كتاب Theory of Machines Textbook نسخة قابلة للطباعة - صفحة 2
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 كتاب Theory of Machines Textbook نسخة قابلة للطباعة

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عدد المساهمات : 14261
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تاريخ التسجيل : 01/07/2009
العمر : 28
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العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
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مُساهمةموضوع: كتاب Theory of Machines Textbook نسخة قابلة للطباعة   الأحد 29 يناير 2012, 10:19 pm

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أحضرت لكم كتاب
Theory of Machines Textbook
نسخة قابلة للطباعة لن تجدها إلا على
منتدى هندسة الإنتاج والتصميم الميكانيكى


ويتناول الموضوعات الأتية :


1. Introduction

1. Definition.
2. Sub-divisions of Theory of Machines.
3. .undamental Units. 4. Derived Units.
5. Systems of Units.
6. C.G.S. Units.
7. ..P.S. Units.
8. M.K.S. Units
9. International System of Units (S.I.Units).
10. Metre. 11. Kilogram. 12. Second.
13. Presentation of Units and their Values.
14. Rules for S.I. Units. 15. .orce. 16. Resultant
.orce. 17. Scalars and Vectors. 18. Representation
of Vector Quantities. 19. Addition of Vectors.
20. Subtraction of Vectors.
Kinematics of Motion
1. Introduction. 2. Plane Motion. 3. Rectilinear Motion. 4. Curvilinear Motion. 5. Linear Displacement.
6. Linear Velocity. 7. Linear Acceleration. 8. Equations of Linear Motion. 9. Graphical Representation of Displacement with respect to Time. 10. Graphical Representation of Velocity with respect to Time. 11. Graphical Representation of Acceleration with respect to Time. 12.  Angular Displacement.
13. Representation of Angular Displacement by a Vector. 14. Angular Velocity. 15. Angular Acceleration 16. Equations of Angular Motion. 17. Relation between Linear Motion and Angular Motion. 18. Relation between Linear and Angular’ Quantities of Motion. 19. Acceleration of a  Particle along a Circular Path.
Kinetics of Motion
1. Introduction. 2. Newton's Laws of Motion.
3. Mass and Weight. 4. Momentum. 5. .orce.
6. Absolute and Gravitational Units of .orce.
7. Moment of a .orce. 8. Couple. 9. Centripetal and
Centrifugal .orce. 10. Mass Moment of Inertia.
11. Angular Momentum or Moment of Momentum.
12. Torque. 13. Work. 14. Power. 15. Energy.
16. Principle of Conservation of Energy. 17. Impulse
and Impulsive .orce. 18. Principle of Conservation
of Momentum. 19. Energy Lost by .riction Clutch
During Engagement. 20. Torque Required to Accelerate
a Geared System. 21. Collision of Two Bodies.
22. Collision of Inelastic Bodies. 23. Collision of
Elastic Bodies. 24. Loss of Kinetic Energy During
Elastic Impact.
Simple Harmonic Motion
1. Introduction. 2. Velocity and Acceleration of a
Particle Moving with Simple Harmonic Motion.
3. Differential Equation of Simple Harmonic Motion.
4. Terms Used in Simple Harmonic Motion.
5. Simple Pendulum. 6. Laws of Simple Pendulum.
7. Closely-coiled Helical Spring. 8. Compound
Pendulum. 9. Centre of Percussion. 10. Bifilar
Suspension. 11. Trifilar Suspension (Torsional
Pendulum).
Simple Mechanisms
1. Introduction. 2. Kinematic Link or Element.
3. Types of Links. 4. Structure. 5. Difference Between
a Machine and a Structure. 6. Kinematic Pair.
7. Types of Constrained Motions. 8. Classification
of Kinematic Pairs. 9. Kinematic Chain. 10. Types of
Joints in a Chain. 11. Mechanism. 12. Number of
Degrees of .reedom for Plane Mechanisms.
13. Application of Kutzbach Criterion to Plane
Mechanisms. 14. Grubler's Criterion for Plane
Mechanisms. 15. Inversion of Mechanism. 16. Types
of Kinematic Chains. 17. .our Bar Chain or Quadric
Cycle Chain. 18. Inversions of .our Bar Chain.
19. Single Slider Crank Chain. 20. Inversions of
Single Slider Crank Chain. 21. Double Slider Crank
Chain. 22. Inversions of Double Slider Crank Chain.
Velocity in Mechanisms
(Instantaneous Centre Method)
1. Introduction. 2. Space and Body Centrodes.
3. Methods for Determining the Velocity of a Point
on a Link. 4. Velocity of a Point on a Link by
Instantaneous Centre Method. 5. Properties of the
Instantaneous Centre. 6. Number of Instantaneous
Centres in a Mechanism. 7. Types of Instantaneous
Centres. 8. Location of Instantaneous Centres.
9. Aronhold Kennedy (or Three Centres-in-Line)
Theorem. 10. Method of Locating Instantaneous
Centres in a Mechanism.
Velocity in Mechanisms
(Relative Velocity Method)
1. Introduction. 2. Relative Velocity of Two Bodies
Moving in Straight Lines. 3. Motion of a Link.
4. Velocity of a Point on a Link by Relative Velocity
Method. 5. Velocities in a Slider Crank Mechanism.
6. Rubbing Velocity at a Pin Joint. 7. .orces Acting
in a Mechanism. 8. Mechanical Advantage.
Acceleration in Mechanisms
1. Introduction. 2. Acceleration Diagram for a Link.
3. Acceleration of a Point on a Link.
4. Acceleration in the Slider Crank Mechanism.
5. Coriolis Component of Acceleration.
Mechanisms with Lower Pairs
1. Introduction 2. Pantograph 3. Straight Line
Mechanism. 4. Exact Straight Line Motion Mechanisms
Made up of Turning Pairs. 5. Exact Straight Line
Motion Consisting of One Sliding Pair (Scott Russel’s
Mechanism). 6. Approximate Straight Line Motion
Mechanisms. 7. Straight Line Motions for Engine
Indicators. 8. Steering Gear Mechanism. 9. Davis
Steering Gear. 10. Ackerman Steering Gear.
11. Universal or Hooke’s Joint. 12. Ratio of the
Shafts Velocities. 13. Maximum and Minimum Speeds
of the Driven Shaft. 14. Condition for Equal Speeds
of the Driving and Driven Shafts. 15. Angular
Acceleration of the Driven Shaft. 16. Maximum
.luctuation of Speed. 17. Double Hooke’s Joint.
10. .Friction
1. Introduction. 2. Types of .riction. 3. .riction
Between Unlubricated Surfaces. 4. .riction Between
Lubricated Surfaces. 5. Limiting .riction. 6. Laws of
Static .riction. 7. Laws of Kinetic or Dynamic .riction.
8. Laws of Solid .riction. 9. Laws of .luid .riction.
10. Coefficient of .riction. 11. Limiting Angle of
.riction. 12. Angle of Repose. 13. Minimum .orce
Required to Slide a Body on a Rough Horizontal
Plane. 14. .riction of a Body Lying on a Rough
Inclined Plane. 15. Efficiency of Inclined Plane.
16. Screw .riction. 17. Screw Jack. 18. Torque
Required to Lift the Load by a Screw Jack.
19. Torque Required to Lower the Load by a Screw
Jack. 20. Efficiency of a Screw Jack. 21. Maximum
Efficiency of a Screw Jack. 22. Over Hauling and
Self Locking Screws. 23. Efficiency of Self Locking
Screws. 24. .riction of a V-thread. 25. .riction in
Journal Bearing-.riction Circle. 26. .riction of Pivot
and Collar Bearing. 27. .lat Pivot Bearing.
28. Conical Pivot Bearing. 29. Trapezoidal or Truncated
Conical Pivot Bearing. 30. .lat Collar Bearing
31. .riction Clutches. 32. Single Disc or Plate Clutch.
33. Multiple Disc Clutch. 34. Cone Clutch.
35. Centrifugal Clutches.
11. Belt, Rope and Chain Drives
1. Introduction. 2. Selection of a Belt Drive.
3. Types of Belt Drives. 4. Types of Belts.
5. Material used for Belts. 6. Types of .lat Belt
Drives. 7. Velocity Ratio of Belt Drive. 8. Velocity
Ratio of a Compound Belt Drive. 9. Slip of Belt.
10. Creep of Belt. 11. Length of an Open Belt Drive.
12. Length of a Cross Belt Drive. 13. Power Transmitted
by a Belt. 14. Ratio of Driving Tensions for .lat Belt
Drive. 15. Determination of Angle of Contact.
16. Centrifugal Tension. 17. Maximum Tension in
the Belt. 18. Condition for the Transmission of
Maximum Power. 19. Initial Tension in the Belt.
20. V-belt Drive. 21. Advantages and Disadvantages
of V-belt Drive Over .lat Belt Drive. 22. Ratio of
Driving Tensions for V-belt. 23. Rope Drive.
24. .ibre Ropes. 25. Advantages of .ibre Rope
Drives. 26. Sheave for .ibre Ropes. 27. Wire Ropes.
28. Ratio of Driving Tensions for Rope Drive. 29.
Chain Drives. 30. Advantages and Disadvantages of
Chain Drive Over Belt or Rope Drive. 31. Terms
Used in Chain Drive. 32. Relation Between Pitch
and Pitch Circle Diameter. 33. Relation Between
Chain Speed and Angular Velocity of Sprocket.
34. Kinematic of Chain Drive. 35. Classification of
Chains. 36. Hoisting and Hauling Chains. 37. Conveyor
Chains. 38. Power Transmitting Chains. 39. Length
of Chains.
12. Toothed Gearing
1. Introduction. 2. .riction Wheels. 3. Advantages
and Disadvantages of Gear Drive. 4. Classification
of Toothed Wheels. 5. Terms Used in Gears.
6. Gear Materials. 7. Condition for Constant Velocity
Ratio of Toothed Wheels-Law of Gearing. 8. Velocity
of Sliding of Teeth. 9. .orms of Teeth. 10. Cycloidal
Teeth. 11. Involute Teeth. 12. Effect of Altering the
Centre Distance on the Velocity Ratio .or Involute
Teeth Gears. 13. Comparison Between Involute and
Cycloidal Gears. 14. Systems of Gear Teeth.
15. Standard Proportions of Gear Systems. 16. Length
of Path of Contact. 17. Length of Arc of Contact.
18. Contact Ratio (or Number of Pairs of Teeth in
Contact). 19. Interference in Involute Gears.
20. Minimum Number of Teeth on the Pinion in
Order to Avoid Interference. 21. Minimum Number
of Teeth on the Wheel in Order to Avoid Interference.
22. Minimum Number of Teeth on a Pinion for
Involute Rack in Order to Avoid Interference.
23. Helical Gears. 24. Spiral Gears. 25. Centre
Distance for a Pair of Spiral Gears. 26. Efficiency of
Spiral Gears.
13. Gear Trains
1. Introduction. 2. Types of Gear Trains.
3. Simple Gear Train. 4. Compound Gear Train.
5. Design of Spur Gears. 6. Reverted Gear Train.
7. Epicyclic Gear Train. 8. Velocity Ratio of Epicyclic
Gear Train. 9. Compound Epicyclic Gear Train (Sun
and Planet Wheel). 10. Epicyclic Gear Train With
Bevel Gears. 11. Torques in Epicyclic Gear Trains.
14. Gyroscopic Couple and Precessional Motion
1. Introduction. 2. Precessional Angular Motion.
3. Gyroscopic Couple. 4. Effect of Gyroscopic Couple
on an Aeroplane. 5. Terms Used in a Naval Ship.
6. Effect of Gyroscopic Couple on a Naval Ship
during Steering. 7. Effect of Gyroscopic Couple on
a Naval Ship during Pitching. 8. Effect of Gyroscopic
Couple on a Navel during Rolling. 9. Stability of a
.our Wheel drive Moving in a Curved Path.
10. Stability of a Two Wheel Vehicle Taking a Turn.
11. Effect of Gyroscopic Couple on a Disc .ixed
Rigidly at a Certain Angle to a Rotating Shaft.
15. Inertia .orces in Reciprocating Parts
1. Introduction. 2. Resultant Effect of a System of
.orces Acting on a Rigid Body. 3. D-Alembert’s
Principle. 4. Velocity and Acceleration of the
Reciprocating Parts in Engines. 5. Klien’s Construction.
6. Ritterhaus’s Construction. 7. Bennett’s Construction.
8. Approximate Analytical Method for Velocity and
Acceleration of the Piston. 9. Angular Velocity and
Acceleration of the Connecting Rod. 10. .orces on
the Reciprocating Parts of an Engine Neglecting
Weight of the Connecting Rod. 11. Equivalent
Dynamical System. 12. Determination of Equivalent
Dynamical System of Two Masses by Graphical
Method. 13. Correction Couple to be Applied to
Make the Two Mass Systems Dynamically Equivalent.
14. Inertia .orces in a Reciprocating Engine Considering
the Weight of Connecting Rod. 15. Analytical Method
for Inertia Torque.
16. Turning Moment Diagrams and .flywheel
1. Introduction. 2. Turning Moment Diagram for a
Single Cylinder Double Acting Steam Engine.
3. Turning Moment Diagram for a .our Stroke Cycle
Internal Combustion Engine. 4. Turning Moment
Diagram for a Multicylinder Engine. 5. .fluctuation
of Energy. 6. Determination of Maximum .fluctuation
of Energy. 7. Coefficient of .fluctuation of Energy.
8. .lywheel. 9. Coefficient of .fluctuation of Speed.
10. Energy Stored in a .Flywheel. 11. Dimensions of
the .lywheel Rim. 12. .Flywheel in Punching Press.
17. Steam Engine Valves and Reversing Gears
1. Introduction. 2. D-slide Valve. 3. Piston Slide
Valve. 4. Relative Positions of Crank and Eccentric
Centre Lines. 5. Crank Positions for Admission, Cut
off, Release and Compression. 6. Approximate
Analytical Method for Crank Positions at Admission,
Cut-off, Release and Compression. 7. Valve Diagram.
8. Zeuner Valve Diagram. 9. Reuleaux Valve Diagram.
10. Bilgram Valve Diagram. 11. Effect of the Early
Point of Cut-off with a Simple Slide Valve.
12. Meyer’s Expansion Valve. 13. Virtual or Equivalent
Eccentric for the Meyer’s Expansion Valve.
14. Minimum Width and Best Setting of the Expansion
Plate for Meyer’s Expansion Valve. 15. Reversing
Gears. 16. Principle of Link Motions-Virtual Eccentric
for a Valve with an Off-set Line of Stroke.
17. Stephenson Link Motion. 18. Virtual or Equivalent
Eccentric for Stephenson Link Motion. 19. Radial
Valve Gears. 20. Hackworth Valve Gear. 21. Walschaert
Valve Gear.
18. Governors
1. Introduction. 2. Types of Governors. 3. Centrifugal
Governors. 4. Terms Used in Governors. 5. Watt
Governor. 6. Porter Governor. 7. Proell Governor.
8. Hartnell Governor. 9. Hartung Governor.
10. Wilson-Hartnell Governor. 11. Pickering Governor.
12. Sensitiveness of Governors. 13. Stability of
Governors. 14. Isochronous Governor. 15. Hunting.
16. Effort and Power of a Governor. 17. Effort and
Power of a Porter Governor. 18. Controlling .orce.
19. Controlling .force Diagram for a Porter Governor.
20. Controlling .force Diagram for a Spring-controlled
Governor. 21. Coefficient of Insensitiveness.
19. Brakes and Dynamometers
1. Introduction. 2. Materials for Brake Lining.
3. Types of Brakes. 4. Single Block or Shoe Brake.
5. Pivoted Block or Shoe Brake. 6. Double Block or
Shoe Brake. 7. Simple Band Brake. 8. Differential
Band Brake. 9. Band and Block Brake. 10. Internal
Expanding Brake. 11. Braking of a Vehicle.
12. Dynamometer. 13. Types of Dynamometers.
14. Classification of Absorption Dynamometers.
15. Prony Brake Dynamometer. 16. Rope Brake Dynamometers. 17. Classification of Transmission Dynamometers. 18. Epicyclic-train Dynamometers.
19. Belt Transmission Dynamometer-.roude or Throneycraft Transmission Dynamometer. 20. Torsion Dynamometer. 21. Bevis Gibson .lash  Light Torsion Dynamometer.
20. Cams
1. Introduction. 2. Classification of followers.
3. Classification of Cams. 4. Terms used in Radial
cams. 5. Motion of the .follower. 6. Displacement,
Velocity and Acceleration Diagrams when the .ollower
Moves with Uniform Velocity. 7. Displacement,
Velocity and Acceleration Diagrams when the .ollower
Moves with Simple Harmonic Motion. 8. Displacement,
Velocity and Acceleration Diagrams when the .ollower
Moves with Uniform Acceleration and Retardation.
9. Displacement, Velocity and Acceleration Diagrams
when the .ollower Moves with Cycloidal Motion.
10 Construction of Cam Profiles. 11. Cams with
Specified Contours. 12. Tangent Cam with Reciprocating
Roller .ollower. 13. Circular Arc Cam with .lat- faced .ollower.
21. Balancing of Rotating Masses
1. Introduction. 2. Balancing of Rotating Masses.
3. Balancing of a Single Rotating Mass By a Single
Mass Rotating in the Same Plane. 4. Balancing of a
Single Rotating Mass By Two Masses Rotating in
Different Planes. 5. Balancing of Several Masses
Rotating in the Same Plane. 6. Balancing of Several
Masses Rotating in Different Planes.
22. Balancing of Reciprocating Masses
1. Introduction. 2. Primary and Secondary Unbalanced
.forces of Reciprocating Masses. 3. Partial Balancing
of Unbalanced Primary .force in a Reciprocating
Engine. 4. Partial Balancing of Locomotives.
5. Effect of Partial Balancing of Reciprocating Parts
of Two Cylinder Locomotives. 6. Variation of Tractive
.force. 7. Swaying Couple. 8. Hammer Blow.
9. Balancing of Coupled Locomotives. 10. Balancing
of Primary .forces of Multi-cylinder In-line Engines.
11. Balancing of Secondary .forces of Multi-cylinder
In-line Engines. 12. Balancing of Radial Engines
(Direct and Reverse Crank Method). 13. Balancing
of V-engines.
23. Longitudinal and Transverse Vibrations
1. Introduction. 2. Terms Used in Vibratory Motion.
3. Types of Vibratory Motion. 4. Types of .ree
Vibrations. 5. Natural .frequency of .ree Longitudinal
Vibrations. 6. Natural .frequency of .ree Transverse
Vibrations. 7. Effect of Inertia of the Constraint in
Longitudinal and Transverse Vibrations. 8. Natural
.requency of .ree Transverse Vibrations Due to a
Point Load Acting Over a Simply Supported Shaft.
9. Natural .requency of .ree Transverse Vibrations
Due to Uniformly Distributed Load Over a Simply
Supported Shaft. 10. Natural .requency of .ree
Transverse Vibrations of a Shaft .ixed at Both Ends
and Carrying a Uniformly Distributed Load.
11. Natural .requency of .ree Transverse Vibrations
for a Shaft Subjected to a Number of Point Loads.
12. Critical or Whirling Speed of a Shaft. 13. Frequency
of Free Damped Vibrations (Viscous Damping).
14. Damping .actor or Damping Ratio. 15. Logarithmic
Decrement. 16. .frequency of Under damped Forced
Vibrations. 17. Magnification .actor or Dynamic
Magnifier. 18. Vibration Isolation and Transmissibility.
24. Torsional Vibrations
1. Introduction. 2. Natural Frequency of Free Torsional
Vibrations. 3.Effect of Inertia of the Constraint on
Torsional Vibrations. 4. Free Torsional Vibrations
of a Single Rotor System. 5. Free Torsional Vibrations
of a Two Rotor System. 6. Free Torsional Vibrations
of a Three Rotor System. 7. Torsionally Equivalent
Shaft. 8. .ree Torsional Vibrations of a Geared
System.
25. Computer Aided Analysis and Synthesis of
Mechanisms
1. Introduction. 2. Computer Aided Analysis for
.our Bar Mechanism (.reudenstein’s Equation).
3. Programme for .our Bar mechanism. 4. Computer
Aided Analysis for Slider Crank Mechanism.
6. Coupler Curves. 7. Synthesis of Mechanisms.
8. Classifications of Synthesis Problem. 9. Precision
Points for .unction Generation. 10. Angle Relationship
for function Generation. 11. Graphical Synthesis of
.our Bar Mechanism. 12. Graphical synthesis of
Slider Crank Mechanism. 13. Computer Aided
(Analytical) synthesis of .our Bar Mechanism.
14. Programme to Co-ordinate the Angular
Displacements of the Input and Output Links. 15. Least
square Technique. 16. Programme using Least Square
Technique. 17. Computer Aided Synthesis of .our
Bar Mechanism With Coupler Point. 18. Synthesis
of .our Bar Mechanism for Body Guidance.
19. Analytical Synthesis for slider Crank Mechanism.
26. Automatic Control
1. Introduction. 2. Terms Used in Automatic Control
of Systems. 3. Types of Automatic Control System.
4. Block Diagrams. 5. Lag in Response. 6. Transfer
.unction. 7. Overall Transfer .unction. 8 Transfer
.unction for a system with Viscous Damped Output.
9. Transfer .unction of a Hartnell Governor.
10. Open-Loop Transfer .unction. 11. Closed-Loop
Transfer .unction.


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كاتب الموضوعرسالة
Admin
مدير المنتدى
مدير المنتدى


عدد المساهمات : 14261
تاريخ التسجيل : 01/07/2009

مُساهمةموضوع: كتاب Theory of Machines Textbook نسخة قابلة للطباعة   الأحد 29 يناير 2012, 10:19 pm

 أخوانى فى الله
أحضرت لكم كتاب
Theory of Machines Textbook
نسخة قابلة للطباعة لن تجدها إلا على
منتدى هندسة الإنتاج والتصميم الميكانيكى


ويتناول الموضوعات الأتية :


1. Introduction

1. Definition.
2. Sub-divisions of Theory of Machines.
3. .undamental Units. 4. Derived Units.
5. Systems of Units.
6. C.G.S. Units.
7. ..P.S. Units.
8. M.K.S. Units
9. International System of Units (S.I.Units).
10. Metre. 11. Kilogram. 12. Second.
13. Presentation of Units and their Values.
14. Rules for S.I. Units. 15. .orce. 16. Resultant
.orce. 17. Scalars and Vectors. 18. Representation
of Vector Quantities. 19. Addition of Vectors.
20. Subtraction of Vectors.
Kinematics of Motion
1. Introduction. 2. Plane Motion. 3. Rectilinear Motion. 4. Curvilinear Motion. 5. Linear Displacement.
6. Linear Velocity. 7. Linear Acceleration. 8. Equations of Linear Motion. 9. Graphical Representation of Displacement with respect to Time. 10. Graphical Representation of Velocity with respect to Time. 11. Graphical Representation of Acceleration with respect to Time. 12.  Angular Displacement.
13. Representation of Angular Displacement by a Vector. 14. Angular Velocity. 15. Angular Acceleration 16. Equations of Angular Motion. 17. Relation between Linear Motion and Angular Motion. 18. Relation between Linear and Angular’ Quantities of Motion. 19. Acceleration of a  Particle along a Circular Path.
Kinetics of Motion
1. Introduction. 2. Newton's Laws of Motion.
3. Mass and Weight. 4. Momentum. 5. .orce.
6. Absolute and Gravitational Units of .orce.
7. Moment of a .orce. 8. Couple. 9. Centripetal and
Centrifugal .orce. 10. Mass Moment of Inertia.
11. Angular Momentum or Moment of Momentum.
12. Torque. 13. Work. 14. Power. 15. Energy.
16. Principle of Conservation of Energy. 17. Impulse
and Impulsive .orce. 18. Principle of Conservation
of Momentum. 19. Energy Lost by .riction Clutch
During Engagement. 20. Torque Required to Accelerate
a Geared System. 21. Collision of Two Bodies.
22. Collision of Inelastic Bodies. 23. Collision of
Elastic Bodies. 24. Loss of Kinetic Energy During
Elastic Impact.
Simple Harmonic Motion
1. Introduction. 2. Velocity and Acceleration of a
Particle Moving with Simple Harmonic Motion.
3. Differential Equation of Simple Harmonic Motion.
4. Terms Used in Simple Harmonic Motion.
5. Simple Pendulum. 6. Laws of Simple Pendulum.
7. Closely-coiled Helical Spring. 8. Compound
Pendulum. 9. Centre of Percussion. 10. Bifilar
Suspension. 11. Trifilar Suspension (Torsional
Pendulum).
Simple Mechanisms
1. Introduction. 2. Kinematic Link or Element.
3. Types of Links. 4. Structure. 5. Difference Between
a Machine and a Structure. 6. Kinematic Pair.
7. Types of Constrained Motions. 8. Classification
of Kinematic Pairs. 9. Kinematic Chain. 10. Types of
Joints in a Chain. 11. Mechanism. 12. Number of
Degrees of .reedom for Plane Mechanisms.
13. Application of Kutzbach Criterion to Plane
Mechanisms. 14. Grubler's Criterion for Plane
Mechanisms. 15. Inversion of Mechanism. 16. Types
of Kinematic Chains. 17. .our Bar Chain or Quadric
Cycle Chain. 18. Inversions of .our Bar Chain.
19. Single Slider Crank Chain. 20. Inversions of
Single Slider Crank Chain. 21. Double Slider Crank
Chain. 22. Inversions of Double Slider Crank Chain.
Velocity in Mechanisms
(Instantaneous Centre Method)
1. Introduction. 2. Space and Body Centrodes.
3. Methods for Determining the Velocity of a Point
on a Link. 4. Velocity of a Point on a Link by
Instantaneous Centre Method. 5. Properties of the
Instantaneous Centre. 6. Number of Instantaneous
Centres in a Mechanism. 7. Types of Instantaneous
Centres. 8. Location of Instantaneous Centres.
9. Aronhold Kennedy (or Three Centres-in-Line)
Theorem. 10. Method of Locating Instantaneous
Centres in a Mechanism.
Velocity in Mechanisms
(Relative Velocity Method)
1. Introduction. 2. Relative Velocity of Two Bodies
Moving in Straight Lines. 3. Motion of a Link.
4. Velocity of a Point on a Link by Relative Velocity
Method. 5. Velocities in a Slider Crank Mechanism.
6. Rubbing Velocity at a Pin Joint. 7. .orces Acting
in a Mechanism. 8. Mechanical Advantage.
Acceleration in Mechanisms
1. Introduction. 2. Acceleration Diagram for a Link.
3. Acceleration of a Point on a Link.
4. Acceleration in the Slider Crank Mechanism.
5. Coriolis Component of Acceleration.
Mechanisms with Lower Pairs
1. Introduction 2. Pantograph 3. Straight Line
Mechanism. 4. Exact Straight Line Motion Mechanisms
Made up of Turning Pairs. 5. Exact Straight Line
Motion Consisting of One Sliding Pair (Scott Russel’s
Mechanism). 6. Approximate Straight Line Motion
Mechanisms. 7. Straight Line Motions for Engine
Indicators. 8. Steering Gear Mechanism. 9. Davis
Steering Gear. 10. Ackerman Steering Gear.
11. Universal or Hooke’s Joint. 12. Ratio of the
Shafts Velocities. 13. Maximum and Minimum Speeds
of the Driven Shaft. 14. Condition for Equal Speeds
of the Driving and Driven Shafts. 15. Angular
Acceleration of the Driven Shaft. 16. Maximum
.luctuation of Speed. 17. Double Hooke’s Joint.
10. .Friction
1. Introduction. 2. Types of .riction. 3. .riction
Between Unlubricated Surfaces. 4. .riction Between
Lubricated Surfaces. 5. Limiting .riction. 6. Laws of
Static .riction. 7. Laws of Kinetic or Dynamic .riction.
8. Laws of Solid .riction. 9. Laws of .luid .riction.
10. Coefficient of .riction. 11. Limiting Angle of
.riction. 12. Angle of Repose. 13. Minimum .orce
Required to Slide a Body on a Rough Horizontal
Plane. 14. .riction of a Body Lying on a Rough
Inclined Plane. 15. Efficiency of Inclined Plane.
16. Screw .riction. 17. Screw Jack. 18. Torque
Required to Lift the Load by a Screw Jack.
19. Torque Required to Lower the Load by a Screw
Jack. 20. Efficiency of a Screw Jack. 21. Maximum
Efficiency of a Screw Jack. 22. Over Hauling and
Self Locking Screws. 23. Efficiency of Self Locking
Screws. 24. .riction of a V-thread. 25. .riction in
Journal Bearing-.riction Circle. 26. .riction of Pivot
and Collar Bearing. 27. .lat Pivot Bearing.
28. Conical Pivot Bearing. 29. Trapezoidal or Truncated
Conical Pivot Bearing. 30. .lat Collar Bearing
31. .riction Clutches. 32. Single Disc or Plate Clutch.
33. Multiple Disc Clutch. 34. Cone Clutch.
35. Centrifugal Clutches.
11. Belt, Rope and Chain Drives
1. Introduction. 2. Selection of a Belt Drive.
3. Types of Belt Drives. 4. Types of Belts.
5. Material used for Belts. 6. Types of .lat Belt
Drives. 7. Velocity Ratio of Belt Drive. 8. Velocity
Ratio of a Compound Belt Drive. 9. Slip of Belt.
10. Creep of Belt. 11. Length of an Open Belt Drive.
12. Length of a Cross Belt Drive. 13. Power Transmitted
by a Belt. 14. Ratio of Driving Tensions for .lat Belt
Drive. 15. Determination of Angle of Contact.
16. Centrifugal Tension. 17. Maximum Tension in
the Belt. 18. Condition for the Transmission of
Maximum Power. 19. Initial Tension in the Belt.
20. V-belt Drive. 21. Advantages and Disadvantages
of V-belt Drive Over .lat Belt Drive. 22. Ratio of
Driving Tensions for V-belt. 23. Rope Drive.
24. .ibre Ropes. 25. Advantages of .ibre Rope
Drives. 26. Sheave for .ibre Ropes. 27. Wire Ropes.
28. Ratio of Driving Tensions for Rope Drive. 29.
Chain Drives. 30. Advantages and Disadvantages of
Chain Drive Over Belt or Rope Drive. 31. Terms
Used in Chain Drive. 32. Relation Between Pitch
and Pitch Circle Diameter. 33. Relation Between
Chain Speed and Angular Velocity of Sprocket.
34. Kinematic of Chain Drive. 35. Classification of
Chains. 36. Hoisting and Hauling Chains. 37. Conveyor
Chains. 38. Power Transmitting Chains. 39. Length
of Chains.
12. Toothed Gearing
1. Introduction. 2. .riction Wheels. 3. Advantages
and Disadvantages of Gear Drive. 4. Classification
of Toothed Wheels. 5. Terms Used in Gears.
6. Gear Materials. 7. Condition for Constant Velocity
Ratio of Toothed Wheels-Law of Gearing. 8. Velocity
of Sliding of Teeth. 9. .orms of Teeth. 10. Cycloidal
Teeth. 11. Involute Teeth. 12. Effect of Altering the
Centre Distance on the Velocity Ratio .or Involute
Teeth Gears. 13. Comparison Between Involute and
Cycloidal Gears. 14. Systems of Gear Teeth.
15. Standard Proportions of Gear Systems. 16. Length
of Path of Contact. 17. Length of Arc of Contact.
18. Contact Ratio (or Number of Pairs of Teeth in
Contact). 19. Interference in Involute Gears.
20. Minimum Number of Teeth on the Pinion in
Order to Avoid Interference. 21. Minimum Number
of Teeth on the Wheel in Order to Avoid Interference.
22. Minimum Number of Teeth on a Pinion for
Involute Rack in Order to Avoid Interference.
23. Helical Gears. 24. Spiral Gears. 25. Centre
Distance for a Pair of Spiral Gears. 26. Efficiency of
Spiral Gears.
13. Gear Trains
1. Introduction. 2. Types of Gear Trains.
3. Simple Gear Train. 4. Compound Gear Train.
5. Design of Spur Gears. 6. Reverted Gear Train.
7. Epicyclic Gear Train. 8. Velocity Ratio of Epicyclic
Gear Train. 9. Compound Epicyclic Gear Train (Sun
and Planet Wheel). 10. Epicyclic Gear Train With
Bevel Gears. 11. Torques in Epicyclic Gear Trains.
14. Gyroscopic Couple and Precessional Motion
1. Introduction. 2. Precessional Angular Motion.
3. Gyroscopic Couple. 4. Effect of Gyroscopic Couple
on an Aeroplane. 5. Terms Used in a Naval Ship.
6. Effect of Gyroscopic Couple on a Naval Ship
during Steering. 7. Effect of Gyroscopic Couple on
a Naval Ship during Pitching. 8. Effect of Gyroscopic
Couple on a Navel during Rolling. 9. Stability of a
.our Wheel drive Moving in a Curved Path.
10. Stability of a Two Wheel Vehicle Taking a Turn.
11. Effect of Gyroscopic Couple on a Disc .ixed
Rigidly at a Certain Angle to a Rotating Shaft.
15. Inertia .orces in Reciprocating Parts
1. Introduction. 2. Resultant Effect of a System of
.orces Acting on a Rigid Body. 3. D-Alembert’s
Principle. 4. Velocity and Acceleration of the
Reciprocating Parts in Engines. 5. Klien’s Construction.
6. Ritterhaus’s Construction. 7. Bennett’s Construction.
8. Approximate Analytical Method for Velocity and
Acceleration of the Piston. 9. Angular Velocity and
Acceleration of the Connecting Rod. 10. .orces on
the Reciprocating Parts of an Engine Neglecting
Weight of the Connecting Rod. 11. Equivalent
Dynamical System. 12. Determination of Equivalent
Dynamical System of Two Masses by Graphical
Method. 13. Correction Couple to be Applied to
Make the Two Mass Systems Dynamically Equivalent.
14. Inertia .orces in a Reciprocating Engine Considering
the Weight of Connecting Rod. 15. Analytical Method
for Inertia Torque.
16. Turning Moment Diagrams and .flywheel
1. Introduction. 2. Turning Moment Diagram for a
Single Cylinder Double Acting Steam Engine.
3. Turning Moment Diagram for a .our Stroke Cycle
Internal Combustion Engine. 4. Turning Moment
Diagram for a Multicylinder Engine. 5. .fluctuation
of Energy. 6. Determination of Maximum .fluctuation
of Energy. 7. Coefficient of .fluctuation of Energy.
8. .lywheel. 9. Coefficient of .fluctuation of Speed.
10. Energy Stored in a .Flywheel. 11. Dimensions of
the .lywheel Rim. 12. .Flywheel in Punching Press.
17. Steam Engine Valves and Reversing Gears
1. Introduction. 2. D-slide Valve. 3. Piston Slide
Valve. 4. Relative Positions of Crank and Eccentric
Centre Lines. 5. Crank Positions for Admission, Cut
off, Release and Compression. 6. Approximate
Analytical Method for Crank Positions at Admission,
Cut-off, Release and Compression. 7. Valve Diagram.
8. Zeuner Valve Diagram. 9. Reuleaux Valve Diagram.
10. Bilgram Valve Diagram. 11. Effect of the Early
Point of Cut-off with a Simple Slide Valve.
12. Meyer’s Expansion Valve. 13. Virtual or Equivalent
Eccentric for the Meyer’s Expansion Valve.
14. Minimum Width and Best Setting of the Expansion
Plate for Meyer’s Expansion Valve. 15. Reversing
Gears. 16. Principle of Link Motions-Virtual Eccentric
for a Valve with an Off-set Line of Stroke.
17. Stephenson Link Motion. 18. Virtual or Equivalent
Eccentric for Stephenson Link Motion. 19. Radial
Valve Gears. 20. Hackworth Valve Gear. 21. Walschaert
Valve Gear.
18. Governors
1. Introduction. 2. Types of Governors. 3. Centrifugal
Governors. 4. Terms Used in Governors. 5. Watt
Governor. 6. Porter Governor. 7. Proell Governor.
8. Hartnell Governor. 9. Hartung Governor.
10. Wilson-Hartnell Governor. 11. Pickering Governor.
12. Sensitiveness of Governors. 13. Stability of
Governors. 14. Isochronous Governor. 15. Hunting.
16. Effort and Power of a Governor. 17. Effort and
Power of a Porter Governor. 18. Controlling .orce.
19. Controlling .force Diagram for a Porter Governor.
20. Controlling .force Diagram for a Spring-controlled
Governor. 21. Coefficient of Insensitiveness.
19. Brakes and Dynamometers
1. Introduction. 2. Materials for Brake Lining.
3. Types of Brakes. 4. Single Block or Shoe Brake.
5. Pivoted Block or Shoe Brake. 6. Double Block or
Shoe Brake. 7. Simple Band Brake. 8. Differential
Band Brake. 9. Band and Block Brake. 10. Internal
Expanding Brake. 11. Braking of a Vehicle.
12. Dynamometer. 13. Types of Dynamometers.
14. Classification of Absorption Dynamometers.
15. Prony Brake Dynamometer. 16. Rope Brake Dynamometers. 17. Classification of Transmission Dynamometers. 18. Epicyclic-train Dynamometers.
19. Belt Transmission Dynamometer-.roude or Throneycraft Transmission Dynamometer. 20. Torsion Dynamometer. 21. Bevis Gibson .lash  Light Torsion Dynamometer.
20. Cams
1. Introduction. 2. Classification of followers.
3. Classification of Cams. 4. Terms used in Radial
cams. 5. Motion of the .follower. 6. Displacement,
Velocity and Acceleration Diagrams when the .ollower
Moves with Uniform Velocity. 7. Displacement,
Velocity and Acceleration Diagrams when the .ollower
Moves with Simple Harmonic Motion. 8. Displacement,
Velocity and Acceleration Diagrams when the .ollower
Moves with Uniform Acceleration and Retardation.
9. Displacement, Velocity and Acceleration Diagrams
when the .ollower Moves with Cycloidal Motion.
10 Construction of Cam Profiles. 11. Cams with
Specified Contours. 12. Tangent Cam with Reciprocating
Roller .ollower. 13. Circular Arc Cam with .lat- faced .ollower.
21. Balancing of Rotating Masses
1. Introduction. 2. Balancing of Rotating Masses.
3. Balancing of a Single Rotating Mass By a Single
Mass Rotating in the Same Plane. 4. Balancing of a
Single Rotating Mass By Two Masses Rotating in
Different Planes. 5. Balancing of Several Masses
Rotating in the Same Plane. 6. Balancing of Several
Masses Rotating in Different Planes.
22. Balancing of Reciprocating Masses
1. Introduction. 2. Primary and Secondary Unbalanced
.forces of Reciprocating Masses. 3. Partial Balancing
of Unbalanced Primary .force in a Reciprocating
Engine. 4. Partial Balancing of Locomotives.
5. Effect of Partial Balancing of Reciprocating Parts
of Two Cylinder Locomotives. 6. Variation of Tractive
.force. 7. Swaying Couple. 8. Hammer Blow.
9. Balancing of Coupled Locomotives. 10. Balancing
of Primary .forces of Multi-cylinder In-line Engines.
11. Balancing of Secondary .forces of Multi-cylinder
In-line Engines. 12. Balancing of Radial Engines
(Direct and Reverse Crank Method). 13. Balancing
of V-engines.
23. Longitudinal and Transverse Vibrations
1. Introduction. 2. Terms Used in Vibratory Motion.
3. Types of Vibratory Motion. 4. Types of .ree
Vibrations. 5. Natural .frequency of .ree Longitudinal
Vibrations. 6. Natural .frequency of .ree Transverse
Vibrations. 7. Effect of Inertia of the Constraint in
Longitudinal and Transverse Vibrations. 8. Natural
.requency of .ree Transverse Vibrations Due to a
Point Load Acting Over a Simply Supported Shaft.
9. Natural .requency of .ree Transverse Vibrations
Due to Uniformly Distributed Load Over a Simply
Supported Shaft. 10. Natural .requency of .ree
Transverse Vibrations of a Shaft .ixed at Both Ends
and Carrying a Uniformly Distributed Load.
11. Natural .requency of .ree Transverse Vibrations
for a Shaft Subjected to a Number of Point Loads.
12. Critical or Whirling Speed of a Shaft. 13. Frequency
of Free Damped Vibrations (Viscous Damping).
14. Damping .actor or Damping Ratio. 15. Logarithmic
Decrement. 16. .frequency of Under damped Forced
Vibrations. 17. Magnification .actor or Dynamic
Magnifier. 18. Vibration Isolation and Transmissibility.
24. Torsional Vibrations
1. Introduction. 2. Natural Frequency of Free Torsional
Vibrations. 3.Effect of Inertia of the Constraint on
Torsional Vibrations. 4. Free Torsional Vibrations
of a Single Rotor System. 5. Free Torsional Vibrations
of a Two Rotor System. 6. Free Torsional Vibrations
of a Three Rotor System. 7. Torsionally Equivalent
Shaft. 8. .ree Torsional Vibrations of a Geared
System.
25. Computer Aided Analysis and Synthesis of
Mechanisms
1. Introduction. 2. Computer Aided Analysis for
.our Bar Mechanism (.reudenstein’s Equation).
3. Programme for .our Bar mechanism. 4. Computer
Aided Analysis for Slider Crank Mechanism.
6. Coupler Curves. 7. Synthesis of Mechanisms.
8. Classifications of Synthesis Problem. 9. Precision
Points for .unction Generation. 10. Angle Relationship
for function Generation. 11. Graphical Synthesis of
.our Bar Mechanism. 12. Graphical synthesis of
Slider Crank Mechanism. 13. Computer Aided
(Analytical) synthesis of .our Bar Mechanism.
14. Programme to Co-ordinate the Angular
Displacements of the Input and Output Links. 15. Least
square Technique. 16. Programme using Least Square
Technique. 17. Computer Aided Synthesis of .our
Bar Mechanism With Coupler Point. 18. Synthesis
of .our Bar Mechanism for Body Guidance.
19. Analytical Synthesis for slider Crank Mechanism.
26. Automatic Control
1. Introduction. 2. Terms Used in Automatic Control
of Systems. 3. Types of Automatic Control System.
4. Block Diagrams. 5. Lag in Response. 6. Transfer
.unction. 7. Overall Transfer .unction. 8 Transfer
.unction for a system with Viscous Damped Output.
9. Transfer .unction of a Hartnell Governor.
10. Open-Loop Transfer .unction. 11. Closed-Loop
Transfer .unction.


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