980TDB数控车床加工梯形皮带轮怎样编程?O9513(V形槽形状车削循环)(2016-12-3)(广数与发那科#5003替换为#5002 ,倒角D替换为R)(粗车G65P9513 XZER U IJK F)(有E则为梯形槽)(X=
2022-10-12