论文部分内容阅读
论述高速线材生产线上起停式飞剪的电气控制,采用Siemens 6RA70装置、S7-300 PLC及功能模块,针对飞剪高速、可靠、精确的特点,在控制上采用一系列行之有效的方法,使得飞剪运行可靠、精度高、智能性好。长度误差控制在±50mm以内,满足了不同工艺条件的要求。已应用于山西美锦钢铁公司高速线材工程,收到良好效果,满足用户需求。
This paper discusses the electrical control of the flying shears on the high speed wire rod production line. The Siemens 6RA70 device, S7-300 PLC and the function module are adopted. A series of effective control methods are adopted to control the flying shears’ Make flying shear run reliable, high precision, good intelligence. Length error control within ± 50mm, to meet the requirements of different process conditions. Has been used in Shanxi Meijin Iron and Steel Company high-speed wire rod project, received good results, to meet user needs.