1 / 95

Mechanisms

Mechanisms. Types of Mechanisms. Parts handling mechanisms Reciprocating and general-purpose mechanisms Special purpose mechanisms Spring, bellow, flexure, screw, and ball devices Cam toggle, chain, and belt mechanisms Geared systems and variable-speed mechanisms

awen
Télécharger la présentation

Mechanisms

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Mechanisms

  2. Types of Mechanisms • Parts handling mechanisms • Reciprocating and general-purpose mechanisms • Special purpose mechanisms • Spring, bellow, flexure, screw, and ball devices • Cam toggle, chain, and belt mechanisms • Geared systems and variable-speed mechanisms • Coupling, clutching and braking devices • Torque-limiting, tensioning, and governing devices • Pneumatic machine and mechanism control • Fastening, latching, clamping, and chucking devices

  3. Parts Handling Mechanisms • Feeding mechanisms • Orienting mechanisms • Sorting mechanisms • Cutting mechanisms

  4. Feeding Mechanisms Feeding long cylinders Feeding U-shaped parts REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  5. Feeding Aligning Parts Various mechanisms for feeding aligned parts REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  6. Special Feeders Feeding a certain number of parts Mixer REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  7. Orienting Mechanisms Orienting pointed-end parts Orienting U-shaped parts REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  8. Orienting Mechanisms, cont. Orienting short cylinders REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  9. Sorting Devices Sorting balls by size REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  10. Cutting Mechanisms Four-bar cutters REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  11. Cutting Mechanisms, cont. Clamping and cutting device REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  12. Cutting Mechanisms, cont. Slicing Mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  13. Reciprocating and General Purpose Mechanisms • Geneva mechanisms • Hypocycloid mechanisms • Rotary to reciprocal devices • Dwell mechanisms • Escapement mechanisms REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  14. Geneva Mechanisms Locking-arm geneva Twin geneva drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  15. Geneva Mechanisms, cont. Groove cam genevas REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  16. Geneva Mechanisms, cont. Locking-slide geneva Four-bar geneva REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  17. Geneva Mechanisms, cont. Rapid transfer geneva Long-dwell geneva REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  18. Geneva Mechanisms, cont. Modified motion geneva Dual-track geneva REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  19. Geneva Mechanisms, cont. Internal-groove geneva Progressive oscillating drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  20. Geneva Mechanisms, cont. Planetary gear geneva Modified dwell period geneva REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  21. Geneva Mechanisms, cont. Modified geneva REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  22. Intermittent Mechanisms Intermittent drive Indexing mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  23. Hypocycloid Mechanisms Basic hypocycloid curves Double-dwell mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  24. Hypocycloid Mechanisms, cont. Internal-geneva drive Long-dwell geneva drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  25. Hypocycloid Mechanisms, cont. Short-dwell rotary Cycloidal rocker REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  26. Hypocycloid Mechanisms, cont. Elliptical-motion drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  27. Rotary to Reciprocation Motion Scotch yoke Four-bar slider mechanism Slider crank REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  28. Rotary to Reciprocation Motion, cont. Linear reciprocator Three-gear stroke multiplier REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  29. Rotary to Reciprocation Motion, cont. Rotating-cam reciprocator Spherical input reciprocating drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  30. Rotary to Reciprocation Motion, cont. Screw drive Translation to rotation mechanism Screwed inclined mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  31. Dwell Mechanisms Oscillating crank and planetary drive Epicyclic dwell mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  32. Dwell Mechanisms, cont. Chain-slider drive Cam-helical dwell mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  33. Dwell Mechanisms, cont. Cam-roller dwell mechanism Gear oscillating crank REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  34. Dwell Mechanisms, cont. Three-gear drive Gear-slider crank REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  35. Toothless Ratchets Helical spring ratchet Flat spring ratchet REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  36. Toothless Ratchets, cont. Cam ratchet REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  37. Escapement Mechanisms Pin wheel Anchor REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  38. Special Purpose Mechanisms • Straight line motion • Changing straight line direction • Expanding and contracting devices • Linear Acceleration • Linkages for multiplying short motions • Parallel-link mechanisms • Adjustable output mechanisms • Computing mechanisms REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  39. Straight Line Motion Peaucellier cell Watt’s linkage REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  40. Straight Line Motion, cont. Evan’s linkage Tchebicheff’s linkage REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  41. Straight Line Motion, cont. Daniel’s linkage Path’s traced by Daniel’s linkage Parallel linkage REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  42. Straight Line Motion, cont. Long-kick mechanism Short-kick mechanism REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  43. Straight Line Motion, cont. Hypocycloid drive Hypocycloid and Scotch yoke drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  44. Straight Line Motion, cont. Parallel cardan mechanism Ringless hypocycloid drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  45. Changing Straight Line Direction Linkage drive Guided drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  46. Changing Straight Line Direction, cont. Friction drive Geared drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  47. Changing Straight Line Direction, cont. Articulated rod drive Cam and follower drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  48. Changing Straight Line Direction, cont. Fluid coupled drive Pnuematic drive REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  49. Expanding and Contracting Devices Expanding grill Telescoping cylinders Multibar linkage Nested slides REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

  50. Cam Replacements Adjusting oscillation Curved flange REF:Mechanisms and Mechanical Devices Sourcebook, N. Chironis, N. Sclater, McGraw-Hill Inc., New York, 1996

More Related