Nissei Corporation


Q. What formula is used to calculate gear strength?

【categories】For designers

A.

With the exception of HRH gears, bevel gear strength is calculated using Gleason’s strength formula. HRH gear strength is calculated using a proprietary formula based on the results of in-house strength testing. Cylindrical gear strength is calculated using the JGMA strength formula. It should be noted the coefficients used in these calculations have been determined by Nissei.