How to maintain a winch on a daily basis?
Release time:
2020-11-23
The hoisting equipment in coal mines is an important device for factories, especially suitable for heavy-duty transportation. The application of winches plays a certain role. As the name suggests, hydraulic winches are mainly used for mining operations, and they work using steel wire ropes. Because they are large equipment and used in mining, regular maintenance of the winches should be noted to reduce the occurrence of equipment failures.
The hoisting work in coal mines is an important equipment for factories, especially suitable for heavy-duty transportation, and the application of winches plays a certain role. Hydraulic winches, as the name suggests, are mainly used for mining operations, and they use steel wire ropes to complete their work. Because they are large equipment and also mining equipment, regular attention should be paid to daily maintenance.Winchto reduce equipment failures.
1. Check whether there is oil contamination on the working surfaces of the pneumatic brake disc and brake pads. If there are oil stains, please clean them. Otherwise, the friction coefficient of the brake disc and brake pads will sharply decrease due to oil contamination, which will affect the braking torque and pose serious equipment and personal safety risks, so regular attention is necessary.Winch2. Check whether the oil level in the hydraulic station's oil tank is within the range of the oil level indicator line, which usually requires research. The working oil should be kept clean and replaced at least every six months. If the oil contains a lot of foam and sediment, it should be replaced immediately.
3. When repairing the brakes and hydraulic station, in addition to turning off the power to the solenoid valve, a locking device should also be used to lock the valve core to ensure safety.
4. During operation, check the wear of the pneumatic brake pads. If the wear of the brake pads reaches 2, and the exhaust volume of the spiral spring exceeds 1, timely adjustments and checks should be made to avoid affecting the braking torque, and check whether the wear switch of the brake shoes and the disc, as well as the spring exhaust switch, are functioning properly.
5. Regularly check the application of the pneumatic winch reducer. If abnormal sounds and vibrations are found in the reducer, the temperature rises, and pitting or large-area scratches gradually appear on the tooth surface, it should be stopped for inspection and handling in a timely manner. This can improveWinchthe manufacturer's equipment to extend its service life.
5.定期检查气动绞车减速机的应用，发现减速器的声音和振动异常，温度升高，牙齿表面逐渐出现点蚀或大面积划痕，应及时停止进行检查和处理。这样，可以改善Winch制造商的设备，以延长使用寿命。
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