According to the EDX analysis on the break area of blade, it's found that the bits and blade glue the other side material elements of each.

对刀片破损断口进行能谱分析，证实刀片与粘屑相互粘结有对方材料元素。

youdao

Blade fracture location is match to the position of maximum stress derived from the static analysis, so try to reduce stress concentration increases the intensity of the blade is critical.

本文研究的叶片的断裂位置与静力分析所求出的最大应力位置吻合，因此设法减小该位置的应力集中情况对于提高叶片的强度很关键。

youdao