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石油钻机绞车的刹车系统是石油钻机的重要部分,刹车系统的安全不光决定着设备的安全,还决定着井下和人身的安全。因此刹车系统正常、安全的工作是非常重要的。随着钻井深度的不断整加,石油钻机、修井机的钩载越来越大,传统的带式刹车的制动力矩不足以刹住或悬持所需钩载,盘式刹车以其各种优越性正在慢慢取代带式刹车。在石油钻井起升系统中使用液压盘式刹车装置,是西方石油公司八十年代兴起的一种新生事物。使用液压盘式刹车装置取代带式刹车已成为国外石油钻机,修井机刹车系统技术改造和更新换代的方向。
Oil drilling rig winch brake system is an important part of oil rigs, brake system safety not only determines the safety of the equipment, but also determines the safety of mine and personal. Therefore, the brake system normal and safe work is very important. As drilling depth continues to increase, oil rigs and workover rigs are becoming more and more hooked. The braking torque of conventional belt brakes is not enough to brake or hold the required load. The superiority is slowly replacing belt brakes. The use of hydraulic disc brakes in oil drilling and hoisting systems is a new-born thing that Western oil companies were born in the 1980s. The use of hydraulic disc brakes to replace belt brakes has become a foreign oil rig, workover rig braking system technological innovation and upgrading direction.