基于现代自动化技术的钢管排管锯电控系统利旧改造

The Salvaging Reconstruction of the Old Electrical Control System of Steel／ Tube Row Saw Based on Modern Automation Technologies

钢管排管锯系一种大型机电一体化设备，其电气设备经过多年运行后，性能已经下降。由于无备件，设备被闲置，造成企业资源浪费。利用西门子、施耐德、图尔克等公司的通用电气产品对攀成钢159厂的钢管排管锯的电控系统实施了改造，使旧设备恢复了原有性能，其操作和维护也更加方便和快捷。

The steel tube row saw is a kind of large equipment of mechatronics; the performances of its electrical equipment have already declined after it was in use for many years. The equipment was in idle due to without the spare parts to cause the wasting of resources of the enterprise. The electrical control system of steel tube row saw of the 159mm tube-rolling plant at Chengdu Steel Tube Co. has been reformed by using the universal electrical products provided by the Companies of Siemens, Schneider and Turck and so on to recover the original performances of the old equipment and its operation and maintenance are of still more convenience and speedy as well.