In the process of automobile engine gear, the scheme of gear blank processing and the determination of the gear shaving parameter are the main factors that affects the gear teeth processing.
在汽车发动机齿轮的加工工艺中，齿坯加工方案和齿轮剃齿参数的确定，直接影响齿轮齿形加工的主要因素。
Discusses emphasisly the producing of the residual stress in welding processing and stamping forming, and measures the residual stress in the stamping forming of welded blank and analyses the results.
论述了焊接、 冲压加工中残余应力的产生过程，测试了金属焊接毛坯冲压成形的残余应力，并对试验结果进行了分析。
The processing technology of the cylinder blank stated has the characteristics of saving materials and of high efficiency, and has significant reference value to similar components.
所述压气缸毛坯生产工艺具有高效节材的特点，对类似零件的热挤压工艺及模具结构设计有重要的参考价值。
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