This paper analyses the defects of punching parts usually occurred in practical production and gives solutions to remove these defects.
对实际生产中易于出现的冲裁件缺陷加以分析，并给出消除这些缺陷的方法。
Aimed at current shortcomings of quality inspection method for complex punching parts, a new kind of detecting equipment for on-line quality inspection is proposed.
针对当前生产中复杂冲压件的质量检测方法的缺点，提出一种全新的在线质量检测设备。
Taking the die structure of typical punching parts shaving die as an example, since restricted by the parts size itself, the intension and rigidness of concave die is seriously affected.
以典型冲压件整修模的模具结构为例。因受零件自身尺寸的限制，极大影响了模具凹模的强度和刚度。
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