This article discusses in details the NC system based on positioning controller, PLC and graphic operation terminal of Mitsubishi. It has been used successfully in the spin riveting tool we developed.

• 本文讨论了采用日本三菱公司的运动控制单元FX2N-20GM、PLC以及图示操作终端F940GOT开发碾铆机数控系统的方法及技术关键,开发了一种经济性好、可靠性高的数控系统,并成功地应用到我们所开发的数控碾铆机上。