JPS6250028A - 高強度太径線材使用冷間成形コイルばね成形時の切断方法 - Google Patents

高強度太径線材使用冷間成形コイルばね成形時の切断方法

Info

Publication number
JPS6250028A
JPS6250028A JP60186720A JP18672085A JPS6250028A JP S6250028 A JPS6250028 A JP S6250028A JP 60186720 A JP60186720 A JP 60186720A JP 18672085 A JP18672085 A JP 18672085A JP S6250028 A JPS6250028 A JP S6250028A
Authority
JP
Japan
Prior art keywords
wire
heated
coil
coil spring
feed
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.)
Pending
Application number
JP60186720A
Other languages
English (en)
Japanese (ja)
Inventor
Takao Yamazaki
隆雄 山崎
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.)
Neturen Co Ltd
Original Assignee
Neturen 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 Neturen Co Ltd filed Critical Neturen Co Ltd
Priority to JP60186720A priority Critical patent/JPS6250028A/ja
Priority to US06/863,253 priority patent/US4705580A/en
Priority to SE8602294A priority patent/SE464339B/sv
Priority to DE19863620148 priority patent/DE3620148A1/de
Publication of JPS6250028A publication Critical patent/JPS6250028A/ja
Pending 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
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • B21F11/005—Cutting wire springs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
JP60186720A 1985-08-27 1985-08-27 高強度太径線材使用冷間成形コイルばね成形時の切断方法 Pending JPS6250028A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60186720A JPS6250028A (ja) 1985-08-27 1985-08-27 高強度太径線材使用冷間成形コイルばね成形時の切断方法
US06/863,253 US4705580A (en) 1985-08-27 1986-05-14 Cutting method to be applied to producing helical springs by cold-forming thick high-strength wire
SE8602294A SE464339B (sv) 1985-08-27 1986-05-21 Avskaerningsfoerfarande att tillaempas vid tillverkning av spiralfjaedrar genom kallformning av hoeghaallfast traad
DE19863620148 DE3620148A1 (de) 1985-08-27 1986-06-14 Schneideverfahren zur anwendung bei der herstellung von schraubenfedern durch kaltverformung eines dicken hochfesten drahtes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60186720A JPS6250028A (ja) 1985-08-27 1985-08-27 高強度太径線材使用冷間成形コイルばね成形時の切断方法

Publications (1)

Publication Number Publication Date
JPS6250028A true JPS6250028A (ja) 1987-03-04

Family

ID=16193455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60186720A Pending JPS6250028A (ja) 1985-08-27 1985-08-27 高強度太径線材使用冷間成形コイルばね成形時の切断方法

Country Status (4)

Country Link
US (1) US4705580A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6250028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3620148A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE464339B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526428A1 (en) * 1991-08-01 1993-02-03 OMD OFFICINA MECCANICA DOMASO S.p.A. Apparatus for making start shank-free springs wound either leftwardly or rightwardly
CN107282827A (zh) * 2017-07-31 2017-10-24 太仓市惠得利弹簧有限公司 一种用于弹簧加工的低噪音切割机
CN107309369A (zh) * 2017-07-31 2017-11-03 太仓市惠得利弹簧有限公司 一种用于弹簧加工的防护型裁切装置
CN107442700A (zh) * 2017-07-31 2017-12-08 太仓市惠得利弹簧有限公司 一种用于弹簧加工的耐用型切割机
US10359090B2 (en) 2011-08-11 2019-07-23 Nhk Spring Co., Ltd. Compression coil spring and method for producing same
WO2020138376A1 (ja) 2018-12-28 2020-07-02 日本発條株式会社 コイリングマシンと、コイルばねの製造方法と、コイルばね
WO2020161998A1 (ja) 2019-02-06 2020-08-13 日本発條株式会社 コイリングマシン、コイルばねの製造方法およびコイルばね
CN114733982A (zh) * 2022-05-06 2022-07-12 泰州宏润金属科技有限公司 一种高温合金丝材剪切装置
WO2024038668A1 (ja) 2022-08-15 2024-02-22 日本発條株式会社 コイリングマシンおよびコイルばねの製造方法
WO2024038669A1 (ja) 2022-08-15 2024-02-22 日本発條株式会社 コイリングマシンおよびコイルばねの製造方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8807568A (pt) * 1987-06-15 1990-05-29 Keravision Inc Suporte e aparelho para reter e inserir giratoriamente um anel de ajustagem de curvatura dentro da cornea de um olho e processo para formar um anel de aco de borda enrolada
WO1992015189A1 (en) * 1991-02-20 1992-09-03 Instrument Specialties Company, Inc. Heat-treated wire-mesh emi/rfi shielding gasket
US6966927B1 (en) 1992-08-07 2005-11-22 Addition Technology, Inc. Hybrid intrastromal corneal ring
DE19604408C1 (de) * 1996-02-07 1997-05-28 Allevard Federn Gmbh Verfahren zur Herstellung von Schraubenfedern aus bikonischem Draht
JP3654701B2 (ja) * 1996-03-27 2005-06-02 株式会社エクセディ コイルスプリング及びその製造方法
DE19951698C2 (de) * 1999-10-27 2002-08-01 Ahle Gmbh & Co Geb Verfahren zur Herstellung von hochfesten Schraubenfedern sowie Anlage zur Durchführung des Verfahrens
DE102007048429B4 (de) * 2007-10-09 2009-07-16 Wth Laqua Gmbh Rollenwickelstift
GB0823067D0 (en) 2008-12-18 2009-01-28 Springform Technology Ltd Improvements related to the manufacture of coil springs
KR101075323B1 (ko) * 2009-05-19 2011-10-19 대원강업주식회사 헬리코이드 리덕션 밀을 이용한 코일 스프링 제조방법
US8912472B1 (en) * 2010-07-19 2014-12-16 Barnes Group Inc. Induction heating of springs
EP2775793B1 (en) * 2011-11-04 2017-07-12 NTN Corporation High-frequency heat treatment coil, outer-side joint member for constant-velocity universal joint, and constant-velocity universal joint
DE102013214161B4 (de) * 2013-07-18 2015-05-07 Wafios Ag Verfahren und Vorrichtung zur Herstellung von Schraubenfedern durch Federwinden
KR101419698B1 (ko) * 2014-03-25 2014-07-21 대원강업 주식회사 열간 코일스프링 제조장치
CN110328252B (zh) * 2019-07-10 2021-01-08 江阴康瑞成型技术科技有限公司 高强度、高弹力喷头弹簧线的加工工艺及弹簧的加工工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610422U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-07-05 1981-01-29

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917287C2 (de) * 1978-04-28 1986-02-27 Neturen Co. Ltd., Tokio/Tokyo Verfahren zum Herstellen von Schraubenfedern, Torsionsstäben oder dergleichen aus Federstahldraht
US4407683A (en) * 1978-04-28 1983-10-04 Neturen Company, Ltd. Steel for cold plastic working

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610422U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-07-05 1981-01-29

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526428A1 (en) * 1991-08-01 1993-02-03 OMD OFFICINA MECCANICA DOMASO S.p.A. Apparatus for making start shank-free springs wound either leftwardly or rightwardly
US10359090B2 (en) 2011-08-11 2019-07-23 Nhk Spring Co., Ltd. Compression coil spring and method for producing same
CN107282827A (zh) * 2017-07-31 2017-10-24 太仓市惠得利弹簧有限公司 一种用于弹簧加工的低噪音切割机
CN107309369A (zh) * 2017-07-31 2017-11-03 太仓市惠得利弹簧有限公司 一种用于弹簧加工的防护型裁切装置
CN107442700A (zh) * 2017-07-31 2017-12-08 太仓市惠得利弹簧有限公司 一种用于弹簧加工的耐用型切割机
WO2020138376A1 (ja) 2018-12-28 2020-07-02 日本発條株式会社 コイリングマシンと、コイルばねの製造方法と、コイルばね
JP2020104152A (ja) * 2018-12-28 2020-07-09 日本発條株式会社 コイリングマシンと、コイルばねの製造方法と、コイルばね
WO2020161998A1 (ja) 2019-02-06 2020-08-13 日本発條株式会社 コイリングマシン、コイルばねの製造方法およびコイルばね
CN114733982A (zh) * 2022-05-06 2022-07-12 泰州宏润金属科技有限公司 一种高温合金丝材剪切装置
WO2024038668A1 (ja) 2022-08-15 2024-02-22 日本発條株式会社 コイリングマシンおよびコイルばねの製造方法
WO2024038669A1 (ja) 2022-08-15 2024-02-22 日本発條株式会社 コイリングマシンおよびコイルばねの製造方法

Also Published As

Publication number Publication date
US4705580A (en) 1987-11-10
DE3620148A1 (de) 1987-03-12
SE464339B (sv) 1991-04-15
DE3620148C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-16
SE8602294D0 (sv) 1986-05-21
SE8602294L (sv) 1987-02-28

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