摘要
针对目前国内大多数小口径炮弹底火装配存在劳动强度大、机械式找坑划伤底火表面、扭矩难以控制而致底火坑鼓包等现象,研制一种新的底火自动拧紧专机。以某型号小口径炮弹底火装配为代表,采用基于图像无损检测底火坑位置,通过交流伺服电机驱动六工位回转盘和拧紧头实现底火全自动装配。结果表明:该样机完全达到预期目标、大大提高了底火装配质量与合格率,将对我国小口径炮弹传统底火装配技术产生积极的影响。
Aiming at shortcomings present at today’s domestic primer assembly of minor-caliber shells like high labor intensity, scratching in mechanical groove location, and difficult torque control result in primer groove bulge, research on a new automated primer tightening machine, which revolve around primer assembly of a certain caliber shell and adopts technologies including image non-destructive inspection for primer groove location, and realize completely automated primer assembly through tappet head and 6-station turning mechanism driven by AC servo driver. Result shows the model machine could entirely reach the expected goal, thus dramatically advance quality and acceptability of primer assembly, and create a positive effect on China’s traditional primer assembly technology of minor-caliber cannonballs.
出处
《兵工自动化》
2014年第7期75-78,82,共5页
Ordnance Industry Automation
关键词
小口径炮弹
底火
图像无损检测
自动装配
PLC
数据采集
数据处理
伺服控制
minor-caliber shell
primer
image non-destructive inspection
automated assembly
PLC
data collection
data processing
servo control
