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我们车间担负着生产民用和军用的1/16″～3″的各级精度钢球和铆钉。部分钢球是用不锈钢、耐热钢制成。除供应本厂轴承装配外,还供给科研项目及国防军工产品配套之用。一般情况下,月产钢球1300万粒,品种50～60个,铆钉一吨左右。钢球质量的好坏,直接影响着轴承产品的质量,这是关系到社会主义建设和战备的大事。 过去我们认为装配单位和用户对钢球质量问题反映不大,因而有满足现状和追求数量忽视质量的倾向,放松了对产品质量的严格要求,如工序间的专职检查都无形中的停顿了。去年年初以来,厂内二、三分厂装配车间发现钢球公差混乱,个别钢球有裂纹等现象,轴承用户也发现个别钢球有毛刺缺陷
Our workshop is responsible for producing precision steel balls and rivets of 1/16“ to 3” for civil and military use. Some steel balls are made of stainless steel and heat-resistant steel. In addition to supplying our factory bearing assembly, we also provide scientific research projects and defense military product support. Under normal circumstances, the monthly production of steel balls 13 million, 50 to 60 varieties, about a ton of rivets. The quality of steel balls directly affects the quality of bearing products. This is a major issue related to socialist construction and combat readiness. In the past, we believe that assembly units and users do not reflect much about the quality of steel balls. As a result, they tend to ignore the quality of the status quo and the pursuit of quantity. They have relaxed the strict requirements on product quality. For example, full-time inspections among processes have virtually stopped. Since the beginning of last year, the two or three branch factory assembly workshops have found that the steel balls have turbulent tolerances, individual steel balls have cracks, etc., and bearing users have also found that individual steel balls have burr defects.