滚铣刀 meaning in English

hobber

Tolerances for single - start hobs for involute spur gears
渐开线正齿轮用单头滚铣刀的公差
Hobs for cylindrical fine pitch gears with modul 0 , 1 up to 1 mm
模数0 . 1至1mm的圆柱形精密正齿轮加工用滚铣刀
Steel link chains ; reference profiles of hobs for sprockets for roller chains
钢扁节链.滚柱链的链轮滚铣刀的基准齿形
Design dimensions and errors of hobs for involute spur gears ; fundamental terms
渐开线正齿轮加工用滚铣刀的设计尺寸与误差.基本术语
Auto chain makers , high - frequency thermal processing devices , gas carbonnitriding furnaces , cn lathes , nc ball lathes , cnc hobbing machines , nc milling machines , amsler universal testers , three - dimensional measuring instruments , hardness testers
自动制锁机，高频率热处理装置，气体渗碳氮化炉， cnc车床， nc轴承车床， cnc滚铣刀床， nc铣刀床，伸缩臂型万能试验机，三维测量器，硬度试验机