Strength checking formula for blanking punch in current documents have been reviewed and the anti-bending ability of blanking punch is discussed.
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。
Using programming way to operate the user-defined features, a module for the structural design of blanking punch based on user-defined feature was developed.
使用编程的方式对用户自定义特征进行调用，从而开发出基于用户自定义特征的冲裁凸模结构设计模块。
Blanking punch contents is a derivative sales, and guarantee the workpiece and the shape of the holes in the relative position accurately, improve processing accuracy.
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。
Cutting: refers to the workpiece through the LASER cutting or CNC punch blanking process.
下料：指工件经过LASER切割或数控冲床冲裁的工艺过程。
Both the structure of die without punch guidance and protecting jacket are analyzed, and opinions that intensity of blanking small punch should be verified are concluded.
对无凸模导向和保护套的模具结构进行分析，提出冲裁小凸模强度核算应考虑的问题。
The design method of faceplate oblique edge blanking die, die structure, punch structure and matrix structure were introduced in detail.
介绍了硅钢片硬质合金复合冲模与凸模、凹模、凸凹模等的制造方法。
The design method of faceplate oblique edge blanking die, die structure, punch structure and matrix structure were introduced in detail.
介绍了硅钢片硬质合金复合冲模与凸模、凹模、凸凹模等的制造方法。
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