The present invention relates to a stone processing machine, in particular, it relates to a multi-cutter one-step forming spherical rotary cutting machine.
本发明涉及石材加工机械，特别是多刀一次成形球面旋割机。
2
The tube bending forming processes are simulated by explicit finite element code LS-DYNA. The model that tube is bent in a rotarymachine is adopted.
采用显式有限元分析软件LS - DY NA，对于圆形钢管的弯曲加工过程进行数值模拟。
3
A new precision forming technology was presented, which uses an ordinary forging machine and a high precision rotary forging machine to make the closed-tolerance semi-axle bevel gear forgings.