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在专用螺纹车床 90 T- 1 1 M中引入了可编程序控制器 ( PLC)以代替该车床中自动变速箱原有的可控硅、二极管矩阵控制系统 ,进行了控制程序设计 .实际运行表明 ,采用 PLC实现了对车床电气系统的控制 ,提高了车床工作的稳定性、可靠性和工作效率 .
In the special thread lathe 90 T- 1 1 M PLC (Programmable Logic Controller) was introduced to replace the original SCR and diode matrix control system of the automatic transmission in this lathe and the control program was designed. , The use of PLC to achieve the control of the lathe electrical system to improve the stability of the lathe work, reliability and work efficiency.