Wheel padsIt is mainly installed on the mine overhead wheel, which can avoid the wear of the overhead wheel, reduce the wear of the wire rope, and prolong the service life of the wire rope, so as to greatly reduce the cost and workload of replacing the overhead wheel and the wire rope.
Wheel padsIt is mainly to prevent the direct contact between the wheel and the wire rope and cause mutual wear, and the wheel liner plays a very important role in protecting the life of the wire rope. If the coefficient of friction is too high, it will hinder the rotation of the wire rope and aggravate the wear of the wire rope. In this case, the wire rope must be led into the shaft with as little resistance as possible to reduce torque and rotational stress.
Wheel linersIt plays a vital role in the multi-rope friction hoist, and its main uses are as follows:
1. Provide friction and drive: When the hoist is working, the wire rope is not in direct contact with the wheel wheel, but is driven by friction through the wheel liner. This design not only avoids the direct wear between the wire rope and the overhead wheel, protects the service life of both, but also ensures the stable and efficient operation of the hoist.
2. Cushion load: The wheel liner can withstand a variety of loads transmitted by the wire rope, including radial pressure and tangential friction, as well as dynamic tension in the process of starting and braking. This cushioning effect helps to reduce damage to the system due to shock and vibration, thus ensuring the stable operation of the entire lifting system.
3. Power transmission: As the medium of power transmission, the steel wire rope can drive the wheel to rotate, so as to realize the effective transportation of materials.
In addition, the selection of the wheel liner has an important impact on the performance and service life of the hoist. A suitable overhead wheel liner should have good abrasion resistance, corrosion resistance and heat resistance, and be able to withstand high-speed rotation and heavy load working environments. At the same time, its coefficient of friction should also be moderate to ensure the normal operation and stability of the hoist.
In practice, in order to ensure the normal operation of the wheel liner and prolong its service life, it needs to be regularly inspected, maintained and replaced. This can not only improve the operating efficiency of the hoist, but also reduce the maintenance cost due to failure.
To sum up, the wheel liner plays a vital role in the mining transportation machinery and equipment, and is one of the key components to ensure the stable and efficient operation of the hoist.