Introduced the structure characteristics and technological requirements of bend sidebar of chain,and through analyzing new&old technology,to use a new technology of automatically continuous punching&extruding of continuous feed,wedged structure,punching-hole and extruding-hole,reaching the requirements of dimensional accuracy and finish of the four-hole processing of bend sidebar.

Deformation model and stress distribution of continuous extrusion process;

Numerical simulation of temperature field of copper flat wire continuous extrusion forming;

Analysis of temperature in copper continuous extrusion process;

Computer simulation of continuous extrusion forming process;

Using DEFORM-3D software and the rigid viscoplastic FE(finite element) theory,we study in some depth the effects of different spread outlets of a shoe on the continuous extrusion forming process of flat copper wire.

The effects of the hindrance angles on continuous extrusion forming of the big flakiness copper flat wire are investigated by three-dimensional finite-element technology based on software DEFORM-3D.

In this paper,some manufacture methods of microcellular foam plastics including the polymerization of monomers,phase separation,percipitation with a compressed fluid antisolvent,batch microcellular foaming,continuous extrusion,injection molding are introduced respectively.

Punching plunger extrusion is a novel continuous extrusion molding technology, which provided higher processing capacity, better appearance and quality of the extrudate, compared with single-screw extrusion.

The influencing factors and technical problems of continuous extrusion of microcellular plastic foams are explained.

CASTEX microstructure and refining property of Al-Ti-C grain refiner;

Studies on Extrusion Force of CASTEX;

FEM analysis of solidification process in producing aluminum product through CASTEX technique;

Study on the continuous cast extrusion process for producing Al-Mg-Sc alloy wire;