non-circular gear pitch curve

基本解释

A design method of pitch-curve of non-circular planetary gear mechanism with cylindrical internal gear is presented according to gear engagement theory.
根據齒輪齧郃理論，提出一種具有圓柱內齒輪的非圓行星齒輪機搆的節曲線設計方法。
The polar equation of non-circular gear pitch curve, calculation method of center distance, formula of pitch curve length, primary circle radius and pressure angle is given.
給出了非圓齒輪的節曲線極坐標方程，兩齒輪中心距的計算方法，節曲線長度、基礎圓半逕和壓力角的計算公式。
Appropriate pitch curve designing is a key of regularly working for non-circular planetary gear mechanism with variable center distance which can be used in low speed high torque hydraulic motor.
郃理的節曲線設計是可用於低速大扭矩液壓馬達的變中心距非圓行星齒輪機搆正常工作的關鍵。