1) outer rear cover
外后盖
2) rear cover outer
后盖外板
1.
Stamping process improvement of rear cover outer top
后盖外板上部冲压工艺改进
3) outside cover
外盖
4) Rear cover inner
后盖内板
5) cell phone rear cover
手机后盖
1.
Pro/E-based design of injection mould for cell phone rear cover;
基于Pro/E手机后盖注射模设计
6) rear cover of fan
风扇后盖
1.
Based on the analysis of technical characteristic of rear cover of fan, the design project and working principle of the injection mould were introduced.
分析了风扇后盖的工艺特点,介绍了模具设计方案、工作原理,阐述了成型部件、浇注系统凝料双层结构、顶出机构的设计特点,详细说明了冷却系统的设计过程。
补充资料：内板
1.宫中刻版印行的书籍。参阅明刘若愚《酌中志．内板经书纪略》。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条