IT1086465B - Metodo e apparecchio per la fabbricazione di tubi metallici - Google Patents
Metodo e apparecchio per la fabbricazione di tubi metalliciInfo
- Publication number
- IT1086465B IT1086465B IT27279/77A IT2727977A IT1086465B IT 1086465 B IT1086465 B IT 1086465B IT 27279/77 A IT27279/77 A IT 27279/77A IT 2727977 A IT2727977 A IT 2727977A IT 1086465 B IT1086465 B IT 1086465B
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- metal tubes
- tubes
- metal
- Prior art date
Links
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
- B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51109189A JPS6044050B2 (ja) | 1976-09-10 | 1976-09-10 | 長尺郭状体の多段成形法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1086465B true IT1086465B (it) | 1985-05-28 |
Family
ID=14503885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27279/77A IT1086465B (it) | 1976-09-10 | 1977-09-06 | Metodo e apparecchio per la fabbricazione di tubi metallici |
Country Status (8)
Country | Link |
---|---|
US (1) | US4148426A (it) |
JP (1) | JPS6044050B2 (it) |
BR (1) | BR7706028A (it) |
CA (1) | CA1052989A (it) |
DE (1) | DE2739962C3 (it) |
FR (1) | FR2364074A1 (it) |
GB (1) | GB1562847A (it) |
IT (1) | IT1086465B (it) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848398C2 (de) * | 1978-11-08 | 1980-07-31 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Spurführung eines Radsatzes für Schienenfahrzeuge |
JPS6023892B2 (ja) * | 1979-05-22 | 1985-06-10 | 日本鋼管株式会社 | 厚肉鋼管製造方法 |
JPS5938846B2 (ja) * | 1979-05-22 | 1984-09-19 | 日本鋼管株式会社 | 厚肉鋼管の製造方法 |
CA1119469A (en) * | 1979-10-09 | 1982-03-09 | George R. Usher | Apparatus and method for forming seamed tube |
JPS5666319A (en) * | 1979-10-31 | 1981-06-04 | Hideo Ogawa | Continuous forming method for long-size channel material by press die |
US4476703A (en) * | 1980-06-17 | 1984-10-16 | Kaiser Steel (Delaware), Inc. | Edge preforming of metal plate |
US4353235A (en) * | 1980-06-17 | 1982-10-12 | Kaiser Steel Corporation | Edge preforming of metal plate |
US4413525A (en) * | 1980-09-08 | 1983-11-08 | Dresser Industries, Inc. | Bourdon tube construction |
US4445357A (en) * | 1980-11-03 | 1984-05-01 | Kaiser Steel Corporation | Pipe press |
DE3044003C2 (de) * | 1980-11-18 | 1983-07-14 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum Einführen von dünnem Band zum Schlitzrohr durch Ziehen |
JPS5928410B2 (ja) * | 1981-05-29 | 1984-07-12 | 新日本製鐵株式会社 | 厚肉電縫管の成形方法 |
US4603806A (en) * | 1983-08-11 | 1986-08-05 | Nippon Steel Corporation | Method of manufacturing metal pipe with longitudinally differentiated wall thickness |
US4606208A (en) * | 1984-05-16 | 1986-08-19 | Kaiser Steel Corporation | Pipe forming apparatus |
JPS618417A (ja) * | 1984-06-21 | 1986-01-16 | Sankei Giken Kogyo Kk | 消音器 |
JPS62100151A (ja) * | 1985-10-25 | 1987-05-09 | Mitsubishi Electric Corp | 電動機用フレ−ムの製造方法 |
US4971239A (en) * | 1988-12-21 | 1990-11-20 | Ameron, Inc. | Method and apparatus for making welded tapered tubes |
DE19602920C2 (de) * | 1996-01-22 | 1998-01-29 | Mannesmann Ag | Verfahren und Vorrichtung zum Kalibrieren und Richten von nach dem UOE-Verfahren hergestellten Rohren |
AUPP470298A0 (en) * | 1998-07-15 | 1998-08-06 | Simmons, Anthony Grant | Vehicle wheel rim section |
US6694616B1 (en) * | 1999-04-13 | 2004-02-24 | Mckenna Joseph | Method of forming T-connectors |
JP4168590B2 (ja) * | 2000-12-18 | 2008-10-22 | 日本精工株式会社 | 中空ラック軸製造方法 |
JP2003190282A (ja) * | 2001-12-27 | 2003-07-08 | Terumo Corp | 金属製の管状体およびその製造方法 |
US20040250404A1 (en) * | 2003-01-14 | 2004-12-16 | Cripsey Timothy J. | Process for press forming metal tubes |
US20060096099A1 (en) * | 2003-05-08 | 2006-05-11 | Noble Metal Processing, Inc. | Automotive crush tip and method of manufacturing |
US7159317B1 (en) | 2003-06-04 | 2007-01-09 | K.D.L. Industries Llc | Inner metal link bushing for a vibration isolator and method for forming |
DE10329424B4 (de) * | 2003-07-01 | 2005-04-28 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen eines längsgeschlitzten Hohlprofils mit mehreren, im Querschnitt verschiedenen Längsabschnitten aus einer ebenen Blechplatine |
EP1663543A4 (en) * | 2003-08-29 | 2011-03-23 | Manufacturing Pty Limited Onesteel | HOLLOW ROD METHOD |
JP4773052B2 (ja) * | 2003-12-25 | 2011-09-14 | 住友金属工業株式会社 | Uoe鋼管の製造方法およびその製造装置 |
DE102005006578B3 (de) * | 2005-02-11 | 2006-03-16 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung von Rohren |
US9186714B1 (en) | 2006-06-29 | 2015-11-17 | Middleville Tool and Die Company | Process for making a stamped tubular form with integral bracket and products made by the process |
DE202007007517U1 (de) * | 2007-02-16 | 2007-08-09 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | Presse |
DE102007038036B4 (de) * | 2007-08-10 | 2010-11-11 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines rohrförmigen Tragprofils für einen Instrumententräger |
DE202008000121U1 (de) | 2008-01-03 | 2008-04-17 | Eisenbau Krämer mbH | Blechbiegemaschine |
US8356396B2 (en) * | 2009-09-03 | 2013-01-22 | Middleville Tool & Die Company | Method for making threaded tube |
DK2384835T3 (da) | 2010-05-06 | 2013-03-25 | Siemens Ag | Fremgangsmåde til fremstilling af en rotor til en generator |
JP5886325B2 (ja) * | 2012-01-26 | 2016-03-16 | 株式会社ヨロズ | 湾曲中空パイプの製造方法 |
JP5868891B2 (ja) * | 2012-05-29 | 2016-02-24 | Jfeスチール株式会社 | 異径管状部品の製造方法 |
US9050639B1 (en) | 2012-08-30 | 2015-06-09 | Middleville Tool & Die Co. | Process for making an interlocking flanged bushing and products made by this process |
CN107073542B (zh) * | 2014-10-03 | 2019-03-29 | 新日铁住金株式会社 | 压制成形品的制造方法以及压制成形品 |
US9457633B2 (en) * | 2014-10-21 | 2016-10-04 | Benteler Automobiltechnik Gmbh | Cross member system for a coupling device a motor vehicle |
US11344939B2 (en) * | 2016-06-22 | 2022-05-31 | Theodor Gräbener GmbH & Co. KG | Device for calibrating and straightening hollow components and method using such a device |
CN107457279B (zh) * | 2017-08-04 | 2019-04-19 | 北京航星机器制造有限公司 | 一种钛合金筒体类零件热圈圆成形方法 |
EP3950166A4 (en) * | 2019-03-29 | 2022-12-21 | Nippon Steel Corporation | METHOD OF MAKING AN ELEMENT, METHOD OF MAKING AN ELEMENT FOR A VEHICLE AND MODEL MOLD |
CN110355568A (zh) * | 2019-07-25 | 2019-10-22 | 杜宗英 | 烟筒卷焊自动化一体化设备 |
CN113399958B (zh) * | 2021-07-30 | 2022-11-18 | 中建三局科创产业发展有限公司 | 一种钢结构制造工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE576382C (de) * | 1933-05-10 | Masch Fabrik Hiltmann & Loren | Vorrichtung zur Herstellung von Rohren aus Blechbaendern | |
DE588961C (de) * | 1932-11-12 | 1933-11-30 | Ewald Roeber | Verfahren zur absatzweisen Herstellung von Rohren, Hohlkoerpern, Rinnen o. dgl. in grossen Laengen aus Blechstreifen |
US1973680A (en) * | 1933-12-08 | 1934-09-11 | Nat Tube Co | Welding bell |
CH185471A (de) * | 1936-02-11 | 1936-07-31 | Meyer Keller & Cie Aktiengesel | Vorrichtung zur Herstellung von Rohren mit Längsnaht. |
US2693632A (en) * | 1951-07-21 | 1954-11-09 | Heussner Louis | Process for manufacturing seam-welded steel tubes |
DE1083207B (de) * | 1955-04-25 | 1960-06-15 | Kocks Gmbh Friedrich | Kombinierte Biege- und Vorschubvorrichtung zum fortlaufenden sowie schrittweisen Umformen von Baendern in Schlitzrohre |
GB809874A (en) * | 1956-10-10 | 1959-03-04 | Accles & Pollock Ltd | Flexible metallic tubes |
US3001569A (en) * | 1958-04-29 | 1961-09-26 | Flexonics Corp | Tube forming tool |
US3474522A (en) * | 1967-05-10 | 1969-10-28 | Anaconda American Brass Co | Method for changing the width of a strip metal and for forming tubes therefrom |
US3945552A (en) * | 1974-12-09 | 1976-03-23 | Furukawa Electric Co., Ltd. | Method and apparatus for forming a corrugated waveguide |
-
1976
- 1976-09-10 JP JP51109189A patent/JPS6044050B2/ja not_active Expired
-
1977
- 1977-08-31 US US05/829,464 patent/US4148426A/en not_active Expired - Lifetime
- 1977-09-05 FR FR7726808A patent/FR2364074A1/fr active Granted
- 1977-09-06 IT IT27279/77A patent/IT1086465B/it active
- 1977-09-06 DE DE2739962A patent/DE2739962C3/de not_active Expired
- 1977-09-09 CA CA286,429A patent/CA1052989A/en not_active Expired
- 1977-09-09 GB GB37785/77A patent/GB1562847A/en not_active Expired
- 1977-09-09 BR BR7706028A patent/BR7706028A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2364074A1 (fr) | 1978-04-07 |
DE2739962C3 (de) | 1984-03-22 |
JPS5333966A (en) | 1978-03-30 |
DE2739962B2 (de) | 1979-08-23 |
CA1052989A (en) | 1979-04-24 |
BR7706028A (pt) | 1978-06-20 |
GB1562847A (en) | 1980-03-19 |
DE2739962A1 (de) | 1978-03-23 |
JPS6044050B2 (ja) | 1985-10-01 |
US4148426A (en) | 1979-04-10 |
FR2364074B1 (it) | 1982-04-30 |
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