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1987 Fiscal Year Final Research Report Summary

Studies on Lapping of Diamond Cutting Tool

Research Project

Project/Area Number 60460091
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 機械工作
Research InstitutionOsaka City University

Principal Investigator

TAMAMURA Kentaro  Faculty of Engineering, OSAKA CITY UNIVERSITY, 工学部, 教授 (30046841)

Co-Investigator(Kenkyū-buntansha) 富森 絋  大阪ダイヤモンド工業
MORIMOTO Tokio  Faculty of Engineering, OSAKA CITY UNIVERSITY, 工学部, 助手 (00047242)
WAKABAYASI Mikio  Faculty of Engineering, OSAKA CITY UNIVERSITY, 工学部, 講師 (40047197)
UEGAMI Kenjiro  Faculty of Engineering, OSAKA CITY UNIVERSITY, 工学部, 講師 (50047180)
TOMIMORI Hirosi  Osaka Diamond Industrial Co., I.td.
Project Period (FY) 1985 – 1987
Keywordsdiamond / crystallographic orientation / lapping / frietion / cutting by diamond tool / lapping foree ratio / lapping temperature / 切りくず工具間摩擦係数 / 切りくず凝着
Research Abstract

Properties of single crystal diamond on the lapping, the friction and the cutting test (by diamond tool) have been studied with a special reference to the crystallographic orientation of diamond. By a movel apparatus newly designed, the orientation of diamond is identified in terms of X-ray diffraction technique, and other experiments were also conducted with the apparatus as setting the diamond oriented, In the lapping and frictional tests, the forees, the temperpatures and the wears are measured. In the cutting test, the friction between chip and tool rake face is calculated. The chip corresponding to the above is observed by SEM. The diamond revieals its highly anisotropic characteristies in the all tests. On the lapping test of diamond, it is clear that the foree ratio, the temperature and coeffieient of the frietion become lowest values in the <100> direction of the (110) plane rather than the other. However, the same direction and plance gives larger lapping wear than the other. On the cutting aluminum alloy by diamond cutting tool, the minimums of the cutting foree and coeffieient of the friction reveal ed on the rake face which is identified with (110) plane with <100> direction, as same as on the case of lapping and frictional examinations.

  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] 上神謙次郎: 精密工学会誌.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] kenjiro UEGAMI: CIRP International Seminar On New Manufacturing Technology Singapore 18-19 August 1988.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上神謙次郎: 精密工学会誌.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上神謙次郎: 精密工学会誌.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上神謙次郎: 精密工学会誌.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] kenjiro,UEGAMI: "Studies on Lapping of Diamond Cutting Tool(1 st. Report) Experimental Methods and Lapping by Cast Iron Disk" Journal of the Japan Society of Engineering.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kenjiro,UEGAMI: "Lapping and Frictional Properties of Diamond,and Characteristics of Diamond Cutting Tool" CIRP International Seminar On New Manufacturing Technology Singapore 18-19 August 1988.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kenjiro,UEGAMI: "Studies on Lapping of Diamond Cutting Tool( 2nd. Report) Lapping Properties of Single Crystal Diamond" Journal of the Japan Society of Precision Engineering programed in contribution.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kenjiro,UEGAMI: "Studies on Lapping of Diamond Cutting Tool( 3rd. Report) Frietional Characteristies of Single Crystal Diamond on the Nonferrous Metals" Journal of the Japan Society of Precision Engineering programed in contribution.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kenjiro,UEGAMI: "Studies on Lapping of Diamond Cutting Tool( 4th. Report) Charaeteristies of Diamond Cutting Tool" Journal of the Japan Society of Preeision Engineering programed in contribution.

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1989-03-30  

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