The variation of the tooth meshing stiffness is a source ofnoise and the exact calculation of tooth form is important for thestiffness determination. For this purpose, software was writtenwith the concept of an unlimited number of tools such as hobs,grinding disk, and honing defining a manufacturing sequence. Thetooth shapes after each step to show the material removal, slidingand rolling vectors to optimize the tool life are determined.Additionally, meshing stiffness variation can be improved byoptimization of final gear geometry with a calculation of thecontact path under load. From this information the meshingstiffness is derived making it possible to study the effect of aproposed profile correction of a gear under different loads.Calculations with AGMA2001 or ISO6336 check the point with thehighest root stress. Effect of a grinding notch is alsoincluded.
- Edition:
- 05
- Published:
- 10/01/2005
- Number of Pages:
- 13
- File Size:
- 1 file , 360 KB
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