EP1389149A1 - Werkzeug für biegemaschine - Google Patents

Werkzeug für biegemaschine

Info

Publication number
EP1389149A1
EP1389149A1 EP02742759A EP02742759A EP1389149A1 EP 1389149 A1 EP1389149 A1 EP 1389149A1 EP 02742759 A EP02742759 A EP 02742759A EP 02742759 A EP02742759 A EP 02742759A EP 1389149 A1 EP1389149 A1 EP 1389149A1
Authority
EP
European Patent Office
Prior art keywords
tool
molybdenum
wrinkle
bending machine
bending
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.)
Granted
Application number
EP02742759A
Other languages
English (en)
French (fr)
Other versions
EP1389149B1 (de
Inventor
Peter SCHÜLE
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1389149A1 publication Critical patent/EP1389149A1/de
Application granted granted Critical
Publication of EP1389149B1 publication Critical patent/EP1389149B1/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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • 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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member

Definitions

  • the present invention relates to a tool on pipe or profile bending machines.
  • the present innovation is therefore based on the task of proposing a possibility with which the service life of the tools on pipe and profile bending machines can be extended.
  • a tool such as a smoothing tool, mandrel or guide rails, with the features of claim 1.
  • a wrinkle smoothing device a dome, rollers, guide aids, dies or guide rails is then coated with a layer of molybdenum or a molybdenum alloy.
  • This layer can be less than 0.1 mm and nevertheless causes a considerable extension of the service life.
  • the molybdenum is applied to the surface, for example by means of a flame spraying process, galvanically or by vapor deposition.
  • FIG. 1 shows an example of a mandrel bending machine for bending pipes.
  • the bend is carried out by pulling the tube 1 by means of a tensioner 2 by rotating the die 3.
  • a rail 4 and a smoothing roller 5 provide the external guidance and the displaceable mandrel 6 arranged inside prevents a change in the tube diameter.
  • the surfaces of the rail 4, the anti-wrinkle 5 and the dome 6 which come into contact with the tube are provided with a layer of molybdenum or molybdenum alloy.
  • FIG. 2 shows an example of a wrinkle straightener 5 in which a protective layer 7 is applied to the surface 8 contacting the tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Wire Processing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Description

Werkzeug für Biegemaschine
Beschreibung
Die vorliegende Erfindung betrifft ein Werkzeug an Rohr- oder Profilbiegemaschinen.
Beim Biegen von Rohren mittels Rohrbiegemaschinen, bei denen die Rohre eingespannt und durch Ziehen am freien Ende gebogen werden, können an der Innenseite des Bogens infolge von Materialstauchungen Falten entstehen. Um dies zu Vermeiden, wird ein Werkstück zur Verminderung der Faltenbildung, der Faltenglätter, eingesetzt. Dieses Formstück kann unterschiedliche Ausführungen haben und wird gelegentlich als Faltenglätter-Schale oder Faltenglätter-Schuh bezeichnet. Er stützt auf der Innenseite der Umformzone das Rohr in Richtung des noch umgebogenen Teils ab. Beim Biegen wird das Rohr mit großer Anpresskraft über den Faltenglätter gezogen, so dass dadurch am Faltenglätter ein erheblicher Verschleiß entsteht. Zur Vermeidung des Verschleißes am Faltenglätter wird dieser mit zusätzlichen Materialen, wie beispielsweise Aluminiumbronze, Berriliumbronze oder sonstigen Bronze-Werkstoffen geschützt. Trotzdem wird der Faltenglätter stark beeinträchtigt und muss daher relativ häufig ausgewechselt werden. Auch Versuche mit Schmiermitteln, beispielsweise Molybdän-Gleitmittel oder Titannitrit bzw. Titantcarbonnitrit konnten keine wesentliche Standzeitverlängerung bewirken. Beim Biegen werden außerdem noch Dorne, Rollen, Führungshilfen, Matrizen und Führungsschienen benötigt, die ebenfalls stark beansprucht werden und daher, wenn auch nicht so häufig ausgewechselt werden müssen.
Der vorliegenden Neuerung liegt daher die Aufgabe zugrunde, eine Möglichkeit vorzuschlagen, mit der die Standzeit der Werkzeuge an Rohr- und Profilbiegemaschinen verlängert werden kann.
Diese Aufgabe wird erfindungsgemäß durch ein Werkzeug, wie Faltenglätter, Dorn oder Führungsschienen, mit den Merkmalen des Anspruchs 1 gelöst.
Danach wird die das Rohr berührende Fläche eines Faltenglätters, eines Doms, von Rollen, Führungshilfen, Matrizen oder von Führungsschienen mit einer Schicht aus Molybdän oder einer Molybdän-Legierung beschichtet. Diese Schicht kann unter 0,1 mm betragen und bewirkt trotzdem eine erhebliche Verlängerung der Standzeit. Das Molybdän wird beispielsweise mittels eines Flammspritzverfahrens, galvanisch oder durch Bedampfen auf die Oberfläche aufgebracht.
In der Figur 1 ist beispielhaft eine Dornbiegemaschine zum Biegen von Rohren dargestellt. Hier erfolgt die Biegung durch Ziehen des Rohres 1 mittels eines Spanners 2 durch Drehung der Matrize 3. Eine Schiene 4 und ein Faltenglätter 5 sorgen für die äußere Führung und der im Inneren angeordnete verschiebbare Dorn 6 verhindert eine Veränderung des Rohrdurchmessers. Die mit dem Rohr in Berührung kommenden Flächen der Schiene 4, des Faltenglätters 5 sowie des Doms 6 sind mit einer Schicht aus Molybdän oder Molybdän-Legierung versehen.
Figur 2 zeigt beispielhaft einen Faltenglätter 5, bei dem auf der das Rohr berührenden Fläche 8 eine Schutzschicht 7 aufgebracht ist.

Claims

Patentansprüche
1. Werkzeug für Rohr- oder Profilbiegemaschinen, dadurch gekennzeichnet, dass mindestens die das Rohr bzw. Profil berührende Fläche (8) mit einer Schicht (7) aus Molybdän oder einer Molybdän-Legierung beschichtet ist.
2. Werkzeug nach Anspruch 1 , dadurch gekennzeichnet, dass die Schichtdicke kleiner 0,1 mm beträgt.
EP02742759A 2001-05-22 2002-05-17 Werkzeug für biegemaschine Expired - Lifetime EP1389149B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10124866A DE10124866A1 (de) 2001-05-22 2001-05-22 Werkzeug für Biegemaschine
DE10124866 2001-05-22
PCT/DE2002/001774 WO2002094468A1 (de) 2001-05-22 2002-05-17 Werkzeug für biegemaschine

Publications (2)

Publication Number Publication Date
EP1389149A1 true EP1389149A1 (de) 2004-02-18
EP1389149B1 EP1389149B1 (de) 2005-05-25

Family

ID=7685685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02742759A Expired - Lifetime EP1389149B1 (de) 2001-05-22 2002-05-17 Werkzeug für biegemaschine

Country Status (8)

Country Link
US (2) US20040154366A1 (de)
EP (1) EP1389149B1 (de)
JP (1) JP2004528480A (de)
AT (1) ATE296172T1 (de)
DE (2) DE10124866A1 (de)
ES (1) ES2243739T3 (de)
PT (1) PT1389149E (de)
WO (1) WO2002094468A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1547702B1 (de) * 2003-12-26 2007-07-11 Calsonic Kansei Corporation Vorrichtung und Verfahren zum Biegen von Mehrkammerrohren
DE102004034638B4 (de) * 2004-07-16 2014-03-20 Volkswagen Ag Biegevorrichtung für Rohre
JP2007203366A (ja) * 2006-02-06 2007-08-16 Daikin Ind Ltd 曲げ加工方法および曲げ加工装置
FR2909910B1 (fr) * 2006-12-19 2009-01-30 Renault Sas Dispositif pour cintrer un tube metallique par enroulement sur un galet de forme.
DE102007032804B3 (de) * 2007-07-10 2008-09-04 V&M Deutschland Gmbh Schmiededorn zum Warmschmieden rohrförmiger Werkstücke aus Metall
US7594417B1 (en) * 2008-08-15 2009-09-29 Gm Global Technology Operations, Inc. Apparatus for wiper die monitoring
GB2509919B (en) * 2013-01-16 2015-04-29 Olicana Products Improvements in tube bending machines
CN104056886B (zh) * 2014-06-26 2016-04-13 威海石岛重工有限公司 一种弯管装置
CN105935711B (zh) * 2016-07-10 2018-03-20 江苏凯宇不锈钢制品有限公司 一种不锈钢盘管的制备工艺
US11047629B2 (en) 2016-11-11 2021-06-29 Marelli Cabin Comfort Japan Corporation Fin-assembled tube manufacturing method and double tube manufacturing method
JP6502912B2 (ja) * 2016-11-11 2019-04-17 カルソニックカンセイ株式会社 フィン内蔵管の製造方法及び製造装置
JP6474856B2 (ja) * 2017-06-05 2019-02-27 東亜工業株式会社 パイプ材の曲げ加工方法及びパイプ材の曲げ加工装置
DE102020202347B4 (de) 2020-02-24 2025-10-16 Wafios Aktiengesellschaft Einzugseinrichtung für Umformmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392821A (en) * 1944-01-22 1946-01-15 Haynes Sellite Company Metal-working tool
US3024128A (en) * 1955-11-14 1962-03-06 Dawson Armoring Company Method of coating metal article with hard particles
US3023490A (en) * 1955-11-25 1962-03-06 Dawson Armoring Company Armored metal articles with a thin hard film made in situ and conforming to the exact contour of the underlying surface
US3456482A (en) * 1966-10-03 1969-07-22 Teledyne Inc Method and apparatus for draw forming tubes and the like including mandrels therefor
DE6931400U (de) * 1969-07-30 1970-01-08 Steinmueller Gmbh L & C Faltenglaetter fuer biegemaschinen
CH576526A5 (de) * 1973-02-28 1976-06-15 Dettwiler & Maeder Dema
US3914178A (en) * 1974-01-23 1975-10-21 Amerace Corp Wear reducing coating
JPS5425232A (en) * 1977-07-28 1979-02-26 Riken Piston Ring Ind Co Ltd Sliding parts having wearrresistant jet coated layer
US4214762A (en) * 1978-08-03 1980-07-29 Ramsey Corporation Rolled metal piston ring
US4571983A (en) * 1985-04-30 1986-02-25 United Technologies Corporation Refractory metal coated metal-working dies
JPH02224806A (ja) * 1989-02-28 1990-09-06 Nkk Corp 継目無し鋼管製造用プラグ
DE4112614C2 (de) * 1991-04-15 1994-10-27 Fraunhofer Ges Forschung Dorn zur Kalt- und/oder Warmumformung von metallischem Gut und Verfahren zu seiner Herstellung
DK0656235T3 (da) * 1993-12-01 1998-02-02 Sumitomo Light Metal Ind Hul ekstruderdyse til ekstrudering af et hult element af en zinkholdig aluminiumlegering
CA2289200C (en) * 1997-05-13 2009-08-25 Richard Edmund Toth Tough-coated hard powders and sintered articles thereof
US5913931A (en) * 1997-11-04 1999-06-22 Ready Technology, Inc. Extended length rotary bending and forming devices and methods for manufacture thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02094468A1 *

Also Published As

Publication number Publication date
WO2002094468A1 (de) 2002-11-28
DE10124866A1 (de) 2002-12-05
EP1389149B1 (de) 2005-05-25
ATE296172T1 (de) 2005-06-15
PT1389149E (pt) 2005-10-31
ES2243739T3 (es) 2005-12-01
JP2004528480A (ja) 2004-09-16
US20090095044A1 (en) 2009-04-16
DE50203204D1 (de) 2005-06-30
US20040154366A1 (en) 2004-08-12

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