5Why经典故事--原杰弗逊纪念大厦墙体腐蚀的真正原因都是错误的(原中文版蒙蔽数10年) 10页

1/10质量知识交流与分享学习没有捷径但一定有方法ear@139.comAllrightsreserved. 2/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀我们认定以下的真理是不言而喻的，这就是人人受造平等。他们为上帝所造之始，就被赋予以下的诸种绝不可转让的权利，其中包括生命，自由以及对幸福的追寻。Weholdthesetruthtobeself-evident,thatallmenarecreatedequal,thattheyareendowedbytheirCreatorwithcertainunalienableright,thatamongtheseareLife,LibertyandthepursuitofHappiness.ear@139.comAllrightsreserved. 3/10RootCauseAnalysis杰弗逊纪念大厦墙壁腐蚀酸雨吗？找到要因解决了吗？酸性洗涤剂中性洗涤剂ear@139.comAllrightsreserved. 4/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀光线燕灰子尘Dust有无蜘问题蛛吗？拉上虫窗子帘ear@139.comAllrightsreserved. 5/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀ear@139.comAllrightsreserved. 6/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀1.Why?Useofharshchemicalsfrequently(Correction).2.Whyisitbeingwashedfrequently?Tocleanupbird“leavings”.3.Whysomanybirds?Eatalotofspiders.4.Whysomanyspiders?Eatalotofgnats.黄昏黎明5.Whysomanygnats?Attractedbythelightsatduskandduskdawn.6.Whyarethelightsonsolong?dust灰尘Becausethetimingofthelightsdoesn’tchangewiththeseasons.误导国人多年的经典案例ShorttermSolution(CorrectiveAction):TurnthelightsononlyafterduskandbeforedawnLongtermSolution(PreventiveAction):Automate.Developasystemthatself-adjuststhroughouttheyear.ear@139.comAllrightsreserved. 7/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀燕Dusk子Dawn应急纠正预防蜘措施蛛虫PLC自动子按季节变时ear@139.comAllrightsreserved. 8/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀灰尘多？虫子就多吗？Dust&DuskAnyquestion?ear@139.comAllrightsreserved. 9/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀1.Why?Useofharshchemicalsfrequently(Correction).2.Whyisitbeingwashedfrequently?Tocleanupbird“leavings”.3.Whysomanybirds?Eatalotofspiders.4.Whysomanyspiders?Eatalotofgnats.5.Whysomanygnats?Attractedbythelightsatduskanddawn.6.Whyarethelightsonsolong?Becausethetimingofthelightsdoesn’tchangewiththeseasons.ShorttermSolution(CorrectiveAction):TurnthelightsononlyafterduskandbeforedawnLongtermSolution(PreventiveAction):Automate.Developasystemthatself-adjuststhroughouttheyear.ear@139.comAllrightsreserved. 10/10RootCauseAnalysis杰弗逊纪念大厦墙体腐蚀谢谢大家!ear@139.comAllrightsreserved.