圆锥压头递增载荷对材料的划痕行为
刘明(), 伍家楠
Scratch Behavior of Materials under Progressive Load by Conical Indenter
LIU Ming(), WU Jianan

图8. 根据划痕理论计算的宽度wt、实际测量宽度wi和宽度保持率wi/wt与压入深度d的关系

Fig.8. Variation of theoretical calculated width wt, actual measured width wi and width retention wi/wt with penetration depth d