EP2511020A3 - Procédé de cintrage d'un matériau métallique, machine de cintrage, équipement de ligne de cintrage et produit plié - Google Patents
Procédé de cintrage d'un matériau métallique, machine de cintrage, équipement de ligne de cintrage et produit plié Download PDFInfo
- Publication number
- EP2511020A3 EP2511020A3 EP12174983A EP12174983A EP2511020A3 EP 2511020 A3 EP2511020 A3 EP 2511020A3 EP 12174983 A EP12174983 A EP 12174983A EP 12174983 A EP12174983 A EP 12174983A EP 2511020 A3 EP2511020 A3 EP 2511020A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bending
- metal material
- heated portion
- unit
- supporting unit
- 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.)
- Withdrawn
Links
- 238000005452 bending Methods 0.000 title abstract 11
- 239000007769 metal material Substances 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 5
- 238000001816 cooling Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005059571 | 2005-03-03 | ||
JP2005242441 | 2005-08-24 | ||
EP06714360.2A EP1857195B8 (fr) | 2005-03-03 | 2006-02-23 | Procédé de traitement de cintrage d'un matériau métallique et produit cintré |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06714360.2 Division | 2006-02-23 | ||
EP06714360.2A Division-Into EP1857195B8 (fr) | 2005-03-03 | 2006-02-23 | Procédé de traitement de cintrage d'un matériau métallique et produit cintré |
EP06714360.2A Division EP1857195B8 (fr) | 2005-03-03 | 2006-02-23 | Procédé de traitement de cintrage d'un matériau métallique et produit cintré |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2511020A2 EP2511020A2 (fr) | 2012-10-17 |
EP2511020A3 true EP2511020A3 (fr) | 2012-11-14 |
Family
ID=36941040
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06714360.2A Expired - Fee Related EP1857195B8 (fr) | 2005-03-03 | 2006-02-23 | Procédé de traitement de cintrage d'un matériau métallique et produit cintré |
EP12174983A Withdrawn EP2511020A3 (fr) | 2005-03-03 | 2006-02-23 | Procédé de cintrage d'un matériau métallique, machine de cintrage, équipement de ligne de cintrage et produit plié |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06714360.2A Expired - Fee Related EP1857195B8 (fr) | 2005-03-03 | 2006-02-23 | Procédé de traitement de cintrage d'un matériau métallique et produit cintré |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080066517A1 (fr) |
EP (2) | EP1857195B8 (fr) |
KR (1) | KR100878647B1 (fr) |
CN (1) | CN101132869B (fr) |
WO (1) | WO2006093006A1 (fr) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE527717C2 (sv) * | 2004-12-13 | 2006-05-23 | Sunstrip Ab | Metod för tillverkning av en värmeväxlare och ett system för utförande av metodend |
DE102007013902A1 (de) * | 2007-03-20 | 2008-09-25 | Universität Dortmund | Vorrichtung zum Profilbiegen |
KR20120104411A (ko) | 2007-04-04 | 2012-09-20 | 스미토모 고칸 가부시키가이샤 | 굽힘가공제품의 제조 방법, 제조 장치 및 연속 제조 장치 |
EP2234738A4 (fr) * | 2007-12-12 | 2013-09-18 | Allied Tube & Conduit Corp | Cintrage de profils metalliques dans un processus en ligne continu |
MX2010008151A (es) | 2008-01-28 | 2011-01-14 | Sumitomo Metal Ind | Material de acero termotratado recocido y galvanizado y un método para su fabricación. |
KR101281291B1 (ko) * | 2008-10-28 | 2013-07-03 | 스미토모 고칸 가부시키가이샤 | 굽힘가공제품의 제조 방법 및 제조 장치 |
WO2010055747A1 (fr) * | 2008-11-12 | 2010-05-20 | 住友金属工業株式会社 | Ebauche de bras et procédé de fabrication de celle-ci |
EA021208B1 (ru) * | 2009-01-14 | 2015-04-30 | Сумитомо Метал Индастриз, Лтд. | Устройство и способ для изготовления полого элемента (варианты) |
AU2010207269B2 (en) | 2009-01-21 | 2013-08-29 | Nippon Steel Corporation | Bent metal member and a method for its manufacture |
BRPI1007219A8 (pt) * | 2009-01-21 | 2016-08-16 | Nippon Steel & Sumito Metal Corp | elemento oco |
JP5477016B2 (ja) * | 2009-02-03 | 2014-04-23 | 新日鐵住金株式会社 | 亜鉛系めっき熱処理鋼材の製造方法 |
MX2011012244A (es) | 2009-05-19 | 2012-02-28 | Sumitomo Pipe & Tube Co Ltd | Aparato doblador. |
PT2433723E (pt) | 2009-05-19 | 2014-10-27 | Shin Nippon Seitetsu Kabushiki Kaisha Nippon Steel Corp | Dispositivo de dobragem |
PT2359949E (pt) * | 2009-07-14 | 2014-01-23 | Nippon Steel & Sumitomo Metal Corp | Dispositivo e método para fabricar membro dobrado |
JP5587890B2 (ja) * | 2009-08-25 | 2014-09-10 | 新日鐵住金株式会社 | 屈曲部材、その製造装置および製造方法 |
JP5520571B2 (ja) * | 2009-10-20 | 2014-06-11 | 新日鐵住金株式会社 | 焼入れ鋼材の製造装置 |
JP5520570B2 (ja) * | 2009-10-20 | 2014-06-11 | 新日鐵住金株式会社 | 焼入れ鋼材である屈曲部材の製造装置 |
WO2011083816A1 (fr) | 2010-01-06 | 2011-07-14 | 住友金属工業株式会社 | Procédé de fabrication d'un élément de flexion et dispositif de fabrication d'un élément de flexion |
CN102792771B (zh) | 2010-01-06 | 2016-02-10 | 新日铁住金株式会社 | 感应加热线圈、加工构件的制造装置及制造方法 |
KR101203637B1 (ko) * | 2010-03-03 | 2012-11-23 | 주식회사 포스코 | 소재의 성형장치 |
KR101235752B1 (ko) * | 2010-03-03 | 2013-02-21 | 주식회사 포스코 | 국부가열 및 점진적 성형을 이용한 굽힘 및 비틀림 성형방법 |
WO2011111765A1 (fr) | 2010-03-11 | 2011-09-15 | 株式会社安川電機 | Dispositif de positionnement, système de travail et équipement de travail à chaud |
JP5729059B2 (ja) * | 2011-03-22 | 2015-06-03 | 新日鐵住金株式会社 | 熱処理鋼材又は曲げ部材の製造装置及び製造方法 |
CN102248042B (zh) * | 2011-06-01 | 2014-04-30 | 二重集团(德阳)重型装备股份有限公司 | 复合弯曲方法及专用中频弯管机 |
CN102489564A (zh) * | 2011-11-24 | 2012-06-13 | 上海第二工业大学 | 实现管材空间三维变曲率弯曲的装置及方法 |
WO2013153683A1 (fr) * | 2012-04-13 | 2013-10-17 | Jfeスチール株式会社 | Dispositif et procédé de production de composant à structure a section sans transversale fermée sans aile possédant une forme courbe |
WO2014045976A1 (fr) | 2012-09-21 | 2014-03-27 | 新日鐵住金株式会社 | Dispositif de chauffage à induction à haute fréquence et dispositif de traitement |
JP6023563B2 (ja) | 2012-11-19 | 2016-11-09 | アイシン精機株式会社 | ロール成形方法およびロール成形装置 |
DE102013103357B4 (de) | 2013-04-04 | 2015-02-05 | Benteler Automobiltechnik Gmbh | Vorrichtung und Verfahren zum Biegen eines metallischen Rohrs |
CN104174727B (zh) * | 2013-05-23 | 2016-09-07 | 江苏汇能锅炉有限公司 | 一种弯管机的新型输送弯曲装置 |
CN103302125B (zh) * | 2013-06-07 | 2015-04-08 | 湖南大学 | 一种三维变弧度挤压型材在线弯曲成形装置 |
EP3150296A4 (fr) * | 2014-05-27 | 2018-02-07 | Nippon Steel & Sumitomo Metal Corporation | Procédé de fabrication d'élément plié et appareil de traitement de pliage à chaud pour matériau d'acier |
JP5939365B2 (ja) * | 2014-05-27 | 2016-06-22 | 新日鐵住金株式会社 | 自動車車体における部材の接合構造 |
CN106460082B (zh) | 2014-06-05 | 2018-07-03 | 新日铁住金株式会社 | 淬火装置以及金属件的制造方法 |
KR102307443B1 (ko) * | 2014-06-06 | 2021-10-01 | 엠.이.피. 머신 일레트로니쉐 피에가트리치 에스피에이 | 만곡 장치 및 이에 대응하는 방법 |
MX2017002402A (es) * | 2014-08-28 | 2017-05-17 | Nippon Steel & Sumitomo Metal Corp | Metodo para fabricar un miembro doblado, y dispositivo de doblado en caliente para material de acero. |
CN106794504B (zh) | 2014-10-07 | 2019-12-24 | 日本制铁株式会社 | 钢材的弯曲加工装置以及加工方法 |
EP3205731B8 (fr) * | 2014-10-08 | 2020-03-11 | Nippon Steel Corporation | Produit d'acier traite thermiquement possedant une haute resistance et une excellente aptitude au traitement de conversion chimique, et son procede de fabrication |
JP6657568B2 (ja) * | 2015-02-27 | 2020-03-04 | 日本製鉄株式会社 | 曲げ部材の製造方法および製造装置 |
DE102015106570B4 (de) * | 2015-04-28 | 2016-12-15 | AWS Schäfer Technologie GmbH | Verfahren zum Induktionsbiegeumformen eines druckfesten Rohrs mit großer Wandstärke und großem Durchmesser |
US9637175B2 (en) * | 2015-08-13 | 2017-05-02 | Ford Global Technologies, Llc | Extruded vehicle body component |
CN105396915A (zh) * | 2015-12-29 | 2016-03-16 | 天津市天鹏建筑器材有限公司 | 一种型材弯曲设备的废料回收机构 |
JP6569534B2 (ja) * | 2016-01-06 | 2019-09-04 | 日本製鉄株式会社 | ねじり部材の製造方法及び製造装置 |
JP6750226B2 (ja) * | 2016-01-07 | 2020-09-02 | 日本製鉄株式会社 | 3次元熱間曲げ焼入れ装置、3次元熱間曲げ焼入れ加工部材の製造方法、および自動車用構造部材の製造方法 |
JP6210171B2 (ja) * | 2016-03-09 | 2017-10-11 | 新日鐵住金株式会社 | 焼入れ鋼材の製造方法 |
WO2017154796A1 (fr) * | 2016-03-09 | 2017-09-14 | 新日鐵住金株式会社 | Procédé permettant la fabrication de matériau en acier trempé |
JP6210172B2 (ja) * | 2016-03-09 | 2017-10-11 | 新日鐵住金株式会社 | 焼入れ鋼材の製造方法 |
JP6311846B2 (ja) | 2016-03-31 | 2018-04-18 | 新日鐵住金株式会社 | 熱処理装置、鋼材の熱処理方法及び鋼材の熱間曲げ加工方法 |
CN106140907B (zh) * | 2016-08-05 | 2018-12-11 | 北京隆盛泰科石油管科技有限公司 | 一种高钢级感应加热弯管双温煨制方法 |
CN106881381A (zh) * | 2017-04-28 | 2017-06-23 | 莱芜钢铁集团有限公司 | 煨弯装置 |
CN107052110B (zh) * | 2017-05-10 | 2018-11-09 | 南京航空航天大学 | 变截面三维复杂构件局部旋压及三维自由辊弯综合成形装置和方法 |
CN108273889B (zh) * | 2018-01-22 | 2023-06-23 | 南昌航空大学 | 一种小弯曲半径管差温推弯成形的方法及装置 |
PL424584A1 (pl) * | 2018-02-13 | 2019-08-26 | Atb Ziółkowska Spółka Komandytowa | Sposób wytwarzania wyrobów giętych z kształtowników wyciskanych na gorąco |
KR101897714B1 (ko) * | 2018-04-09 | 2018-09-12 | 주식회사 재원인더스트리 | 비정형 건축구조물의 철골구조체 트위스트 시공방법 |
AU2019222835A1 (en) * | 2018-09-05 | 2020-03-19 | Blm S.P.A. | Machine for the working of tubes provided with an optical sensor for measuring the forward displacement of the tube being worked and/or the rotational displacement of the same about the longitudinal axis thereof |
SG10201907808VA (en) * | 2018-09-05 | 2020-04-29 | Blm Spa | Machine for the working of tubes provided with a device for detecting any slippage of the tube being worked |
DE102018215501A1 (de) * | 2018-09-12 | 2020-03-12 | Wafios Aktiengesellschaft | Verfahren zur Herstellung eines Biegeteils und Biegemaschine zur Durchführung des Verfahrens |
CN109746293A (zh) * | 2019-01-30 | 2019-05-14 | 上海道固汽车精密零件有限公司 | 自动弯管***及其工作方法 |
CN109909338B (zh) * | 2019-02-26 | 2020-10-30 | 西北工业大学 | 一种用于管材旋压弯曲渐进成形工艺的弯曲机构 |
RU197078U1 (ru) * | 2019-12-23 | 2020-03-30 | Общество с ограниченной ответственностью "Газпром добыча Уренгой" | Универсальное приспособление для изготовления гнутых изделий |
CN112742929B (zh) * | 2020-12-04 | 2022-11-04 | 凌云工业股份有限公司 | 一种条形工件随动弯曲成形装置 |
CN112676403B (zh) * | 2020-12-04 | 2021-09-03 | 哈尔滨工业大学 | 一种带校形功能的推弯装置及其工作方法 |
CN112872132A (zh) * | 2020-12-29 | 2021-06-01 | 真木农业设备(安徽)有限公司 | 散热铜管弯管装置及其弯管方法 |
JP7476810B2 (ja) | 2021-01-19 | 2024-05-01 | 株式会社豊田中央研究所 | 管材の製造方法およびその製造装置 |
US20240116099A1 (en) * | 2021-02-16 | 2024-04-11 | Raunaq Singh Loomba | A robotic tube bending machine |
CN113333578B (zh) * | 2021-05-11 | 2022-06-21 | 浙江理工大学 | 一种茶叶理条锅槽的多级渐变连续挤压成型方法及装备 |
CN113664080A (zh) * | 2021-07-28 | 2021-11-19 | 凌云工业股份有限公司 | 一种条形件多点控制柔性压弯成形装置 |
CN114134295A (zh) * | 2021-11-30 | 2022-03-04 | 洛阳新强联回转支承股份有限公司 | 一种特大型剖分轴承滚道中频淬火的辅助装置及淬火方法 |
KR102520707B1 (ko) * | 2022-08-12 | 2023-04-12 | 주식회사 대성사 | 압출기용 가변곡률 성형장치 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB754907A (en) * | 1953-10-20 | 1956-08-15 | Andre Huet | Improvements in methods of and apparatus for bending tubes |
JPS5059264A (fr) * | 1973-09-28 | 1975-05-22 | ||
US4061005A (en) * | 1975-09-18 | 1977-12-06 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for continuous bending of elongated materials |
US4195506A (en) * | 1977-06-22 | 1980-04-01 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for bending elongated materials |
DE3523025A1 (de) * | 1985-06-27 | 1987-01-02 | Siemens Ag | Verfahren und vorrichtung zum biegen von langgestreckten metallischen werkstuecken |
JPH04105716A (ja) * | 1990-08-27 | 1992-04-07 | Dai Ichi High Frequency Co Ltd | 湾曲した異形断面らせん条材の製造方法及び装置 |
JPH05212450A (ja) * | 1992-02-07 | 1993-08-24 | Hashimoto Forming Ind Co Ltd | 長尺材の曲げ加工方法及び装置 |
JPH05302119A (ja) * | 1992-03-27 | 1993-11-16 | Sumitomo Metal Ind Ltd | 高強度自動車部品の製造方法 |
JPH06182453A (ja) * | 1992-12-17 | 1994-07-05 | Mazda Motor Corp | 金属部材の曲げ加工装置 |
JPH10140251A (ja) * | 1996-11-08 | 1998-05-26 | Sumitomo Metal Ind Ltd | 電縫管のシーム熱処理設備 |
US20030038489A1 (en) * | 2000-01-14 | 2003-02-27 | Edward Renzzulla | Sweep forming assembly and method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL279654A (fr) * | 1961-07-17 | |||
JPS477396Y1 (fr) * | 1963-12-23 | 1972-03-18 | ||
JPS5059263A (fr) | 1973-09-28 | 1975-05-22 | ||
US4062216A (en) * | 1974-07-23 | 1977-12-13 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Metal bending methods and apparatus |
US3956916A (en) * | 1975-02-24 | 1976-05-18 | Herkner Edward C | Method and apparatus for making fishing lures |
US5316849A (en) * | 1989-10-26 | 1994-05-31 | Minnesota Mining And Manufacturing Company | Reclosable mechanical fastener based on a composite article |
JP3345063B2 (ja) * | 1992-12-17 | 2002-11-18 | マツダ株式会社 | 金属部材の曲げ加工装置 |
JP3195082B2 (ja) * | 1992-12-17 | 2001-08-06 | マツダ株式会社 | 金属部材の曲げ加工装置 |
JP3443884B2 (ja) * | 1993-07-09 | 2003-09-08 | 日産自動車株式会社 | 軸線曲げ加工方法およびその装置 |
JP3563349B2 (ja) * | 1998-09-08 | 2004-09-08 | トライエンジニアリング株式会社 | ローラー転圧式加工装置及びローラー転圧式加工方法 |
JP2000158048A (ja) | 1998-11-20 | 2000-06-13 | Hitachi Ltd | 押し曲げ方式の高周波加熱ベンダー |
JP4591908B2 (ja) * | 2003-12-15 | 2010-12-01 | 臼井国際産業株式会社 | パイプの曲げ加工装置 |
-
2006
- 2006-02-23 KR KR1020077020144A patent/KR100878647B1/ko active IP Right Grant
- 2006-02-23 CN CN2006800069674A patent/CN101132869B/zh active Active
- 2006-02-23 WO PCT/JP2006/303220 patent/WO2006093006A1/fr active Application Filing
- 2006-02-23 EP EP06714360.2A patent/EP1857195B8/fr not_active Expired - Fee Related
- 2006-02-23 EP EP12174983A patent/EP2511020A3/fr not_active Withdrawn
-
2007
- 2007-08-31 US US11/896,319 patent/US20080066517A1/en not_active Abandoned
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB754907A (en) * | 1953-10-20 | 1956-08-15 | Andre Huet | Improvements in methods of and apparatus for bending tubes |
JPS5059264A (fr) * | 1973-09-28 | 1975-05-22 | ||
US4061005A (en) * | 1975-09-18 | 1977-12-06 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for continuous bending of elongated materials |
US4195506A (en) * | 1977-06-22 | 1980-04-01 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for bending elongated materials |
DE3523025A1 (de) * | 1985-06-27 | 1987-01-02 | Siemens Ag | Verfahren und vorrichtung zum biegen von langgestreckten metallischen werkstuecken |
JPH04105716A (ja) * | 1990-08-27 | 1992-04-07 | Dai Ichi High Frequency Co Ltd | 湾曲した異形断面らせん条材の製造方法及び装置 |
JPH05212450A (ja) * | 1992-02-07 | 1993-08-24 | Hashimoto Forming Ind Co Ltd | 長尺材の曲げ加工方法及び装置 |
JPH05302119A (ja) * | 1992-03-27 | 1993-11-16 | Sumitomo Metal Ind Ltd | 高強度自動車部品の製造方法 |
JPH06182453A (ja) * | 1992-12-17 | 1994-07-05 | Mazda Motor Corp | 金属部材の曲げ加工装置 |
JPH10140251A (ja) * | 1996-11-08 | 1998-05-26 | Sumitomo Metal Ind Ltd | 電縫管のシーム熱処理設備 |
US20030038489A1 (en) * | 2000-01-14 | 2003-02-27 | Edward Renzzulla | Sweep forming assembly and method |
Also Published As
Publication number | Publication date |
---|---|
EP1857195A1 (fr) | 2007-11-21 |
EP1857195A4 (fr) | 2011-05-04 |
CN101132869B (zh) | 2012-10-10 |
US20080066517A1 (en) | 2008-03-20 |
EP1857195B1 (fr) | 2014-04-30 |
EP1857195B8 (fr) | 2014-07-30 |
KR100878647B1 (ko) | 2009-01-15 |
WO2006093006A1 (fr) | 2006-09-08 |
CN101132869A (zh) | 2008-02-27 |
KR20070102594A (ko) | 2007-10-18 |
EP2511020A2 (fr) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2511020A3 (fr) | Procédé de cintrage d'un matériau métallique, machine de cintrage, équipement de ligne de cintrage et produit plié | |
US10016802B2 (en) | Method and apparatus for manufacturing a bent product | |
KR101754016B1 (ko) | 프레스 시스템 및 방법 | |
EP2359949B8 (fr) | Dispositif et procédé de fabrication d'un élément courbé | |
KR101570586B1 (ko) | 굽힘 가공 금속재 및 그 제조 방법 | |
CN102791395B (zh) | 弯曲构件的制造方法及制造装置 | |
CA2682815A1 (fr) | Procede de fabrication, appareil de fabrication et appareil de fabrication en continu de produits plies | |
KR101450975B1 (ko) | 굴곡 부재, 그 제조 장치 및 제조 방법 | |
JP6318971B2 (ja) | 熱間プレス成形方法 | |
Maeno et al. | Blanking immediately after heating and ultrasonic cleaning for compact hot-stamping systems using rapid resistance heating | |
WO2016031970A1 (fr) | Procédé de fabrication d'élément de flexion, et dispositif de flexion à chaud pour matériau d'acier | |
WO2008156106A1 (fr) | Appareil de laminage à chaud | |
JP7238660B2 (ja) | 中空屈曲部品の製造方法、中空屈曲部品の製造装置、及び中空屈曲部品 | |
CN112570510A (zh) | 用于减小零件回弹的激光辅助滚压成形方法、装置及*** | |
CN109564064A (zh) | 传送通过炉 | |
DE102011007590B4 (de) | Verfahren und Vorrichtung zum Gleitziehbiegen | |
CN104874665B (zh) | 等温塑性下料剪料方法 | |
Kim et al. | An Infrared local heat-treatment method to improve local formability of forming and trimming processes | |
JP3151977U (ja) | フォーマー | |
Kim et al. | Study on springback of high tension steel following various temperature and local pre-heating in the roll forming process | |
CN116547086A (zh) | 中空弯曲部件的制造方法以及中空弯曲部件的制造装置 | |
Kim et al. | The Effect of Mechanical Property of Tailor Welding Blank and Hot Press Forming Process by the Different Anti-oxidation Coating Treatment on Boron-steel Sheet | |
TH122420A (th) | วิธีการและอุปกรณ์สำหรับการผลิตผลิตภัณฑ์ดัดโค้ง | |
TH54484B (th) | วิธีการและอุปกรณ์สำหรับการผลิตผลิตภัณฑ์ดัดโค้ง |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 1857195 Country of ref document: EP Kind code of ref document: P |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B21D 7/08 20060101AFI20121008BHEP Ipc: B21D 7/16 20060101ALI20121008BHEP Ipc: B21D 11/14 20060101ALI20121008BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION Owner name: SUMITOMO PIPE & TUBE CO., LTD. |
|
17P | Request for examination filed |
Effective date: 20130215 |
|
17Q | First examination report despatched |
Effective date: 20160819 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SUMITOMO PIPE & TUBE CO., LTD. Owner name: NIPPON STEEL CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200609 |