The production process includes hammer die forging, pressure forging, roll forging forming, and precision rolling-die forging composite technology.
前轴是汽车中的大型重要锻件，其生产工艺可归纳为锤上模锻、热模锻压力机上模锻、成形辊锻、精辊-模锻复合工艺等几种类型。
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。
The theory of liquid metal die forging is the understanding of the process which combines solidification under high pressure with forced feeding by plastic deformation.
液态模锻理论是对高压下结晶凝固和塑性变形下强制补缩复合过程的认识。
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