Study on SPM Aided V-shaped Micro-grooving on Curved Surface by Cantilever for processing

2011 Fiscal Year Final Research Report

• Project/Area Number: 21560113
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Production engineering/Processing studies
• Research Institution: University of Toyama
• Principal Investigator: TAKANO Noboru 富山大学, 大学院・理工学研究部(工学), 助手 (60251881)
• Co-Investigator(Kenkyū-buntansha): YAMADA Shigeru 富山大学, 大学院・理工学研究部(工学), 准教授 (00174714)
• Co-Investigator(Renkei-kenkyūsha): MORITA Noboru 千葉大学, 大学院・工学研究科, 教授 (30239660)
• Project Period (FY): 2009 – 2011
• Keywords: 極微細加工 / マイクロダイヤモンド工具 / 高精度化

Research Abstract

The aim of this study is a development of diamond tool for V-shaped micro-grooving and its applications. The V-shaped micro-grooving was processed by cantilever with sharpened cutting edge. A multi-cantilever with three different flexural rigidity levers was fabricated for processing with high efficiency. The characteristic of individual lever of multi-cantilever was estimated by line and concave processing.