Extrusion die design for compound triple-layer plastic pipe by two extruding machines is introduced.
介绍用两台挤出机共挤复合三层塑料管材机头的模具设计。
This paper analyzed technological peculiarities on the step part, designed a drawing and extruding compound die. It can improve the part quality and benefit.
通过分析零件的工艺特点，设计了拉伸挤压复合模，不仅可提高零件质量，而且可提高生产效率。
Mainly introduced the detailed structure and working process and the technology analysis of the blanking-drawing-extruding compound die for the stainless steel whistle pot cover.
主要介绍了不锈钢球形响壶盖的落料、拉伸、挤边复合模的详细结构、模具工作过程、工艺分析。
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