The traditional inspection of involute gear profile and helixdeviations results in plots of deviations from a perfect involuteand from a perfect helix. While this is appropriate for gears withan unmodified profile or helix, it is not ideal for gears that haveintentional modifications. This paper explores the advantages oflooking directly at deviations from the design shape. This type ofanalysis is implied but not explicitly stated nor is it pictured inthe new edition of ISO 1328-1. Also presented is a modification tozone based tolerance evaluation as presented in ISO 1328-1:2013,with limits on the total deviation from design givengraphically.
- Edition:
- 14
- Published:
- 10/01/2014
- Number of Pages:
- 7
- File Size:
- 1 file , 420 KB
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