SPC控制图在保持架生产质量控制中的应用

Application of SPC in Cage Production Quality Control

为保障滚动轴承保持架产品质量,对保持架机械性能采取SPC控制图统计分析,制定生产过程预警线,实现了对注塑生产过程状态和质量的异常波动的报警,帮助公司降低因保持架机械性能不合格造成的经济损失,保证保持架产品质量品质稳定,增强了企业的市场竞争力.

SPC control chart was used to analyze the mechanical properties of rolling bearing cage,and the production process warning line was established.The alarm of abnormal fluctuations in the state and quality of injection molding production process was realized,which helped the company reduce the economic losses caused by cage mechanical properties,greatly improved the cage product quality,and enhanced the market competitiveness of the enterprise.