Method of efficient continuous plastic forming for freeform surface part;

Experimental studies on plastic forming properties of ME20M magnesium sheet;

Application research of plastic forming and simulation technology for aluminum alloy thin hemisphere shell;

Mapping optimization of plastic deformation and die cavity in ellipse special-shaped extrusion;

This new technology is an innovation, whose popularization has the realistic meaning because it is very useful for studying the plastic deformation experiment.

In virtue of conformal mapping of complex function and metal plastic deformation, thethree-dimensional plastic deformation of metal special-shaped extrusion is transformed into the two-di-mensional axia-symmetric extrusion problem.

Research on applications of soft computing in metal forming;

Parallel computation in numerical simulation of metal forming;

According to the features of the enterprise on metal forming, a metal forming control system based on CIMS/ERP was proposed.

Some results about plasticity forming technology and science were summarized.

Research situation and development trends in micro forming;

The existing means of finite-element method is based on the classic forming theory, so it needs to be improved to simulate the micro forming.

Research on Microforming Mechanism and Precision Micro Bulk Forming Apparatus;

Size effects, in evidence in metal microforming processes, either in form of "smaller is weaker" or in form of "smaller is stronger" are studied in this paper.

The size effects problem occurring in miniaturization of microforming is inevitable,which results in the different characteristics such as friction and lubrication comparable to the conventional forming processes.