HUE030324T2 - Eljárás stabilizátorrúd elõállítására és fûtõeszköz - Google Patents

Eljárás stabilizátorrúd elõállítására és fûtõeszköz Download PDF

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Publication number
HUE030324T2
HUE030324T2 HUE13834115A HUE13834115A HUE030324T2 HU E030324 T2 HUE030324 T2 HU E030324T2 HU E13834115 A HUE13834115 A HU E13834115A HU E13834115 A HUE13834115 A HU E13834115A HU E030324 T2 HUE030324 T2 HU E030324T2
Authority
HU
Hungary
Prior art keywords
temperature
heating
current
stabilizer
inner portion
Prior art date
Application number
HUE13834115A
Other languages
English (en)
Inventor
Yoshihiro Koshita
Yutaka Wakabayashi
Kosuke TAKEO
Koichi Ito
Original Assignee
Nhk Spring 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 Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of HUE030324T2 publication Critical patent/HUE030324T2/hu

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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8106—Shaping by thermal treatment, e.g. curing hardening, vulcanisation
    • B60G2206/81062—Shaping by thermal treatment, e.g. curing hardening, vulcanisation to relieve internal stresses, e.g. during folding or bending
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Vehicle Body Suspensions (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)

Claims (1)

  1. î i j AR AS S1 ΛΒί : 1/ \ ! * 'RIF I > Fl * Ut ! i ΓΛ\ \R λ > 'F II ' R >1 S/Kt i/ \< \n\UC M' F * W^ON'OK I lieras bathum mss/el elümu.subdizmvtmd cioàihîavme mebnek some #gy egy eâ«SàlîàiÂ^Bl^|^fe: feítoeiési eljárásnak verünk uià Âieiynél a hőkezelés? eljárna során egy első hevítés! lépest, maid egy második hevítést, lépési haltunk végre. amehnet a ié'kész stabth/amonc! e hears üsfnvmen alapom lüké élesekor 3/ else hevítést lépésben a félkész stünllütorrudm? folyamatosan villamos áramot vehetünk;át, es ecoehuet a telkes? -échu zetorrud ollvKtí,llsbaevs.ti aüpoio a-Reademü ^ a amsoitik hevítést lépésben a télkész siabhüátonádon mégazakltásokkal villamos ümnpf ive/etiuÉlál 1 Λ/ 1 v typent v'et Ή óljai v.v'ï í'P"" d doalhtavnu,. aoeK tel a' 0K0 » mtsodt \*ks * ke e íx iktatóit lekapesolaat topeahe» a félkész stabllizátorrttdon átvezetett \ ikaoos áramot leks|tesdlpi^ k Hal Htoti résszel elütött OabíliMtomkt gyártásira szolgáié tutöeazkéz, amelynek; félkész stabtlizátósbSi Mt végrészéltez aiislteti ekktrodapáfja, és a/ emkaodaparkv esailale/taton a? eüüaxükot se/etloiel .dapj.es villamos energiával tápláló tápegysége varg amelynél, a félkész stablitzáiomid hőkezeléséhez az elektródák kózöít villamos %a?nof vezetőnk át. iéiiatbelytléi tlelkész stabiíiiáioáüd el#Md&amp; kórén előbb folyamatosan sezrijOk át a villamos átlbiöh majd a félkész siabiltzátorród ellenállásfütésen alapuló hőkezelésének további lépéséiért M s V u \ L i egvAán Ί < \ eo tk n <vns v - oiamot.
HUE13834115A 2012-08-28 2013-08-01 Eljárás stabilizátorrúd elõállítására és fûtõeszköz HUE030324T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012187651A JP6077790B2 (ja) 2012-08-28 2012-08-28 スタビライザの製造方法および加熱装置

Publications (1)

Publication Number Publication Date
HUE030324T2 true HUE030324T2 (hu) 2017-05-29

Family

ID=50183193

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13834115A HUE030324T2 (hu) 2012-08-28 2013-08-01 Eljárás stabilizátorrúd elõállítására és fûtõeszköz

Country Status (9)

Country Link
US (1) US9273372B2 (hu)
EP (1) EP2891566B1 (hu)
JP (1) JP6077790B2 (hu)
CN (1) CN104582983B (hu)
BR (1) BR112015003767B1 (hu)
ES (1) ES2609665T3 (hu)
HU (1) HUE030324T2 (hu)
MX (1) MX352691B (hu)
WO (1) WO2014034375A1 (hu)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015209015A (ja) 2014-04-24 2015-11-24 日本発條株式会社 中空スタビライザ
JP6494357B2 (ja) * 2015-03-24 2019-04-03 日本発條株式会社 中空スタビライザの製造方法
JP6518780B2 (ja) * 2015-10-20 2019-05-22 日本発條株式会社 車両用スタビライザと、スタビライザの目玉部の加工装置と、目玉部の加工方法
ES2906882T3 (es) * 2016-03-30 2022-04-20 Nhk Spring Co Ltd Miembro de resorte hueco
MX2018011712A (es) 2016-03-30 2018-12-19 Nhk Spring Co Ltd Dispositivo de resorte de bobina hueco y suspension para vehiculo.
JP2020095775A (ja) * 2017-03-29 2020-06-18 住友重機械工業株式会社 通電加熱装置
JP6902928B2 (ja) * 2017-05-24 2021-07-14 住友重機械工業株式会社 通電加熱装置、及び通電加熱方法
JP7009264B2 (ja) * 2018-03-02 2022-01-25 住友重機械工業株式会社 成形装置
DE102020100461A1 (de) * 2020-01-10 2021-07-15 Gottfried Wilhelm Leibniz Universität Hannover Verfahren und Einrichtung zum Bearbeiten eines Metallrohrs
CN112327970B (zh) * 2020-09-04 2022-04-12 凌云工业股份有限公司 一种热成型变强度工件过渡区强度的控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134520A (en) * 1981-02-13 1982-08-19 Nhk Spring Co Ltd Heat treatment of hollow stabilizer
SE445228B (sv) * 1984-10-15 1986-06-09 Tekno Detaljer Lindstrom & Wae Anordning for vermebehandling av skruvlindade fjedrar
JPH01111848A (ja) * 1987-10-26 1989-04-28 Nisshin Steel Co Ltd スタビライザーに用いられるパイプ素管
JPH05156346A (ja) * 1991-12-02 1993-06-22 Mazda Motor Corp カムシャフトの加熱方法
JPH05271750A (ja) * 1992-03-24 1993-10-19 Aisin Seiki Co Ltd 鋼材の熱処理方法
JP3668015B2 (ja) * 1998-10-19 2005-07-06 新日本製鐵株式会社 円筒状金属コイルの熱処理装置および熱処理方法
JP5511451B2 (ja) * 2010-03-16 2014-06-04 中央発條株式会社 自動車用スタビライザの製造方法
CN102189910B (zh) * 2010-03-19 2013-02-27 上海中国弹簧制造有限公司 汽车空心稳定杆的制造工艺
JP5513555B2 (ja) * 2012-06-15 2014-06-04 日本発條株式会社 スタビライザの製造方法および加熱装置

Also Published As

Publication number Publication date
US9273372B2 (en) 2016-03-01
CN104582983B (zh) 2017-03-01
EP2891566B1 (en) 2016-12-21
WO2014034375A1 (ja) 2014-03-06
EP2891566A1 (en) 2015-07-08
MX352691B (es) 2017-12-04
JP2014043922A (ja) 2014-03-13
US20150184267A1 (en) 2015-07-02
JP6077790B2 (ja) 2017-02-08
MX2015002593A (es) 2015-10-29
ES2609665T3 (es) 2017-04-21
EP2891566A4 (en) 2016-04-06
BR112015003767B1 (pt) 2022-05-31
BR112015003767A2 (pt) 2017-07-04
CN104582983A (zh) 2015-04-29

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