不合格品控制分析与改进

Control Analysis and Improvement for Unqualified Products

不合格品处理的目的是当出现不合格品时,能及时、有效地控制和处置。企业在什么条件下允许让步使用,如何采取措施将风险降至最低,对提高生产效率、降低质量成本、保证产品质量至关重要。本文论述了不合格品的常见处理方式,探讨不合格品的预防与控制、让步使用风险与分析,以及停用件处置和使用方法,并通过实例验证了让步使用分析及停用件处置方法的可行性。

The purpose of handling unqualified products is that when unqualified products occur,enterprises can timely and effectively control and correctly dispose of them.Under what conditions enterprises are allowed to use under concession and how they take measures to minimize the risk are very important to improve production efficiency,reduce quality cost and ensure product quality.The article mainly analyzes several ways to deal with unqualified products,discusses their prevention and control,risk and analysis of concession use,and the disposal and use of invalid parts,and proves the feasibility of concession use analysis and disposal method of invalid parts.