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Wire rope lubrication maintenance method
Release time:
2023-02-17
Luoyang baike te technology development co., ltd is mainly engaged in wire rope nondestructive testing, wire rope nondestructive testing, wire rope nondestructive testing instrument, wire rope nondestructive testing instrument and other products and services. Today, I 'd like to share with you the lubrication and maintenance methods of steel wire ropes. The specific contents are as follows
Wire rope lubrication maintenance method
Luoyang Baikte Technology Development Co., Ltd. is mainly engaged inNon-destructive testing of steel wire ropeNDT, wire rope NDT, wire rope NDT, wire rope NDT and other products and services. Today, I would like to share with you the lubrication and maintenance methods of steel wire ropes. The specific contents are as follows:
First of all, to choose the appropriate wire rope grease, elevator wire rope grease should be used with the corresponding friction coefficient of special friction grease, high-performance wire rope grease is to maintain the wire rope to extend the life of the fundamental guarantee.
When the wire rope is working, the internal three-dimensional fretting friction is presented, which requires the wire rope grease to have a strong permeability, that is, the lubricating oil molecular antiwear agent component in the grease can penetrate into each steel wire. In addition, the wire rope grease must also have strong adhesion properties to ensure its uniform adhesion to each wire rope.
In general, there are several methods for the lubrication and maintenance of steel wire ropes. One is to disassemble the steel wire ropes and soak them in lubricating oil with a temperature of 80-100 degrees for about 2-4 hours. The other is to brush the lubricant directly on the steel wire ropes with a brush. The key is to master the brushing method and interval. Generally speaking, for steel wires with a diameter of about 12mm, about 1kg of grease is applied every 40 meters, and the brushing interval of about two weeks; another is to use the wire rope lubrication equipment to lubricate the wire rope. This method saves trouble, but the cost of the equipment is high. The specific lubricant and lubrication method shall be carried out according to the requirements of the wire rope manufacturer. At present, there are not many elevator maintenance units that really pay attention to the lubrication and maintenance of steel wire ropes. Many units have become accustomed to replacing new steel wire ropes without paying attention to lubrication management.
The lubrication mentioned by the staff of Luoyang Baikte Technology Development Co., Ltd. is only for the wire rope itself, which is only one aspect of ensuring the safe use of the wire rope. In addition, it is also necessary to check the peripheral conditions of the wire rope, such as the surface wear of the traction sheave groove and the geometry of the sheave groove, so as to ensure that the wire rope is always in a good contact state during operation to reduce friction and ensure the safe operation of the elevator.
Article content from the wire rope nondestructive testing://m.priceaide.com/
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