DE60301977D1 - Verfahren und Vorrichtung zum Herstellen einer Schraubenfeder - Google Patents

Verfahren und Vorrichtung zum Herstellen einer Schraubenfeder

Info

Publication number
DE60301977D1
DE60301977D1 DE60301977T DE60301977T DE60301977D1 DE 60301977 D1 DE60301977 D1 DE 60301977D1 DE 60301977 T DE60301977 T DE 60301977T DE 60301977 T DE60301977 T DE 60301977T DE 60301977 D1 DE60301977 D1 DE 60301977D1
Authority
DE
Germany
Prior art keywords
producing
helical spring
helical
spring
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 - Lifetime
Application number
DE60301977T
Other languages
English (en)
Other versions
DE60301977T2 (de
Inventor
Keiji Hasegawa
Shinsuke Okura
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.)
Chuo Hatsujo KK
Original Assignee
Chuo Hatsujo KK
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 Chuo Hatsujo KK filed Critical Chuo Hatsujo KK
Publication of DE60301977D1 publication Critical patent/DE60301977D1/de
Application granted granted Critical
Publication of DE60301977T2 publication Critical patent/DE60301977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49611—Spring making for vehicle or clutch
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49615—Resilient shock or vibration absorber utility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Springs (AREA)
DE60301977T 2002-02-21 2003-02-20 Verfahren und Vorrichtung zum Herstellen einer Schraubenfeder Expired - Lifetime DE60301977T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002045161A JP4010829B2 (ja) 2002-02-21 2002-02-21 コイルばねの製造方法及びその装置
JP2002045161 2002-02-21

Publications (2)

Publication Number Publication Date
DE60301977D1 true DE60301977D1 (de) 2005-12-01
DE60301977T2 DE60301977T2 (de) 2006-08-03

Family

ID=27655323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301977T Expired - Lifetime DE60301977T2 (de) 2002-02-21 2003-02-20 Verfahren und Vorrichtung zum Herstellen einer Schraubenfeder

Country Status (4)

Country Link
US (1) US6836964B2 (de)
EP (1) EP1338357B1 (de)
JP (1) JP4010829B2 (de)
DE (1) DE60301977T2 (de)

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US5914613A (en) * 1996-08-08 1999-06-22 Cascade Microtech, Inc. Membrane probing system with local contact scrub
US20050148961A1 (en) * 2003-12-29 2005-07-07 Sosalla Paula M. Article featuring an interior graphic
US6986203B2 (en) * 2004-03-24 2006-01-17 Union Composites Co., Ltd. Manufacturing method for a composite coil spring
TW200841958A (en) * 2007-04-27 2008-11-01 Tzyh Ru Shyng Automation Co Ltd Spring-forming control system and its control method for spring forming machine
US8214184B2 (en) * 2007-10-19 2012-07-03 Nhk International Corp. Reverse engineering based coil spring design method
JP5456396B2 (ja) * 2009-07-13 2014-03-26 中央発條株式会社 皿ばね及びその製造方法
US8506732B2 (en) * 2009-08-07 2013-08-13 Radyne Corporation Heat treatment of helical springs or similarly shaped articles by electric resistance heating
US8328169B2 (en) * 2009-09-29 2012-12-11 Chuo Hatsujo Kabushiki Kaisha Spring steel and spring having superior corrosion fatigue strength
CN102762884B (zh) * 2010-01-18 2014-08-20 中央发条株式会社 弹簧特性修正方法和弹簧特性修正装置
DE102010010895B3 (de) * 2010-03-03 2011-10-06 Wafios Ag Verfahren zur Herstellung von Schraubenfedern durch Federwinden, sowie Federwindemaschine
US8912472B1 (en) * 2010-07-19 2014-12-16 Barnes Group Inc. Induction heating of springs
US9623475B2 (en) * 2010-07-26 2017-04-18 Chuo Hatsujo Kabushiki Kaisha Method for producing spring
TWI465953B (zh) * 2010-09-10 2014-12-21 Hurco Automation Ltd Spring machine controller
KR101219837B1 (ko) 2010-10-19 2013-01-08 기아자동차주식회사 차량 엔진용 고강도 밸브 스프링의 제조 방법 및 이에 의해 제조된 차량 엔진용 고강도 밸브 스프링
JP5711539B2 (ja) 2011-01-06 2015-05-07 中央発條株式会社 腐食疲労強度に優れるばね
DE102011007183A1 (de) * 2011-04-12 2012-10-18 Wafios Ag Verfahren und System zur Programmierung der Steuerung einer mehrachsigen Umformmaschine sowie Umformmaschine
RU2478015C1 (ru) * 2011-07-21 2013-03-27 Олег Иванович Шаврин Способ изготовления пружин и линия для их производства
US9391498B2 (en) * 2011-09-29 2016-07-12 General Electric Company Methods and systems for use in configuring a coil forming machine
RU2478016C1 (ru) * 2011-10-19 2013-03-27 Олег Иванович Шаврин Способ изготовления цилиндрических винтовых пружин
RU2496594C2 (ru) * 2011-12-27 2013-10-27 Общество с ограниченной ответственностью "НПЦ"Пружина" Способ горячей навивки винтовых пружин и оправка для его реализации
JP6012244B2 (ja) * 2012-04-26 2016-10-25 日本発條株式会社 コイリングマシンの制御装置と、コイルばねの製造方法
JP6194526B2 (ja) * 2013-06-05 2017-09-13 高周波熱錬株式会社 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法
RU2547989C2 (ru) * 2013-07-22 2015-04-10 Олег Иванович Шаврин Способ изготовления высокопрочных пружин из стали и устройство его реализации (варианты)
JP6165699B2 (ja) * 2014-10-28 2017-07-19 株式会社東海スプリング製作所 引張ばねの製造方法、および、引張ばね製造装置
RU2607860C2 (ru) * 2015-01-12 2017-01-20 Общество с ограниченной ответственностью "Белфингрупп" Способ изготовления пружин из стали
RU2583561C1 (ru) * 2015-02-03 2016-05-10 Общество с ограниченной ответственностью "Белфингрупп" Способ изготовления пружин из стали
RU2607864C2 (ru) * 2015-02-13 2017-01-20 Общество с ограниченной ответственностью "Белфингрупп" Способ изготовления пружин с контролируемой мелкодисперсной наноструктурой
JP6571994B2 (ja) * 2015-06-04 2019-09-04 日本発條株式会社 コイルばね製造装置と、コイルばねの製造方法
RU2635114C2 (ru) * 2015-06-05 2017-11-09 Общество с ограниченной ответственностью "Научно-производственный центр "Пружина" Способ изготовления крупногабаритных пружин из стали

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US2356912A (en) * 1941-12-19 1944-08-29 Hamilton Watch Co Spring processing device
JPS5339014B2 (de) * 1973-07-26 1978-10-19
US4112721A (en) * 1976-04-07 1978-09-12 Nhk Spring Co., Ltd. Nc coil spring manufacturing apparatus
FR2424324B1 (fr) * 1978-04-28 1986-02-28 Neturen Co Ltd Acier pour faconnage plastique a froid et traitement thermique favorisant cette deformation
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
JPS6054239A (ja) * 1983-09-01 1985-03-28 Morita Tekkosho:Kk コイルばねの製造方法とその製造機
US4672549A (en) * 1984-11-01 1987-06-09 Saxton Richard E Coil spring forming machine
EP0338153A1 (de) * 1988-04-21 1989-10-25 Norio Matsuura Vorrichtung zur Herstellung von Federn
US4934165A (en) * 1988-10-17 1990-06-19 Sleeper & Hartley Corp. Computer controlled coiling machine
JPH06106281A (ja) 1992-09-29 1994-04-19 Tokyo Koiringu Mach Seisakusho:Kk コイルばねの外径制御方法
DE4309012C2 (de) 1993-03-20 1996-08-14 Kunze Elektronic Gmbh Verfahren zum Warmsetzen von Schraubfedern
JP2787186B2 (ja) 1993-04-08 1998-08-13 旭精機工業株式会社 画像処理システムによる寸法管理装置
US5454150A (en) * 1993-11-10 1995-10-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Manufacturing methods for machining spring ends parallel at loaded length
JP2858628B2 (ja) 1994-03-08 1999-02-17 オークマ株式会社 コイルばね成形機用自動プログラミング装置
JP2894542B2 (ja) 1994-06-24 1999-05-24 旭精機工業株式会社 Ｎｃばね成形機のばね形状修正方法及びばね形状修正機能付ｎｃばね成形機
JPH09141371A (ja) 1995-11-15 1997-06-03 Nhk Spring Co Ltd コイリングマシンの制御装置
JP2812433B2 (ja) * 1996-08-23 1998-10-22 株式会社板屋製作所 スプリング製造装置
US5930897A (en) * 1997-08-29 1999-08-03 Frank L. Wells Company Method and apparatus for tempering knotted coil springs
US5875664A (en) * 1997-12-23 1999-03-02 L&P Property Management Company Programmable servo-motor quality controlled continuous multiple coil spring forming method and apparatus
JP2939472B1 (ja) * 1998-08-21 1999-08-25 株式会社板屋製作所 スプリング製造装置
US6235131B1 (en) * 1999-07-09 2001-05-22 Mathew Warren Industries, Inc. System for heat treating coiled springs
IT1313800B1 (it) 1999-10-19 2002-09-23 Simplex Rapid Di Boschiero Cor Metodo per variare in modo continuo e controllato,durante laproduzione di molle,la loro tensione iniziale e macchina realizzante
JP4601108B2 (ja) * 2000-01-28 2010-12-22 中央発條株式会社 湾曲コイルばね及び該湾曲コイルばねの製造方法
JP4693211B2 (ja) * 2000-07-31 2011-06-01 中央発條株式会社 傾斜コイルばねの製造方法
US6481702B1 (en) * 2000-09-20 2002-11-19 Meritor Heavy Vehicle Systems, Llc Reduction of coil spring load height variability
US6648996B2 (en) * 2000-10-19 2003-11-18 Chuo Hatsujo Kabushiki Kaisha Method and apparatus for producing a helical spring
US6758079B2 (en) * 2001-06-20 2004-07-06 Frank L. Wells Company Coil spring forming machine
JP3915089B2 (ja) * 2001-12-20 2007-05-16 中央発條株式会社 圧縮コイルばねのセッチング方法及びその装置

Also Published As

Publication number Publication date
EP1338357A3 (de) 2004-06-23
US20030158620A1 (en) 2003-08-21
EP1338357B1 (de) 2005-10-26
JP4010829B2 (ja) 2007-11-21
EP1338357A2 (de) 2003-08-27
US6836964B2 (en) 2005-01-04
JP2003245744A (ja) 2003-09-02
DE60301977T2 (de) 2006-08-03

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Legal Events

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8364 No opposition during term of opposition