Feeding type, structure, applicable range and feeding accuracy of multi-station progressive die have been introduced with description of relationship between selection principle and die design.

介绍了多工位连续模工位间送进方式的类型、结构、适用范围和送进精度，论述了其选用原则及其与模具设计的关系。

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In addition, from the aspects of type selection, arrangement, and details of structure etc, put forward some prevention measures of progressive collapse for reference.

此外，从结构选型、结构布置、细部构造等方面提出结构连续性倒塌的防止措施，以供参考。

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