粗糙表面高强铝合金导线疲劳寿命预测
宋文硕, 宋竹满, 罗雪梅, 张广平, 张滨

Fatigue Life Prediction of High Strength Aluminum Alloy Conductor Wires with Rough Surface
SONG Wenshuo, SONG Zhuman, LUO Xuemei, ZHANG Guangping, ZHANG Bin
表1 样品的表面粗糙度数据
Table 1 Surface roughness parameters of the 6061 aluminum alloy conductor wire specimens
SandpaperRa / μmRz / μml / μm
100#12.1161.7255
200#10.4148.9265
800#8.1104.0228
Nylon cloth5.857.9211