摘要
在14.5mm特种弹装配中引入柔性冲压技术,利用数字化控制实现冲压过程的速度、压力在线控制和人机隔离。其冲压成形过程分预压和终压2个阶段。柔性冲压的速度控制通过电控流量调节阀实现,压力控制通过比例压力阀完成。由此,弹药冲压以气动压力机代替机械式压力机完成。
The flexible punching technology was introduced in the 14.5mm special kind ammunition assembles. The NC was used to realize the speed, pressure online control and man-machine isolation in punching process. The punching process includes pre-punching and re-punching, The flexible punching speed control was realized by electrical control flow valve, The pressure control was realized by proportion pressure valve. So, the pneumatic punch replaced the mechanical punch in ammunition punching.
出处
《兵工自动化》
2006年第12期38-38,52,共2页
Ordnance Industry Automation
关键词
弹药生产
柔性冲压
速度控制
压力控制
Ammunition production
Flexible punching
Speed control
Pressure control
