Influence Of Chain Deformation On Chain Wear Of Sprocket Shaft Group

- Oct 10, 2019-

The influence of chain deformation on the chain wear of the sprocket shaft group At present, with the advancement of science and technology, the domestic fully mechanized coal mining face is also developing towards heavy and scientific technology. At the same time, the task of the scraper conveyor is also getting heavier and heavier under the harsh conditions of the chain.

Influence of Chain Deformation on Chain Wear of Sprocket Shaft Group

At present, with the advancement of science and technology, the domestic fully mechanized coal mining face is also developing in the direction of heavy and scientific technology. At the same time, the task of the scraper conveyor is also getting heavier and heavier. Under the severe working conditions, the chain breakage, deformation and the wear of the chain sprocket chain are still the main components of the scraper conveyor. The heavy load exacerbates the transmission load of the chain and the sprocket, making the problem more prominent when the two are in contact with each other.

The process of the chain sprocket shaft chain wear of the scraper is the dynamic load meshing process under the sliding of the sprocket and the chain. During the working process, the chain is deformed under the action of tension, and the deformation directly affects the contact state with the chain socket, thereby causing the chain of the sprocket shaft group to wear.

In response to this phenomenon, sprocket manufacturers are informed by test results and customer information. The effect of the chain on the chain nest: under the same load, the section of the chain jumps larger and the deformation becomes smaller. The deformation of the same chain under different loads is different. As the load increases, the difference between the long and short axes of the deformed ellipse increases.