SE464339B - Avskaerningsfoerfarande att tillaempas vid tillverkning av spiralfjaedrar genom kallformning av hoeghaallfast traad - Google Patents
Avskaerningsfoerfarande att tillaempas vid tillverkning av spiralfjaedrar genom kallformning av hoeghaallfast traadInfo
- Publication number
- SE464339B SE464339B SE8602294A SE8602294A SE464339B SE 464339 B SE464339 B SE 464339B SE 8602294 A SE8602294 A SE 8602294A SE 8602294 A SE8602294 A SE 8602294A SE 464339 B SE464339 B SE 464339B
- Authority
- SE
- Sweden
- Prior art keywords
- wire
- cutting
- winding
- heating
- coil
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 60
- 238000004804 winding Methods 0.000 claims description 50
- 230000006698 induction Effects 0.000 claims description 31
- 230000002411 adverse Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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)
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 (3)
| Publication Number | Publication Date |
|---|---|
| SE8602294D0 SE8602294D0 (sv) | 1986-05-21 |
| SE8602294L SE8602294L (sv) | 1987-02-28 |
| SE464339B true SE464339B (sv) | 1991-04-15 |
Family
ID=16193455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8602294A SE464339B (sv) | 1985-08-27 | 1986-05-21 | Avskaerningsfoerfarande att tillaempas vid tillverkning av spiralfjaedrar genom kallformning av hoeghaallfast traad |
Country Status (4)
Families Citing this family (24)
| 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 |
| IT1251040B (it) * | 1991-08-01 | 1995-05-02 | Hans Kunz | Apparecchiatura per la realizzazione di molle senza gambo di inizio con avvolgimento destro o sinistro |
| 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 |
| JP5064590B1 (ja) * | 2011-08-11 | 2012-10-31 | 日本発條株式会社 | 圧縮コイルばねおよびその製造方法 |
| 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 |
| 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 |
| 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 |
| 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 |
| JP7258545B2 (ja) | 2018-12-28 | 2023-04-17 | 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 |
| EP3922377B1 (en) | 2019-02-06 | 2025-01-22 | NHK Spring Co., Ltd. | Coiling machine, method for manufacturing coil spring, and coil spring |
| 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 |
| 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 |
| JP2024025900A (ja) | 2022-08-15 | 2024-02-28 | 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 |
| JP2024025901A (ja) | 2022-08-15 | 2024-02-28 | 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 |
Family Cites Families (3)
| 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 |
| JPS5610422U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-07-05 | 1981-01-29 |
-
1985
- 1985-08-27 JP JP60186720A patent/JPS6250028A/ja active Pending
-
1986
- 1986-05-14 US US06/863,253 patent/US4705580A/en not_active Expired - Fee Related
- 1986-05-21 SE SE8602294A patent/SE464339B/sv not_active Application Discontinuation
- 1986-06-14 DE DE19863620148 patent/DE3620148A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4705580A (en) | 1987-11-10 |
| DE3620148A1 (de) | 1987-03-12 |
| JPS6250028A (ja) | 1987-03-04 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8602294-4 Effective date: 19911201 |