在滚齿机上用锥齿轮滚刀或飞刀切削直齿锥齿轮是仿形加工法的一种,利用机床工作台的连续分度运动和刀架的自动走刀运动一次切成,故切出的齿距精度、劳动生产率等都较刨齿为高。我们曾制造了一套专用工具,用在5310型滚齿机上加工一批模数为0.5毫米、齿数24、分度圆锥角δ=11°19′的钢质锥齿 In the hobbing machine with a bevel gear hob or flying knife straight bevel gear cutting is a kind of profiling method, the use of machine table continuous indexing motion and the tool holder of the automatic cutting movement once cut, so cut Pitch accuracy, labor productivity, etc. are taller than the gear. We have created a set of special tools for machining a series of steel bevel gears with a 0.5 mm modulus, a tooth count of 24, and a taper angle of δ = 11 ° 19 ’on a 5310 hobbing machine