核。 建立、维护或质量审核员通常是具备资格的人员。
4
Cost of Non-Conformances at Various Points
Defect found at:
The Source
Next Process
End of Line
Final Inspection
End User’s Hand
*Very minor *Scrap *Minor Delay
Layered Process Audit (LPA) 逐层过程审核(LPA)
1
What Are Layered Process Audits? 什么是逐层过程审核?
There are two Types of Layered Process Audits: 有两种逐层过程审核:
▪ Process Control Audits 过程控制审核 ▪ Error & Mistake Proofing Verification Audits 防错防误验证审核
逐层过程审核是一项持续的过程检查系统, 用 来验证正确的方法、 设置、 操作员技能、防错 装置和其他输入是否到位从而确保产品无缺陷 产生。
➢LPA’s assure that defined methods and work instructions are utilized, problem solving solutions are held in place, and all process issues are identified and quickly corrected.
▪ Each management level should perform audits. 每个管理层都应该执行审核。