DeltaLyze方法在轿车边梁间隙分析改进中的应用  

Analyses and Improvements of Sedan Side Member Gap Based on DeltaLyze Method

作　　者：高明远 李莹 黄懿 GAO Mingyuan;LI Ying;HUANG Yi(Beijing Benz Automobile Co.,Ltd.,Beijing 100176,China)

机构地区：[1]北京奔驰汽车有限公司,北京100176

出　　处：《汽车零部件》2023年第11期82-85,共4页Automobile Parts

摘　　要：DeltaLyze方法由戴姆勒公司结合统计方法和工程技术创建,其创建过程包含六大步骤:定义、缺陷描述、分析、证明、改善和经验分享。该法将“三棵树”思维穿插在六个步骤中,利用约登图、三项图、推导图等工具,可以快速发现问题产生的根本原因,并加以解决。本文以某轿车边梁间隙问题为例,详细展示运用DeltaLyze方法快速发现边梁间隙大的原因,并采取长期措施遏止该问题的发生。DeltaLyze method is created by Daimler in combination with statistical methods and engineering technology.It includes six steps:definition,defect description,analysis,demonstration,improvement and experience sharing.The three-tree thinking is interspersed in six steps,and the root cause of the problems can be quickly found by using tools such as Youden diagram,Three-item diagram and Derivation diagram.This paper takes sedan side member gap issue as an example to show the application of DeltaLyze method,which can quickly help engineers find root cause and long-term measures.

关 键 词：DeltaLyze 边梁间隙 “三棵树”思维 

分 类 号：U463.821[机械工程—车辆工程]