Introduce an omnipotence press automatism dividing device,explained it operation principle.

Simulation and analysis on continuous rolling deformation of heavy rail by universal pass;

Study on the rolling high precision heavy rail with universal pass;

In order to improve the shape precision on the tread and the size precision of rail height of 60kg/m heavy rail, the method of rolling heavy rail with the full-universal finish pass was advanced based on the half-universal rolling method.

Pass design of universal mill for 50kgN rail;

Automatic position control system for universal mill;

The horizontal universal milling machine technological transformation based on Mitsubishi PLC;

Analysis of some important points for makinghelical gear on universal milling machine;

According to the geometrical principle of conical milling cutter with equal helix angle, a new process of rough machining of conical milling cutter with equal helix angle on universal milling machine by using additive equipment is presented.