The main function of bearing pedestal is to support and fix the bearing. At the same time, it will also bear and share the pressure from the bearing, so as to reduce the torsion and vibration of the bearing and better ensure the normal operation of mechanical equipment. Because the bearing pedestal plays an important role in the operation of mechanical equipment, it becomes very important to ensure its quality and performance.
Casting is an important process in the production and processing of bearing pedestal and the key to obtain high-quality bearing pedestal products. Although the output of castings in China is large, there are still some deficiencies in relevant technologies. Therefore, it is very urgent and important to improve the level of casting process. In this paper, the influence of casting process on the impact and wear resistance of mechanical bearing pedestal is studied through experiments, and the optimal casting process parameters are determined.
The bearing pedestal plays an important role in the operation of mechanical equipment. Due to the joint influence of internal and external factors, the bearing pedestal is prone to deformation and fracture. Therefore, it is necessary to improve the quality and performance of the bearing pedestal. The casting process has a great influence on the quality and performance of the bearing pedestal. Therefore, this paper studies the influence of the casting parameters on the quality and performance of the bearing pedestalt, and finds that the bearing pedestal has the best impact and wear resistance under the pouring process of 1530 ℃ and 90s.