2017年度全国优秀QC成果 中铁傅重阳QC小组.pdf

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1、QC成果资料提高同层双榀大直径钢管支撑安装定位一次性合格率中铁三局集团第五工程有限公司傅重阳QC小组二〇一七年五月QC成果资料提高同层双榀大直径钢管支撑安装定位一次性合格率QC成果资料目录前言................................................................................................................................1一、课题简介.......................................

2、.......................................................................2二、QC小组简介......................................................................................................4三、选题理由.................................................................................

3、.............................7四、目标值设定..........................................................................................................8五、目标可行性分析..................................................................................................8六、原因分析............

4、................................................................................................11七、要因确认............................................................................................................12八、制定对策..................................................

5、............................................................22九、实施对策..............................................................................................................25十、效果检查....................................................................................

6、..........................33十一、巩固措施..........................................................................................................36十二、总结和下一步打算..........................................................................................37附件1：现场评审记录..............

7、.................................................................................40附件2：QC小组获奖证书........................................................................................40附件3：企业级工法证明文件........................................................................

8、...........41附件4：国家专利授权通知书...................................................................................4