Learn · Metrology

Lecture 25 of 44Gear measurement

Introduction to gears

Dr. K. Sadashivappa · IIT Madras

Credits and licence

From
Metrology, IIT Madras (at NPTEL)
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
Who can watch
Tweens profiles and older. How courses are placed

All the lectures

  1. Introduction to metrology Video
  2. Metrology terminologies Video
  3. Measurement errors Video
  4. Linear measuring instruments – 1 (Angle plate, steel rule, spring calipers) Video
  5. Linear measuring instruments – 2 (Combination set, Vernier calipers) Video
  6. Linear measuring instruments – 3 (Height gauge, Micrometers – 1) Video
  7. Linear measuring instruments – 4 (Micrometers – 2, Bore gauge) Video
  8. Linear measuring instruments – 5 (Dial indicators, thickness gauges, depth gauges) Video
  9. Manufacturing tolerances and fits Video
  10. Terminologies of limits fits and tolerances Video
  11. Numerical problems on fit and tolerances Video
  12. Selection of fits, Geometrical tolerances Video
  13. Positional tolerances Video
  14. Limit gauging - 1 Video
  15. Limit gauging - 2 Video
  16. Design of limit gauges Video
  17. Measurement of straightness, flatness and squareness Video
  18. Perpendicularity measurement Video
  19. Basics of surface roughness Video
  20. Surface finish parameters Video
  21. Stylus type surface finish measuring instruments Video
  22. Non-contact type surface finish measuring instruments Video
  23. Screw thread production and terminology Video
  24. Measurement of screw thread elements Video
  25. Introduction to gears Video
  26. Measurement of gear elements Video
  27. Angle measurement - 1 Video
  28. Angle measurement - 2 Video
  29. Radius measurement,Contact angle measurement Video
  30. Basics of interferometry Video
  31. Interferometers Video
  32. Introduction to comparators, Mechanical comparators Video
  33. Electrical and electronic comparators, Optical comparators Video
  34. Pneumatic comparators Video
  35. Geometrical tests on lathe Video
  36. Geometrical tests on pillar type drilling machine Video
  37. Universal measuring machine (UMM) and Coordinate measuring machine (CMM) Video
  38. CMM probes and CMM software Video
  39. Feature measurement using CMM, Laser vision Video
  40. In-process gauging and control Video
  41. Stage position metrology Video
  42. Micro and Nano stages, Nano technology instrumentation Video
  43. Optical system design Video
  44. Complex opto- mechanical assemblies, Metrology testing and certification services Video