Gear bobbing

• 滚齿

Gear bobbing的用法和样例：

例句

1. The mathematic models on automatic programming of gear hobbing were estabilished.
   摘要建立了圆柱齿轮滚齿自动编程数学模型，提出了数控滚齿自动编程方法。
2. The gear hobbing machines are a universal platform for shaping machines and for generating and profile grinding technology.
   滚齿机是插齿机与展成及仿形磨削技术的通用平台。