EP3210686A3 - Procédé et dispositif de façonnage incrémentiel d'éléments profilés ou tubulaires - Google Patents

Procédé et dispositif de façonnage incrémentiel d'éléments profilés ou tubulaires Download PDF

Info

Publication number
EP3210686A3
EP3210686A3 EP17400012.5A EP17400012A EP3210686A3 EP 3210686 A3 EP3210686 A3 EP 3210686A3 EP 17400012 A EP17400012 A EP 17400012A EP 3210686 A3 EP3210686 A3 EP 3210686A3
Authority
EP
European Patent Office
Prior art keywords
blank
tubular
profile components
incrementally
pipe
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Withdrawn
Application number
EP17400012.5A
Other languages
German (de)
English (en)
Other versions
EP3210686A2 (fr
Inventor
Erman A. Tekkaya
Goran Grzancic
Christoph Becker
Sebastian Michel
Moritz Fuß
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.)
Technische Universitaet Dortmund
Original Assignee
Technische Universitaet Dortmund
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 Technische Universitaet Dortmund filed Critical Technische Universitaet Dortmund
Publication of EP3210686A2 publication Critical patent/EP3210686A2/fr
Publication of EP3210686A3 publication Critical patent/EP3210686A3/fr
Withdrawn legal-status Critical Current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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/005—Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP17400012.5A 2016-02-24 2017-02-22 Procédé et dispositif de façonnage incrémentiel d'éléments profilés ou tubulaires Withdrawn EP3210686A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016002396.1A DE102016002396A1 (de) 2016-02-24 2016-02-24 Verfahren und Vorrichtung zur inkrementellen Umformung von Rohr- oder Profilbauteilen

Publications (2)

Publication Number Publication Date
EP3210686A2 EP3210686A2 (fr) 2017-08-30
EP3210686A3 true EP3210686A3 (fr) 2017-09-06

Family

ID=58398131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17400012.5A Withdrawn EP3210686A3 (fr) 2016-02-24 2017-02-22 Procédé et dispositif de façonnage incrémentiel d'éléments profilés ou tubulaires

Country Status (2)

Country Link
EP (1) EP3210686A3 (fr)
DE (1) DE102016002396A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113333621B (zh) * 2021-06-11 2023-01-20 湖南湘东化工机械有限公司 一种球罐无焊缝成型方法
CN113305232B (zh) * 2021-06-11 2023-01-03 洛阳隆胜兴源机械制造有限公司 一种机加工快速成型设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847799A1 (de) * 1978-11-01 1980-05-08 Mannesmann Ag Verfahren und vorrichtung zur herstellung von kugelgehaeusen
DE19619340C2 (de) * 1995-10-17 1998-10-15 Gerhard Ruoff Vorrichtung zur Herstellung von zylindrischen Aufweitungen an Rohrenden
DE102010025593A1 (de) * 2010-06-27 2011-12-29 Technische Universität Dortmund Verfahren und Vorrichtung zur inkrementellen Umformung von Profilrohren, insbesondere von Profilrohren mit über die Längsachse variierenden Querschnitten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847799A1 (de) * 1978-11-01 1980-05-08 Mannesmann Ag Verfahren und vorrichtung zur herstellung von kugelgehaeusen
DE19619340C2 (de) * 1995-10-17 1998-10-15 Gerhard Ruoff Vorrichtung zur Herstellung von zylindrischen Aufweitungen an Rohrenden
DE102010025593A1 (de) * 2010-06-27 2011-12-29 Technische Universität Dortmund Verfahren und Vorrichtung zur inkrementellen Umformung von Profilrohren, insbesondere von Profilrohren mit über die Längsachse variierenden Querschnitten

Also Published As

Publication number Publication date
DE102016002396A1 (de) 2017-08-24
EP3210686A2 (fr) 2017-08-30

Similar Documents

Publication Publication Date Title
EP4309898A3 (fr) Méthode de fabrication d'un appareil orthopédique
EP3733308A3 (fr) Procédé et dispositif d'usinage de surfaces
EP2631616A3 (fr) Procédé et dispositif d'analyse des oscillations ainsi que bases de données types prévues à cet effet et utilisation d'une base de données type
EP2985209A3 (fr) Composant de structure et procede de fabrication d'un composant de structure
EP2511030A3 (fr) Procédé de fabrication d'un composant doté d'au moins un élément de construction agencé dans le composant et composant doté d'au moins un élément de construction
EP4319508A3 (fr) Dispositif et procédé de fabrication de pièces sérigraphiées tridimensionnelles
EP2377639A3 (fr) Machine pour l'usinage par laser de pièces planes ou cylindriques ; Procédé pour rééquipement une telle machine
EP2703732A3 (fr) Composant d'appareil ménager comprenant un trou et un collet au niveau du bord et procédé de réalisation d'un composant d'appareil ménager
EP3326795A3 (fr) Dispositif de traitement d'un matériau d'emballage et procédé
EP3385014C0 (fr) Procédé de fabrication d'un outil de perçage par usinage par enlèvement de copeaux des pièces à usiner ainsi qu'outil de perçage
EP3069821A3 (fr) Procede de production d'un composant
EP2108467A3 (fr) Procédé de fabrication de demi-coques de dimensions très précises
EP3656480A3 (fr) Formage u-o d'un composant courbé suivant trois axes spatiaux
EP2319637A3 (fr) Procédé et dispositif de fabrication automatique d'une liaison rivetée
EP3451096A3 (fr) Système d'usinage doté d'une unité de réception agencée sur un véhicule pour au moins un composant et procédé d'usinage d'au moins un composant
EP3210686A3 (fr) Procédé et dispositif de façonnage incrémentiel d'éléments profilés ou tubulaires
EP2208551A3 (fr) Procédé de fabrication d'une pièce de tôle préformée complexe
EP2878499A3 (fr) Procédé et dispositif destinés au nettoyage de véhicules
EP3807032A4 (fr) Procédé et appareil de production d'un objet métallique tridimensionnel, en particulier d'un objet métallique tridimensionnel massif
ATE390221T1 (de) Verfahren und vorrichtung zum herstellen eines längsnahtgeschweissten hohlprofils
EP2287781A3 (fr) Procédé de traitement de pièces usinées
EP2457706A3 (fr) Dispositif et procédé de fabrication de composants plats contrecollés
EP3599088A3 (fr) Procédé et dispositif de manipulation de découpes du matériau d'emballage
EP2832868A3 (fr) Outil de presse, ainsi que procédé de fabrication d'un outil de presse
EP2353745A3 (fr) Outil et procédé destinés à la fabrication de corps de boîtes

Legal Events

Date Code Title Description
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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B21C 37/29 20060101ALI20170801BHEP

Ipc: B21D 31/00 20060101AFI20170801BHEP

17P Request for examination filed

Effective date: 20171102

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20200622

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: 20201103