JPS6342689B2 - - Google Patents

Info

Publication number
JPS6342689B2
JPS6342689B2 JP58155136A JP15513683A JPS6342689B2 JP S6342689 B2 JPS6342689 B2 JP S6342689B2 JP 58155136 A JP58155136 A JP 58155136A JP 15513683 A JP15513683 A JP 15513683A JP S6342689 B2 JPS6342689 B2 JP S6342689B2
Authority
JP
Japan
Prior art keywords
cam follower
cooling
edge
hardening
cam
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.)
Expired
Application number
JP58155136A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5959830A (ja
Inventor
Rainke Furiitoherumu
Shutengeru Edogaa
Yurugen Raisunaa Hansu
Emude Furiitoherumu
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of JPS5959830A publication Critical patent/JPS5959830A/ja
Publication of JPS6342689B2 publication Critical patent/JPS6342689B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
JP15513683A 1982-08-26 1983-08-26 再溶解焼入れの際にカム従動体の縁部を冷却するための装置 Granted JPS5959830A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3231774.3 1982-08-26
DE19823231774 DE3231774C1 (de) 1982-08-26 1982-08-26 Vorrichtung zum Kuehlen der Kanten beim Umschmelzhaerten von Nockenfolgern

Publications (2)

Publication Number Publication Date
JPS5959830A JPS5959830A (ja) 1984-04-05
JPS6342689B2 true JPS6342689B2 (cg-RX-API-DMAC7.html) 1988-08-25

Family

ID=6171760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15513683A Granted JPS5959830A (ja) 1982-08-26 1983-08-26 再溶解焼入れの際にカム従動体の縁部を冷却するための装置

Country Status (4)

Country Link
JP (1) JPS5959830A (cg-RX-API-DMAC7.html)
DE (1) DE3231774C1 (cg-RX-API-DMAC7.html)
FR (1) FR2532328B1 (cg-RX-API-DMAC7.html)
GB (1) GB2125832B (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980723A (ja) * 1982-11-01 1984-05-10 Mitsubishi Motors Corp カム摺動面の白銑硬化装置
JPH0737660B2 (ja) * 1985-02-21 1995-04-26 トヨタ自動車株式会社 アルミ合金鋳物製内燃機関用シリンダヘッドの改良処理方法
JPS61246320A (ja) * 1985-03-01 1986-11-01 Toyota Motor Corp 再溶融チルカムシヤフトの製造方法
DE3916684A1 (de) * 1989-05-23 1990-11-29 Opel Adam Ag Verfahren zum umschmelzhaerten von oberflaechen
DE4205801C1 (cg-RX-API-DMAC7.html) * 1992-02-26 1993-07-15 Aeg-Elotherm Gmbh, 5630 Remscheid, De
DE4224264C1 (en) * 1992-07-23 1993-06-09 Aeg-Elotherm Gmbh, 5630 Remscheid, De Remelting of workpiece surface - by reducing carbon@ content in parts where remelting will not occur and directing an arc, electron, plasma or laser beam onto the surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR807429A (fr) * 1935-06-20 1937-01-12 Ig Farbenindustrie Ag Procédé de durcissement superficiel de pièces métalliques et appareillage propre à l'exécution de ce procédé
GB502152A (en) * 1936-09-10 1939-03-10 Werner Theodor Schaurte Process of and apparatus for effecting local hardening of mass-production articles
DE2232124A1 (de) * 1972-06-30 1974-01-10 Daimler Benz Ag Verfahren zum haerten von oberflaechen
DE2742597C3 (de) * 1977-09-22 1980-02-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Nockenwelle für Kolbenkraft- und -arbeitsmaschinen, vorzugsweise Hubkolben-Brennkraftmaschinen

Also Published As

Publication number Publication date
DE3231774C1 (de) 1983-04-07
GB2125832A (en) 1984-03-14
FR2532328A1 (fr) 1984-03-02
JPS5959830A (ja) 1984-04-05
GB8321205D0 (en) 1983-09-07
FR2532328B1 (fr) 1986-03-21
GB2125832B (en) 1985-12-11

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