Development of curved surface finishing method combined burnishing and cutting process using NC machine tool

2014 Fiscal Year Final Research Report

• Project/Area Number: 25820022
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Production engineering/Processing studies
• Research Institution: Kanazawa University
• Principal Investigator: MASATO Okada 金沢大学, 機械工学系, 助教 (60369973)
• Research Collaborator: ASAKAWA Naoki 金沢大学, 機械工学系, 教授 (80270924)
• Project Period (FY): 2013-04-01 – 2015-03-31
• Keywords: バニシング加工 / 表面処理 / 自由曲面 / 表面性状 / パラレルメカニズム / 力制御

Outline of Final Research Achievements

This study develops curved surface finishing method which can generate smooth metal surface with superior abrasion resistance and fatigue strength in a simple and high efficiency. This method achieved by combining burnishing process, which slides hard material tool on target surface, and cutting under fine depth of cut. The finishing curved surface having superior roughness can be obtained even in omitting the cutting process by using smooth diamond tip as burnishing tool and five degree of freedom machine tool with force control function.

Free Research Field

切削加工，塑性加工