求翻译：中国模具工业的发展相当迅速。在现代的模具生产制造中，我国国民经济的发展的要求对模具提出了越来越高。级进模的生产已经完全实现了机械自动化，有着相当高的安全保障。该套模具在压力机的一次行程中，连续在带料上进行冲孔，空步、导正，切断几道工序，一次形程完成一个制件。在此次设计中，我将运用我所掌握的知识，对工件进行工艺性分析和工艺方案的设计。在分析后，完成带滚式自动送料的连续模的总体设计，模具工作零件，定位零件，压，卸料件以及其他模具零部件的设计。然后根据该套模具的特点来设计带滚式自动送料机构和完成一些与其相关的计算。最后在CAD中画出模具的装配图，零件图.是什么意思？

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The Chinese mold industry development is quite rapid.In the modern mold manufacturing, our country national economy development request proposed more and more high to the mold.The level entered the mold the production already completely to realize the machinery automation, has the quite high safety

China mould industry development is rapid. In modern mould manufacture, mould development requirements of China's national economy has made getting higher and higher. Progressive die of mechanical automation of production has been fully implemented, have a very high security. In the mold in a press

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