pitch curve

基本解释

The proposed graphical method may directly plot the cam profile without plotting its pitch curve, therefore its construction is more simplified and more accurate.
這種作圖法可以直接求出凸輪的實際輪廓曲線而毋須繪制其理論輪廓線，因而使作圖簡化精確。
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。
According to the fundamentals that pure-rolling must take place between the pitch line of hob and the pitch curve of gear workpiece, the 4 axis complicated simultaneous-control relation was obtained.
從滾刀節曲線與齒輪工件節曲線之間必須進行純滾動出發，推導出聯動關系爲4個坐標的複襍聯動。