D-VCM顾客不良改善对策(Shor.ppt

1 / 7 8D Corrective Action Report CAR NO. (The Date od Reply)2012.05.09 (Supplier)LG innotek Huizhou CO., Ltd. (Classification) 4D 8D (Subject)Cover can and Lower Spring Short 1D (Team Formation) (Team Leader) Team (Member) (Name) (Department) (Position) (E-mail / Phone) QA 孙孙立艳艳S 金春遇生技 2D (Problem Description) - : LGIT OS - ：Lot No : AC2AA 144221 - : Short - ： Picture Cover can and Lower Spring short 2 / 7 2D (Problem Description) 1.Lot Commonality study ContentsLGIT Lot # Lot # Lot# LGIT Lot No or Lot No or Lot No Short1442212012.04.142012.04.14 3D (Containment Action) / (Department / Member) 陈陈斌 /QA Implementation Date 1.停线线 2.Bobbin Solder Assy 单单品全数反检检 - 不良检检出率100%，不良品废废弃 3 / 7 4D (Root Cause Analysis) (Root Cause) (Catch the cause) Yes No On-going 1.不良发发生原因： Lower Spring cutting 设备设备JIG磨损导损导致Spring Cutting 不完整 2. 不良流出原因： -Lower Spring Cutting 完整性检查项检查项目无 -导导通测试设备测试测试设备测试PIN针针松弛无弹弹性，容易产产生误误判 装载载JIG磨损严损严重 短的测试PIN松 弛无弹性，3根 PIN应该一样长 4 / 7 4D (Root Cause Analysis) (Root Cause) (Catch the cause) Yes No On-going 2. Fishbone diagram 3. Man 2. Method None Spring cutting检查项检查项目无 1.Spring cutting JIG 1.Spring cutting JIG 更更换换换换 2.Spring 2.Spring cutting cutting 检查检查检查检查基准追加基准追加 3.3.导导导导通通测试测试测试测试设备测试设备测试设备测试设备测试PINPIN针针针针更更换换换换 None 4. Material 1. Machine Spring Cutting JIG 磨损损 导导通测试设备测试测试设备测试PIN不良 5 / 7 5D (Permanent Action) / (Department / Member) Lian-jun Zhang/CM Manufacturing (Date)2012.05.010 (Action Plan 3.Spring 外观检查项观检查项目改善： 追加Lower Spring Cutting 外观观完整性检查检查基准(见见下附件) 磨 损损 后 JIG 更 换换 后 新 JIG PIN 修 复 前 PIN 修 复 前 6 / 7 6D (Verification of the Effectiveness) / (Department / Member) ChenBin/QA (Date)2012.05.11 (Verification of The Action Result) (Action Plan & Result) 7D (Prevent Recurrence) / (Department / Member) Lian-jun Zhang/CM Manufacturing (Date)Oct1011 (Standardization) FMEA (Control Plan) QC Flow Chart (Work Instruction) Etc (Detail) 1.Spring cutting 装载载JIG 定期更换换 2.Spring cutting 外观检查观检查基准追加 3.导导通测试检测试检出力定期评评价 8D (Approval Of 8D Corrective Action) (Approval) (Name) (Department) (Position) (Review) (Sign Off) (Team Leader) (Champion) 导导通测试设备测