JPS57186044A - Cylinder having internal peripheral surface treated by laser hardening - Google Patents

Cylinder having internal peripheral surface treated by laser hardening

Info

Publication number
JPS57186044A
JPS57186044A JP6930481A JP6930481A JPS57186044A JP S57186044 A JPS57186044 A JP S57186044A JP 6930481 A JP6930481 A JP 6930481A JP 6930481 A JP6930481 A JP 6930481A JP S57186044 A JPS57186044 A JP S57186044A
Authority
JP
Japan
Prior art keywords
cylinder
treatment layer
peripheral surface
internal peripheral
blow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6930481A
Other languages
English (en)
Other versions
JPS6056254B2 (ja
Inventor
Yoichi Shimizu
Koichi Inotsume
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teikoku Piston Ring Co Ltd
Original Assignee
Teikoku Piston Ring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teikoku Piston Ring Co Ltd filed Critical Teikoku Piston Ring Co Ltd
Priority to JP56069304A priority Critical patent/JPS6056254B2/ja
Publication of JPS57186044A publication Critical patent/JPS57186044A/ja
Publication of JPS6056254B2 publication Critical patent/JPS6056254B2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Heat Treatment Of Articles (AREA)
JP56069304A 1981-05-11 1981-05-11 レ−ザ硬化処理した内周面を有するシリンダ Expired JPS6056254B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56069304A JPS6056254B2 (ja) 1981-05-11 1981-05-11 レ−ザ硬化処理した内周面を有するシリンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56069304A JPS6056254B2 (ja) 1981-05-11 1981-05-11 レ−ザ硬化処理した内周面を有するシリンダ

Publications (2)

Publication Number Publication Date
JPS57186044A true JPS57186044A (en) 1982-11-16
JPS6056254B2 JPS6056254B2 (ja) 1985-12-09

Family

ID=13398682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56069304A Expired JPS6056254B2 (ja) 1981-05-11 1981-05-11 レ−ザ硬化処理した内周面を有するシリンダ

Country Status (1)

Country Link
JP (1) JPS6056254B2 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146546U (ja) * 1983-03-22 1984-09-29 帝国ピストンリング株式会社 シリンダライナ
JPS6028230U (ja) * 1983-08-03 1985-02-26 トヨタ自動車株式会社 内燃機関の可変圧縮比機構
JPS6069344U (ja) * 1983-10-20 1985-05-16 三菱自動車工業株式会社 シリンダライナ
JPS6158950A (ja) * 1984-08-29 1986-03-26 Daihatsu Motor Co Ltd 内燃機関のシリンダブロツク
JPS6158951A (ja) * 1984-08-29 1986-03-26 Daihatsu Motor Co Ltd 内燃機関のシリンダブロック製造方法
JPS61176254U (ja) * 1985-04-18 1986-11-04
US4899024A (en) * 1986-12-19 1990-02-06 Fiat Auto S.P.A. Method for treating large cast iron dies, particularly for vehicle-sheet metal pressing
GB2416319A (en) * 2004-07-20 2006-01-25 Sustainable Engine Systems Ltd Tube formation using laser remelting
KR100580048B1 (ko) * 1999-12-31 2006-05-12 현대자동차주식회사 실린더 블록 보어 내면의 경화구조 및 경화방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941717A (ja) * 1972-08-25 1974-04-19
JPS5386609A (en) * 1976-10-05 1978-07-31 Boc Ltd Treating method and apparatus of support surface of metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941717A (ja) * 1972-08-25 1974-04-19
JPS5386609A (en) * 1976-10-05 1978-07-31 Boc Ltd Treating method and apparatus of support surface of metal

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146546U (ja) * 1983-03-22 1984-09-29 帝国ピストンリング株式会社 シリンダライナ
JPS6028230U (ja) * 1983-08-03 1985-02-26 トヨタ自動車株式会社 内燃機関の可変圧縮比機構
JPS6069344U (ja) * 1983-10-20 1985-05-16 三菱自動車工業株式会社 シリンダライナ
JPS6158950A (ja) * 1984-08-29 1986-03-26 Daihatsu Motor Co Ltd 内燃機関のシリンダブロツク
JPS6158951A (ja) * 1984-08-29 1986-03-26 Daihatsu Motor Co Ltd 内燃機関のシリンダブロック製造方法
JPH0312219B2 (ja) * 1984-08-29 1991-02-19 Daihatsu Motor Co Ltd
JPS61176254U (ja) * 1985-04-18 1986-11-04
US4899024A (en) * 1986-12-19 1990-02-06 Fiat Auto S.P.A. Method for treating large cast iron dies, particularly for vehicle-sheet metal pressing
KR100580048B1 (ko) * 1999-12-31 2006-05-12 현대자동차주식회사 실린더 블록 보어 내면의 경화구조 및 경화방법
GB2416319A (en) * 2004-07-20 2006-01-25 Sustainable Engine Systems Ltd Tube formation using laser remelting

Also Published As

Publication number Publication date
JPS6056254B2 (ja) 1985-12-09

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