extrusion mandrel 中文意思是什麼
extrusion mandrel
解釋
壓出機芯型-
Numerical simulation analysis of cold - and - warm composite extrusion technology for spring mandrel
地彈簧芯軸冷溫復合擠壓數值模擬分析 -
The research and prediction of relative elongation of thick - walled tube without mandrel by open - die cold extrusion is the base of the design of tube parts and special equipment
摘要對于無芯棒開式冷擠壓厚壁管件的相對伸長量的研究與預測是設計開式冷擠壓管類零件反其專用設備的依據。 -
The main parameters influencing relative elongate on are analysed by research on experiment of size prediction of thick - walled tube without mandrel by open - die cold extrusion, and their curves of changing rule are given, which applies reference in order to direct practical production
本文通過對厚壁管件無芯棒開式冷擠壓尺寸預測的實驗研究,分析了影響相對伸長量的犯要參數,找出了它們與相對伸長量之間的變化規律曲線,為指導實際生產提供了依據。
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