According to the characteristics of cold and warm extrusion, the forming technology plan combining cold with warm extrusion was adopted.

分析了定位偏心轴的形状特点，针对冷、温挤压各自的特点，采用两者相结合的成形工艺方案。

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Compared with raw material, the cup formed by the technology of warm forming has perfect metal flow lines and the body's hardness and tensile strength are g...

采用同样热处理工艺对温成形杯形件与原材料进行处理，杯形件的抗拉强度和塑性都比原材料略有提高。

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