MECHANISMS AND ITS INVERSION OF MACHINES
•
0 likes•1 view
MECHANISMS AND ITS INVERSION
Report
Share
Report
Share
Download to read offline
Recommended
TOMMED UNIT I BASICS OF MECHANISMS.ppt
The document provides an overview of theory of machines and machine elements design. It discusses kinematics, which is the study of motion without considering forces. Kinematics of machines deals with the relative motion between machine parts through displacement, velocity and acceleration. A mechanism is defined as part of a machine that transmits motion and power from input to output. Key concepts discussed include links, kinematic pairs, degrees of freedom, and inversions of mechanisms. Common mechanisms like slider crank chains and their inversions are presented. The document also discusses straight line motion generators, intermittent motion mechanisms, and mechanical advantage in mechanisms.
KOM Unit ---I
Classification of mechanisms – Basic kinematic concepts and definitions – Degree of
freedom, Mobility – Kutzbach criterion, Gruebler’s criterion – Grashof’s Law – Kinematic inversions
of four-bar chain and slider crank chains – Limit positions – Mechanical advantage – Transmission
Angle – Description of some common mechanisms – Quick return mechanisms, Straight line
generators, Universal Joint – rocker mechanisms.
DOM - Gear Train 1 (2).pptx
This document outlines the topics covered in a course on Dynamics of Machines. The six units cover gear trains, gyroscopes, force analysis of mechanisms, balancing of rotating and reciprocating masses, free and forced vibrations, and critical speeds of shafts. Experiments include studying gear trains, gyroscopes, moment of inertia determination, balancing, vibration characteristics, and an industrial visit. Revision topics include types of gears, gear trains, velocity ratio calculations, and idler gears.
THEORY OF MACHINES
This document provides an overview of the course ME3491 – Theory of Machines taught by Mr. M. Dhanenthiran. It discusses the following key topics:
1. The course covers kinematics of mechanisms including terminology, kinematic inversions of 4-bar and slide crank chains, velocity/acceleration polygons, analytical and computer methods, and cam classifications.
2. Theory of machines is the applied science used to understand relative motion and forces between machine parts. It involves kinematic and kinetic analysis as well as mechanism synthesis.
3. Mechanisms are combinations of rigid bodies that transmit and modify motion. Examples covered include slider crank, inversions of single/double slider crank chains
KINEMATIC INVERSIONS
- The document summarizes inversions of single and double slider crank chains. It discusses the first, second, third, and fourth inversions of a single slider crank chain and their applications.
- It also discusses the crank and slotted quick return mechanism used in shaping machines. It provides the equations to calculate the time ratio of cutting to return strokes.
- Additionally, it discusses inversions of a double slider crank chain including the elliptical trammels, Scotch yoke mechanism, and Oldham's coupling along with examples and applications of each.
Inversions.ppt
This document discusses the inversion of mechanisms. It begins by defining inversion of mechanisms as generating different mechanisms by fixing one link in a kinematic chain. It then discusses three types of inversions: 1) inversion of a four bar chain, which includes inverting links in a chain with four rigid links connected by four pin joints, 2) inversion of a single slider crank chain, which includes mechanisms like a pendulum pump or oscillating cylinder engine, and 3) inversion of a double slider crank chain, which includes mechanisms like an elliptical trammel or scotch yoke mechanism. Diagrams and examples are provided for each type of inversion.
kinemtics of machinery objectives assignments tutorial problems
The document provides details about the syllabus of a course on Kinematics of Machinery. It is divided into 5 units. Unit I discusses mechanisms, kinematic pairs, degrees of freedom and inversions. Unit II covers velocity and acceleration analysis using graphical and relative velocity methods. Unit III focuses on straight line motion mechanisms. Unit IV discusses cams and cam mechanisms. Unit V is about higher pairs like gears, gear trains, epicyclic gears and their analysis. The document also provides the session planner and question bank for the course.
Recommended
TOMMED UNIT I BASICS OF MECHANISMS.ppt
The document provides an overview of theory of machines and machine elements design. It discusses kinematics, which is the study of motion without considering forces. Kinematics of machines deals with the relative motion between machine parts through displacement, velocity and acceleration. A mechanism is defined as part of a machine that transmits motion and power from input to output. Key concepts discussed include links, kinematic pairs, degrees of freedom, and inversions of mechanisms. Common mechanisms like slider crank chains and their inversions are presented. The document also discusses straight line motion generators, intermittent motion mechanisms, and mechanical advantage in mechanisms.
KOM Unit ---I
Classification of mechanisms – Basic kinematic concepts and definitions – Degree of
freedom, Mobility – Kutzbach criterion, Gruebler’s criterion – Grashof’s Law – Kinematic inversions
of four-bar chain and slider crank chains – Limit positions – Mechanical advantage – Transmission
Angle – Description of some common mechanisms – Quick return mechanisms, Straight line
generators, Universal Joint – rocker mechanisms.
DOM - Gear Train 1 (2).pptx
This document outlines the topics covered in a course on Dynamics of Machines. The six units cover gear trains, gyroscopes, force analysis of mechanisms, balancing of rotating and reciprocating masses, free and forced vibrations, and critical speeds of shafts. Experiments include studying gear trains, gyroscopes, moment of inertia determination, balancing, vibration characteristics, and an industrial visit. Revision topics include types of gears, gear trains, velocity ratio calculations, and idler gears.
THEORY OF MACHINES
This document provides an overview of the course ME3491 – Theory of Machines taught by Mr. M. Dhanenthiran. It discusses the following key topics:
1. The course covers kinematics of mechanisms including terminology, kinematic inversions of 4-bar and slide crank chains, velocity/acceleration polygons, analytical and computer methods, and cam classifications.
2. Theory of machines is the applied science used to understand relative motion and forces between machine parts. It involves kinematic and kinetic analysis as well as mechanism synthesis.
3. Mechanisms are combinations of rigid bodies that transmit and modify motion. Examples covered include slider crank, inversions of single/double slider crank chains
KINEMATIC INVERSIONS
- The document summarizes inversions of single and double slider crank chains. It discusses the first, second, third, and fourth inversions of a single slider crank chain and their applications.
- It also discusses the crank and slotted quick return mechanism used in shaping machines. It provides the equations to calculate the time ratio of cutting to return strokes.
- Additionally, it discusses inversions of a double slider crank chain including the elliptical trammels, Scotch yoke mechanism, and Oldham's coupling along with examples and applications of each.
Inversions.ppt
This document discusses the inversion of mechanisms. It begins by defining inversion of mechanisms as generating different mechanisms by fixing one link in a kinematic chain. It then discusses three types of inversions: 1) inversion of a four bar chain, which includes inverting links in a chain with four rigid links connected by four pin joints, 2) inversion of a single slider crank chain, which includes mechanisms like a pendulum pump or oscillating cylinder engine, and 3) inversion of a double slider crank chain, which includes mechanisms like an elliptical trammel or scotch yoke mechanism. Diagrams and examples are provided for each type of inversion.
kinemtics of machinery objectives assignments tutorial problems
The document provides details about the syllabus of a course on Kinematics of Machinery. It is divided into 5 units. Unit I discusses mechanisms, kinematic pairs, degrees of freedom and inversions. Unit II covers velocity and acceleration analysis using graphical and relative velocity methods. Unit III focuses on straight line motion mechanisms. Unit IV discusses cams and cam mechanisms. Unit V is about higher pairs like gears, gear trains, epicyclic gears and their analysis. The document also provides the session planner and question bank for the course.
2.kinematics inversions of 4 bar and slide crank chain (1) (1)
This document discusses important kinematic chains including the 4 bar mechanism, single slider crank chain, and double slider crank chain. It focuses on inversions of the 4 bar mechanism, describing how different links can be fixed to create different mechanisms like the beam engine, coupling rod of a locomotive, and Watt's indicator mechanism. Inversions of the single slider crank chain are also examined, noting mechanisms like the pendulum pump, oscillating cylinder engine, and rotary internal combustion engine. The double slider crank chain inversions include elliptical trammels, the Scotch yoke mechanism, and Oldham's coupling.
Inversions of Mechanism
This presentation illustrates the inversions of four bar mechanism, single slider crank mechanism and double slider crank mechanism.
Kinematics of Machines
The document discusses kinematics of machines and mechanisms. It covers topics such as kinematics, types of links, kinematic pairs, classification of kinematic pairs based on contact and motion, degrees of freedom, kinematic chains, joints, inversion of mechanisms, and straight line generators. Examples of mechanisms are provided to illustrate concepts like the 4-bar linkage, Scott-Russell straight line mechanism, Peaucellier straight line mechanism, and mechanical advantage.
Mechanisms
This document discusses mechanisms and kinematic pairs. It defines the different types of links and kinematic pairs, including sliding, turning, rolling, screw and spherical pairs. It also describes degrees of freedom, Grubler's criterion, and Kutzbach's criterion for determining degrees of freedom in planar mechanisms. Common mechanisms are discussed like the four bar linkage, slider crank mechanism, and inversions of mechanisms.
Fundamentals of kinematics and mechanisms
This document discusses kinematic mechanisms. It begins with defining key terms like links, pairs, and degrees of freedom. It then covers different types of links and pairs, including sliding, turning, rolling, and screw pairs. Methods for analyzing mechanisms like Kutzbach's criterion and Grubler's criterion are presented. Several examples of basic kinematic chains and their inversions including four bar chains and slider crank mechanisms are discussed in detail.
kom lab manual
This document provides information about 10 experiments related to kinematics of machine. The experiments cover topics like types of kinematic links, pairs, chains and mechanisms; inversions of 4-bar mechanisms and single/double slider crank mechanisms; coefficient of friction between belt and pulley; plotting slider displacement, velocity and acceleration against crank rotation for single slider crank mechanisms; types of cams and followers; types of gears; types of gear trains; types of steering mechanisms; working of screw jack and determining its efficiency; and creating linkage mechanisms in CAD and simulating their motion. Each experiment includes the aim, apparatus used, relevant theory, procedures, observations and conclusions.
Ch 1 fundamentals and types of mechanisms
The document provides an overview of mechanisms and kinematic pairs in mechanical engineering. It discusses:
- Mechanisms are devices that transfer motion, while kinematic pairs constrain links to specific motions relative to each other.
- The main types of kinematic pairs are sliding, rolling, turning, screw and spherical pairs.
- Important kinematic chains include the four-bar linkage, single slider-crank, and double slider mechanisms.
- Inversions of kinematic chains involve fixing different links, changing the input and output motions.
- Examples are given of mechanisms formed from inversions of the key kinematic chains, and their engineering applications.
INVERSION OF MECHANISM
The document discusses different types of mechanisms and their inversions. It describes three main types of kinematic chains: four bar chains, single slider crank chains, and double slider crank chains. It provides examples of inversions for each type. For four bar chains, inversions include double cranks and crank-rocker mechanisms. Inversions of single slider crank chains include pendulum pumps, oscillating cylinder engines, and rotary internal combustion engines. Inversions of double slider crank chains include elliptical couplings and scotch yoke mechanisms.
KOM unit 1 inversions
The document discusses various types of kinematic linkages including single slider crank chains and their inversions. It describes how fixing each link in a four bar linkage results in four possible inversions. Examples of applications are given for each inversion including internal combustion engines and air compressors. Double slider crank chains and their inversions are also covered along with examples like Scotch yoke mechanisms. Additional linkages and mechanisms discussed include straight line mechanisms, ratchets and pawls, indexing mechanisms, and rocking mechanisms.
28_02_2023_49714226.pptx
This document outlines the syllabus for a course on Kinematics of Machinery across 5 units. Unit 1 covers mechanisms, kinematic links and pairs, constrained motion, and inversion of mechanisms. Unit 2 discusses straight line motion mechanisms and steering mechanisms. Unit 3 focuses on kinematics, velocity and acceleration diagrams, and instantaneous centers of rotation. Unit 4 examines cams and cam analysis. Finally, Unit 5 looks at gears, gear trains, and differentials. The overall objectives are to impart knowledge of mechanisms, teach analysis of link position/velocity/acceleration, and familiarize students with higher pairs like cams and gear design principles.
Mechanism1
1. Kinematics is the study of motion without consideration of forces or masses. It examines the motion of elements in mechanisms such as their position, displacement, velocity, and acceleration.
2. A mechanism transmits motion and power from an input point to an output point through a series of links connected by kinematic pairs. The degrees of freedom of a mechanism determine how many inputs are needed to fully define the motion.
3. Important mechanisms include the four-bar linkage, slider-crank mechanism, and their inversions which have different links fixed. Quick return mechanisms use configurations like the drag link or crank and slot to provide faster return strokes.
Chapter 1 Basic Concepts of mechanism.pptx
This document provides an overview of basic kinematic concepts including:
- Types of links such as rigid, flexible, and fluid links
- Kinematic pairs classified by relative motion, contact type, and closure
- Kinematic chains including binary, ternary, and quaternary joints
- Mechanisms and calculating their degrees of freedom using Grubler's and Kutzbach's criteria
- Examples of common mechanisms including four-bar chains, single and double slider-crank chains, inversions, and steering gears.
Kinematics of Machinery Digital Material.pdf
This is a constrained kinematic chain since LHS = RHS. The number of links (l) is equal to the number of joints (j) based on the Grübler's criterion.
Theory of Machine Notes / Lecture Material .pdf
Theory of Machines Notes,
Machine Theory Lecture,
Mechanical Engineering Notes,
Kinematics Lecture,
Dynamics Lecture Notes,
Mechanisms Study Material,
Machine Design Notes,
Engineering Mechanics Lecture,
Motion Analysis Study Guide,
Linkages Notes,
Gears Lecture Material,
Cams Study Notes,
Bearings Lecture Slides,
Vibration Analysis Notes,
Power Transmission Lecture,
Mechanism Design Study Material,
Robotics Lecture Notes,
Rigid Body Dynamics Study Guide,
Mechanical Systems Lecture,
Machine Components Notes.
04 power transmission systems
The document discusses various power transmission systems used in industrial robotics including gears, belts, chains, shafts, and motion conversion mechanisms. Gears can be classified as external/internal or spur/helical/bevel/worm and are used to transmit motion between shafts. Belts and chains are also used for power transmission over longer distances. Motion conversion systems like lead screws, rack and pinion, and cam mechanisms are used to convert between rotary and linear motion.
Lecture 2. linkages
The document discusses various types of linkages and mechanisms used in machinery, including:
- Four-bar linkages and their inversions like crank-rocker, double crank, and double rocker mechanisms.
- Slider-crank mechanisms which convert rotary to reciprocal motion, and their inversions.
- Quick-return mechanisms like the drag link and crank and slotted lever types, which provide a slower cutting stroke and faster return stroke.
- Other topics covered include transmission angles in four-bar linkages and the Scotch yoke mechanism.
Kinematics of machines,rotating rigid body about axis,
Kinematics of machines,lectures,rotating rigid body's about an axis,it best suitable for those who is seeking a practical explanation,
KOM Unit - I Notes
This document discusses kinematics of machines. It defines kinematics as the study of motion without considering forces. Kinematics includes the motions of linkages, cams, and gears within machines. The document classifies mechanisms based on factors like the nature of their motion (uniform or non-uniform), their degrees of freedom (constrained or unconstrained), their position in space (planar, spherical, or spatial), and how their output member is connected (open or closed). It also discusses components of mechanisms like links, joints, and kinematic chains, and provides examples of common mechanisms.
Branches of TOM, Machine & Structure, Kinematic Links
The document discusses the branches and sub-divisions of the theory of machines, including kinematics, dynamics, kinetics, and statics. It defines kinematics as dealing with relative motion without forces, and dynamics as dealing with forces and their effects. The document also discusses kinematic links, mechanisms, structures, and the mobility of mechanisms. It defines a kinematic link as a machine part that undergoes relative motion, and describes types of links as rigid, flexible, or fluid.
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
More Related Content
Similar to MECHANISMS AND ITS INVERSION OF MACHINES
2.kinematics inversions of 4 bar and slide crank chain (1) (1)
This document discusses important kinematic chains including the 4 bar mechanism, single slider crank chain, and double slider crank chain. It focuses on inversions of the 4 bar mechanism, describing how different links can be fixed to create different mechanisms like the beam engine, coupling rod of a locomotive, and Watt's indicator mechanism. Inversions of the single slider crank chain are also examined, noting mechanisms like the pendulum pump, oscillating cylinder engine, and rotary internal combustion engine. The double slider crank chain inversions include elliptical trammels, the Scotch yoke mechanism, and Oldham's coupling.
Inversions of Mechanism
This presentation illustrates the inversions of four bar mechanism, single slider crank mechanism and double slider crank mechanism.
Kinematics of Machines
The document discusses kinematics of machines and mechanisms. It covers topics such as kinematics, types of links, kinematic pairs, classification of kinematic pairs based on contact and motion, degrees of freedom, kinematic chains, joints, inversion of mechanisms, and straight line generators. Examples of mechanisms are provided to illustrate concepts like the 4-bar linkage, Scott-Russell straight line mechanism, Peaucellier straight line mechanism, and mechanical advantage.
Mechanisms
This document discusses mechanisms and kinematic pairs. It defines the different types of links and kinematic pairs, including sliding, turning, rolling, screw and spherical pairs. It also describes degrees of freedom, Grubler's criterion, and Kutzbach's criterion for determining degrees of freedom in planar mechanisms. Common mechanisms are discussed like the four bar linkage, slider crank mechanism, and inversions of mechanisms.
Fundamentals of kinematics and mechanisms
This document discusses kinematic mechanisms. It begins with defining key terms like links, pairs, and degrees of freedom. It then covers different types of links and pairs, including sliding, turning, rolling, and screw pairs. Methods for analyzing mechanisms like Kutzbach's criterion and Grubler's criterion are presented. Several examples of basic kinematic chains and their inversions including four bar chains and slider crank mechanisms are discussed in detail.
kom lab manual
This document provides information about 10 experiments related to kinematics of machine. The experiments cover topics like types of kinematic links, pairs, chains and mechanisms; inversions of 4-bar mechanisms and single/double slider crank mechanisms; coefficient of friction between belt and pulley; plotting slider displacement, velocity and acceleration against crank rotation for single slider crank mechanisms; types of cams and followers; types of gears; types of gear trains; types of steering mechanisms; working of screw jack and determining its efficiency; and creating linkage mechanisms in CAD and simulating their motion. Each experiment includes the aim, apparatus used, relevant theory, procedures, observations and conclusions.
Ch 1 fundamentals and types of mechanisms
The document provides an overview of mechanisms and kinematic pairs in mechanical engineering. It discusses:
- Mechanisms are devices that transfer motion, while kinematic pairs constrain links to specific motions relative to each other.
- The main types of kinematic pairs are sliding, rolling, turning, screw and spherical pairs.
- Important kinematic chains include the four-bar linkage, single slider-crank, and double slider mechanisms.
- Inversions of kinematic chains involve fixing different links, changing the input and output motions.
- Examples are given of mechanisms formed from inversions of the key kinematic chains, and their engineering applications.
INVERSION OF MECHANISM
The document discusses different types of mechanisms and their inversions. It describes three main types of kinematic chains: four bar chains, single slider crank chains, and double slider crank chains. It provides examples of inversions for each type. For four bar chains, inversions include double cranks and crank-rocker mechanisms. Inversions of single slider crank chains include pendulum pumps, oscillating cylinder engines, and rotary internal combustion engines. Inversions of double slider crank chains include elliptical couplings and scotch yoke mechanisms.
KOM unit 1 inversions
The document discusses various types of kinematic linkages including single slider crank chains and their inversions. It describes how fixing each link in a four bar linkage results in four possible inversions. Examples of applications are given for each inversion including internal combustion engines and air compressors. Double slider crank chains and their inversions are also covered along with examples like Scotch yoke mechanisms. Additional linkages and mechanisms discussed include straight line mechanisms, ratchets and pawls, indexing mechanisms, and rocking mechanisms.
28_02_2023_49714226.pptx
This document outlines the syllabus for a course on Kinematics of Machinery across 5 units. Unit 1 covers mechanisms, kinematic links and pairs, constrained motion, and inversion of mechanisms. Unit 2 discusses straight line motion mechanisms and steering mechanisms. Unit 3 focuses on kinematics, velocity and acceleration diagrams, and instantaneous centers of rotation. Unit 4 examines cams and cam analysis. Finally, Unit 5 looks at gears, gear trains, and differentials. The overall objectives are to impart knowledge of mechanisms, teach analysis of link position/velocity/acceleration, and familiarize students with higher pairs like cams and gear design principles.
Mechanism1
1. Kinematics is the study of motion without consideration of forces or masses. It examines the motion of elements in mechanisms such as their position, displacement, velocity, and acceleration.
2. A mechanism transmits motion and power from an input point to an output point through a series of links connected by kinematic pairs. The degrees of freedom of a mechanism determine how many inputs are needed to fully define the motion.
3. Important mechanisms include the four-bar linkage, slider-crank mechanism, and their inversions which have different links fixed. Quick return mechanisms use configurations like the drag link or crank and slot to provide faster return strokes.
Chapter 1 Basic Concepts of mechanism.pptx
This document provides an overview of basic kinematic concepts including:
- Types of links such as rigid, flexible, and fluid links
- Kinematic pairs classified by relative motion, contact type, and closure
- Kinematic chains including binary, ternary, and quaternary joints
- Mechanisms and calculating their degrees of freedom using Grubler's and Kutzbach's criteria
- Examples of common mechanisms including four-bar chains, single and double slider-crank chains, inversions, and steering gears.
Kinematics of Machinery Digital Material.pdf
This is a constrained kinematic chain since LHS = RHS. The number of links (l) is equal to the number of joints (j) based on the Grübler's criterion.
Theory of Machine Notes / Lecture Material .pdf
Theory of Machines Notes,
Machine Theory Lecture,
Mechanical Engineering Notes,
Kinematics Lecture,
Dynamics Lecture Notes,
Mechanisms Study Material,
Machine Design Notes,
Engineering Mechanics Lecture,
Motion Analysis Study Guide,
Linkages Notes,
Gears Lecture Material,
Cams Study Notes,
Bearings Lecture Slides,
Vibration Analysis Notes,
Power Transmission Lecture,
Mechanism Design Study Material,
Robotics Lecture Notes,
Rigid Body Dynamics Study Guide,
Mechanical Systems Lecture,
Machine Components Notes.
04 power transmission systems
The document discusses various power transmission systems used in industrial robotics including gears, belts, chains, shafts, and motion conversion mechanisms. Gears can be classified as external/internal or spur/helical/bevel/worm and are used to transmit motion between shafts. Belts and chains are also used for power transmission over longer distances. Motion conversion systems like lead screws, rack and pinion, and cam mechanisms are used to convert between rotary and linear motion.
Lecture 2. linkages
The document discusses various types of linkages and mechanisms used in machinery, including:
- Four-bar linkages and their inversions like crank-rocker, double crank, and double rocker mechanisms.
- Slider-crank mechanisms which convert rotary to reciprocal motion, and their inversions.
- Quick-return mechanisms like the drag link and crank and slotted lever types, which provide a slower cutting stroke and faster return stroke.
- Other topics covered include transmission angles in four-bar linkages and the Scotch yoke mechanism.
Kinematics of machines,rotating rigid body about axis,
Kinematics of machines,lectures,rotating rigid body's about an axis,it best suitable for those who is seeking a practical explanation,
KOM Unit - I Notes
This document discusses kinematics of machines. It defines kinematics as the study of motion without considering forces. Kinematics includes the motions of linkages, cams, and gears within machines. The document classifies mechanisms based on factors like the nature of their motion (uniform or non-uniform), their degrees of freedom (constrained or unconstrained), their position in space (planar, spherical, or spatial), and how their output member is connected (open or closed). It also discusses components of mechanisms like links, joints, and kinematic chains, and provides examples of common mechanisms.
Branches of TOM, Machine & Structure, Kinematic Links
The document discusses the branches and sub-divisions of the theory of machines, including kinematics, dynamics, kinetics, and statics. It defines kinematics as dealing with relative motion without forces, and dynamics as dealing with forces and their effects. The document also discusses kinematic links, mechanisms, structures, and the mobility of mechanisms. It defines a kinematic link as a machine part that undergoes relative motion, and describes types of links as rigid, flexible, or fluid.
Similar to MECHANISMS AND ITS INVERSION OF MACHINES (20)
2.kinematics inversions of 4 bar and slide crank chain (1) (1)
2.kinematics inversions of 4 bar and slide crank chain (1) (1)
Kinematics of machines,rotating rigid body about axis,
Kinematics of machines,rotating rigid body about axis,
Branches of TOM, Machine & Structure, Kinematic Links
Branches of TOM, Machine & Structure, Kinematic Links
BEEE-UNIT 3 ENGINEERING AND ELECTRONICS ENGINEERING
BEEE-UNIT 3 ENGINEERING AND ELECTRONICS ENGINEERING
Recently uploaded
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Essentials of Automations: The Art of Triggers and Actions in FME
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
20240605 QFM017 Machine Intelligence Reading List May 2024
Everything I found interesting about machines behaving intelligently during May 2024
Video Streaming: Then, Now, and in the Future
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
UiPath Test Automation using UiPath Test Suite series, part 6
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
with AI-powered low-code, presentation by George Aspiotis, Sr. Partner Development Manager, Microsoft
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
Mind map of terminologies used in context of Generative AI
Mind map of common terms used in context of Generative AI.
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
National Security Agency - NSA mobile device best practices
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...Edge AI and Vision Alliance
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.Best 20 SEO Techniques To Improve Website Visibility In SERP
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Full-RAG: A modern architecture for hyper-personalization
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
20240607 QFM018 Elixir Reading List May 2024
Everything I found interesting about the Elixir programming ecosystem in May 2024
Recently uploaded (20)
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
Mind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AI
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
MECHANISMS AND ITS INVERSION OF MACHINES
- 1. UNITI MECHANISMS Definition – Machine and Structure – Kinematic link, pair and chain – classification of Kinematic pairs – Constraint & motion – Degrees of freedom - Slider crank – single and double – Crank rocker mechanisms – Inversions, applications – Introduction to Kinematic analysis and synthesis of simple mechanisms – Determination of velocity and acceleration of simple mechanisms.
- 2. Problem - 1 •The crank of a slider crank mechanism rotates clockwise at a constant speed of 300 rpm. The crank is 150 mm and the connecting rod is 600 mm long. Determine the linear velocity of the mid point of the connecting rod and angular velocity of the connecting rod at a crank angle of 45° from inner dead centre position.
- 4. Velocity Diagram 𝜔𝐵𝑂 = 2𝜋300 60 = 31.42 𝑟𝑎𝑑/𝑠 𝑣𝐴𝑂 = 𝑜𝑎 = 4.02 𝑚/𝑠 𝑣𝐷𝑂 = 𝑑𝑜 = 4.05 𝑚/𝑠
- 5. Problem - 2 • The dimensions and configuration of the four bar mechanism shown in figure are as follows: P1A = 300 mm, P2B = 360 mm, AB = 360 mm and P1P2 = 600 mm. The angle AP1P2 = 60°. The crank P1A has an angular velocity of 10 rad/sec clockwise. Determine the angular velocities of P2B, and AB and the velocity of the point B.
- 7. Velocity Diagram 𝐴𝑛𝑔𝑢𝑙𝑎𝑟 𝑉𝑒𝑙𝑜𝑐𝑖𝑡𝑦 𝑜𝑓 𝑃2𝐵, 𝜔𝑃2𝐵 = 𝑣𝐵 𝑃2𝐵 = 6.11 𝑟𝑎𝑑/𝑠 (𝑐𝑙𝑜𝑐𝑘𝑤𝑖𝑠𝑒) 𝐴𝑛𝑔𝑢𝑙𝑎𝑟 𝑣𝑒𝑙𝑜𝑐𝑖𝑡𝑦 𝑜𝑓 𝐴𝐵, 𝜔𝐴𝐵 = 𝑣𝐵𝐴 𝐴𝐵 = 6.028 𝑟𝑎𝑑/𝑠 (𝑎𝑛𝑡𝑖𝑐𝑙𝑜𝑐𝑘𝑤𝑖𝑠𝑒)
- 8. Problem - 3 • In a toggle mechanism shown in figure, the slider D is constrained to move on a horizontal path. The crank OA rotates in the counter clockwise direction at a speed of 180 rpm. The dimensions of the various links are as follows: OA = 180 mm, CB = 240 mm, AB = 360 mm and BD = 540 mm. For the given configuration, find velocity of slider D and angular velocity of BD using relative velocity method.
- 10. Velocity Diagram 𝑉𝑒𝑙𝑜𝑐𝑖𝑡𝑦, 𝑣𝐴𝑂 = 𝑣𝐴 = 3.4 𝑚/𝑠 𝑉𝑒𝑙𝑜𝑐𝑖𝑡𝑦, 𝑣𝐷𝐵 = 𝑣𝑒𝑐𝑡𝑜𝑟 𝑏𝑑 = 2.38 𝑚/𝑠 𝑉𝑒𝑙𝑜𝑐𝑖𝑡𝑦, 𝑣𝐷 = 𝑣𝑒𝑐𝑡𝑜𝑟 𝑐𝑑 = 2.012 𝑚/𝑠 𝐴𝑛𝑔𝑢𝑙𝑎𝑟 𝑣𝑒𝑙𝑜𝑐𝑖𝑡𝑦, 𝜔𝐵𝐷 = 𝑣𝐷𝐵 𝐵𝐷 = 4.408 𝑟𝑎𝑑/𝑠
- 11. Inversions of Mechanisms • A mechanism is formed by fixing one of the links of a chain. • When different links of the same chain are chosen to become frame-link, different mechanism will arise • This process is known as kinematic inversion
- 12. Properties of Inversion • Number of inversions possible for a kinematic chain equals the number of links in the parent kinematic chain • Relative motions between any two links does not change with inversions • Absolute motion of points on various links may however change drastically from one inversion to the other
- 13. Types of kinematic chains •The following three types of kinematic chains with four lower pairs are important from the subject point of view : •Four bar chain or quadric cyclic chain, •Single slider crank chain, and •Double slider crank chain.
- 14. Four bar mechanism • According to Grashof ’s law for a four bar mechanism, the sum of the shortest and longest link lengths should not be greater than the sum of the remaining two link lengths if there is to be continuous relative motion between the two links.
- 15. Inversions of Four bar mechanisms
- 16. Inversion of Four bar mechanism • Crank – Crank or Double Crank Mechanism • Crank – Lever (Rocker) Mechanism • Rocker – Rocker or Double Rocker Mechanism
- 17. Crank – Rocker Mechanism • Beam engine
- 18. Double Crank Mechanism • Coupling rod of a locomotive
- 19. Double Lever Mechanism • Watt’s Indicator Mechanism
- 20. Inversions of Slider Crank Mechanism • It has four binary links, three revolute pairs, one prismatic pair • By fixing links 1, 2, 3 in turn we get various inversions