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The die design support program and its mannered null die form

机译:模具设计支持程序及其合理的空模具形式

摘要

PROBLEM TO BE SOLVED: To obtain data to correct a die shape and a pressing condition as the specific numeric values not dependent on an experience or an intuition in the pressing die design.;SOLUTION: When the pressing result of a workpiece is decided to be rejected in the pressing simulation using a computer, attention is paid to the fact that the distribution of curvature and bending moment before the spring-back of the design shape of a product is used for the data to be used when correcting the die shape and the pressing condition, and the data are obtained by the reverse analysis procedure.;COPYRIGHT: (C)2007,JPO&INPIT
机译:解决的问题:获得校正模具形状和压制条件的数据作为不依赖于压模设计经验或直觉的特定数值;解决方案:当确定要压制工件的压制结果时在使用计算机进行的压制模拟中被拒绝使用,要注意这样一个事实,即在校正模具形状和形状时,将使用产品设计形状回弹之前的曲率和弯矩分布。压力条件,并通过反向分析程序获得数据。;版权所有:(C)2007,日本特许厅&INPIT

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