查阅和分析现有文献中给出的冲裁凸模强度校核公式,针对凸模抗压弯能力的强度校核问题进行了讨论。
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Punch and Die blanking punch were different plate fixed to facilitate adjustment gap;
模具的冲孔和落料凸模分别用不同的固定板固定,便于调整间隙;
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落料凸模内装有导正销,保证了工件上孔和外形的相对位置准确,提高了加工精度。
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Trial-manufacture research of microminiature gear blanking punch in sheet metal
薄板微小齿轮落料模的试制与探讨
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Based on FEM, a new fine blanking process by scalar punch with negative clearance is presented.
在有限元分析的基础上, 提出了一种阶梯形凸模负间隙精密冲裁方法.
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Puts forword negative space blanking method which can punch on a punched workpiece without burr.
介绍了一种能够冲制无毛刺工件的负间隙冲裁法.
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