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Development of a clean table system for machine tools

Research Project

Project/Area Number 13450060
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 機械工作・生産工学
Research InstitutionKeio University

Principal Investigator

AOYAMA Tojiro  Keio University, Faculty of Science and Technology, Professor, 理工学部, 教授 (70129302)

Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥10,000,000 (Direct Cost: ¥10,000,000)
Fiscal Year 2002: ¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2001: ¥7,600,000 (Direct Cost: ¥7,600,000)
KeywordsMachine tools / Table system / Guide way / Solid lubricants / Half floating air slide way / Environment / Friction and wear / Tribology
Research Abstract

As the material for sliding guideways, metal is generally used and liquid mineral oil is supplied as the lubricant. However these result in the temperature rise during high-speed operations due to the viscous friction. Moreover, there are growing trends for oil-less guideways for uses in extreme environmental conditions such as high temperature, high vacuum and cleanliness as well as growing interests in the recent years in environmental issues. The purpose of this study is to develop lubricant-free sliding guideways for machine tools by applying solid lubricants. The study was carried out in following research items;
(1) Investigation of the trend of the research of a solid lubricant.
(2) Development of a special experimental device which provides a plane on plane contact condition in order toevaluate the tribological characteristics of various composite materials under the same sliding condition of practical machine tool tables.
(3) Evaluation of the tribological characteristics of various composite materials
(4) Development of a pneumatic half-floating contact mechanism
The result obtained in this study are summarized as follows;
(1) PTFE added epoxy synthetic resin shows the excellent performances in the frictional characteristics.
.(2) By applying the pneumatic half-floating contact mechanism, the composite materials show high wear-resistance characteristics that can satisfy a practical use.
(3) The content of PTFE in epoxy synthetic resin strongly influences on the friction and wear characteristics of slideways.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (9 results)

All Other

All Publications (9 results)

  • [Publications] Y.Akita: "Application of Composite Materials to Siding Guideways of Machine Tools (Tribological Performances in Dry Friction)"Proceedings of the First International Conference on Mechanical Engineering (Nov.22-22),Shanghai. (CD-ROM). No.hy060578 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 秋田祐一郎: "工作機械用すべり案内面への固体潤滑剤の適用"日本機械学会関東支部第7期総会講演会講演論文集. NO.010-1. 51-52 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Tojiro Aoyama: "Life-Cycle Design System for Machine Parts"Proceedings of Second International Symposium on Environmentally Conscious Design and Inverse Manufacturing. 299-302 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Akita, T.Aoyama, M.Fukushima: "Application of Composite Materials to Siding Guideways of Machine Tools (Tribological Performances in Dry Friction)"Proceedings of the First International Conference on Mechanical Engineering, Nov.20-22, Shanghai, China. Paper No. hy060578. (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Akita, T.Aoyama, M.Fukushima: "Application of solid lubricants to guideways for machine tools"Proceedings of the annual meeting of Kanto-Branch of JSME. No.010-1. 51-52 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Aoyama, S.Nawata: "Life-Cycle Design System for Machine Parts -Linkage of LCI data to CAD/CAM data"Proceedings of Second International Symposium on Environmentally Conscious Design and Inverse Manufacturing, Tokyo. 11-15 Dec.. 299-302 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Tojiro Aoyama: "Life-Cycle Design System for Machine Parts"Proceedings of Second International Symposium on Environmentally Conscious Design and Inverse Manufacturing. 299-302 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Akita: "Application of Composite Materials to Siding Guideways of Machine Tools (Tribological Performances in Dry Friction)"Proceedings of the First International Conference on Mechanical Engineering (Nov. 22-22), Shanghai. CD-ROM. No.hy060578 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 秋田祐一郎: "工作機械用すべり案内面への固体潤滑剤の適用"日本機械学会関東支部第7期総会講演会講演論文集. No. 010-1. 51-52 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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