提高锻模寿命的途径

Study on Way for Improving the Life of Forging Die

针对锻模在使用过程中常见的两种失效形式 ,即热磨损和热疲劳裂纹 ,分析了其产生的原因 。

In the light of two common failure modes in use, i.e. thermal wear and hot fatigue crack, this paper analyzes the reasons and puts forward the measures to be taken for improving the life of forging die.