The depth of the scratch is defined as the difference between the lowest point of the scratch and the highest point of the initial surface in the z direction after the abrasive particles have been rubbed.
Definethe depth of the scratch is the difference between the lowest point of the scratch and the highest point of the initial face in the z direction after the grinding grain friction.
The depth of scratch is defined as the difference between the lowest point of scratch and the highest point of initial surface in Z direction after abrasive friction.