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What are the factors that affect the quality of wire rope for you?
Release time:
2020-10-21
Wire rope is a multi-layer steel wire twisted into a strand 'and then to the core as the center' by a certain number of strands twisted into a spiral rope. In material handling machinery 'for lifting, pulling, tensioning and carrying purposes.
Wire rope is a multi-layer steel wire twisted into a strand 'and then to the core as the center' by a certain number of strands twisted into a spiral rope. In material handling machinery 'for lifting, pulling, tensioning and carrying purposes. In the process of use, it needs to bear the action of alternating load, so the quality of steel wire rope is very important to users. What are the factors that affect the quality of steel wire rope?
1. The quality of steel wire: steel wire as a part of the composition of the wire rope, its quality is very good or bad influence on the wire rope.
The quality of steel wire is mainly determined by the material and production process of steel wire. The WDI company has mastered the unique cold drawing process, thus producing a high quality of steel wire, so it has become a large steel wire supplier in Europe, supplying a number of internationally renowned steel wire rope manufacturers. Baikete agent's Baishen round strand wire rope are made of WDI's own steel wire.
2. The size of the rope core: The main function of the rope core in the wire rope is to support the strands and ensure the internal oil balance of the wire rope to achieve a stable cross-sectional structure. In the exchange with foreign countries, we learned that the content of grease should account for about 1.5 percent of the total weight of the wire rope. The rope core includes a steel core and a fiber core, the fiber core includes a natural fiber core and a synthetic fiber core, the natural fiber core such as sisal, jute, cotton thread, etc., and the synthetic fiber core includes polyethylene and polypropylene filaments, etc. The natural fiber core can store more grease, which can lubricate the wire rope and prolong the service life of the wire rope.
3. The quality of grease: The grease inside the oil-containing wire rope mainly plays the role of lubrication, anti-corrosion and anti-rust, and ensuring the coefficient of friction. Good grease can protect the wire rope well and always make the wire rope in a very stable running state, while poor grease will cause the wire rope to lack oil early, throw oil more, and even slip rope major accidents. Therefore, the quality of the grease is also an important factor affecting the life of the wire rope.
4. Wire rope production process differences:
The production of steel wire rope is closely related to the enterprise's process design ability, process route formulation, and professional technical personnel and practical experience. The production process and the design of the process fixture belong to the category of technical confidentiality, and each unit has its own unique features. Again, no interpretation.
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