本文介绍了在型钢(60kg/m重轨)轧制中应用热轧工艺润滑所采用的润滑系统、润滑剂、润滑方式以及润滑效果。试验研究表明:使用所研制的润滑系统能使润滑剂较好地喷到轧辊孔槽表面,设备简单、安装方便、运行可靠,采用纯油润滑可使轧辊磨损减少一倍,轧制电流降低10％,轧制力降低4.5％～26.4％。 This article describes the lubrication systems, lubricants, lubrication methods, and lubrication effects that apply to hot rolling process lubrication in steel sections (60 kg / m rail). The experimental results show that using the developed lubrication system can make the lubricant spray to the surface of the roller groove well, the equipment is simple, the installation is convenient and the operation is reliable. Pure oil lubrication can reduce the wear of the roller and reduce the rolling current by 10 %, Reducing the rolling force by 4.5% ~ 26.4%.