book

Machine Design

by U. C. Jindal

May 2010

Intermediate to advanced

451 pages

25h 5m

English

Pearson India

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1-1 - Introduction1-2 - Conceptual Design1-3 - Analysis1-4 - Factor of Safety1-5 - Product Liability1-6 - Preliminary Design1-7 - Computer Graphics and Computer Aided Design1-8 - Tolerances1-9 - Breakeven Point1-10 - System Evaluation1-11 - Units
2-1 - Introduction2-2 - Carbon Steels2-3 - IS Designation of Low and Medium Alloy Steels2-4 - Iron–Carbon Equilibrium Diagram2-5 - Effect of Alloying Elements in Steels2-6 - Stainless Steels2-7 - Cast Steel2-8 - Wrought Steel2-9 - Cold-Rolled Steel2-10 - Tool Steels2-11 - Cast Irons2-12 - Copper and its Alloy2-13 - Aluminium and its Alloys2-14 - Titanium2-15 - Magnesium2-16 - Bearing Alloys2-17 - Superalloys2-18 - Forming Tools2-19 - High-Speed Cutting Tools2-20 - Plastics

3-1 - Introduction3-2 - Normal and Shear Stresses3-3 - Stress Concentration in Members Under Axial Force3-4 - Factor of Safety3-5 - Composite Bar3-6 - Principal Stresses and Strains3-7 - Thin Shells3-8 - Thick Shells3-9 - Hub and Shaft Assembly3-10 - Shear Force and Bending Moment Diagrams3-11 - Theory of Simple Bending3-12 - Combined Bending and Direct Stresses3-13 - Deflection in Beams3-14 - Torsion3-15 - Theories of Failure3-16 - Rotating Rings and Discs3-17 - Bending of Curved Bars
4-1 - Introduction4-2 - Design for Machining4-3 - Design of Castings4-4 - Design of Forgings4-5 - Design of Weldments4-6 - Tolerances4-7 - Basis for Limit Systems4-8 - IS System for Limits and Fits4-9 - Types of Industrial Fits4-10 - Surface Finish
5-1 - Introduction5-2 - Stress in Pressure Vessels5-3 - Stress Analysis5-4 - Failure Theory5-5 - Failure in Pressure Vessels5-6 - Loadings5-7 - Different Classes of Stress5-8 - Special Problems5-9 - Relative Thicknesses of Walls5-10 - Vibrations in Vessels5-11 - Thermal Stresses in Vessels5-12 - Discontinuity Stresses5-13 - Fatigue Failure5-14 - Different Types of Circular Heads5-15 - Thick Shells5-16 - Gasketed Joints5-17 - Vessel Supports5-18 - Wind and Seismic Forces
6-1 - Introduction6-2 - Bell Crank Lever6-3 - Lever Safety Valve of a Boiler6-4 - Cranked Lever6-5 - Hand Lever6-6 - Foot Lever6-7 - Rocker Arm
7-1 - Introduction7-2 - Euler's Theory of Buckling for Long Columns7-3 - Limitations of Euler's Theory of Buckling7-4 - Rankine–Gordon Formula7-5 - Johnson's Parabolic Formula7-6 - Eccentric Loading of Long Columns7-7 - Perry's Formula7-8 - Lateral Loading of Struts7-9 - Design of Push Rod7-10 - Piston Rod in Steam Engine
8-1 - Introduction8-2 - Stresses Developed in Wire Section of a Helical Spring8-3 - Axial Deflection in Helical Spring8-4 - Extension Springs8-5 - Stresses in a Hook of Helical Spring8-6 - Compression Springs8-7 - Stability of Compression Spring8-8 - Spring Materials8-9 - Design of Helical Spring Against Static Load8-10 - Helical Coil Torsion Springs8-11 - Carriage/Leaf Springs8-12 - Nipping of Leaves8-13 - Spring Surge8-14 - Fatigue Loading of a Spring
9-1 - Introduction9-2 - ISO Metric Threads9-3 - Bolt Strength9-4 - Nuts9-5 - Washers9-6 - Bolts of Uniform Strength9-7 - Eye Bolts9-8 - Initial Tightening Torque on Nut9-9 - Threaded Fasteners Joint9-10 - Manufacturing Methods for Screws9-11 - Different types of Screws9-12 - Eccentric Load of Bolts in Bending9-13 - Fluctuating Loads on Bolted Assembly
10-1 - Introduction10-2 - Pipe Design10-3 - Threaded Pipe Joints10-4 - Standard Pipe Threads10-5 - Socket and Spigot Joint10-6 - Expansion Joints10-7 - Flanges Joined with Pipes10-8 - Pipe Joints for High Fluid Pressures10-9 - Class-B Pipe Joints10-10 - Square Flange Pipe Joint10-11 - Circular Flange Pipes
11-1 - Introduction11-2 - Process of Riveting11-3 - Types of Rivet Heads11-4 - Types of Riveted Joints11-5 - Caulking and Fullering11-6 - Double-Cover Butt Joint11-7 - Multiple Riveted Joints11-8 - Riveted Joints of Uniform Strength11-9 - Eccentric Loading of Rivets11-10 - Riveted Joints in Boiler Drums
12-1 - Introduction12-2 - Welding Processes12-3 - Types of Welded Joints12-4 - Planes of Maximum Shear Stress in Fillet Welds12-5 - Strength of Welded Joints12-6 - Welded Joints Subjected to Twisting Moment12-7 - Welded Joints Subjected to Bending Moment12-8 - Fatigue Loading of Welded Joints
13-1 - Introduction13-2 - Socket and Spigot Joint13-3 - Sleeve and Cotter Joint13-4 - Gib and Cotter Joint13-5 - Cotter in Foundation Bolt13-6 - Knuckle Joint
14-1 - Introduction14-2 - Keys and Keyways14-3 - Design of Keys and Keyways14-4 - Splines14-5 - Special-Purpose Keys14-6 - Couplings14-7 - Sleeve or Muff Coupling14-8 - Clamp Coupling14-9 - Protected-Type Rigid Flange Coupling14-10 - Marine-Flange Coupling14-11 - Flexible Coupling (Bush-Pin Type)14-12 - Special-Purpose Couplings
15-1 - Introduction15-2 - Axial Location of Rotating Elements on Shaft15-3 - Guidelines for Shaft Design15-4 - Shaft Materials15-5 - ASME Code15-6 - Shaft Design15-7 - Shaft Under Fatigue Loading
16-1 - Introduction16-2 - Different Types of Power Screw Threads16-3 - Mechanics of the Power Screw16-4 - Bench Vice16-5 - Lead Screw of a Lathe16-6 - Crosshead Lead Screw16-7 - Ball Screw16-8 - Stresses in a Power Screw16-9 - Screw Clamp16-10 - Flypress
17-1 - Introduction17-2 - Hydrodynamic Bearing17-3 - Hydrostatic Bearing17-4 - Boundary Lubrication17-5 - Viscosity17-6 - Petroff's Equation17-7 - Hydrodynamic Theory17-8 - Raimondi and Boyd Method17-9 - Temperature Rise17-10 - Stable Lubrication17-11 - Viscous Flow Through a Rectangular Slot17-12 - Hydrostatic Step Bearing17-13 - Lubricants17-14 - Types of Bushing17-15 - Bearing Materials17-16 - Bearing Design
18-1 - Introduction18-2 - Failure of Rolling Bearing18-3 - Basic Dynamic Load Rating18-4 - Combined Radial and Thrust Loads18-5 - Load Distribution on Balls (Striebeck'S Equation)18-6 - Bearing Nomenclature18-7 - Different Types of Ball Bearings18-8 - Thrust Ball Bearings18-9 - Angular Contact Bearings18-10 - Roller Bearings18-11 - Bearings with Higher than 90 Per Cent Reliability18-12 - Load Factor18-13 - Guidelines for Selection of Bearings18-14 - Bearing Design for Cyclic Loads and Variable Speeds18-15 - Axial Location of Rolling Bearings
19-1 - Introduction19-2 - Fluctuation of Energy19-3 - Types of Flywheels19-4 - Stresses in Flywheel Rim and Arms19-5 - Stresses in Arms of a Flywheel
20-1 - Introduction20-2 - Types of Belt Drive20-3 - Belt Configurations20-4 - Mechanics of Belt Drive20-5 - Condition for Maximum Power Transmission20-6 - Service Factor20-7 - Length of Belts20-8 - Adjustment of Initial Tension in Belt20-9 - Dunlop Flat Belts20-10 - Types of Belting
21-1 - Introduction21-2 - Timing Belt21-3 - Types of V-Belts21-4 - Selection of a Standard V-Belt
22-1 - Introduction22-2 - Principle of Operation of Friction Clutches22-3 - Clutch Materials22-4 - Friction Lining Materials22-5 - Single-Plate Disc Clutch22-6 - Multi-Disc Clutch22-7 - Cone Clutch22-8 - Centrifugal Clutch22-9 - Selection of Clutches22-10 - Types of Clutches and their Applications
23-1 - Introduction23-2 - Brake Drum of a Hoisting Machinery23-3 - Band Brakes23-4 - Pivoted, External Shoe Drum Brake23-5 - Double-Long Shoe Pivoted Brake23-6 - Internal Expanding Shoe Brake23-7 - Short Shoe Block Brake23-8 - Double-Block Brakes23-9 - Block Brake—Design Procedure23-10 - Different Types of Brakes and Applications23-11 - Caliper Disc Brake
24-1 - Introduction24-2 - Length of Rope24-3 - Designation of Wire Rope24-4 - Factor of Safety24-5 - Stresses in Hoisting Wire Ropes
25-1 - Introduction25-2 - Principle of Transmission and Conjugate Action25-3 - Gear Materials25-4 - Spur Gears25-5 - Types of Gear Teeth25-6 - Beam Strength of Spur Gear Tooth25-7 - Effective Tooth Load25-8 - Contact Stress and Surface Durability25-9 - Professor Spotts's Equation
26-1 - Introduction26-2 - Parameters of a Helical Gear26-3 - Virtual Number of Teeth on Helical Gears26-4 - Force Components on a Tooth of Helical Gear26-5 - Different Strengths of Helical Gear Tooth
27-1 - Introduction27-2 - Bevel Gear Basic Rack27-3 - Spiral Bevel Gears27-4 - Virtual Number of Teeth27-5 - Force Analysis of Bevel Gears27-6 - Beam Strength of Bevel Gear Tooth27-7 - Wear Strength of Bevel Gear Tooth27-8 - Effective Tooth Load on Bevel Gear27-9 - Spotts's Equation for Dynamic Tooth Load
28-1 - Introduction28-2 - Parameters of Worm Gear Set28-3 - Worm Gear Proportions28-4 - Force Analysis in Worm and Wheel Set28-5 - Effect of Rubbing Velocity on Friction in Worm Wheel Drive28-6 - Materials28-7 - Temperature Rise of Lubricating Oil28-8 - Beam and Wear Strengths of Worm Wheel Set
29-1 - Introduction29-2 - Resistances to Vehicle Motion29-3 - Types of Gearboxes29-4 - Sliding-Mesh Gearbox29-5 - Constant-Mesh Gearbox29-6 - Synchromesh Gearbox29-7 - Epicyclic Gearbox29-8 - Wilson Gearbox29-9 - Overdrive29-10 - Five-Speed Sliding Mesh Gearbox
30-1 - Introduction30-2 - Different Types of Chains30-3 - Roller Chain Drive30-4 - Polygonal Effect in Chain Drive30-5 - Service Factor30-6 - Chain Selection
31-1 - Introduction31-2 - Gasket31-3 - Gasketed Joints31-4 - Gasket Materials and Contact Facings31-5 - Stiffness of Members of Gasketed Joints31-6 - Sealants31-7 - End-Face Seals31-8 - Radial Seals31-9 - Split-Ring Seals31-10 - Diaphragm Seal31-11 - Labyrinth Seals31-12 - Packings
I - Parts of an IC EngineII - Crankshaft DesignIII - Design of Crane Hook and Thrust BearingIV - Screw ClampV - Design of a High-Speed HoistVI - Impeller of a Centrifugal Pump

Content preview from Machine Design

CHARTER 17

Sliding Contact Bearings

Chapter Objectives

Select the type of the bearing to be used for a specific application.
Determine the viscosity of oil used for a bearing depending on the parameters of a bearing.
Determine the dimensions of a bearing for a given radial load, journal speed and bearing pressure.
Calculate the flow rate of various types of hydrostatic bearings.
Select a proper lubricant for a given bearing.

17-1 INTRODUCTION

There has always been a need to reduce frictional wear in parts having relative motion, such as wheel and axle, meshing gear teeth, piston in cylinder, crankshaft in bearings, and steam-turbine shafts supported in bearings. And, there has been a requirement for a lubricating medium to reduce frictional ...