马钢第二轧钢厂650轧钢车间的200吨曲柄活连杆式热剪虽然有它的优点,但在生产中也暴露出许多缺点,如减速器壳体断裂,刀架倾斜影响剪切质量等。针对上述问题,采取了一些简便的改进措施。通过几年的生产实践证明,对改善设备运行状态,提高剪切质量和方便维修等均收到了良好的效果。 Despite its advantages, the 200-ton Crank Linkage Thermal Cutter at 650 Steel Rolling Mill in Masteel No.2 has exposed many shortcomings in the production such as broken housing of the reducer and the influence of shearing angle . In response to the above problems, some simple improvements have been taken. Through several years of production practice has proved that to improve the operation of the equipment to improve the quality of shear and facilitate maintenance have received good results.