Chain rollers are generally made of steel, and the performance of the chain requires high tensile strength and certain toughness. Chains include four series, transmission chains, conveyor chains, drag chains, special professional chains, a series of usually metal links or rings, chains used to obstruct traffic passages, chains for mechanical transmission, chains can be Divided into short pitch precision roller chains, short pitch precision roller chains, curved plate roller chains for heavy-duty transmission, chains for cement machinery, leaf chains, and high-strength chains.
Chain maintenance
There should be no skew and swing when the sprocket is installed on the shaft. In the same transmission assembly, the end faces of the two sprockets should be in the same plane. When the center distance of the sprocket is less than 0.5 meters, the allowable deviation is 1mm. When the distance is more than 0.5 meters, the allowable deviation is 2mm, but the phenomenon of friction on the side of the sprocket teeth is not allowed. If the deviation of the two wheels is too large, it is easy to cause off-chain and accelerated wear. When replacing the sprocket, you must pay attention to inspection and adjustment. Offset
Post time: Aug-29-2023