This document summarizes the fire protection and extinguishing solutions offered by a company that has been operating since 1989. It offers design and implementation of fire protection projects using professional teams and certified products. Some of its solutions include fireproof coatings, blankets, paints, sealants and detection/suppression systems. It has experience with large projects in Israel including hospitals, government buildings, and cultural sites. The company aims to provide top quality, standards-compliant solutions at competitive prices through its experienced staff and imported/developed product lines.
National Aluminum Products Company (NAPCO) is one of the leading aluminum extruders in the GCC market. It was established in 1984 and has an annual production capacity of 42,000 metric tons. NAPCO manufactures a variety of aluminum profiles and has departments for extrusion, anodizing, powder coating, thermal breaks and fabrication, maintenance, sales, and a chemistry lab. The report discusses NAPCO's safety guidelines and training, as well as the internship activities of learning about the extrusion presses and observing daily operations.
This document outlines the course structure and content for DES 523: Materials and Fabrication Processes. The course covers 6 units that examine materials like metals, ceramics, glass and plastics as well as manufacturing processes. Additional topics include joining techniques, automation, product design principles, sustainable manufacturing, and an overview of ferrous and non-ferrous metals and their common uses. Lectures provide details on concurrent engineering, design for manufacturing, principles for economic production, and product lifecycles.
Workshop practice provides hands-on experience with engineering materials, tools, equipment and manufacturing processes. It aims to integrate theory with practice and develop skills in areas like safety, teamwork and precision. The document outlines the curriculum for various trades taught in workshop practice like carpentry, fitting, plumbing, house wiring, sheet metal work and welding. It describes the processes, tools and jobs covered in each trade. Safety precautions to be followed in the workshop are also highlighted.
The document provides an overview of workshop practice courses taught in engineering programs. It discusses the objectives of workshop practice which are to provide hands-on experience with engineering materials, tools, equipment and manufacturing processes. It then summarizes the key trades covered in workshop practice, which include carpentry, fitting, plumbing, electrical works, sheet metal work, and welding. For each trade, it outlines the typical curriculum, tools used, and safe work practices. The goal of workshop practice is to integrate theoretical knowledge with practical skills needed for engineering product development and manufacturing.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. Metals can be ferrous (containing iron) or nonferrous. Plastics processing methods include extrusion, blow molding, injection molding and thermoforming. CAD/CAM allows computer-controlled manufacturing from digital designs. Precision measuring tools for manufacturing include steel rulers, vernier calipers, and dial calipers.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. Metals can be ferrous (containing iron) or nonferrous. Plastics processing methods include extrusion, blow molding, injection molding and thermoforming. CAD/CAM allows computer-controlled manufacturing from digital designs. Precision measuring tools for manufacturing include steel rulers, vernier calipers, and dial calipers.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. The document also outlines production methods for these materials like casting, forging, welding, plastic processing techniques, and CNC machining. It concludes by describing common measurement tools used in manufacturing like rulers, vernier calipers, and dial calipers.
This document summarizes the fire protection and extinguishing solutions offered by a company that has been operating since 1989. It offers design and implementation of fire protection projects using professional teams and certified products. Some of its solutions include fireproof coatings, blankets, paints, sealants and detection/suppression systems. It has experience with large projects in Israel including hospitals, government buildings, and cultural sites. The company aims to provide top quality, standards-compliant solutions at competitive prices through its experienced staff and imported/developed product lines.
National Aluminum Products Company (NAPCO) is one of the leading aluminum extruders in the GCC market. It was established in 1984 and has an annual production capacity of 42,000 metric tons. NAPCO manufactures a variety of aluminum profiles and has departments for extrusion, anodizing, powder coating, thermal breaks and fabrication, maintenance, sales, and a chemistry lab. The report discusses NAPCO's safety guidelines and training, as well as the internship activities of learning about the extrusion presses and observing daily operations.
This document outlines the course structure and content for DES 523: Materials and Fabrication Processes. The course covers 6 units that examine materials like metals, ceramics, glass and plastics as well as manufacturing processes. Additional topics include joining techniques, automation, product design principles, sustainable manufacturing, and an overview of ferrous and non-ferrous metals and their common uses. Lectures provide details on concurrent engineering, design for manufacturing, principles for economic production, and product lifecycles.
Workshop practice provides hands-on experience with engineering materials, tools, equipment and manufacturing processes. It aims to integrate theory with practice and develop skills in areas like safety, teamwork and precision. The document outlines the curriculum for various trades taught in workshop practice like carpentry, fitting, plumbing, house wiring, sheet metal work and welding. It describes the processes, tools and jobs covered in each trade. Safety precautions to be followed in the workshop are also highlighted.
The document provides an overview of workshop practice courses taught in engineering programs. It discusses the objectives of workshop practice which are to provide hands-on experience with engineering materials, tools, equipment and manufacturing processes. It then summarizes the key trades covered in workshop practice, which include carpentry, fitting, plumbing, electrical works, sheet metal work, and welding. For each trade, it outlines the typical curriculum, tools used, and safe work practices. The goal of workshop practice is to integrate theoretical knowledge with practical skills needed for engineering product development and manufacturing.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. Metals can be ferrous (containing iron) or nonferrous. Plastics processing methods include extrusion, blow molding, injection molding and thermoforming. CAD/CAM allows computer-controlled manufacturing from digital designs. Precision measuring tools for manufacturing include steel rulers, vernier calipers, and dial calipers.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. Metals can be ferrous (containing iron) or nonferrous. Plastics processing methods include extrusion, blow molding, injection molding and thermoforming. CAD/CAM allows computer-controlled manufacturing from digital designs. Precision measuring tools for manufacturing include steel rulers, vernier calipers, and dial calipers.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. The document also outlines production methods for these materials like casting, forging, welding, plastic processing techniques, and CNC machining. It concludes by describing common measurement tools used in manufacturing like rulers, vernier calipers, and dial calipers.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. The document also outlines production methods for these materials like casting, forging, welding, plastic processing techniques, and CNC machining. Measurement tools for manufacturing like rulers, vernier calipers, and dial calipers are also introduced.
This document provides information on a Production Technology-I practical course. The course is worth 1 credit and has prerequisites of Production Technology-I and related machine shop courses. The learning objectives are to provide hands-on training in machine shops, foundry shops, and welding shops. Some key experiments include measuring tool angles, preparing jobs on lathes and milling machines, making wood patterns for casting, performing casting, measuring dimensions, and electric arc welding. Upon completing the course students will be able to perform various machining operations and measurements as well as welding of jobs.
Additive manufacturing (AM), also known as 3D printing, is an evolving process that builds 3D objects by adding material layer by layer based on a CAD file. Traditional manufacturing methods such as cutting, subtractive processes like milling, and forming involve removing or reshaping material. AM provides advantages like design freedom, ability to produce complex geometries, and reduced waste. While AM faces challenges like slow build rates and limited size, its economic impact is growing as it enables new business models and decentralized manufacturing.
PetroSync - Drilling Engineering for Non-Drilling EngineersPetroSync
The course will illustrate the drilling problems and how to detect and predict the problems considering the preventive action. Also discussing the primary technologies needed to understand the science, engineering, and art needed to create, or construct, a useful well bore.
Although some mathematics, such as algebra, will be used in some of the discussions, the primary intent is to provide an understanding of the theory. The ability to calculate the various numbers will be very helpful, but not absolutely necessary, for comprehension of the procedures and theory.
The document discusses the objectives and importance of workshop practice courses for engineering students. It aims to provide hands-on experience working with tools, equipment, and engineering materials through various trades like carpentry, fitting, plumbing, house wiring, sheet metal work, and welding. For each trade, it outlines the relevant tools, curriculum components like basic skills and sample jobs, and safety precautions to follow. The overall goal is to integrate practical training with theoretical knowledge and develop skills applicable to engineering fields.
Flank Wear Measurement of INCONEL 825 using CVD and PVD Carbide ToolsIRJET Journal
This document summarizes research comparing the performance of uncoated, CVD coated, and PVD coated carbide tools when machining Inconel 825. In the initial experiments, a CVD coated tool showed improvements over an uncoated tool in terms of cutting forces and tool wear, but did not improve surface finish. Additional experiments then directly compared uncoated, CVD, and PVD coated tools. The PVD coated tool with alternating TiAlN/TiN layers performed best overall, with reductions in surface roughness, cutting temperature, cutting forces, coefficient of friction, and tool wear compared to the other tools. This was attributed to the friction and adhesion properties of TiN layers and the toughness of the PVD coating method and
Ch1 introduction Erdi Karaçal Mechanical Engineer University of GaziantepErdi Karaçal
Manufacturing involves applying physical or chemical processes to alter the form of materials. It can be defined technologically as altering geometry, properties, or appearance of a starting material. Economically, it is transforming materials into items of greater value through processing or assembly. Common production types include continuous, mass/flowline, batch, and one-off. The document discusses various manufacturing processes, production systems, and layouts. It provides an overview of key concepts in manufacturing and production.
Manufacturing is the backbone of industrialized nations and involves converting raw materials into finished goods using various processes. This document outlines the scope and importance of manufacturing engineering, including the key concepts involved like process planning and different production processes like casting, forming, machining, joining, and finishing. It discusses factors to consider when selecting a manufacturing process and provides examples of common metalworking and plastics processes like die casting, forging, extrusion, milling, and injection molding. The goal is to provide engineering students with theoretical and practical knowledge of manufacturing.
This document is a dissertation submitted by Kuan, Siew Yeng to the University of Southern Queensland in fulfillment of the requirements for a Bachelor of Engineering (Mechanical Engineering) degree. The dissertation focuses on designing a new floating roof tank. It provides background on floating roof tanks, relevant design codes and standards, and discusses design considerations and methods for the shell, roof, fittings and accessories. The goal is to develop basic rules and procedures for designing, constructing and operating floating roof tanks based on a case study.
1. The document discusses identification of business opportunities in various engineering branches, including civil, electrical, mechanical, and chemical engineering.
2. Some example business ideas are blocks and bricks manufacturing, construction equipment rental, borehole drilling, and lawn care services for civil engineering. For electrical engineering, examples include solar power generation equipment, electrical control panels, and LED light production.
3. The document also provides reflection questions to help students identify supporting institutions for small businesses and best startup ideas for engineers, such as nuts and bolts manufacturing, solar panel installation, and product assembly services.
This document discusses advanced manufacturing techniques. It begins with an introduction to manufacturing and defines it as the process of converting raw materials into finished products. It then discusses the development of manufacturing technologies over time, including CNC machines and CAD/CAM systems. The document outlines several advanced manufacturing techniques like ultrasonic welding, water jet cutting, electrochemical machining, and electron beam machining. It also discusses hybrid manufacturing processes that combine techniques like abrasive electrochemical grinding. The document concludes that advanced manufacturing allows for high production with low costs to meet increasing customer demands.
This document discusses advanced manufacturing techniques. It begins with an introduction to manufacturing and defines it as the process of converting raw materials into finished products. It then discusses the development of manufacturing technologies over time, including CNC machines and CAD/CAM systems. The document outlines several advanced manufacturing techniques like ultrasonic welding, water jet cutting, electrochemical machining, and electron beam machining. It also discusses hybrid manufacturing processes that combine techniques like abrasive electrochemical grinding. The document concludes that advanced manufacturing allows for high precision, efficiency, and production through the use of innovative technologies.
Departmental brochure for the engineering collegeSainathkhandre1
The document provides information about the Department of Production Engineering. It was established in 1984 and offers industry-aligned research and labs for experiments. The department has over 15 faculty members and coordinates student activities through the Production Engineering Students Association. Faculty contribute to publications and research works. Top trends in the field include automation, IoT, additive manufacturing and sustainable practices. Common challenges are balancing efficiency and quality while opportunities lie in process optimization, new technology implementation and continuous improvement.
This document discusses advanced manufacturing techniques. It begins by defining manufacturing and providing some historical facts. It then describes the development of advanced machines from CNC to micro and nano manufacturing. There is a need for advanced manufacturing due to limitations in conventional methods and increasing demands. Various advanced techniques are covered including mechanical (ultrasonic welding, water jet cutting), electrochemical, and hybrid techniques. Examples of hybrid processes combining different techniques like electrochemical grinding are provided. The advantages of manufacturing and types of associated jobs are also summarized.
This document provides an overview of various manufacturing technologies and engineering disciplines. It discusses manufacturing processes such as casting, molding, forming, conditioning, assembling and finishing. It also describes common manufacturing tools such as robotic arms and their uses in automating repetitive tasks. Finally, it briefly outlines the responsibilities and requirements of several engineering fields including mechanical, electrical, civil, software, environmental, nuclear and aerospace engineering.
Literature review of increasing tool life of hot forging die by reducing wear Bhavesh Panchal
By various coating and deposition method tool life increases of hot forging die. There are 5 research paper from trusted and authorised sites. Review of that papers have been shown here.
This document contains the scheme of work for the plumbing theory subject at Kieni Technical and Vocational College. It outlines the topics, objectives, key points, activities, references and aids, and date taught for each of the 9 weeks of the term. The topics covered include pipework, cold water pumps, hot water supply, drainage systems, gas welding, arc welding, design estimation and costing, and a final exam. The trainer is Patrick Macharia and it provides spaces for sign off by the Head of Department and Principal.
This document provides an overview of manufacturing processes. It defines manufacturing as the application of physical and chemical processes to materials in order to create useful products. Manufacturing is important both technologically and economically, as it provides society with necessary goods and supports economic growth. The document outlines various primary, secondary and tertiary industries. It also discusses different manufacturing processes like casting, forming, machining, and joining, and how they are applied based on the type of material and production quantity.
This document outlines an introductory course on production and manufacturing processes. The course aims to describe various manufacturing techniques, help students apply processes effectively in industry, and optimize manufacturing. Topics to be covered include casting, machining, forming, powder metallurgy, plastics, surface treatments, joining, and heat treatment. Students will learn through presentations, books, videos, assignments, and assessments. The role of manufacturing engineering in economic development is also discussed.
This document discusses content preservation for records and archives. It defines content preservation and describes several methods for preservation including microforms, photocopying, photo reproduction, and digitization. It also discusses issues related to content preservation such as authenticity, budget, technology, archives, and media formats. The conclusion emphasizes that content preservation is important for records and highlights the need for experts to properly handle the various preservation methods.
CAD (computer-aided design) involves using computers to aid in engineering design. It allows for 2D and 3D modeling/drafting, visualization, analysis such as finite element method simulations, and integration with CAM (computer-aided manufacturing). CAD modeling involves defining objects, their relationships, properties, and orientations. Models are visualized through display techniques like projections and surface/solid modeling by storing information about bounding curves and surfaces. Data is stored in databases linking curves, surfaces, and solids. Common input devices include mice, trackballs, tablets, and light pens while output occurs through plotters, printers, and refresh-based graphics displays.
CNC programming (Computer Numerical Control Programming) is utilized by manufacturers to create program instructions for computers to control a machine tool. CNC is highly involved in the manufacturing process and improves automation as well as flexibility.
This document discusses basic manufacturing processes. It defines manufacturing as converting raw materials into products through processes like casting, forging, welding, and machining. The three main stages of producing a machined part are rough forming, finishing, and assembling. Common manufacturing materials include metals, plastics, and inorganic materials. The document also outlines production methods for these materials like casting, forging, welding, plastic processing techniques, and CNC machining. Measurement tools for manufacturing like rulers, vernier calipers, and dial calipers are also introduced.
This document provides information on a Production Technology-I practical course. The course is worth 1 credit and has prerequisites of Production Technology-I and related machine shop courses. The learning objectives are to provide hands-on training in machine shops, foundry shops, and welding shops. Some key experiments include measuring tool angles, preparing jobs on lathes and milling machines, making wood patterns for casting, performing casting, measuring dimensions, and electric arc welding. Upon completing the course students will be able to perform various machining operations and measurements as well as welding of jobs.
Additive manufacturing (AM), also known as 3D printing, is an evolving process that builds 3D objects by adding material layer by layer based on a CAD file. Traditional manufacturing methods such as cutting, subtractive processes like milling, and forming involve removing or reshaping material. AM provides advantages like design freedom, ability to produce complex geometries, and reduced waste. While AM faces challenges like slow build rates and limited size, its economic impact is growing as it enables new business models and decentralized manufacturing.
PetroSync - Drilling Engineering for Non-Drilling EngineersPetroSync
The course will illustrate the drilling problems and how to detect and predict the problems considering the preventive action. Also discussing the primary technologies needed to understand the science, engineering, and art needed to create, or construct, a useful well bore.
Although some mathematics, such as algebra, will be used in some of the discussions, the primary intent is to provide an understanding of the theory. The ability to calculate the various numbers will be very helpful, but not absolutely necessary, for comprehension of the procedures and theory.
The document discusses the objectives and importance of workshop practice courses for engineering students. It aims to provide hands-on experience working with tools, equipment, and engineering materials through various trades like carpentry, fitting, plumbing, house wiring, sheet metal work, and welding. For each trade, it outlines the relevant tools, curriculum components like basic skills and sample jobs, and safety precautions to follow. The overall goal is to integrate practical training with theoretical knowledge and develop skills applicable to engineering fields.
Flank Wear Measurement of INCONEL 825 using CVD and PVD Carbide ToolsIRJET Journal
This document summarizes research comparing the performance of uncoated, CVD coated, and PVD coated carbide tools when machining Inconel 825. In the initial experiments, a CVD coated tool showed improvements over an uncoated tool in terms of cutting forces and tool wear, but did not improve surface finish. Additional experiments then directly compared uncoated, CVD, and PVD coated tools. The PVD coated tool with alternating TiAlN/TiN layers performed best overall, with reductions in surface roughness, cutting temperature, cutting forces, coefficient of friction, and tool wear compared to the other tools. This was attributed to the friction and adhesion properties of TiN layers and the toughness of the PVD coating method and
Ch1 introduction Erdi Karaçal Mechanical Engineer University of GaziantepErdi Karaçal
Manufacturing involves applying physical or chemical processes to alter the form of materials. It can be defined technologically as altering geometry, properties, or appearance of a starting material. Economically, it is transforming materials into items of greater value through processing or assembly. Common production types include continuous, mass/flowline, batch, and one-off. The document discusses various manufacturing processes, production systems, and layouts. It provides an overview of key concepts in manufacturing and production.
Manufacturing is the backbone of industrialized nations and involves converting raw materials into finished goods using various processes. This document outlines the scope and importance of manufacturing engineering, including the key concepts involved like process planning and different production processes like casting, forming, machining, joining, and finishing. It discusses factors to consider when selecting a manufacturing process and provides examples of common metalworking and plastics processes like die casting, forging, extrusion, milling, and injection molding. The goal is to provide engineering students with theoretical and practical knowledge of manufacturing.
This document is a dissertation submitted by Kuan, Siew Yeng to the University of Southern Queensland in fulfillment of the requirements for a Bachelor of Engineering (Mechanical Engineering) degree. The dissertation focuses on designing a new floating roof tank. It provides background on floating roof tanks, relevant design codes and standards, and discusses design considerations and methods for the shell, roof, fittings and accessories. The goal is to develop basic rules and procedures for designing, constructing and operating floating roof tanks based on a case study.
1. The document discusses identification of business opportunities in various engineering branches, including civil, electrical, mechanical, and chemical engineering.
2. Some example business ideas are blocks and bricks manufacturing, construction equipment rental, borehole drilling, and lawn care services for civil engineering. For electrical engineering, examples include solar power generation equipment, electrical control panels, and LED light production.
3. The document also provides reflection questions to help students identify supporting institutions for small businesses and best startup ideas for engineers, such as nuts and bolts manufacturing, solar panel installation, and product assembly services.
This document discusses advanced manufacturing techniques. It begins with an introduction to manufacturing and defines it as the process of converting raw materials into finished products. It then discusses the development of manufacturing technologies over time, including CNC machines and CAD/CAM systems. The document outlines several advanced manufacturing techniques like ultrasonic welding, water jet cutting, electrochemical machining, and electron beam machining. It also discusses hybrid manufacturing processes that combine techniques like abrasive electrochemical grinding. The document concludes that advanced manufacturing allows for high production with low costs to meet increasing customer demands.
This document discusses advanced manufacturing techniques. It begins with an introduction to manufacturing and defines it as the process of converting raw materials into finished products. It then discusses the development of manufacturing technologies over time, including CNC machines and CAD/CAM systems. The document outlines several advanced manufacturing techniques like ultrasonic welding, water jet cutting, electrochemical machining, and electron beam machining. It also discusses hybrid manufacturing processes that combine techniques like abrasive electrochemical grinding. The document concludes that advanced manufacturing allows for high precision, efficiency, and production through the use of innovative technologies.
Departmental brochure for the engineering collegeSainathkhandre1
The document provides information about the Department of Production Engineering. It was established in 1984 and offers industry-aligned research and labs for experiments. The department has over 15 faculty members and coordinates student activities through the Production Engineering Students Association. Faculty contribute to publications and research works. Top trends in the field include automation, IoT, additive manufacturing and sustainable practices. Common challenges are balancing efficiency and quality while opportunities lie in process optimization, new technology implementation and continuous improvement.
This document discusses advanced manufacturing techniques. It begins by defining manufacturing and providing some historical facts. It then describes the development of advanced machines from CNC to micro and nano manufacturing. There is a need for advanced manufacturing due to limitations in conventional methods and increasing demands. Various advanced techniques are covered including mechanical (ultrasonic welding, water jet cutting), electrochemical, and hybrid techniques. Examples of hybrid processes combining different techniques like electrochemical grinding are provided. The advantages of manufacturing and types of associated jobs are also summarized.
This document provides an overview of various manufacturing technologies and engineering disciplines. It discusses manufacturing processes such as casting, molding, forming, conditioning, assembling and finishing. It also describes common manufacturing tools such as robotic arms and their uses in automating repetitive tasks. Finally, it briefly outlines the responsibilities and requirements of several engineering fields including mechanical, electrical, civil, software, environmental, nuclear and aerospace engineering.
Literature review of increasing tool life of hot forging die by reducing wear Bhavesh Panchal
By various coating and deposition method tool life increases of hot forging die. There are 5 research paper from trusted and authorised sites. Review of that papers have been shown here.
This document contains the scheme of work for the plumbing theory subject at Kieni Technical and Vocational College. It outlines the topics, objectives, key points, activities, references and aids, and date taught for each of the 9 weeks of the term. The topics covered include pipework, cold water pumps, hot water supply, drainage systems, gas welding, arc welding, design estimation and costing, and a final exam. The trainer is Patrick Macharia and it provides spaces for sign off by the Head of Department and Principal.
This document provides an overview of manufacturing processes. It defines manufacturing as the application of physical and chemical processes to materials in order to create useful products. Manufacturing is important both technologically and economically, as it provides society with necessary goods and supports economic growth. The document outlines various primary, secondary and tertiary industries. It also discusses different manufacturing processes like casting, forming, machining, and joining, and how they are applied based on the type of material and production quantity.
This document outlines an introductory course on production and manufacturing processes. The course aims to describe various manufacturing techniques, help students apply processes effectively in industry, and optimize manufacturing. Topics to be covered include casting, machining, forming, powder metallurgy, plastics, surface treatments, joining, and heat treatment. Students will learn through presentations, books, videos, assignments, and assessments. The role of manufacturing engineering in economic development is also discussed.
This document discusses content preservation for records and archives. It defines content preservation and describes several methods for preservation including microforms, photocopying, photo reproduction, and digitization. It also discusses issues related to content preservation such as authenticity, budget, technology, archives, and media formats. The conclusion emphasizes that content preservation is important for records and highlights the need for experts to properly handle the various preservation methods.
CAD (computer-aided design) involves using computers to aid in engineering design. It allows for 2D and 3D modeling/drafting, visualization, analysis such as finite element method simulations, and integration with CAM (computer-aided manufacturing). CAD modeling involves defining objects, their relationships, properties, and orientations. Models are visualized through display techniques like projections and surface/solid modeling by storing information about bounding curves and surfaces. Data is stored in databases linking curves, surfaces, and solids. Common input devices include mice, trackballs, tablets, and light pens while output occurs through plotters, printers, and refresh-based graphics displays.
CNC programming (Computer Numerical Control Programming) is utilized by manufacturers to create program instructions for computers to control a machine tool. CNC is highly involved in the manufacturing process and improves automation as well as flexibility.
In terms of robotic movement capabilities, there are several common robotic configurations: vertically articulated, cartesian, SCARA, cylindrical, polar and delta.
The document provides an overview of additive manufacturing techniques, including:
- A brief history and introduction to additive manufacturing.
- Descriptions of 7 common additive manufacturing technologies: Laminated Object Manufacturing, Fused Deposition Modeling, 3D Printing, Selective Laser Sintering, Electron Beam Melting, Multijet Modeling, and Stereolithography.
- Each technology description includes information on the process, key application areas, advantages, disadvantages, and current market leaders.
IOT IN MANUFACTURING , ndustrial Internet of Things (IIoT) is going full throttle – increasing connectivity, generating data, and unlocking potential like never before. Now it’s time to capitalize on the full power of this data. Altair knows how to take full advantage of data to fuel innovation, drive new opportunities, and accelerate your smart manufacturing transformation.
Forming Technology
Forging: Hot working, cold working – advantages of hot working
and cold working– hot working operations – rolling, forging, smith
forging, drop forging, upset forging, press forging – roll forging.
Press Working: Types of presses - mechanical and hydraulic
presses - press tools and accessories - press working operations -
bending operations - angle bending - channel bending – curling –
drawing - shearing operations - blanking, piercing, trimming –
notching – lancing.
This document discusses various types of casting defects including blow holes, mismatch, shrinkage cavities, misruns, cold shuts, porosity, hot tears, metal penetration, pinholes, swell, drop, rat tails, and buckles. It defines each defect, describes their causes, and provides potential remedies. The defects are categorized into gas defects, moulding material defects, pouring metal defects, and metallurgical defects resulting from issues in the casting process like improper sand composition and ramming, defective patterns, uncontrolled solidification, dissolved gases, and more.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Eric Nizeyimana's document 2006 from gicumbi to ttc nyamata handball play
MANUFACTURING PROCESS
1. Course Name : DIPLOMA IN MECHANICAL ENGINEERING
Course Code : 1020 Subject Code : 32032
Semester : III
Subject Title : MANUFACTURING PROCESSES
Subject handle by:
1
2. What is Manufacturing
From Latin manu factus, means “made by hand
Making of goods & services for sale.
Manufacturing involves making products from raw materials by
various processes, machinery, and operations.
RAW MATERIAL MANUFACTURING FINISHED PRODUCT
DANIELRAJ LECTURER/ MECH
5. OBJECTIVE
• Acquire Knowledge about types of pattern, casting, and moulding.
• Describe the various casting processes.
• Knowledge about various welding process and its working principle.
• Appreciate the safety practices used in welding.
• Acquire knowledge about various forming technologies.
• Knowledge about the lathe and its working parts.
• Describe the functioning of semi-automatic lathes.
• Study about the drilling process.
• Study about metrology and measuring instruments.
DANIELRAJ LECTURER/ MECH 5
6. RATIONALE:
• Manufacturing, the major and the most important aspect in
industries needs utmost care and attention.
• Knowledge about various processes and allied areas will be of great
use to the personnel involved in production.
• This will provide the students an opportunity to skill themselves for
the industrial scenario
DANIELRAJ LECTURER/ MECH 6