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针对反转温度较高时 ,双金属片周边会呈现波浪起伏状的问题 ,对成型冲头的形状和成型过程进行了分析和改进试验 ,取得了较好的效果
In view of the high reverse temperature, the bimetallic strip will appear wavy undulation around the shape of the punch forming process and analysis and improvement tests, and achieved good results