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SPC(Statistical Process Control,统计过程控制)起源于20世纪20年代以美国统计学者休哈特(W.A.Shewhart)首创过程控制理论及监控过程控制的工具——控制图为代表,现今统称为SPC,其重要意义与作用旨在贯彻预防原则,利用统计技术对过程中的各个阶段进行监控,从而达到保证产品质量的目的。由于历史原因,SPC在我国企业的质量管理中未曾得到广泛的采用。本文介绍了某企业SPC应用的方法和经验,具有启发和借鉴的价值。
Statistical Process Control (SPC) originated from the tool-control chart of WAShewhart’s pioneering process control theory and control process control in the 1920s, and is now collectively referred to as SPC Significance and role of the main purpose is to implement the principle of prevention, the use of statistical techniques to monitor the various stages of the process, so as to achieve the purpose of ensuring product quality. Due to historical reasons, SPC has not been widely adopted in the quality management of Chinese enterprises. This article describes the method and experience of an enterprise SPC application, with the value of inspiration and reference.