蒸空模锻锤的锤杆是贵重的易损零件.影响锤杆使用寿命的因素很多,如材料的机械性能、加工与热处理方法、设备的技术状态、生产负荷以及维护使用情况等等.现将我厂对锤杆的材料选择、加工和热处理方法以及设备技术状态对锤杆使用寿命的影响等简要介绍如下. Hammer rods for steamed vacuum forging hammers are expensive, fragile parts that affect the life of the hammer rod, such as the mechanical properties of the material, the processing and heat treatment methods, the technical condition of the equipment, the production load, and the maintenance and use of the material. My factory on the hammer rod material selection, processing and heat treatment methods and equipment technology status on the impact of hammer life and other briefings are as follows.