WO2000063447A3 - Verfahren und vorrichtung zum härten von flächen einer kurbel- oder nockenwelle - Google Patents
Verfahren und vorrichtung zum härten von flächen einer kurbel- oder nockenwelle Download PDFInfo
- Publication number
- WO2000063447A3 WO2000063447A3 PCT/EP2000/003354 EP0003354W WO0063447A3 WO 2000063447 A3 WO2000063447 A3 WO 2000063447A3 EP 0003354 W EP0003354 W EP 0003354W WO 0063447 A3 WO0063447 A3 WO 0063447A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hardened
- inductor
- camshaft
- crankshaft
- hardening
- Prior art date
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
-
- 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
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Gears, Cams (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00926920A EP1171640A2 (de) | 1999-04-16 | 2000-04-13 | Verfahren und vorrichtung zum härten von flächen einer kurbel- oder nockenwelle |
JP2000612522A JP2002542434A (ja) | 1999-04-16 | 2000-04-13 | クランクシャフトまたはカムシャフトの面を硬化させる方法および装置 |
BR0009812-4A BR0009812A (pt) | 1999-04-16 | 2000-04-13 | Processo e dispositivo para têmpera de áreas de um eixo de manivela ou de cames |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19917241 | 1999-04-16 | ||
DE19955670.9 | 1999-11-19 | ||
DE19955670A DE19955670B4 (de) | 1999-11-19 | 1999-11-19 | Verfahren und Vorrichtung zum Härten von Flächen einer Kurbel- oder Nockenwelle |
DE19917241.2 | 1999-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000063447A2 WO2000063447A2 (de) | 2000-10-26 |
WO2000063447A3 true WO2000063447A3 (de) | 2001-03-29 |
Family
ID=26052938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/003354 WO2000063447A2 (de) | 1999-04-16 | 2000-04-13 | Verfahren und vorrichtung zum härten von flächen einer kurbel- oder nockenwelle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1171640A2 (de) |
JP (1) | JP2002542434A (de) |
BR (1) | BR0009812A (de) |
WO (1) | WO2000063447A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005011058D1 (de) | 2005-07-01 | 2008-12-24 | Celes | Vorrichtung und verfahren zur härtungsbehandlung von metallteilen |
JP5204505B2 (ja) * | 2008-02-14 | 2013-06-05 | 富士電子工業株式会社 | 高周波熱処理装置 |
DE102009011569B3 (de) * | 2009-03-06 | 2010-10-21 | Maschinenfabrik Alfing Kessler Gmbh | Verfahren und Vorrichtung zum Härten von Kurbelwellen |
CN108486316B (zh) * | 2018-03-30 | 2019-07-26 | 燕山大学 | 一种变径式线圈对重载凸轮轴感应加热的装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3613909C1 (en) * | 1986-04-24 | 1987-01-08 | Kessler Kg Maschf | Method and apparatus for the hardening of running faces and transition radii of crankshaft offset journals arranged directly one behind the other |
DE4001887A1 (de) * | 1990-01-23 | 1991-07-25 | Kessler Kg Maschf | Verfahren und vorrichtung zum induktiven haerten |
DE4236921C1 (en) * | 1992-10-31 | 1993-09-16 | Aeg-Elotherm Gmbh, 5630 Remscheid, De | Inductive heating installation for surface hardening - with the width and length of arc-shaped inductors chosen dependent on the geometry of continuous crank journals |
DE4420092A1 (de) * | 1994-06-09 | 1995-12-14 | Daimler Benz Ag | Gebaute Nockenwelle mit induktionsgehärteten Nocken und Verfahren zum Induktionshärten der Nocken |
DE19530430C1 (de) * | 1995-08-18 | 1996-04-11 | Aeg Elotherm Gmbh | Vorrichtung zum elektroinduktiven Härten von unmittelbar benachbart angeordneten Lagerflächen einer Kurbelwelle |
DE19537738C1 (de) * | 1995-10-10 | 1997-02-20 | Daimler Benz Ag | Einrichtung zum gleichzeitigen Induktionshärten von mehreren unterschiedlichen Oberflächenpartien eines Stahlwerkstückes |
DE19638008C1 (de) * | 1996-09-18 | 1997-12-11 | Aeg Elotherm Gmbh | Vorrichtung zum umlaufenden und gleichzeitig erfolgenden elektroinduktiven Härten |
-
2000
- 2000-04-13 JP JP2000612522A patent/JP2002542434A/ja active Pending
- 2000-04-13 EP EP00926920A patent/EP1171640A2/de not_active Withdrawn
- 2000-04-13 BR BR0009812-4A patent/BR0009812A/pt not_active Application Discontinuation
- 2000-04-13 WO PCT/EP2000/003354 patent/WO2000063447A2/de not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3613909C1 (en) * | 1986-04-24 | 1987-01-08 | Kessler Kg Maschf | Method and apparatus for the hardening of running faces and transition radii of crankshaft offset journals arranged directly one behind the other |
DE4001887A1 (de) * | 1990-01-23 | 1991-07-25 | Kessler Kg Maschf | Verfahren und vorrichtung zum induktiven haerten |
DE4236921C1 (en) * | 1992-10-31 | 1993-09-16 | Aeg-Elotherm Gmbh, 5630 Remscheid, De | Inductive heating installation for surface hardening - with the width and length of arc-shaped inductors chosen dependent on the geometry of continuous crank journals |
DE4420092A1 (de) * | 1994-06-09 | 1995-12-14 | Daimler Benz Ag | Gebaute Nockenwelle mit induktionsgehärteten Nocken und Verfahren zum Induktionshärten der Nocken |
DE19530430C1 (de) * | 1995-08-18 | 1996-04-11 | Aeg Elotherm Gmbh | Vorrichtung zum elektroinduktiven Härten von unmittelbar benachbart angeordneten Lagerflächen einer Kurbelwelle |
DE19537738C1 (de) * | 1995-10-10 | 1997-02-20 | Daimler Benz Ag | Einrichtung zum gleichzeitigen Induktionshärten von mehreren unterschiedlichen Oberflächenpartien eines Stahlwerkstückes |
DE19638008C1 (de) * | 1996-09-18 | 1997-12-11 | Aeg Elotherm Gmbh | Vorrichtung zum umlaufenden und gleichzeitig erfolgenden elektroinduktiven Härten |
Also Published As
Publication number | Publication date |
---|---|
BR0009812A (pt) | 2002-03-19 |
EP1171640A2 (de) | 2002-01-16 |
WO2000063447A2 (de) | 2000-10-26 |
JP2002542434A (ja) | 2002-12-10 |
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