Author:
Ji Lu,Wang Xin,Shan Yan,Bai Xiaotao
Abstract
Abstract
In order to study the rule of lateral uplift of pure aluminum (purity is 99.999%) during mechanical scribing, based on the mechanical scribing test device, the tool tip angles are 80 °, 85 °, 90 °, 95 °, 100 ° The diamond cone cutter is used to perform mechanical scoring test on pure aluminum with a depth range of 5μm-25μm. Through the bump height detection analysis, lateral ridge height and groove depth - mathematical statistical relationship knife sharp corners, through the known parameters such as groove depth, groove on the bump height is pre-sentence, thereby pre-Groove play an important role in the control.
Subject
General Physics and Astronomy
Reference12 articles.
1. A New Microhardness Testing Method on Grating Films[J];Ma,2020
2. Delamination of thin coatings at scratching:Experiments and numerics[J];Fredric;Journal of Mechanics of Materials and Structures,2009
3. Influence of the attack angle on the scratch testing of an aluminium alloy by cones: Experimental and numerical studies[J];Ben;Science Direct,2008