TheV-BELT PULLEY belongs to the hub type part, generally with large relative dimension, and its manufacturing process is generally based on casting and forging. Generally, the larger size is designed by casting method, and the material is generally cast iron (with better casting performance), rarely cast steel (with poor casting performance); generally, the smaller size can be designed as forging, and the material is steel.
The belt pulley is mainly used for long-distance power transmission occasions, such as small crude oil engine power output, agricultural vehicles, tractors, automobiles, mining machinery, mechanical processing equipment, textile machinery, packaging machinery, lathes, forging machines, some small horsepower motorcycle power transmission, agricultural machinery power transmission, air compressor, reducer, reducer, generator, ginning machine, etc.
Principle of V-BELT PULLEY choice
The selection of various indexes and materials of pulley is based on the principle of reducing raw materials, feasible technology and lowest cost on the premise of meeting the use requirements.