汽车侧窗玻璃冲顶声音品质研究  

Research of Window Glass Up to Top Sound Quality

作　　者：刘士远 刘艳华 刘健平 秦令剑 LIU Shiyuan;LIU Yanhua;QIN Lingjian;LIU Jianping

机构地区：[1]上汽通用汽车有限公司武汉分公司,武汉430200 [2]泛亚汽车技术中心有限公司,上海201208

出　　处：《上海汽车》2020年第11期53-56,共4页Shanghai Auto

摘　　要：为了提高汽车侧窗玻璃上升到顶与窗框产生的撞击声声音品质,文章通过对市场上主流车型进行数据收集,找到玻璃冲顶声音与玻璃升降系统、密封系统、车门多个系统的相关性,列出主要影响因素;并应用DFSS方法进行系统优化,识别出冲顶声音品质优化的机会,定义了客户要求及对应的工程指标,基于主要影响因素进行方案开发,同时此方案在试验和实际生产中被验证是有效的。In order to improve the sound quality of the impact sound generated by the car side window glass rising to the top and the window frame,data is collected from mainstream models on the market and finds the correlation between the glass rising sound and the glass lifting system,sealing system,and door systems.The DFSS method is applied to optimize the system,identify the opportunity for the top sound quality optimization,define customer requirements and corresponding engineering indicators,and develop the program based on the main influencing factors.At the same time,the program is verified to be effective in experiments and actual production.

关 键 词：玻璃冲顶 六西格玛设计 玻璃导槽密封条 声音品质 

分 类 号：U463.835[机械工程—车辆工程]