ES505381A0 - Procedimiento para endurecer superficialmente de forma si- multanea las superficies de trabajo de una multiplicidad de levas - Google Patents

Procedimiento para endurecer superficialmente de forma si- multanea las superficies de trabajo de una multiplicidad de levas

Info

Publication number
ES505381A0
ES505381A0 ES505381A ES505381A ES505381A0 ES 505381 A0 ES505381 A0 ES 505381A0 ES 505381 A ES505381 A ES 505381A ES 505381 A ES505381 A ES 505381A ES 505381 A0 ES505381 A0 ES 505381A0
Authority
ES
Spain
Prior art keywords
cams
multiplicity
procedure
work surfaces
simultaneously surface
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
ES505381A
Other languages
English (en)
Other versions
ES8206640A1 (es
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.)
Sciaky Brothers Inc
Original Assignee
Sciaky Brothers Inc
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 Sciaky Brothers Inc filed Critical Sciaky Brothers Inc
Publication of ES8206640A1 publication Critical patent/ES8206640A1/es
Publication of ES505381A0 publication Critical patent/ES505381A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/302—Controlling tubes by external information, e.g. programme control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
ES505381A 1980-09-11 1981-09-10 Procedimiento para endurecer superficialmente de forma si- multanea las superficies de trabajo de una multiplicidad de levas Granted ES505381A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18639380A 1980-09-11 1980-09-11

Publications (2)

Publication Number Publication Date
ES8206640A1 ES8206640A1 (es) 1982-08-16
ES505381A0 true ES505381A0 (es) 1982-08-16

Family

ID=22684778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505381A Granted ES505381A0 (es) 1980-09-11 1981-09-10 Procedimiento para endurecer superficialmente de forma si- multanea las superficies de trabajo de una multiplicidad de levas

Country Status (7)

Country Link
EP (1) EP0060257B1 (es)
CA (1) CA1186021A (es)
ES (1) ES505381A0 (es)
IL (1) IL63616A0 (es)
IN (1) IN154627B (es)
MX (1) MX153003A (es)
WO (1) WO1982001016A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486240A (en) * 1983-07-18 1984-12-04 Sciaky Bros., Inc. Method and apparatus for heat treating
GB2155498B (en) * 1984-03-07 1988-11-02 Honda Motor Co Ltd Method and apparatus for remelting and hardening an elongate workpiece
AT407401B (de) * 1998-09-18 2001-03-26 Inocon Technologie Gmbh Verfahren zum härten von oberflächen
CN100406582C (zh) * 2006-03-16 2008-07-30 中国航空工业第一集团公司北京航空材料研究院 基于逐点扫描的电子束表面硬化方法
CA2884465C (en) 2012-09-06 2022-11-08 Etxe-Tar, S.A. Method and system for laser hardening of a surface of a workpiece
KR101468640B1 (ko) 2014-04-02 2014-12-04 주식회사 미보기아 슬라이딩캠 어셈블리 제조방법 및 슬라이딩캠 및 고정캠을 구비한 캠 샤프트 어셈블리 조립방법
WO2016146646A1 (en) 2015-03-17 2016-09-22 Ikergune A.I.E. Method and system for heat treatment of sheet metal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017305A (en) * 1933-06-19 1935-10-15 Campbell Wyant & Cannon Co Process of hardening cams
US2800809A (en) * 1953-09-04 1957-07-30 West Bend Aluminum Co Induction hardened crankpins
US3090712A (en) * 1960-02-02 1963-05-21 Ernest V Berry Method of prestressing a crankshaft and crankshaft formed as a result thereof
US3210518A (en) * 1962-12-21 1965-10-05 Alloyd Electronics Corp Hollow cathode device
GB1117696A (en) * 1965-07-24 1968-06-19 Daimler Benz Ag Improvements relating to methods for surface hardening highly stressed parts by heat treatment
US3650846A (en) * 1968-11-04 1972-03-21 Gen Electric Process for reconstituting the grain structure of metal surfaces
US3615905A (en) * 1969-06-30 1971-10-26 Uddeholms Ab Method of treating steel
DE2455285B2 (de) * 1974-11-22 1977-12-15 Mtu Friedrichshafen Gmbh Haerteverfahren fuer kurbelwellen
US3944446A (en) * 1975-05-22 1976-03-16 Park-Ohio Industries, Inc. Method of inductively heating and quench hardening camshafts
DE2742597C3 (de) * 1977-09-22 1980-02-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Nockenwelle für Kolbenkraft- und -arbeitsmaschinen, vorzugsweise Hubkolben-Brennkraftmaschinen
US4179316A (en) * 1977-10-17 1979-12-18 Sciaky Bros., Inc. Method and apparatus for heat treating
DE2824373A1 (de) * 1978-06-03 1979-12-06 Aeg Elotherm Gmbh Verfahren zum oberflaechenhaerten eines gusseisernen werkstuecks begrenzter waermekapazitaet
DE2853964C2 (de) * 1978-12-14 1985-10-10 Aeg-Elotherm Gmbh, 5630 Remscheid Vorrichtung zum Härten der Oberflächen von gegeneinander versetzten Nocken einer gußeisernen Nockenwelle

Also Published As

Publication number Publication date
IL63616A0 (en) 1981-11-30
ES8206640A1 (es) 1982-08-16
EP0060257B1 (en) 1985-10-02
IN154627B (es) 1984-11-24
CA1186021A (en) 1985-04-23
MX153003A (es) 1986-07-16
EP0060257A1 (en) 1982-09-22
EP0060257A4 (en) 1983-01-14
WO1982001016A1 (en) 1982-04-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506