To improve this I made a modification from two sides: to increase the fatigue limitation of shaft and to decrease dynamic-loadstress.
对此,在提高轴头疲劳极限和降低变应力两方面采取了相应的改造措施。
2
The thought of this paper is to discuss on and analysis to dynamic response of HSMS under impact load, and estimate its mean life based on noted stress fatigue design method.