Several types of automatic stamping line with multi - procedure have been introduced with analysis of their features and application.

介绍多工序冲压自动生产线的几种形式，分析了它们的特点及应用。

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Precision stamping can cut the number of procedure, save materials and lower production cost.

精冲生产可达到工序少、节约材料和降低成本目的。

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Many methods to reduce working procedure reasonably and to improve the compound degree of stamping die were described by enumerating many kinds of special structure of die.

通过列举各类特殊的模具结构，介绍合理减少工序数，提高冲压模具复合程度的各种措施。

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