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Tai 'an chain production factory tells you: factors affecting ring chain performance

RELEASE TIME :

2020-09-29

In the operation process of scraping conveyor belt, the ring chain assumes the tension, in addition to the intermediate trough, coal, sprocket to form a full friction. The connection of each ring in a chain in its own action. Because the monopulse not only forms sliding friction, but also strains each other inside the arc and forms internal stress. Tai 'an chain production factory, ring two straight edge tension. The edge of the arc is subject to tension, and the inner side of the interface between the straight edge and the arc is subject to pressure. The end of the arc bears the shear force along the middle section surface of the firm. The ring chain through the sprocket, and in operation has been bearing the sprocket teeth similar to the frequency of the pulsating load. This type of load will suddenly become larger when the card chain is produced, that is

In the operation process of scraping conveyor belt, the ring chain assumes the tension, in addition to the intermediate trough, coal, sprocket to form a full friction. The connection of each ring in a chain in its own action. Because the monopulse not only forms sliding friction, but also strains each other inside the arc and forms internal stress. Tai 'an chain production factory, ring two straight edge tension. The edge of the arc is subject to tension, and the inner side of the interface between the straight edge and the arc is subject to pressure. The end of the arc bears the shear force along the middle section surface of the firm. The ring chain through the sprocket, and in operation has been bearing the sprocket teeth similar to the frequency of the pulsating load. This kind of load will suddenly become larger when it produces the stuck chain, that is, the vibration amplitude will increase, which will cause the ring chain to break. On the other hand, the ring chain through the sprocket guide and bear great Kuaqu internal stress, Tai 'an chain production factory.

Tai 'an Chain Factory: Several factors that interfere with the characteristics of ring chain:

(1) The stainless steel plate quality of the ring chain: under the condition of the geometric specification and composition of the ring chain stainless steel plate reaching the standard, if the non-metallic material slag inclusion in the metallographic structure of the supply situation exceeds the requirements. Austenite crystal tensile more than 5, there will be poor laser welding characteristics and other conditions, Tai 'an chain production factory;

(2) ring chain laser welding performance of the ring chain: such as cracks, creases, burns, etc.;

(3) Heat treatment method of ring chain;

(4) the pre-tensile internal stress of the ring chain;

(5) Workpiece conditions of the ring chain.

 

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