2JK-3.5/20凿井绞车安装技术安全措施

2JK-3.5/20 Sinking winch installed safety technology

将液压站油压调整到10、20、304、0kgf/cm2,分别检查自整角机电流,检验其与液压站压力的随动性能,测量闸与闸盘的接触面积,必须>60%,闸与闸盘的间隙应为1mm,紧急制动时间≤0.3s,在试闸过程中闸瓦温度≤100℃。

Comprehensive introduction to 2JK - 3.5/20 model - winch installation techniques overview. On the preparatory work before installation and installation process. And de＇tails of the winch system conunissioning and commissioning, the proposed construction plan reasonable choice, so that the whole project can be carried out smoothly. Reduce labor intensity, saving investment material.