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1. Reaction Plan: The Most Overlooked Column in Control Plans Opening a control plan, the first few columns—process, characteristi…
1. Introduction: A Customer Complaint with No Clear Culprit A precision component manufacturer received three customer complaints …
1. Why is the "Gap" in the Quality Department Becoming More Common? The quality director of a certain equipment manufacturing comp…
Many companies experience the same excitement and disappointment when implementing Six Sigma: sending a batch of key personnel for…
The "Quality Manual (Part 2)" is a component of the Quality Manual, to be used in conjunction with Part 1: Part 1 addresses "Commi…
1. DOE is Not a Synonym for "Conducting More Trials" Many companies follow a strikingly similar process when implementing DOE: the…
某电子企业质量经理在季度复盘时发现一个扎心的现象:连接器端子虚焊的客户投诉,团队五天之内提交了 8D 报告,D1 到 D6 填得工工整整,客户审核后批准关闭。然而三个月后,同样的虚焊失效模式在另一条产线爆发,只是换了个产品型号。翻开八份已关闭的 8D 报告,D7"预防再发生"一栏写的是"加强检验频次",D8"横向展开"一栏写的是"已通知其他产线排查"。问题当然会回来。
Many quality professionals have experienced this: a product problem occurs at the client's end, and upon tracing back, it is found…
Many companies' proposal systems suffer the same fate: they are launched with great fanfare, complete with suggestion boxes, propo…
The Quality Manual is the highest level document in the Quality Management System (QMS), serving as the "constitution" of the syst…
1. Introduction: A Two Week Map That Changes Nothing A valve manufacturing company had a delivery cycle that consistently hovered …
1. Introduction: A Workshop That Used All Tools but Solved Nothing In the SMT assembly workshop of an electronic component company…