A method for the determination of optimal tooth modifications inspiral bevel gears based on load distribution, minimized tooth rootstresses, and reduced transmission errors is presented.Modifications are introduced into the pinion tooth surfaceconsidering the bending and shearing deflections of gear teeth,local contact deformations of mating surfaces, gear body bendingand torsion, deflections of the supporting shafts, andmanufacturing and alignment of mating members. By applying a set ofmachine tool setting parameters, the maximum tooth contact pressurecan be reduced by 5.4%, the tooth fillet stresses in the pinion by8% and the angular position error of the driven gear by 48%, basedon a spiral bevel gear pair manufactured by machine tool settingsdetermined by a commonly used method.
- Edition:
- 06
- Published:
- 10/01/2006
- Number of Pages:
- 14
- File Size:
- 1 file , 360 KB
Reviews
There are no reviews yet.