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一、冲压技术在国民经济发展中的前途冲压技术属于金属无切削加工的新工艺。它能制造出金属切削加工铸、锻造工艺等不易加工的冷挤压工艺,它利用各种板类材料制造出任何几何形状的冲压产品。加工拉延成形、挤压成形零件的过程中,由于钢板的特性使其冷作硬化作用,提高硬度,增强强度。根据产品设计采用各种加强筋、法兰、弧形、翻边等方法,增强刚性,从而以薄板材料代替厚板材料,代替铸件和锻件,代替切削加工件,大大减轻重量,节约材料,保证零件性能。
First, the stamping technology in the future development of national economy Stamping technology belongs to the metal without cutting new technology. It manufactures cold-extrusion processes that are difficult to machine, such as metal cutting and casting and forging processes. It utilizes a wide range of sheet materials to create stamped products of any geometry. Processing drawing process, the process of extrusion parts, due to the characteristics of the steel make it cold hardening role, improve hardness and increase strength. According to product design using a variety of ribs, flanges, arcs, flanges and other methods to enhance the rigidity, so as to replace the thick plate material plate material, instead of castings and forgings, instead of cutting parts, greatly reduce weight, save material, ensure Parts performance.