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四孔 方形 垫片 冲孔 复合 模具设计 冲压 12 CAD

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四孔方形垫片的落料冲孔复合模具设计-冲压模含12张CAD图,四孔,方形,垫片,冲孔,复合,模具设计,冲压,12,CAD

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垫片落料冲孔复合模具的设计 摘 要本模具为垫片落料冲孔模具, 在设计过程中通过模具制造试模与图纸修改，正确的确定模具成形零件的尺寸凸模、凹模等零件是确定制件形状、尺寸和表面质量的直接因素关系甚大，要特别注意。模具的设计应制造方便, 尽量做道使设计的模具制造容易、造价便宜。特别是比较复杂的成形零件，必须考虑是采用一般的机械加工方法加工还是采用特殊的加工方法加工。模具的设计应当效率高、安全、可靠。模具零件应耐磨耐用。通过这次设计，我也更认识到除了正确掌握和应用书本知识外，吸取他人的设计经验和劳动成果也是非常重要的。关键词：模具 凸模 凹模 落料 冲孔。 Pad Piercing And Blanking Die Design Abstract This molding tool is a pad piercing and blanking mold. while designing: The exactitude really settles size punch , die,etc. spare parts that molding tool model spare parts is a direct factor that certain system a shape, size relate to with the surface quantity very big, want to be specially attention.The design of the molding tool should make the convenience, doing a molding tool manufacturing that make design easy and build the price cheapness to the best.Model the spare parts especially more complicatedly, must consider is to adopt the general machine process the method processes to adopt still to process specially the method processes.The design of the molding tool shoulds the efficiency high, safety, dependable.The molding tool spare parts should bear to whet enduring.