid, split, and multi-piece patterns. It also covers allowances given to patterns for shrinkage, draft, and machining. The final sections cover gates, runners, risers, and core making including different core types.
Me8392 manufacturing technology-i part-a questions & answers-Yuga Aravind Kumar
The document provides definitions and explanations of various manufacturing processes and terms. It discusses different types of patterns used in casting, advantages and disadvantages of die casting, requirements of good patterns, functions of cores, and lost wax casting process. It also describes arc welding equipment, features of friction welding, resistance welding process, purpose of flux, and how to avoid slag inclusions in welding. Various plastic processing methods like film blowing, compression moulding, parts made by rotational moulding, and definition of parison and degree of polymerization are also summarized.
Manufacturing Technology 1 full unit notesGopinath Guru
The document provides information on various metal casting processes and their working principles. It discusses sand casting process which uses expandable sand molds and involves steps of making the mold, pouring molten metal, solidification and breaking the mold. Other casting processes mentioned are permanent mold casting, die casting and investment casting. It also describes mold properties, types of patterns and allowances in patterns. Testing of molds and cores is outlined.
ME 6302 manufacturing technology 1notes with question paperGopinath Guru
This document describes the manufacturing technology course ME6302 for the second year mechanical engineering students. It covers the following topics:
1. Metal casting processes including sand casting, pattern materials, melting furnaces, and special casting processes like shell molding and investment casting.
2. Metal joining processes focusing on various welding techniques like gas welding, arc welding, and special processes like laser beam and electron beam welding.
3. Metal forming processes such as rolling, forging, extrusion, and sheet metal processes including bending and stretching.
4. Manufacture of plastic components using molding techniques like injection molding and blow molding.
5. It provides the course content split into 5 units,
This document provides information on the manufacturing process of metal casting. It discusses the key steps in metal casting which include mould preparation, pouring molten metal, solidification, and inspection for defects. Moulds are prepared using sand and patterns to form cavities. Molten metal is poured into the mould and allowed to solidify to form the final casting. Proper mould design and avoiding defects are important for successful casting. Metal casting allows for intricate shapes but has limitations in dimensional accuracy and surface finish compared to other processes.
The document discusses various manufacturing processes. It provides details about metal casting processes like sand casting and special casting processes such as shell mold casting and investment casting. Sand casting involves pouring molten metal into a sand mold cavity to form the desired shape. The mold is formed using sand, which acts as the expendable refractory material. The document also describes the various steps involved in sand casting and types of patterns used. Special casting processes provide advantages like better surface finish and dimensional accuracy compared to sand casting.
Introduction to casting, Major classifications of casting, Casting terminology, Characteristics of molding sand, Constituents of foundry sand, Patterns and their types, Cores and types of cores, Gating system, Types of gates, Solidification, Riser system, Types of riser, Types of allowances, Directional Solidification, Defects in casting, Riser design(Chvorinov's rules), Advanced casting techniques:Shell molding, Permanent mould casting, Vacuum die casting, Low pressure die casting, Continuous casting, Squeeze casting, Slush casting, Vacuum casting, Die Casting, Centrifugal casting, Investment casting
Fundamentals of manufacturing and Casting ProcessSangram Petkar
Manufacturing involves converting raw materials into finished goods through a process of design, material selection, and specific production processes. There are three main types of production systems - open systems which interact with the environment, closed loop systems which recycle inputs and outputs, and job shop, batch, and mass production which differ in their standardization and volume of output. Selection of the appropriate manufacturing process depends on considerations like the shape, size, tolerances, and quantity of the item to be produced.
This document provides an overview of pattern making and molding processes in manufacturing. It begins with an introduction to manufacturing processes and casting. Key points include that casting allows for complicated shapes to be made in a single piece and reduces assembly work. The document then discusses pattern materials like wood, metal, and plastic and different types of patterns like solid, split, and multi-piece patterns. It also covers allowances given to patterns for shrinkage, draft, and machining. The final sections cover gates, runners, risers, and core making including different core types.
The document discusses the casting process. It begins by describing how a liquid material is poured into a mold cavity to take its shape, then solidifies. This allows for complex geometries and net-shape production. Casting can be done with any material that melts and is suited for mass production. Common casting defects and their causes are also outlined.
The document provides an overview of the Manufacturing Processes - UMECOO2 course which introduces various metal casting and forming processes used in manufacturing industries. It outlines the course objectives, syllabus covering topics such as metal casting, fabrication, forming and sheet metal processes. It also lists experiments and references for the course.
The document discusses casting as a manufacturing process. It provides details on the casting process, including the basic steps of placing a pattern in sand to create a mold, filling the mold with molten metal, and allowing the metal to cool. It also discusses casting terminology like patterns, flasks, cores, and risers. Different types of patterns are described, along with factors that affect pattern material selection.
"Manufacturing Engineering is a branch of professional engineering which involves numerous concepts,subjects and processes. Metal casting being one of the most eminent".
Copy-Paste the below URL to ENROLL in the complete COURSE and see the missing contents.
https://www.udemy.com/course/manufacturing-engineering-casting
Introduction to casting, Major classifications of casting, Casting terminology, Characteristics of molding sand, Constituents of foundry sand, Patterns and their types, Cores and types of cores, Gating system, Types of gates, Solidification, Riser system, Types of riser, Types of allowances, Directional Solidification, Defects in casting, Riser design(Chvorinov's rules), Advanced casting techniques:Shell molding, Permanent mould casting, Vacuum die casting, Low pressure die casting, Continuous casting, Squeeze casting, Slush casting, Vacuum casting, Die Casting, Centrifugal casting, Investment casting
Chapter 1 introduction to casting processSuresh Holi
The document discusses manufacturing processes and sand casting. It begins by defining manufacturing as processes that convert raw materials into products through value addition. It then discusses the classification of manufacturing processes into shaping/forming, joining, removal, and regenerative categories. The majority of the document focuses on describing the fundamentals and steps of sand casting, which involves pouring molten metal into a mold cavity to produce castings. Key aspects covered include mold materials, solidification, defects, and post-casting processing steps.
The document discusses various manufacturing processes for metals, including casting, mechanical processes like forging and rolling, machining processes, consolidation/joining processes, and powder metallurgy. It provides details on the casting process, describing the key steps of mold production, melting, and pouring. It notes advantages of casting include the ability to produce complex shapes with little material waste at low cost, though it produces parts with rough surfaces requiring further machining.
This document presents an experimental study analyzing various machining processes and nickel coating on mild steel. Turning, cylindrical grinding, and nickel coating were performed on mild steel rods. Surface roughness, hardness, microstructure, and corrosion resistance via salt spray testing were evaluated. Turning and grinding were found to produce surface roughness values of 1.6 μm and 0.2 μm respectively. Nickel coating improved surface roughness to 0.05 μm and increased hardness and corrosion resistance. Microstructural analysis found the ground mild steel to consist of 60% ferrite and 40% pearlite grains. The study aims to evaluate these surface finishing processes and analyze the effects of parameters on surface quality.
The document describes the general process for manufacturing ductile iron castings. It involves steps like raw material receipt, pattern making, core making, molding, melting, desulfurization, magnesium treatment, inoculation, pouring, cooling, shakeout, finishing, and inspection. The key goals are to produce nodular graphite structure and achieve required mechanical properties through proper process control and chemistry adjustments.
The document describes the casting process and its key terms. It discusses the main steps: pattern making, mould preparation including gating and risering, core making, melting and pouring, and cleaning and inspection. It provides details on each step and describes how a mould is made by packing sand around a pattern. Common components produced by casting are also listed, such as automobile and aircraft parts. Advantages include the ability to make complex shapes easily and economically, while limitations include potential defects and inferior properties compared to other processes.
This document provides an overview of basic metallurgy. It discusses the classification of materials, including metals and alloys, ceramics, polymers, and composites. The key metallurgy processes of casting, forming, welding, and powder metallurgy are described. Advanced materials like electronic materials, biomaterials, and nanomaterials are also introduced. The document is authored by K. Sevugarajan of Metz Lab Pvt. Ltd and provides their contact information.
This document provides information on casting processes and pattern making. It begins with an introduction and overview of casting classification and types of production systems. It then discusses specific casting processes like sand casting and rolling. Key factors for selecting a production process are outlined. The document also defines important terms in casting, describes the basic steps of making a casting, and lists common products made through casting. It discusses the casting process in detail, provides examples of components produced through casting, and notes advantages and limitations. Finally, it introduces pattern making, comparing patterns to castings, listing pattern functions and materials, and describing common pattern allowances.
PATTERN MATERIALS IN CASTING CLASS: BY POLAYYA CHINTADAPOLAYYA CHINTADA
This document discusses pattern materials used in metal casting processes. It begins by defining a pattern as a replica of the component to be manufactured. Common pattern materials include wood, metal, plastic, wax and plaster. Wood patterns are inexpensive but can swell or shrink. Metal patterns are durable but more expensive. Plastic patterns are lightweight, durable and provide good surfaces. Wax patterns provide high accuracy and are used for investment casting. Plaster patterns can form intricate shapes but are only suitable for small castings. The document provides details on the properties, advantages and limitations of each material type.
Why Centrifugal Cast FeSi Anodes are Better than Die Cast or Sand Cast AnodesSpecialist Castings
Centrifugal casting produces stronger, more corrosion-resistant anodes compared to die cast or sand cast anodes. Centrifugal casting spins molten metal at high speeds onto a mold, creating a dense, homogenous structure without imperfections from gates or cores. This uniform cooling and dense structure makes centrifugally cast anodes physically stronger, less prone to breaking during installation or corroding during operation, and able to pass more stringent quality tests. Overall, centrifugally cast anodes have improved performance and reduced lifetime costs compared to other casting methods.
Casting is a manufacturing process where liquid material is poured into a mold and allowed to solidify. The solidified part is known as a casting. Investment casting, also known as lost-wax casting, involves creating a wax pattern, coating it with refractory material to create a ceramic mold, melting away the wax to leave a cavity, and pouring molten metal into the mold cavity. This allows for very intricate parts to be cast with close tolerances and smooth finishes. Investment casting is commonly used for parts that are difficult to machine from difficult to machine alloys like aluminum, copper, and steels.
PATTERN ALLOWANCES IN CASTING CLASS: BY POLAYYA CHINTADAPOLAYYA CHINTADA
This document discusses pattern allowances in metal casting processes. It provides definitions of patterns and explains the need for various pattern allowances to account for shrinkage, machining, drafts or tapers, potential distortions, and shaking during casting removal. The key allowances discussed are shrinkage allowance, machining or finishing allowance, draft allowance, distortion allowance, and shake allowance. Specific percentages and dimensions for these allowances are provided for different metals like cast iron, cast steel, aluminum, and magnesium.
Patterns are models used to form cavities in molds for metal casting. There are different types of patterns based on their construction:
- Solid or one-piece patterns are made from a single piece for simple castings.
- Split patterns are made in two pieces for more complex shapes, with dowel pins to align the pieces.
- Loose-piece patterns have removable pieces to allow pattern withdrawal, connected by dowel pins.
- Match-plate patterns mount multiple split patterns on a plate, which is positioned between cope and drag molds.
Patterns are made larger than the intended casting to allow for material shrinkage and machining during production. Allowances are also made for draft,
This document provides a lecture note on civil engineering materials and construction. It discusses topics like brick, cement, concrete, arches, cavity walls, stairs, fire resistive construction, plastering, damp prevention, doors and windows, painting, glazing, repair of buildings, stone, timber, and foundations. The note includes details on the constituents of good brick earth, the process of manufacturing bricks through preparation of clay, moulding, drying, and burning. It also lists the types of moulding as hand moulding and machine moulding and describes the process of ground moulding.
The document appears to be a course curriculum for a Bachelor of Mechanical Engineering program. It includes 8 semesters of courses with codes, titles, credit hours and assessment details. Some of the core mechanical engineering courses include Calculus, Engineering Mechanics, Strength of Materials, Thermodynamics, Machine Design and Manufacturing. Students also take electives in areas like mathematics, management, languages and specialized technical topics. Laboratory sessions are included for various courses to provide hands-on learning experience. The curriculum follows a progression of basic sciences, engineering fundamentals and specialized topics with increasing complexity and design focus over the 8 semesters.
The document discusses the casting process. It begins by describing how a liquid material is poured into a mold cavity to take its shape, then solidifies. This allows for complex geometries and net-shape production. Casting can be done with any material that melts and is suited for mass production. Common casting defects and their causes are also outlined.
The document provides an overview of the Manufacturing Processes - UMECOO2 course which introduces various metal casting and forming processes used in manufacturing industries. It outlines the course objectives, syllabus covering topics such as metal casting, fabrication, forming and sheet metal processes. It also lists experiments and references for the course.
The document discusses casting as a manufacturing process. It provides details on the casting process, including the basic steps of placing a pattern in sand to create a mold, filling the mold with molten metal, and allowing the metal to cool. It also discusses casting terminology like patterns, flasks, cores, and risers. Different types of patterns are described, along with factors that affect pattern material selection.
"Manufacturing Engineering is a branch of professional engineering which involves numerous concepts,subjects and processes. Metal casting being one of the most eminent".
Copy-Paste the below URL to ENROLL in the complete COURSE and see the missing contents.
https://www.udemy.com/course/manufacturing-engineering-casting
Introduction to casting, Major classifications of casting, Casting terminology, Characteristics of molding sand, Constituents of foundry sand, Patterns and their types, Cores and types of cores, Gating system, Types of gates, Solidification, Riser system, Types of riser, Types of allowances, Directional Solidification, Defects in casting, Riser design(Chvorinov's rules), Advanced casting techniques:Shell molding, Permanent mould casting, Vacuum die casting, Low pressure die casting, Continuous casting, Squeeze casting, Slush casting, Vacuum casting, Die Casting, Centrifugal casting, Investment casting
Chapter 1 introduction to casting processSuresh Holi
The document discusses manufacturing processes and sand casting. It begins by defining manufacturing as processes that convert raw materials into products through value addition. It then discusses the classification of manufacturing processes into shaping/forming, joining, removal, and regenerative categories. The majority of the document focuses on describing the fundamentals and steps of sand casting, which involves pouring molten metal into a mold cavity to produce castings. Key aspects covered include mold materials, solidification, defects, and post-casting processing steps.
The document discusses various manufacturing processes for metals, including casting, mechanical processes like forging and rolling, machining processes, consolidation/joining processes, and powder metallurgy. It provides details on the casting process, describing the key steps of mold production, melting, and pouring. It notes advantages of casting include the ability to produce complex shapes with little material waste at low cost, though it produces parts with rough surfaces requiring further machining.
This document presents an experimental study analyzing various machining processes and nickel coating on mild steel. Turning, cylindrical grinding, and nickel coating were performed on mild steel rods. Surface roughness, hardness, microstructure, and corrosion resistance via salt spray testing were evaluated. Turning and grinding were found to produce surface roughness values of 1.6 μm and 0.2 μm respectively. Nickel coating improved surface roughness to 0.05 μm and increased hardness and corrosion resistance. Microstructural analysis found the ground mild steel to consist of 60% ferrite and 40% pearlite grains. The study aims to evaluate these surface finishing processes and analyze the effects of parameters on surface quality.
The document describes the general process for manufacturing ductile iron castings. It involves steps like raw material receipt, pattern making, core making, molding, melting, desulfurization, magnesium treatment, inoculation, pouring, cooling, shakeout, finishing, and inspection. The key goals are to produce nodular graphite structure and achieve required mechanical properties through proper process control and chemistry adjustments.
The document describes the casting process and its key terms. It discusses the main steps: pattern making, mould preparation including gating and risering, core making, melting and pouring, and cleaning and inspection. It provides details on each step and describes how a mould is made by packing sand around a pattern. Common components produced by casting are also listed, such as automobile and aircraft parts. Advantages include the ability to make complex shapes easily and economically, while limitations include potential defects and inferior properties compared to other processes.
This document provides an overview of basic metallurgy. It discusses the classification of materials, including metals and alloys, ceramics, polymers, and composites. The key metallurgy processes of casting, forming, welding, and powder metallurgy are described. Advanced materials like electronic materials, biomaterials, and nanomaterials are also introduced. The document is authored by K. Sevugarajan of Metz Lab Pvt. Ltd and provides their contact information.
This document provides information on casting processes and pattern making. It begins with an introduction and overview of casting classification and types of production systems. It then discusses specific casting processes like sand casting and rolling. Key factors for selecting a production process are outlined. The document also defines important terms in casting, describes the basic steps of making a casting, and lists common products made through casting. It discusses the casting process in detail, provides examples of components produced through casting, and notes advantages and limitations. Finally, it introduces pattern making, comparing patterns to castings, listing pattern functions and materials, and describing common pattern allowances.
PATTERN MATERIALS IN CASTING CLASS: BY POLAYYA CHINTADAPOLAYYA CHINTADA
This document discusses pattern materials used in metal casting processes. It begins by defining a pattern as a replica of the component to be manufactured. Common pattern materials include wood, metal, plastic, wax and plaster. Wood patterns are inexpensive but can swell or shrink. Metal patterns are durable but more expensive. Plastic patterns are lightweight, durable and provide good surfaces. Wax patterns provide high accuracy and are used for investment casting. Plaster patterns can form intricate shapes but are only suitable for small castings. The document provides details on the properties, advantages and limitations of each material type.
Why Centrifugal Cast FeSi Anodes are Better than Die Cast or Sand Cast AnodesSpecialist Castings
Centrifugal casting produces stronger, more corrosion-resistant anodes compared to die cast or sand cast anodes. Centrifugal casting spins molten metal at high speeds onto a mold, creating a dense, homogenous structure without imperfections from gates or cores. This uniform cooling and dense structure makes centrifugally cast anodes physically stronger, less prone to breaking during installation or corroding during operation, and able to pass more stringent quality tests. Overall, centrifugally cast anodes have improved performance and reduced lifetime costs compared to other casting methods.
Casting is a manufacturing process where liquid material is poured into a mold and allowed to solidify. The solidified part is known as a casting. Investment casting, also known as lost-wax casting, involves creating a wax pattern, coating it with refractory material to create a ceramic mold, melting away the wax to leave a cavity, and pouring molten metal into the mold cavity. This allows for very intricate parts to be cast with close tolerances and smooth finishes. Investment casting is commonly used for parts that are difficult to machine from difficult to machine alloys like aluminum, copper, and steels.
PATTERN ALLOWANCES IN CASTING CLASS: BY POLAYYA CHINTADAPOLAYYA CHINTADA
This document discusses pattern allowances in metal casting processes. It provides definitions of patterns and explains the need for various pattern allowances to account for shrinkage, machining, drafts or tapers, potential distortions, and shaking during casting removal. The key allowances discussed are shrinkage allowance, machining or finishing allowance, draft allowance, distortion allowance, and shake allowance. Specific percentages and dimensions for these allowances are provided for different metals like cast iron, cast steel, aluminum, and magnesium.
Patterns are models used to form cavities in molds for metal casting. There are different types of patterns based on their construction:
- Solid or one-piece patterns are made from a single piece for simple castings.
- Split patterns are made in two pieces for more complex shapes, with dowel pins to align the pieces.
- Loose-piece patterns have removable pieces to allow pattern withdrawal, connected by dowel pins.
- Match-plate patterns mount multiple split patterns on a plate, which is positioned between cope and drag molds.
Patterns are made larger than the intended casting to allow for material shrinkage and machining during production. Allowances are also made for draft,
This document provides a lecture note on civil engineering materials and construction. It discusses topics like brick, cement, concrete, arches, cavity walls, stairs, fire resistive construction, plastering, damp prevention, doors and windows, painting, glazing, repair of buildings, stone, timber, and foundations. The note includes details on the constituents of good brick earth, the process of manufacturing bricks through preparation of clay, moulding, drying, and burning. It also lists the types of moulding as hand moulding and machine moulding and describes the process of ground moulding.
The document appears to be a course curriculum for a Bachelor of Mechanical Engineering program. It includes 8 semesters of courses with codes, titles, credit hours and assessment details. Some of the core mechanical engineering courses include Calculus, Engineering Mechanics, Strength of Materials, Thermodynamics, Machine Design and Manufacturing. Students also take electives in areas like mathematics, management, languages and specialized technical topics. Laboratory sessions are included for various courses to provide hands-on learning experience. The curriculum follows a progression of basic sciences, engineering fundamentals and specialized topics with increasing complexity and design focus over the 8 semesters.
1. The document discusses operations that can be performed on continuous-time signals, including time reversal, time shifting, amplitude scaling, addition, multiplication, and time scaling.
2. It provides examples of each operation using the unit step function u(t) and illustrates the effect graphically. Combinations of operations are also demonstrated through examples.
3. Key operations include time shifting which delays a signal, time scaling which speeds up or slows down a signal, and their combination which first performs one operation and then the other.
The document discusses various topics related to highway engineering such as:
1. It defines key terms like the central road fund, National Highway Act of 1956, and the Central Road Research Institute.
2. It discusses classifications of roads under the Nagpur plan and modified classifications under the Third Road Development Plan.
3. It covers highway geometric design elements like carriageway width, camber, super elevation, horizontal and vertical curves.
The document provides information about GATE (Graduate Aptitude Test in Engineering). GATE is an online exam for engineering students and tests concepts in engineering and science. It is used for admission to postgraduate programs at IITs, IISc and other colleges. A high GATE score also makes students eligible for research fellowships and jobs at PSUs. The document outlines the eligibility criteria, exam pattern, syllabus and previous year cut-offs for GATE. It also provides information about preparation for PSU exams, cut-offs of some PSUs and specializations offered in Mechanical Engineering.
Three types of gear trains are described:
1. Simple gear trains involve one gear on each shaft to transmit power.
2. Compound gear trains have more than one gear on a shaft, allowing for larger speed reductions.
3. Epicyclic gear trains have gears mounted on shafts that can move relative to a fixed axis, enabling high velocity ratios with moderate sized gears. Epicyclic trains are used in automotive differentials and machinery.
This document outlines the curriculum regulations and course structure for the M.E. Engineering Design program at Anna University Chennai for semesters I through IV. It includes:
1. A list of the core and elective courses offered each semester, including course codes, titles, credit hours, and lecture/tutorial/practical breakdown.
2. Detailed syllabi for some of the core courses covering topics like finite element methods, vibration analysis, mechanisms design, mechanical behavior of materials, and project work phases I and II.
3. A list of common electives offered across various M.E. programs with topics in areas like optimization techniques, fracture mechanics, tribology, composite materials, and supply
This document outlines the curriculum for the 3rd and 4th semesters of the B.E. Mechanical Engineering program at Anna University Coimbatore for students admitted from 2008-2009 onwards.
In the 3rd semester, students will take courses in Transforms and Partial Differential Equations, Manufacturing Technology I, Engineering Thermodynamics, Kinematics of Machinery, Fluid Mechanics and Machinery, Electrical Drives and Control, and corresponding labs.
The 4th semester will cover Statistics and Numerical Methods, Heat and Mass Transfer, Manufacturing Technology II, Engineering Materials and Metallurgy, Strength of Materials, Electronics and Microprocessors, and labs related to manufacturing, strength of materials
This document outlines the curriculum and syllabus for a B.E. in Mechanical Engineering (Part-Time) program over 7 semesters. It provides the course codes, titles, credit hours, and brief descriptions for core courses in areas such as applied mathematics, physics, chemistry, mechanics, thermodynamics, manufacturing, and design. It also lists the available elective courses that can be taken in the 6th and 7th semesters. The curriculum is designed to provide students with a strong foundation in mechanical engineering fundamentals as well as opportunities to specialize in technical electives. Upon completion of all required courses, students will earn a total of 103 credits to graduate with a B.E. in Mechanical
This document outlines the curriculum and syllabus for the Bachelor of Engineering in Manufacturing Engineering program at Anna University in Chennai, India. It provides the course codes, titles, credit hours, and brief descriptions for 8 semesters of the program, including both theory and practical courses. Some of the core manufacturing courses covered include Manufacturing Processes I and II, Metrology, CAD, CAM, CNC Machining, Production Management, and Project Work. The document also lists available elective courses and provides more detailed syllabi for some core courses like Mathematics III, Engineering Materials and Metallurgy, Electrical Drives and Control, Strength of Materials, and Mechanics of Machines.
This document outlines the course curriculum for the School of Mechanical Sciences at Karunya University. It lists 52 mechanical engineering courses offered across 10 semesters, from basic to advanced levels. The courses cover topics such as thermodynamics, heat transfer, fluid mechanics, machine design, and thermal engineering. Each course listing provides the course code, title, credits, and brief description. The document thus provides a high-level overview of the mechanical engineering program and courses offered at Karunya University School of Mechanical Sciences.
This document outlines the scheme of teaching and examination for the Bachelor of Engineering in Aeronautical Engineering program at Visvesvaraya Technological University. It includes details about various courses in semester 3, such as Transform Calculus, Fourier Series and Numerical Techniques; Aero Thermodynamics; Mechanics of Materials; and Elements of Aeronautics. For each course, it provides information on course code, credits, teaching hours, examination details, course objectives, module outlines, textbooks, and course outcomes. The document is intended to inform students and faculty about the curriculum and assessment methods for the B.E. Aeronautical Engineering program at VTU.
B.E.Mech SEM 06 R2021.pdf for anna universityJackson971953
This document contains the course details for Semester V and Semester VI of a mechanical engineering program. In Semester V, students take courses in machine design, metrology, professional electives, and a summer internship. They also take a metrology and dynamics lab. In Semester VI, courses include heat and mass transfer, more professional electives, an open elective, and labs in CAD/CAM and heat transfer. The document lists learning outcomes for each course and lab.
The document provides course structure and syllabus details for Mechanical Engineering at Jawaharlal Nehru Technological University Kakinada for the 2010 batch.
It includes the list of subjects for the second year first semester and second semester. For the first semester, subjects include Engineering Mechanics, Fluid Mechanics and Hydraulic Machinery, Thermodynamics, Managerial Economics and Financial Analysis, and Electrical and Electronics Engineering among others.
Similarly, the second semester includes subjects like Kinematics of Machinery, Thermal Engineering, Production Technology, Mechanics of Solids, and Metallurgy and Materials Science. It also provides the syllabus breakdown for some of the subjects with topics to be
This document provides information on the subject-wise weightage of topics in the GATE Mechanical Engineering exam over several years, as well as the GATE syllabus and important topics to prepare for common subjects like Thermodynamics, Theory of Machines & Vibrations, Manufacturing, and Strength of Materials. Engineering Mathematics, Thermal Engineering, and Manufacturing Engineering received the highest average weightages according to the tables presented. The GATE syllabus sections include topics like mechanics, design, fluids, materials, manufacturing, and industrial engineering. Suggested important topics to prepare within subjects include laws of thermodynamics, vibrations, manufacturing processes, and bending moment diagrams.
This document provides the curriculum and syllabus for the M.Tech Chemical Engineering program at SRM University for the 2013-2014 academic year. It includes details of the courses offered each semester, including course codes, titles, credit hours, and brief descriptions. The program involves coursework, seminars, and a research project over four semesters for a total of 71 credits earned upon completion. Elective courses and their details are also listed.
This course aims to impart knowledge of finite element methods (FEM) and their application to engineering problems. The course objectives are to introduce concepts of mathematical modeling, discretization, and the finite element approach. The course outcomes include being able to recognize and apply FEM to various engineering problems, formulate field problems and governing equations, interpret FEM steps like determining stiffness matrices, and analyze one-dimensional, two-dimensional, axisymmetric, and isoparametric elements and their applications. The course content is divided into five modules covering topics such as introduction to FEM, one-dimensional problems, two-dimensional continua, axisymmetric continua, and isoparametric elements.
The document provides details of the subjects offered in the 3rd semester of the Mechanical Engineering program. It lists 9 subjects with their codes, titles, teaching departments, teaching hours, examination details and credits. The subjects cover areas like engineering mathematics, materials science, basic thermodynamics, mechanics of materials, metal casting and welding, machine tools and operations, mechanical measurements and metrology, foundry and forging lab, and professional ethics. The total credits for the semester are 28.
This document provides course details for MA3351 Transforms and Partial Differential Equations. The course has 5 units covering topics such as partial differential equations, Fourier series, applications of PDEs, Fourier transforms, and Z-transforms. Unit 1 introduces formation and solutions of PDEs. Unit 2 covers Fourier series, Dirichlet conditions, and Parseval's identity. Unit 3 applies separation of variables and Fourier series to solve PDEs describing waves and heat conduction. Unit 4 discusses Fourier transforms and their properties. Unit 5 introduces Z-transforms and their use in solving difference equations. The course aims to provide foundational knowledge of transforms and techniques for solving PDEs.
The document outlines the syllabus for the IES 2017 examination for Mechanical Engineering. It will include 12 topics: 1) Fluid Mechanics, 2) Thermodynamics and Heat Transfer, 3) IC Engines, Refrigeration and Air Conditioning, 4) Turbo Machinery, 5) Power Plant Engineering, 6) Renewable Sources of Energy, 7) Engineering Mechanics, 8) Engineering Materials, 9) Mechanisms and Machines, 10) Design of Machine Elements, 11) Manufacturing, Industrial and Maintenance Engineering, and 12) Mechatronics and Robotics. The exam will consist of objective type questions covering these topics to assess candidates' knowledge in mechanical engineering.
This document provides information about a course on engineering thermodynamics for second year undergraduate mechanical engineering students. It includes the vision, mission, and quality policy of the college. It then outlines the course objectives, units to be covered, textbooks, outcomes, and faculty. The five units cover basic concepts, limitations of the first law, pure substances, mixtures of gases, and power cycles. The document provides a breakdown of chapter coverage from the listed textbooks. It aims to help students understand energy transformation, thermodynamic laws, processes, cycles, and apply concepts to problems.
The document provides information about the Digital Notes on Thermodynamics for the B.Tech II Year I Semester course at Malla Reddy College of Engineering & Technology. It includes the vision, mission, and quality policy of the college. The document then outlines the course objectives, units to be covered, textbooks referenced, and outcomes expected for the Engineering Thermodynamics course. The units cover basics of thermodynamics, limitations of the first law, pure substances, mixtures of perfect gases, and power cycles. The course aims to help students understand fundamental thermodynamic concepts and analyze thermodynamic systems and cycles.
The document provides details of the scheme of instruction and examination for the four year Bachelor of Engineering degree course in Mechanical Engineering at A.U. College of Engineering. It includes:
1) Course details for each semester including subject codes, names, periods per week, maximum marks and credits. Subjects include mathematics, engineering mechanics, mechanics of solids, thermodynamics, machine drawing, manufacturing technology, and labs.
2) Elective subjects that can be chosen each semester covering areas like refrigeration, welding, power engineering, and robotics.
3) Examination schemes for each subject including theory exams, sessional marks and credits awarded.
4) Detailed syllabus for one subject
The document provides an overview of the syllabus for the Mechanical Engineering paper for the Indian Engineering Services exam. It covers topics like thermodynamics, refrigeration and air conditioning, fluid mechanics, fluid machinery and steam generators, theory of machines, machine design, strength of materials, engineering materials, production engineering, and industrial engineering. Some key concepts discussed include heat transfer modes, cycles for engines and refrigeration, properties of fluids, dimensional analysis, design of joints and power transmission systems, stress-strain relations, metal forming and casting processes, and production planning and control.
Ies exam syllabus for mechanical engineering11Jobs Blue
The document outlines the syllabus for the IES Exam for Mechanical Engineering, which covers 11 topics:
1. Thermodynamics, heat engines, fuels, and nuclear energy
2. Heat transfer, refrigeration, air conditioning, and psychrometrics
3. Fluid mechanics, fluid statics, pipe flow, and dimensional analysis
4. Steam turbines, gas turbines, compressors, and steam generators
5. Kinematics of machinery, vibrations, balancing, and automatic controls
6. Design of machine elements like joints, drives, gears, bearings, and power transmission systems
7. Stress analysis, beams, torsion, springs, thick cylinders, and theories of failure
8
This document discusses a thesis that analyzes heat transfer in a helical coil heat exchanger using computational fluid dynamics (CFD). The thesis was submitted in partial fulfillment of a Bachelor of Technology degree in Mechanical Engineering. The student conducted CFD analysis using ANSYS Fluent to simulate heat transfer between fluids flowing in parallel and counter-current directions in a tube-in-tube helical coil heat exchanger. Contours, vectors, and plots of parameters like temperature, velocity, heat flux, and Nusselt number were generated to analyze heat transfer performance under varying conditions. The overall goal was to provide data on heat transfer behavior in helical coil exchangers to address the lack of experimental results available for their
The document provides curriculum details for the Thermodynamics course within the Refrigeration and Air Conditioning program. It includes topics such as systems of units, thermodynamic definitions, the first and second laws of thermodynamics, properties of humid air, and measurement techniques. The curriculum aims to help students understand thermodynamic concepts and apply them to refrigeration and air conditioning systems. It also seeks to develop students' abilities to analyze properties of humid air and perform various pressure, temperature, velocity, and humidity measurements.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
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How to Make a Field Mandatory in Odoo 17Celine George
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This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
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This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
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বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
3rd sem
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SEMESTER III
(Applicable to the students admitted from the Academic year 2008 – 2009 onwards)
CODE NO. COURSE TITLE L T P C
THEORY
MA 2211 Transforms And Partial Differential Equation 3 1 0 4
ME 2201 Manufacturing Technology – I 3 0 0 3
ME 2202 Engineering Thermodynamics 3 1 0 4
ME 2203 Kinematics of Machinery 3 1 0 4
ME 2204 Fluid Mechanics and Machinery 3 1 0 4
ME 2205 Electrical Drives and Control 3 0 0 3
PRACTICAL
ME 2207 Manufacturing Technology Lab – I 0 0 3 2
ME 2208 Fluid Mechanics and Machinery Laboratory 0 0 3 2
ME 2209 Electrical Engineering Laboratory 0 0 3 2
TOTAL 18 4 9 28
SEMESTER IV
(Applicable to the students admitted from the Academic year 2008 – 2009 onwards)
CODE NO. COURSE TITLE L T P C
THEORY
MA 2266 Statistics and Numerical Methods 3 1 0 4
ME 2251 Heat and Mass Transfer 3 1 0 4
ME 2252 Manufacturing Technology – II 3 0 0 3
ME 2253 Engineering Materials and Metallurgy 3 0 0 3
ME 2254 Strength of Materials 3 1 0 4
ME 2255 Electronics and Microprocessors 3 0 0 3
PRACTICAL
ME 2258 Manufacturing Technology Lab – II 0 0 3 2
ME 2256 Strength of Materials Lab 0 0 3 2
ME 2257 Computer Aided Machine Drawing Laboratory 0 0 4 2
TOTAL 18 3 10 27
SEMESTER V
(Applicable to the students admitted from the Academic year 2008 – 2009 onwards)
CODE NO. COURSE TITLE L T P C
THEORY
GE 2021 Environmental Science and Engineering 3 0 0 3
ME 2301 Thermal Engineering 3 1 0 4
ME 2302 Dynamics of Machinery 3 1 0 4
ME 2303 Design of Machine Elements 3 1 0 4
ME 2304 Engineering Metrology & Measurements 3 0 0 3
ME 2305 Applied Hydraulics & Pneumatics 3 0 0 3
PRACTICALS
ME 2306 Thermal Engineering Lab – I 0 0 3 2
ME 2307 Dynamics Lab 0 0 3 2
ME 2308 Metrology & Measurements Lab 0 0 3 2
ME 2309 CAD / CAM Lab 0 0 3 2
TOTAL 18 3 12 29
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MA2211 TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATION L T P C
(Common to all branches) 3 1 0 4
OBJECTIVES
The course objective is to develop the skills of the students in the areas of Transforms
and Partial Differtial Equations. This will be necessary for their effective studies in a
large number of engineering subjects like heat conduction, communication systems,
electro-optics and electromagnetic theory. The course will also serve as a prerequisite
for post graduate and specialized studies and research.
UNIT I FOURIER SERIES 9 + 3
Dirichlet’s conditions – General Fourier series – Odd and even functions – Half range
sine series – Half range cosine series – Complex form of Fourier Series – Parseval’s
identify – Harmonic Analysis.
UNIT II FOURIER TRANSFORMS 9 + 3
Fourier integral theorem (without proof) – Fourier transform pair – Sine and
Cosine transforms – Properties – Transforms of simple functions – Convolution theorem
– Parseval’s identity.
UNIT III PARTIAL DIFFERENTIAL EQUATIONS 9 + 3
Formation of partial differential equations – Lagrange’s linear equation – Solutions of
standard types of first order partial differential equations - Linear partial differential
equations of second and higher order with constant coefficients.
UNIT IV APPLICATIONS OF PARTIAL DIFFERENTIAL EQUATIONS 9 + 3
Solutions of one dimensional wave equation – One dimensional equation of heat
conduction – Steady state solution of two-dimensional equation of heat conduction
(Insulated edges excluded) – Fourier series solutions in cartesian coordinates.
UNIT V Z -TRANSFORMS AND DIFFERENCE EQUATIONS 9 + 3
Z-transforms - Elementary properties – Inverse Z-transform – Convolution theorem -
Formation of difference equations – Solution of difference equations using Z-transform.
LECTURES: 45 TUTORIALS : 15 TOTAL : 60 PERIODS
TEXT BOOKS
1. Grewal, B.S, ‘Higher Engineering Mathematics’ 40th
Edition, Khanna publishers,
Delhi, (2007)
REFERENCES
1 Bali.N.P and Manish Goyal ‘A Textbook of Engineering Mathematics’, Seventh
Edition, Laxmi Publications(P) Ltd. (2007)
2. Ramana.B.V. ‘Higher Engineering Mathematics’ Tata Mc-GrawHill Publishing
Company limited, New Delhi (2007).
3. Glyn James, ‘Advanced Modern Engineering Mathematics’, Third edition-Pearson
Education (2007).
4. Erwin Kreyszig ’Advanced Engineering Mathematics’, Eighth edition-Wiley India
(2007).
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ME2201 MANUFACTURING TECHNOLOGY – I L T P C
3 0 0 3
OBJECTIVE
To introduce the students the concepts of some basic manufacturing processes and
fabrication techniques, such as metal casting, metal joining, metal forming and plastics
component manufacture.
UNIT I METAL CASTING PROCESSES 9
Sand casting – Sand moulds - Type of patterns – Pattern materials – Pattern
allowances – Types of Moulding sand – Properties – Core making – Methods of Sand
testing – Moulding machines – Types of moulding machines - Melting furnaces –
Working principle of Special casting processes – Shell, investment casting – Ceramic
mould – Lost Wax process – Pressure die casting – Centrifugal casting – CO2 process
– Sand Casting defects – Inspection methods
UNIT II JOINING PROCESSES 9
Fusion welding processes – Types of Gas welding – Equipments used – Flame
characteristics – Filler and Flux materials - Arc welding equipments - Electrodes –
Coating and specifications – Principles of Resistance welding – Spot/butt, seam
welding – Percusion welding - Gas metal arc welding – Flux cored – Submerged arc
welding – Electro slag welding – TIG welding – Principle and application of special
welding processes - Plasma arc welding – Thermit welding – Electron beam welding –
Friction welding – Diffusion welding – Weld defects – Brazing and soldering process –
Methods and process capabilities – Filler materials and fluxes – Types of Adhesive
bonding.
UNIT III BULK DEFORMATION PROCESSES 9
Hot working and cold working of metals – Forging processes – Open, impression and
closed die forging – Characteristics of the process – Types of Forging Machines –
Typical forging operations – Rolling of metals – Types of Rolling mills - Flat strip rolling
– Shape rolling operations – Defects in rolled parts - Principle of rod and wire drawing -
Tube drawing –– Principles of Extrusion – Types of Extrusion – Hot and Cold extrusion
–– Equipments used.
UNIT IV SHEET METAL PROCESSES 9
Sheet metal characteristics - Typical shearing operations, bending and drawing
operations – Stretch forming operations –– Formability of sheet metal – Test methods
– Working principle and application of special forming processes - Hydro forming –
Rubber pad forming – Metal spinning – Introduction to Explosive forming, Magnetic
pulse forming, Peen forming, Super plastic forming.
UNIT V MANUFACTURING OF PLASTIC COMPONENTS 9
Types of plastics - Characteristics of the forming and shaping processes – Moulding of
Thermoplastics – Working principles and typical applications of - Injection moulding –
Plunger and screw machines – Compression moulding, Transfer moulding - Typical
industrial applications – Introduction to Blow moulding – Rotational moulding – Film
blowing – Extrusion - Thermoforming, - Bonding of Thermoplastics.
TOTAL: 45 PERIODS
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TEXT BOOKS
1. Hajra Choudhury, “Elements of Workshop Technology, Vol. I and II”, Media
Promotors Pvt Ltd., Mumbai, 2001
2. S.Gowri, P.Hariharan, and A.Suresh Babu, “Manufacturing Technology 1”, Pearson
Education , 2008.
[
REFERENCES
1. B.S. Magendran Parashar & R.K. Mittal,”Elements of Manufacturing Processes”,
Prentice Hall of India, 2003.
2. P.N. Rao,”Manufacturing Technology”,Tata McGraw-Hill Publishing Limited, II
Edition, 2002.
3. P.C. Sharma, “A text book of production technology”,S. Chand and Company, IV
Edition, 2003.
4. Begman, ‘Manufacturing Process”, John Wilely & Sons, VIII Edition, 2005.
5. Serope Kalpajian, Steven R.Schmid, Manufacturing Engineering and Technology,
Pearson Education, Inc. 2002(Second Indian Reprint).
6. Beddoes.J and Bibby M.J, ‘Principles of Metal Manufacturing Processes’, Elsevier,
2006.
7. Rajput R.K, ‘A text book of Manufacturing Technology’, Lakshmi Publications, 2007.
ME 2202 ENGINEERING THERMODYNAMICS L T P C
3 1 0 4
OBJECTIVE
To achieve an understanding of principles of thermodynamics and to be able to use it
in accounting for the bulk behaviour of the simple physical systems.
To provide in-depth study of thermodynamic principles, thermodynamics of state,
basic thermodynamic relations, Principle of Psychrometry & Properties of pure
substances
To enlighten the basic concepts of vapour power cycles.
UNIT I BASIC CONCEPT AND FIRST LAW 9+3
Basic concepts - concept of continuum, macroscopic approach, Thermodynamic
systems - closed, open and isolated. Property, state, path and process, quasi-static
process, work, modes of work, Zeroth law of thermodynamics – concept of temperature
and heat. Concept of ideal and real gases. First law of thermodynamics – application to
closed and open systems, internal energy, specific heat capacities, enthalpy, steady flow
process with reference to various thermal equipments.
UNIT II SECOND LAW 9+3
Second law of thermodynamics – Kelvin’s and Clausius statements of second law.
Reversibility and irreversibility. Carnot theorem, Carnot cycle, reversed carnot cycle,
efficiency, COP. Thermodynamic temperature scale, Clausius inequality, concept of
entropy, entropy of ideal gas, principle of increase of entropy – availability.
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UNIT III PROPERTIES OF PURE SUBSTANCE AND STEAM
POWER CYCLE 9+3
Properties of pure substances – Thermodynamic properties of pure substances in solid,
liquid and vapour phases, phase rule, P-V, P-T, T-V, T-S, H-S diagrams, PVT surfaces,
thermodynamic properties of steam. Calculations of work done and heat transfer in non-
flow and flow processes. Standard Rankine cycle, Reheat and regenerative cycle.
UNIT IV IDEAL AND REAL GASES AND THERMODYNAMIC
RELATIONS 9+3
Gas mixtures – properties ideal and real gases, equation state, Avagadro’s Law, Vander
Waal’s equation of state, compressability factor, compressability chart – Dalton’s law of
partial pressure, exact differentials, T-D relations, Maxwell’s relations, Clausius
Clapeyron equations, Joule –Thomson coefficient.
UNIT V PSYCHROMETRY 9+3
Psychrometry and psychrometric charts, property calculations of air vapour mixtures.
Psychrometric process – Sensible heat exchange processes. Latent heat exchange
processes. Adiabatic mixing, evaporative cooling
L= 45 T= 15 TOTAL : 60 PERIODS
(Use of standard thermodynamic tables, Mollier diagram, Psychometric chart and
Refrigerant property tables are permitted)
TEXT BOOKS
1. Nag.P.K., “Engineering Thermodynamics”, Tata McGraw-Hill,New Delhi, 1998.
2. Cengel, ‘Thermodynamics – An Engineering Approach’ Third Edition – 2003 – Tata
McGraw Hill, New Delhi.
REFERENCE BOOKS
1. Holman.J.P., “Thermodynamics”, 3rd
Ed. McGraw-Hill, 1995.
2. Venwylen and Sontag, “Classical Thermodynamics”, Wiley Eastern, 1987
3. Arora C.P, “ Thermodynamics”, Tata McGraw-Hill, New Delhi, 2003.
4. Merala C, Pother, Craig W, Somerton, “ Thermodynamics for Engineers”, Schaum
Outline Series, Tata McGraw-Hill, New Delhi, 2004.
ME2203 KINEMATICS OF MACHINERY L T P C
3 1 0 4
OBJECTIVE
To understand the concept of machines, mechanisms and related terminologies.
To analyse a mechanism for displacement, velocity and acceleration at any point
in a moving link
To understand the theory of gears, gear trains and cams
To understand the role of friction in drives and brakes.
UNIT I BASICS OF MECHANISMS 7
Definitions – Link, Kinematic pair, Kinematic chain, Mechanism, and Machine. -Degree
of Freedom – Mobility - Kutzbach criterion (Gruebler’s equation) -Grashoff's law-
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Kinematic Inversions of four-bar chain and slider crank chain - Mechanical Advantage-
Transmission angle.
Description of common Mechanisms - Offset slider mechanism as quick return
mechanisms, Pantograph, Straight line generators (Peaucellier and Watt mechanisms),
Steering gear for automobile, Hooke’s joint, Toggle mechanism, Ratchets and
escapements - Indexing Mechanisms.
UNIT II KINEMATIC ANALYSIS 10+5
Analysis of simple mechanisms (Single slider crank mechanism and four bar
mechanism) - Graphical Methods for displacement, velocity and acceleration; Shaping
machine mechanism - Coincident points – Coriolis acceleration - Analytical method of
analysis of slider crank mechanism and four bar mechanism. Approximate analytical
expression for displacement, velocity and acceleration of piston of reciprocating engine
mechanism.
UNIT III KINEMATICS OF CAMS 8+3
Classifications - Displacement diagrams - Parabolic, Simple harmonic and Cycloidal
motions – Graphical construction of displacement diagrams and layout of plate cam
profiles - circular arc and tangent cams - Pressure angle and undercutting.
UNIT IV GEARS 10+4
Classification of gears – Gear tooth terminology - Fundamental Law of toothed gearing
and involute gearing – Length of path of contact and contact ratio - Interference and
undercutting - Gear trains – Simple, compound and Epicyclic gear trains - Differentials.
UNIT V FRICTION 10+3
Dry friction – Friction in screw jack – Pivot and collar friction - Plate clutches - Belt and
rope drives - Block brakes, band brakes.
L= 45 T= 15 TOTAL : 60 PERIODS
TEXT BOOKS
1. Ambekar A. G., Mechanism and Machine Theory, Prentice Hall of India, New Delhi,
2007.
2. Uicker J.J.,Pennock G.R., Shigley J.E., “Theory of Machines and
Mechanisms”(Indian Edition), Oxford University Press, 2003.
REFERENCES
1. Thomas Bevan, “Theory of Machines”, CBS Publishers and Distributors, 1984.
2. Ramamurti,V.,’ Mechanism and Machine Theory”, Second Edition, Narosa
Publishing House, 2005
3. Ghosh A and A.K.Mallick, “Theory of Mechanisms and Machines”, Affiliated East-
West Pvt. Ltd., New Delhi, 1998.
4. Rao J.S and Dukkipati R.V, “Mechanism and Machine Theory”, Wiley-Eastern Ltd.,
New Delhi, 199 2.
5. John Hannah and Stephens R.C, “Mechanics of Machines”, Viva Low-Prices Student
Edition, 1999
BIS CODES OF PRACTICE/USEFUL WEBSITES
1. IS 2458 : 2001, Vocabulary of Gear Terms – Definitions Related to Geometry
2. IS 2467 : 2002 (ISO 701: 1998), International Gear Notation – Symbols for
Geometric Data.
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3. IS 5267 : 2002 Vocabulary of Gear Terms – Definitions Related to Worm Gear
Geometry.
4. IS 5037 : Part 1 : 2004, Straight Bevel Gears for General
Engineering and Heavy Engineering - Part 1: Basic Rack.
5. IS 5037 : Part 2 : 2004, Straight Bevel Gears for General
Engineering and Heavy Engineering - Part 2: Module and Diametral Pitches.
WEBSITE: www.howstuffworks.com
ME2204 FLUID MECHANICS AND MACHINERY L T P C
(Common to Aeronautical, Mechanical, Automobile & Production) 3 1 0 4
OBJECTIVES
The student is introduced to the mechanics of fluids through a thorough
understanding of the properties of the fluids. The dynamics of fluids is introduced
through the control volume approach which gives an integrated under standing of the
transport of mass, momentum and energy.
The applications of the conservation laws to flow though pipes and hydraulics
machines are studied
UNIT I INTRODUCTION 12
Units & Dimensions. Properties of fluids – Specific gravity, specific weight, viscosity,
compressibility, vapour pressure and gas laws – capillarity and surface tension. Flow
characteristics: concepts of system and control volume. Application of control volume to
continuity equiation, energy equation, momentum equation and moment of momentum
equation.
UNIT II FLOW THROUG CIRCULAR CONDUITS 12
Laminar flow though circular conduits and circular annuli. Boundary layer concepts.
Boundary layer thickness. Hydraulic and energy gradient. Darcy – Weisbach equaition.
Friction factor and Moody diagram. Commercial pipes. Minor losses. Flow though pipes
in series and in parallel.
UNIT III DIMENSIONAL ANALYSIS 9
Dimension and units: Buckingham’s П theorem. Discussion on dimensionless
parameters. Models and similitude. Applications of dimensionless parameters.
,
UNIT IV ROTO DYNAMIC MACHINES 16
Homologus units. Specific speed. Elementary cascade theory. Theory of turbo
machines. Euler’s equation. Hydraulic efficiency. Velocity components at the entry and
exit of the rotor. Velocity triangle for single stage radial flow and axial flow machines.
Centrifugal pumps, turbines, performance curves for pumps and turbines.
UNIT V POSITIVE DISPLACEMENT MACHINES 11
Recriprocating pumps, Indicator diagrams, Work saved by air vessels. Rotory pumps.
Classification. Working and performance curves.
TOTAL: 60 PERIODS
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TEXT BOOKS:
1. Streeter. V. L., and Wylie, E.B., Fluid Mechanics, McGraw Hill, 1983.
2. Rathakrishnan. E, Fluid Mechanics, Prentice Hall of India (II Ed.), 2007.
REFERENCES:
1. Ramamritham. S, Fluid Mechanics, Hydraulics and Fluid Machines, Dhanpat Rai &
Sons, Delhi, 1988.
2. Kumar. K.L., Engineering Fluid Mechanics (VII Ed.) Eurasia Publishing House (P)
Ltd., New Delhi, 1995.
3. Bansal, R.K., Fluid Mechanics and Hydraulics Machines, Laxmi Publications (P)
Ltd., New Delhi.
ME 2205 ELECTRICAL DRIVES AND CONTROL L T P C
(Common to Mechanical, Production &Technology Faculty) 3 0 0 3
OBJECTIVES
To understand the basic concepts of different types of electrical machines and their
performance.
To study the different methods of starting D.C motors and induction motors.
To study the conventional and solid-state drives
UNIT I INTRODUCTION 8
Basic Elements – Types of Electric Drives – factors influencing the choice of electrical
drives – heating and cooling curves – Loading conditions and classes of duty – Selection
of power rating for drive motors with regard to thermal overloading and Load variation
factors
UNIT II DRIVE MOTOR CHARACTERISTICS 9
Mechanical characteristics – Speed-Torque characteristics of various types of load and
drive motors – Braking of Electrical motors – DC motors: Shunt, series and compound -
single phase and three phase induction motors.
UNIT III STARTING METHODS 8
Types of D.C Motor starters – Typical control circuits for shunt and series motors –
Three phase squirrel cage and slip ring induction motors.
UNIT IV CONVENTIONAL AND SOLID STATE SPEED CONTROL OF D.C.
DRIVES 10
Speed control of DC series and shunt motors – Armature and field control, Ward-
Leonard control system - Using controlled rectifiers and DC choppers –applications.
UNIT V CONVENTIONAL AND SOLID STATE SPEED CONTROL
OF A.C. DRIVES 10
Speed control of three phase induction motor – Voltage control, voltage / frequency
control, slip power recovery scheme – Using inverters and AC voltage regulators –
applications.
TOTAL: 45 PERIODS
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TEXT BOOKS
1. Vedam Subrahmaniam, “Electric Drives (concepts and applications)”, Tata McGraw-
Hill, 2001
2. Nagrath .I.J. & Kothari .D.P, “Electrical Machines”, Tata McGraw-Hill, 1998
REFERENCES
1. Pillai.S.K “A first course on Electric drives”, Wiley Eastern Limited, 1998
2. M.D.Singh, K.B.Khanchandani, “Power Electronics”, Tata McGraw-Hill, 1998
3. H.Partab, “Art and Science and Utilisation of electrical energy”, Dhanpat Rai and
Sons, 1994
ME2207 MANUFACTURING TECHNOLOGY LAB – I L T P C
(Only for Mechanical) 0 0 3 2
OBJECTIVE
To gain hands on experience on working of general purpose machine tools and on
various manufacturing processes.
UNIT I LATHE
1.1. Facing, plain turning and step turning
1.2. Taper turning using compound rest, Tailstock set over, etc
1.3. Single and Multi-start V thread, cutting and knurling
1.4. Boring and internal thread cutting.
UNIT II WELDING EXCERCISES
2.1.Horizontal, Vertical and Overhead welding.
2.2. Gas Cutting, Gas Welding
2.3. Brazing - for demonstration purpose
UNIT III SHEET METAL WORK
3.1. Fabrication of sheet metal tray
3.2. Fabrication of a funnel
UNIT IV PREPARATION OF SAND MOULD
4.1. Mould with solid, split patterns
4.2. Mould with loose-piece pattern
4.3. Mould with Core
UNIT V PLASTIC MOULDING
5.1 Injection Moulding- for demonstration purpose
TOTAL: 45 PERIODS
LIST OF EQUIPMENTS
1. Centre Lathe with accessories 15
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2. Welding
2.1 Arc welding machine 04
2.2 Gas welding machine 01
2.3 Brazing machine 01
3. Sheet Metal Work facility
3.1 Hand Shear 300mm 01
3.2 Bench vice 05
3.3 Standard tools and calipers for sheet metal work 05
4 Sand moulding Facility
4.1 Moulding Table 05
4.2 Moulding boxes, tools and patterns 05
5 Plastic Moulding
5.1 Injection Moulding Machine 01
ME2208 FLUID MECHANICS AND MACHINERY LAB L T P C
(Common to Mechanical & Production) 0 0 3 2
LIST OF EXPERIMENTS
1. Determination of the Coefficient of discharge of given Orifice meter.
2. Determination of the Coefficient of discharge of given Venturi meter.
3. Calculation of the rate of flow using Rota meter.
4. Determination of friction factor for a given set of pipes.
5. Conducting experiments and drawing the characteristic curves of centrifugal
pump / submergible pump
6. Conducting experiments and drawing the characteristic curves of reciprocating
pump.
7. Conducting experiments and drawing the characteristic curves of Gear pump.
8. Conducting experiments and drawing the characteristic curves of Pelton wheel.
9. Conducting experiments and drawing the characteristics curves of Francis
turbine.
10. Conducting experiments and drawing the characteristic curves of Kaplan turbine.
LIST OF EQUIPMENT
(for a batch of 30 students)
1. Orifice meter setup
2. Venturi meter setup
3. Rotameter setup
4. Pipe Flow analysis setup
5. Centrifugal pump/submergible pump setup
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6. Reciprocating pump setup
7. Gear pump setup
8. Pelton wheel setup
9. Francis turbine setup
10. Kaplan turbine setup
Quantity: one each.
TOTAL: 45 PERIODS
ME 2209 ELECTRICAL ENGINEERING LABORATORY L T P C
(Common to Mechanical & Production) 0 0 3 2
LIST OF EXPERIMENTS
1. Load test on DC Shunt & DC Series motor
2. O.C.C & Load characteristics of DC Shunt and DC Series generator
3. Speed control of DC shunt motor (Armature, Field control)
4. Load test on single phase transformer
5. O.C & S.C Test on a single phase transformer
6. Regulation of an alternator by EMF & MMF methods.
7. V curves and inverted V curves of synchronous Motor
8. Load test on three phase squirrel cage Induction motor
9. Speed control of three phase slip ring Induction Motor
10. Load test on single phase Induction Motor.
11. Study of DC & AC Starters
LIST OF EQUIPMENT
(for batch of 30 students)
EQUIPMENT - NO.
1. DC Shunt motor - 2
2. DC Series motor - 1
3. DC shunt motor-DC Shunt Generator set - 1
4. DC Shunt motor-DC Series Generator set - 1
5. Single phase transformer - 2
6. Three phase alternator - 2
7. Three phase synchronous motor - 1
8. Three phase Squirrel cage Induction motor - 1
9. Three phase Slip ring Induction motor - 1
10. Single phase Induction motor - 1
TOTAL: 45 PERIODS
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