JPS57177926A - Method and device for hardening of sliding surface of cam - Google Patents

Method and device for hardening of sliding surface of cam

Info

Publication number
JPS57177926A
JPS57177926A JP6184581A JP6184581A JPS57177926A JP S57177926 A JPS57177926 A JP S57177926A JP 6184581 A JP6184581 A JP 6184581A JP 6184581 A JP6184581 A JP 6184581A JP S57177926 A JPS57177926 A JP S57177926A
Authority
JP
Japan
Prior art keywords
sliding surface
cam
torch
electrode
melting
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
JP6184581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6140014B2 (enrdf_load_stackoverflow
Inventor
Makoto Harine
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP6184581A priority Critical patent/JPS57177926A/ja
Publication of JPS57177926A publication Critical patent/JPS57177926A/ja
Publication of JPS6140014B2 publication Critical patent/JPS6140014B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
JP6184581A 1981-04-22 1981-04-22 Method and device for hardening of sliding surface of cam Granted JPS57177926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6184581A JPS57177926A (en) 1981-04-22 1981-04-22 Method and device for hardening of sliding surface of cam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6184581A JPS57177926A (en) 1981-04-22 1981-04-22 Method and device for hardening of sliding surface of cam

Publications (2)

Publication Number Publication Date
JPS57177926A true JPS57177926A (en) 1982-11-01
JPS6140014B2 JPS6140014B2 (enrdf_load_stackoverflow) 1986-09-06

Family

ID=13182825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6184581A Granted JPS57177926A (en) 1981-04-22 1981-04-22 Method and device for hardening of sliding surface of cam

Country Status (1)

Country Link
JP (1) JPS57177926A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993832A (ja) * 1982-11-18 1984-05-30 Mitsubishi Motors Corp カム摺動面の溶解装置
JPS5993831A (ja) * 1982-11-17 1984-05-30 Mitsubishi Motors Corp カム摺動面の白銑硬化方法
JPS5996225A (ja) * 1982-11-22 1984-06-02 Mitsubishi Motors Corp カム摺動面の白銑硬化方法
JPS60211015A (ja) * 1984-04-04 1985-10-23 Honda Motor Co Ltd カムの再溶融硬化処理方法
JPS60211016A (ja) * 1984-04-04 1985-10-23 Honda Motor Co Ltd カムの再溶融化処理前における加工方法
JPS60243222A (ja) * 1984-04-09 1985-12-03 Honda Motor Co Ltd 再溶融化処理における処理軌跡形成方法
DE3626808A1 (de) * 1985-08-09 1987-02-19 Toyota Motor Co Ltd Verfahren zur herstellung einer nockenwelle mit einer aufgeschmolzenen und abgekuehlten oberflaechenschicht
US4718952A (en) * 1985-08-09 1988-01-12 Toyota Jidosha Kabushiki Kaisha Process for producing a remelted and chilled camshaft
US4720312A (en) * 1985-08-08 1988-01-19 Toyota Jidosha Kabushiki Kaisha Process for producing surface remelted chilled layer camshaft
JPH0558807U (ja) * 1992-10-22 1993-08-03 三菱自動車工業株式会社 エンジンのオイル戻し構造

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993831A (ja) * 1982-11-17 1984-05-30 Mitsubishi Motors Corp カム摺動面の白銑硬化方法
JPS5993832A (ja) * 1982-11-18 1984-05-30 Mitsubishi Motors Corp カム摺動面の溶解装置
JPS5996225A (ja) * 1982-11-22 1984-06-02 Mitsubishi Motors Corp カム摺動面の白銑硬化方法
JPS60211015A (ja) * 1984-04-04 1985-10-23 Honda Motor Co Ltd カムの再溶融硬化処理方法
JPS60211016A (ja) * 1984-04-04 1985-10-23 Honda Motor Co Ltd カムの再溶融化処理前における加工方法
JPS60243222A (ja) * 1984-04-09 1985-12-03 Honda Motor Co Ltd 再溶融化処理における処理軌跡形成方法
US4720312A (en) * 1985-08-08 1988-01-19 Toyota Jidosha Kabushiki Kaisha Process for producing surface remelted chilled layer camshaft
DE3626808A1 (de) * 1985-08-09 1987-02-19 Toyota Motor Co Ltd Verfahren zur herstellung einer nockenwelle mit einer aufgeschmolzenen und abgekuehlten oberflaechenschicht
US4718952A (en) * 1985-08-09 1988-01-12 Toyota Jidosha Kabushiki Kaisha Process for producing a remelted and chilled camshaft
US4787944A (en) * 1985-08-09 1988-11-29 Toyota Jidosha Kabushiki Kaisha Process for producing surface remelted chilled layer camshaft
JPH0558807U (ja) * 1992-10-22 1993-08-03 三菱自動車工業株式会社 エンジンのオイル戻し構造

Also Published As

Publication number Publication date
JPS6140014B2 (enrdf_load_stackoverflow) 1986-09-06

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