W.Q. Ma
,
H.Y. Sun
,
D.C. Kang
,
K.D. Zhao
金属学报(英文版)
The steel reinforced plastic pipe is a new kind of pressure pipe. It is made up with steel
wires and plastic. Because reinforced skeleton of the steel wire increase the complexity
of plastic flow during the extrusion phase, the traditional design criteria of extrusion
die is not suitable. The study on extrusion die of the kind of pipe is very important
step in produce development. Using finite element (FE) method in this paper, the
flow rule of molten plastic inside the die has been predicted and a group of optimal
structural parameters was obtained. These results are helpful for reducing the design
cycle and improve the quality of the final product.
关键词:
steel reinforced plastic pipe
,
null
,
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