问:我们最近接受一批直齿伞齿轮加工任务,但因不了解计算、调整、操作等事项,因而加工出来的工件不合格(我们是在万能铣床上加工的),请求你们就计算、调整以及操作方面作一解答。江苏蔡继陶问答:用成形铣刀加工直齿伞齿轮,是一项较为复杂的工作,只凭计算是不够的,应当还要具备一定的熟练程度,同时掌握工作中的一些规律,这样 Q: We recently accepted a number of straight-bevel gear processing tasks, but do not understand the calculation, adjustment, operation and other issues, resulting in the workpiece out of compliance (we are in universal milling machine processing), ask you to calculate, adjust As well as a solution to the operation. Cai Jitao, Jiangsu Q & A: Processing straight spur bevel gears with profiled milling cutter is a more complicated task. It is not enough just to calculate it. You should also have some proficiency, and at the same time master some laws of work.