歯車のプランジカットシェービングのコンピュータシミュレーション

被加工歯車の連れ回りを考慮した解析

抄録

In order to develop a better computer simulation program that can predict a shaved form of a work gear after plunge cut shaving, the authors applied an estimation of a transmission error of the gear to be shaved in the process. In the present paper, the transmission error is calculated from forces acts on tooth flanks of the shaved gear and the shaving cutter. The forces are estimated from contact stresses which are calculated with the equation for circular contact in Hertzian contact theory. As a result, calculated shaved forms show better agreement with measured one.