【摘要】 本文针对烟厂对烟支嘴棒打孔的需求，提出了利用触摸屏、PLC和单片机来控制激光器进行打孔的方案，介绍其工作原理，实施方案以及触摸屏组态技术。更多还原

【Abstract】 In this paper，the laser equipment in cigarette punching is controlled by using touchscreen、PLC and microprocessor according to the demand of cigarette factory .This paper introduced the working theory of the system，implement and Touchscreen configuration technology.更多还原