Mechanical design issues, what materials are generally used to manufacture pulleys, what factors should be considered when selecting materials, and what requirements are required when manufacturing pu

Mechanical design issues, what materials are generally used to manufacture pulleys, what factors should be considered when selecting materials, and what requirements are required when manufacturing pulleys. Pulley, which belongs to hub parts, is generally large in size, and its manufacturing process is mainly casting and forging. Generally, the design of large size is through casting, and the material is generally cast iron (good casting performance), and cast steel is rarely used (poor casting performance of steel); Generally small, it can be designed as forgings and made of steel.

The selection of various indexes and materials of pulley is based on the principle of minimum raw materials, feasible technology and lowest cost under the premise of meeting the use requirements.