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一、概况多工位压力机,是把落料、冲孔、拉伸、切边、整形等工序,集中在一台压力机上进行连续加工,适合大批大量生产用的板料冲压自动压力机。它具有生产效率高,占地面积少,生产周期短、减少工序间周转环节,使复杂零件分解多个工序,简化模具设计、制造,操作既安全、又减轻劳动强度等特点。机械部把它列入“六五”期间的38项重点攻关项目之一。上海第二锻压机床厂研制的300千牛顿开式多工位压力机,86年9月通过了技术鉴定,并达到国际上同类产品的八十年代前期水平,填补了国内开式多工位压
First, the overview Multi-station presses, blanking, punching, stretching, trimming, plastic and other processes, focused on a press for continuous processing, suitable for mass production of sheet metal stamping automatic presses. It has the advantages of high production efficiency, less floor space, short production cycle, less turnover between processes, decomposing complex parts into multiple processes, and simplifying mold design, manufacturing, operation safety and labor intensity. Machinery Department to include it in the “six five ” during the 38 key research projects. Shanghai Second Forging Machine Tool Plant developed 300 kilonewtons open multi-station press, in September 1986 passed the technical appraisal, and reached the international level of similar products in the early 1980s, to fill the domestic open multi-station pressure