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我厂有离心泵280台,其中油泵35种,耐腐蚀泵23种,水泵43种;风机类45台,有11种。十多年来,易损件均自己测绘。除叶轮外都是我厂自己制造加工。由于测绘图纸的技术要求五花八门,给加工、检验和使用带来影响。因此,1988年按国家标准绘制了机泵轴(约100根),使之达到标准化。同时对泵的对轮松动、轴和叶轮的键槽损坏及难以装卸、轴套研轴和损坏等都作了考虑,并建立了一套管理制度,使加工的质量全部合格。图1是机泵轴测绘标准和质量控制。
I plant a centrifugal pump 280, of which 35 kinds of pumps, corrosion-resistant pumps 23, 43 pumps; Fan 45, 11 kinds. For more than a decade, wearing parts have their own mapping. In addition to the impeller are my own manufacturing plant processing. As the technical requirements of mapping drawings varied, to the processing, testing and use of the impact. Therefore, in 1988 according to national standards drawn machine shaft (about 100), so that it is standardized. At the same time on the pump on the loosening of the shaft and impeller of the keyway damage and difficult loading and unloading, shaft and shaft damage and so have been considered, and established a management system, the quality of all processing qualified. Figure 1 is the pump shaft mapping standards and quality control.