built up gear

基本解释

In this paper , the method of space clutch profile normal is applied to design the profile of carbide cylindrical finish machining gear hobs on the base of built-up Hobs .
前言：本论文以圆磨式滚刀为基础，采用空间啮合齿廓法线法来设计硬质合金精切齿轮滚刀的廓形，在此基础上利用“锥面砂轮磨削法”确定砂轮截形。
The circular ground built-up gear hob, designed by combining the superiorities of products from different countries shows its advantages over the integral hob in volume production .
集中各国产品优点设计而成的新型圆磨法装配式滚刀在批量生产中，相对整体滚刀表现出卓越的性能。
Several groups of thermal balance equations for a helicopter gear transmission system are built up by thermal network method.
以某直升机齿轮传动系统为研究对象，用热网络法建立了该传动系统的热平衡方程组；