We must improve fatigue strength of elements in sawchain for prolonging lifetime of sawchain.
要提高锯链的使用寿命，必须提高锯链零件的疲劳强度。
2
This article made a stress analysis into the drive link for sawchain by means of finite element method.
用有限元法对锯链的传动链片进行了应力分析。
3
The present invention relates to a motor chainsaw (1), including a guide track (5) and a sawchain (6) being driven in circulation about the guide track (5).