铁路货车滚动轴承用工程塑料保持架监造过程质量控制

Quality Control of Engineering Plastic Cage for Rolling Bearing of Railway Freight Wagon during Manufacturing Supervision

铁路货车滚动轴承用工程塑料保持架已在铁路轴承上广泛运用,但保持架在实际注塑成形生产过程中,出现了很多外观缺陷等质量问题。监造人员制定了过程监控要点、监造管控重点,对制造过程典型问题、运用过程出现的典型损伤故障等方面进行分析并督促企业改进,产品质量逐步提升,取得了客户的满意和认可。

Engineering plastic cage for rolling bearing of railway freight wagon has been widely used in railway bearings.But there are many quality problems such as appearance defects in the actual production process.The supervisors have formulated the key points of process monitoring and manufacturing supervision and control,analyzed the typical problems in the manufacturing process and typical damage faults in the application process,urged the enterprise to improve,gradually improved the product quality,and achieved customer satisfaction and recognition.