基于SPC的百兆数据缆生产工艺质量控制  

Process Quality Control of 100 Mb/s Data Cable Based on SPC

作　　者：于金旭[1] 李俊 罗吉 王俊君[1] 柏勰文 YU Jinxu;LI Jun;LUO Ji;WANG Junjun;BAI Xiewen(The 23rd Research Institute,CETC,Shanghai 201900,China;The Military Representation Office in Shanghai Area of Military Representation Bureau of Equipment Development Department,CMC,Shanghai 200000,China)

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900 [2]中央军委装备发展部军事代表局驻上海地区军事代表室,上海200000

出　　处：《光纤与电缆及其应用技术》2021年第4期26-30,34,共6页Optical Fiber & Electric Cable and Their Applications

摘　　要：在线缆的生产过程中,结构尺寸的波动会对线缆质量产生直接的影响。统计过程控制(SPC)作为一种高效的产品控制方法,可成为线缆质量控制的工具。以一款百兆数据电缆的工艺质量提升过程为例,阐述了以线缆结构尺寸作为SPC控制参数的可行性,并利用SPC技术查找出两道关键工序中存在的异因。在对生产工艺进行改进后,使关键工艺稳定受控,大幅度提高了产品性能。In the cable production process,the fluctuation of the structure size will have a direct impact on the cable quality.As an efficient method of product control,statistic process control(SPC)can be used as a tool for cable quality control in cable production.Taking the process of improving the process quality of a 100 Mb/s data cable as an example,the feasibility of using the cable structure size as the SPC control parameter is expounded,and the problems in the two key processes are found out by using SPC technology.After the improvement of the production process,the key processes are stabilized and controlled,and the product performance is greatly improved.

关 键 词：数据电缆 统计过程控制 过程能力评估 

分 类 号：TM248[一般工业技术—材料科学与工程]