雨刮系统的六西格玛设计  

Six-sigma Design for Wiper System

作　　者：林祖庆[1] 陶炜[2] 陈晟 

机构地区：[1]上海汽车集团股份有限公司乘用车公司,上海201804 [2]泛亚汽车技术中心有限公司,上海201201 [3]上海法雷奥汽车电机雨刮系统有限公司,上海200245

出　　处：《上海汽车》2011年第9期46-49,共4页Shanghai Auto

摘　　要：在上海通用某车型项目雨刮系统设计中应用六西格玛设计,通过能量模型和参数设计方法研究了汽车雨刮传动系统枢轴、雨刮臂扭转角度、雨刮臂刚度等控制因子与风挡制造偏差和使用环境等噪声因子之间的关系,通过优化控制因子,提高系统设计稳健性,进而实现提高系统的固有质量。Six-sigma design is applied in a wiper system in SGM. With energy thinking and P-diagram being applied in a wiper system design, control factors such as wiper pivot shaft orientation, wiper arm twist angle, arm stiffness, etc. are deeply analyzed together with noise factors （windshield manufacturing tolerance and working environment）. Sequentially a robust design of wiper system is achieved by optimizing those control factors and thus a better customer quality is obtained.

关 键 词：雨刮系统 汽车 六西格玛 

分 类 号：F273[经济管理—企业管理] F426.471[经济管理—国民经济]