In this paper, the pressure distribution and the choice of die material and Heat treatment technology was studied. Based the principle of cold rotary forging process.
基于摆动辗压工艺的基本原理，分析研究了冷摆辗模具的受力情况，并对冷摆辗模具材料的选择及热处理工艺作了探讨。
Die life was one of the problems in cold rotary forging.
模具寿命是冷摆辗的关键问题之一。
Die life was one of the problems in cold rotary forging.
模具寿命是冷摆辗的关键问题之一。
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