机箱内电缆组件可制造性分析

Analyse of DFM of Electric Cable Module Inside chassis

主要论述了航空产品机箱内电缆组件可制造性方面存在的缺陷及不足,分析了造成结果的几大类原因:结构设计考虑不全面;绝缘措施不到位;连接在母线板上的导线采用焊杯或焊孔转接造成连接的不可靠;元器件或导线选择不当。并提出了解决措施及遵循的原则,最后详细列出针对机箱内电缆组件进行可制造性检查的详细要求及条款。

Mainly discuss the defects and shortage of electric cable module inside the chassis of the aviation product,analyze the reasons which result defects and shortage,including lack of complete structure design consideration,unsuitable Insulation measures,connection using soldering cup or soldering hole transfer between cable and mother board to result in undependable connection,unsuitable choice of parts or cables.Put forward measurements and the principle for solving these problems,list requirements of electric cable module for DFM inside chassis.