【多选题】关于侧刃切边定距连续冲裁模的定位过程,说法正确的是
A.
第一次定位,借助1个直通式导料板和1个阶梯型导料板完成
【简答题】I. Match ing A ( )1. Thank you so much for ( )2. You were so kind to ( )3. It was thoughtful of you to ( )4. I would like to thank you for taking the time to B (a) invite me to your birthday pa...
【单选题】The project is based on an agreement, one of ________ purposes is to ensure that the project can be accomplished before the deadline.
【判断题】.磁性开关干簧管内的两个铁质弹性簧片平时是分开的,当磁性物质靠近时,就会吸合在一起,使触点所在的电路连通。( )
【多选题】关于导正销定距连续冲裁模的定位过程,说法正确的是
A.
第一次定位,借助始用挡料销和直通式导料板完成
B.
第二次定位,借助固定挡料销和直通式导料板完成