大棒生产线热锯机锯切电流优化控制

Improved Controlling for Feeding Current of the Hot Sawmill on the Big Bar Rolling Line

热锯机是轧钢生产车间用于切断型钢轧件和轧件定尺切断的重要设备之一。介绍了热锯自动化控制的过程与控制重点,对于热锯进锯速度控制进行深入的阐述。并在锯切过程中,根据主电机电流反馈,适时调节进锯速度,以保证最佳的锯切力。这套系统在实际生产中对数据进行检测和调试,最终取得良好的效果。该热锯机具有实用和推广价值。

The hot sawmill is one of the most importment equipments in steel rolling shop, which cut off rolling workpiece and length cutting. The hot sawmill control process and point of automating were introduced. It thoroughly elaborated to the speed control of the hot sawmill. Thus, in the production, the feeding force is optimal by regulation of feeding speed according to the feedback of the electric current of the master motor.This system has been testing and debugging in the production and better results in product. The hot sawmill will be of great use value and in prospect of development.