cold rotary forging die 冷摆辗模具
rotary forging table die magazine 旋转锻造表死于杂志 ; 摆动辗压表模杂志
rotary die forging 旋转模锻
Structure of the rotary forging die of a none symmetrical abnormal part have been analysed and calculated based upon plastic theory, however lower service life of die in mass production.
根据塑性理论对汽车上一个非对称异形零件的摆辗模具结构进行了分析计算，但是在实际中始终存在模具寿命较低的缺点。
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。
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