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我厂1250t自由锻造水压机是苏联50年代制造的产品,30多年的运行使该设备出现压机本体晃动、主要零部件磨损严重、产品表面质量差、工人劳动强度大等问题,急需通过技术改造予以解决,以适应生产发展对设备的要求。一、水压机改造前状况 1.1250t自由锻造水压机本体为三梁四柱立式结构。其立柱(图1)与上、下横梁为锥形接触面,上下横
Our factory 1250t free forging hydraulic press is a product manufactured by the Soviet Union in the 1950s. After more than 30 years of operation, the equipment has appeared such as sloshing of the press body, serious wear and tear of the main parts, poor surface quality and labor intensity of the workers, which are urgently needed through technological transformation Solve, in order to adapt to the development of production equipment requirements. First, the hydraulic pressure before the transformation of the situation 1.1250t free forging hydraulic press body for the three-beam four-column vertical structure. The column (Figure 1) and the upper and lower beams for the tapered contact surface, up and down the horizontal