应用统计过程控制规范玻璃生产过程的研究  

Automobile Windscreen Inspection System Developed by Spc

作　　者：侯平 郝卫东[1] 魏尧 Hou Ping;Hao Wei-dong;Wei Yao(College of Mechanical and Electrical Engineering,Guilin University Of Electronic Technology,Guilin Guangxi,541004)

机构地区：[1]桂林电子科技大学机电工程学院

出　　处：《电子测试》2019年第11期14-17,共4页Electronic Test

基　　金：国家级大学生创新创业项目(201810595052)

摘　　要：系统采用了统计过程控制原理设计制造的用于保持前车挡风玻璃生产过程的稳定性的一款装置,系统的底层硬件由46个采集单元组成,通过对近期的玻璃产品进行多点式数据采集,并通过CAN总线(控制器局域网络)与PC机(电脑上位机软件)进行数据传输、命令控制等操作,最终对现阶段玻璃的生产质量做出评价,厂家可根据46位点的值(稳定过程能力指数),对生产过程有针对性的检查与调整。With the increasing production of modern cars, it is significant to improve the quality of windshield production to meet the demand of automobile market. The system is designed on the SPC principle to maintain the stability of the windshield production process. There are 46 acquisition units in the system for multi-point data acquisition, data transmission and command control through CAN communication bus and PC. Based on the final evaluation of the recent glass production status, the manufacturer can conduct targeted inspection and adjustment of the production process according to the CPK(Process Capability Index)value at 46.

关 键 词：汽车挡风玻璃 统计过程控制 多点式 稳定过程能力指数 CAN总线 

分 类 号：U463.835[机械工程—车辆工程]