更多模具制造高级工试题
- 1塑料模在最后研磨、抛光型腔内侧表面时，研磨抛光的纹路应与脱模方向()
- 2键盘上大小写转换的功能键是( )。
- 3连续模中凸模的安装通常以凹模为基准件。
- 4CIMS is the abbreviation of computer integrated manufacturing system
- 5With a CAD tool ,you can change the scale or produce a mirror image easily. Images can be copied as often as you like。
- 6数控加工中，幅中心定位的操作步骤是：定位一幅中心一测定方向一快进量一( ) →接触感知的反转量一导丝直径→ENT
