Compared to traditional camshafts, prefabricated camshafts have the following advantages:
1. The assembled camshaft can meet the lightweight requirements of the engine, and its shaft body is made of hollow steel pipes, which is much lower in weight than traditional camshafts and can reduce weight.
2. Reduce emissions and improve overall performance.
3. The structural characteristics of the assembled camshaft eliminate the blank casting process, reducing the environmental pollution caused by the casting industry.
4. Compared with traditional camshafts, prefabricated camshafts have shorter manufacturing process routes, shorter processing cycles, and more flexible technical optimization in the later stage.