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This free App covers most important topics in simple Englishanddiagrams for a quick study and revisions at the time ofExams,Viva, Assignments and Job interviews. It is the most usefulApp forlast minute preparations. The best app for school, collegeandwork. If you are a student It will help to learn a lot. ThisusefulApp lists 152 topics in 3 chapters, totally based onpractical aswell as a strong base of theoretical knowledge withnotes writtenin very simple and understandable English. Considerthis App as aquick note guide which professors use in a classroom.The App willhelp in faster learning and quick revisions of all thetopics. Someof the topics Covered in the app are: 1. FrictionWheels 2.Classification of Gears 3. Terms used in Gears 4.Condition forConstant Velocity Ratio of Gears - Law of Gearing 5.CycloidalTeeth 6. Involute Teeth 7. Comparison Between InvoluteandCycloidal Gears 8. Interference in Involute Gears 9. MinimumNumberof Teeth on the Pinion in Order to Avoid Interference 10.GearMaterials 11. Beam Strength of Gear Teeth - Lewis Equation12.Permissible Working Stress for Gear Teeth in the Lewis Equation13.Dynamic Tooth Load 14. Static Tooth Load 15. Wear Tooth Load16.Causes of Gear Tooth Failure 17. Design Procedure for SpurGears18. Spur Gear Construction 19. Design of Shaft for Spur Gears20.Design of Arms for Spur Gears 21. Terms used in Helical Gears22.Face Width of Helical Gears 23. Equivalent Number ofTeeth,Proportions for Helical Gears 24. Strength of Helical Gears25.Types of Worms and Worm Gears 26. Terms used in Worm Gearing27.Proportions for Worms and Worm Gears 28. Efficiency of WormGearing29. Strength of Worm Gear Teeth 30. Wear Tooth Load for WormGear31. Thermal Rating of Worm Gearing 32. Forces Acting on WormGears33. Design of Worm Gearing 34. Introduction of Bevel Gears35.Classification of Bevel Gears 36. Terms used in Bevel Gears37.Determination of Pitch Angle for Bevel Gears 38. FormativeorEquivalent Number of Teeth for Bevel Gears –Tredgold’sApproximation 39. Strength of Bevel Gears 40. ForcesActing on aBevel Gear 41. Design of a Shaft for Bevel Gears 42.Brakes-Introduction 43. Energy Absorbed by a Brake 44. Heat tobeDissipated during Braking 45. Materials for Brake Lining 46.Typesof Brakes 47. Single Block or Shoe Brake 48. Pivoted Block orShoeBrake 49. Double Block or Shoe Brake 50. Simple Band Brake51.Differential Band Brake 52. Band and Block Brake 53.InternalExpanding Brake 54. Classification of Bearings 55. Types ofSlidingContact Bearings 56. Hydrodynamic Lubricated Bearings 57.WedgeFilm Journal Bearings 58. Properties of Sliding ContactBearingMaterials 59. Materials used for Sliding Contact Bearings60.Lubricants 61. PROPERTIES OF LUBRICANTS 62. Terms usedinHydrodynamic Journal Bearing 63. Bearing Characteristic NumberandBearing Modulus for Journal Bearings 64. Coefficient ofFrictionfor Journal Bearings 65. Heat Generated in a JournalBearing 66.Design Procedure for Journal Bearing 67. Solid JournalBearing 68.Split Bearing or Plummer Block 69. Design of BearingCaps and Bolts70. Oil Groves 71. Footstep or Pivot Bearings 72.Collar Bearings73. Advantages and Disadvantages of Rolling ContactBearings OverSliding Contact Bearings 74. Types of Rolling ContactBearings 75.Types of Radial Ball Bearings 76. Standard DimensionsandDesignations of Ball Bearings 77. Thrust Ball Bearings 78. TypesofRoller Bearings 79. Basic Static Load Rating of RollingContactBearings 80. Static Equivalent Load for Rolling ContactBearings81. Life of a Bearing Mechanical or machine Design is partofMechanical engineering education courses and technologydegreeprograms of various universities. Machine Design includesCAD/CAM,electrical and electronics, fastening and joining, fluidpower,manufacturing, engineered materials, mechanical engineering,andmotion control