APPROXIMATION OF INVOLUTE PROFILE BY PEACH-SHAPED RING SECTION

By using the least pth min-max method, we find the best approximation of involute ptofile by peach-shaped ring section. The error of approximation is less than that of [ 1 ] and [2]. Thus we provide a new direction for dressing of a wheel for involute gear forming-grinding. In order to simplify calculation, we define the error function according to implicit equation of curve and as a result its rationalization is proved.

Project Supported:

Clc Number:

TH132.413