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Packaging Equipments

Packaging Equipments. Dr. Hong Zhang. WII Assembly Line. v.s. Honda Assembly Line. More Videos. The video on DVD that comes with the textbook: Pick and Place Mechanism Bottle Printing Machinery. Cam. By Dr. Hong Zhang. Cam and Follower. Different Motions. Translating Follower.

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Packaging Equipments

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  1. Packaging Equipments Dr. Hong Zhang

  2. WII Assembly Line v.s. Honda Assembly Line

  3. More Videos • The video on DVD that comes with the textbook: • Pick and Place Mechanism • Bottle Printing Machinery

  4. Cam By Dr. Hong Zhang

  5. Cam and Follower

  6. Different Motions Translating Follower Oscillating Follower

  7. Different Constraints Form-closed Force-closed

  8. Cam Followers In An Engine

  9. Different Followers Roller follower Flat-faced follower Mushroom follower

  10. Motions of Cam • Rise (R): One direction of output motion for a given period of input motion • Fall (F): The opposite direction of rise for a period of input motion • Dwell (D): No output motion for a specified period of input motion • Combination of the motions: RDFD, RFD, RF

  11. Displacement Diagram

  12. S-v-a(-j) Diagram

  13. Fundamental Law of Cam Design • The cam function must be continuous through the first and second derivatives of displacement across the entire interval (360 degrees). • Corollary: The jerk function must be finite across the entire interval.

  14. How To Make a Cam • Making of a cam shaft http://youtu.be/sYO0Yp4Ag5g

  15. Non-Traditional Use of Cam Discussion: How do you design this mechanism?

  16. Can You Explain This?

  17. Cylindrical Cam & Follower

  18. Cylindrical Reversing Cam

  19. Fishing Reel

  20. Multi-Stop Rotary Indexer Video

  21. Rotary Indexer in Action • Screen Printing Plant • http://youtu.be/jA63O361xws

  22. Multi-Stop Rotary Indexer • http://youtu.be/zb17XfDmrrM • http://youtu.be/uO6j0Pvfi6Q • Watch the videos above and see how many motion transferring mechanisms you can find and how many indexing mechanisms you can find.

  23. Geneva Wheel • http://youtu.be/t7ZnHDdIvn0

  24. Scotch Yoke with Dwell • http://youtu.be/3SCbTB50csM

  25. Discussion • http://youtu.be/LEAqLu6gqVA Given the filling, plugging, and capping machine shown in the video. Discuss what kind of mechanisms are used. If you are designing the same machine, what will you use?

  26. Design of Cam • Always have continuous s, v, a • Draw s, v, a, j diagrams to help design • Consider 4-bar links, hydraulics and pneumatics as options. • More cam designs are replaced by computer based control.

  27. Hidden Cam Applications

  28. Homework (Due Dec. 5) • Make a short (< 5min) video explaining the mechanism of a push pen or a flip/slide phone. • By project group • You can use any tool for presentation • Oral explanation • Reverse engineering • Hand sketch • Solidworks drawing • Animation • Etc. • Upload to Youtube or your choice of video service and send me a link.

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