Development of novel cutting oil for hard-to-cut materials using ionic liquid

2021 Fiscal Year Final Research Report

• Project/Area Number: 19K14862
• Research Category: Grant-in-Aid for Early-Career Scientists
• Allocation Type: Multi-year Fund
• Review Section: Basic Section 18020:Manufacturing and production engineering-related
• Research Institution: Kansai University (2021); Tokyo University of Science (2019-2020)
• Principal Investigator: KAWADA Shouhei 関西大学, システム理工学部, 助教 (60822517)
• Project Period (FY): 2019-04-01 – 2022-03-31
• Keywords: 切削 / イオン液体 / 摩擦 / 添加剤 / その場観察

Outline of Final Research Achievements

Materials used in the aerospace field that will lead to Japanese industry in the future are made of difficult-to-machine materials. Therefore, it is very important to improve the lubricating properties of difficult-to-machine materials. This study attempted to develop a new machining oil using ionic liquids as an immediate countermeasure.
As a result of carrying out this study, it is succeeded in developing a machining oil with a low coefficient of friction for stainless steel and titanium alloys.

Free Research Field

トライボロジー

Academic Significance and Societal Importance of the Research Achievements

今回の研究は、難削材料の快削性を向上させる加工油の開発である。この成果は、日本産業をけん引する航空宇宙分野などへの応用が期待することができ、社会的に大きな意義がある。
また、加工面で起きる現象をリアルタイムで計測することにも成功しており、潤滑などを取り扱うトライボロジー分野や固液界面などを対象とした表面科学分野への波及効果も期待することができる。