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一、概况多工位压力机是把落料、冲孔、拉伸、切边、整形等工序集中作平行连续加工的压力机,它被广泛应用于电子、仪器、仪表、玩具、微电机、电池制作等作业。 J72—300型300千牛开式多工位压力机是机械部“六五”期间38项重点攻关项目之一,该机于86年9月鉴定,各项性能指标已达到八十年代前期国际上同类产品的水平。该机经投入正常使用,生产效益显著。该机作试运行的参数如下:
First, the overview Multi-station press is blanking, punching, stretching, trimming, shaping and other processes focused on parallel continuous press, it is widely used in electronics, instruments, meters, toys, micro- Battery production and other operations. J72-300 type 300 kN open type multi-station press is one of 38 key projects during the “Sixth Five-Year Plan” period of the Ministry of Machinery. The machine was appraised in September of 86 and all the performance indexes reached the eighties Pre-international level of similar products. The machine put into normal use, the production efficiency is remarkable. The parameters of the machine for trial operation are as follows: