hot-rolled workblank 热轧毛坯
The practical result shows that workblank is accurately located in the coordinate of machine tool and the sum of machine allowance is minimum.
实际应用结果表明，该方法精确地定位了毛坯在机床坐标系中的位置，并改善了毛坯加工余量的分布情况。
Through the reduction of friction force and deformation force between the steel wire and die, the tensile failure problem of steel wire workblank during the stamping process was resolved.
存在的主要问题是在冲压过程中钢丝坯料易被拉断，通过减小钢丝和模具间的摩擦力及变形力解决了问题。
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