Influence of Cutting Parameters on the Surface Roughness and Hole Diameter of Drilling Making Parts of Alluminium Alloy

• Main Authors: Andrius Stasiūnas, Mindaugas Jurevičius
• Format: Article
• Language: English
• Published: Vilnius Gediminas Technical University 2012-12-01
• Series: Mokslas: Lietuvos Ateitis
• Subjects: aluminum 6082; drilling; cutting speed; feed rate; hole diameter; surface roughness
• Online Access: http://www.mla.vgtu.lt/index.php/mla/article/view/mla.2012.96

The article researches the drilling process of an aluminium alloy. The paper is aimed at analyzing the influence of cutting speed, feed and hole depth considering hole diameter and hole surface roughness of aluminum alloy 6082 in the dry drilling process and at making empirical formulas for cutting parameters. The article also describes experimental techniques and equipment, tools and measuring devices. Experimental studies have been carried out using different cutting parameters. The obtained results have been analyzed using computer software. According to the existing techniques for measuring, surface roughness and hole diameters have been measured, empirical models have been created and the results of the conducted experiments have been inspected. The findings and recommendations are presented at the end of the work.Artcile in Lithuanian