A deep hole part is the critical component of the marine low-speed diesel engine. Due to the u-nique working environment,the manufacturing technology of this deep hole part is highly demanding. Preci-sion die forging is a process that can improve the overall quality of forgings and enhance the performance of the product. Therefore,the die forging process can construct this deep hole part. In this paper,numerical simulation of the process of die forging of this deep hole part in the press was carried out using finite ele-ment simulation,and the distributions of the temperature field and stress field were analyzed to guide the actual production of the deep hole part.
Deep hole partDie forgingNumerical simulationTemperature fieldStress field
NETL
NSTL
万方数据
