筒形机匣等温精密模锻中的加热

Heating Problems in the Isothermal Precision Forging of the Cylinderical Housing

本文通过理论分析确定了筒形机匣等温精密模锻时坯料的加热温度，确定了模具的加热温度及加热方式。通过理论计算并结合现场实际设计出了合理、可行的加热装置。

According to the theoretical analysis,some important factors,such as the heating range of the blank and the dies and the heating system during the isothermal precision forging process of the cylinderical housing, were determined. A reasonable and reliable heating device was designed by means of the theoretical Calculation and the analysis of the actual situation.