CA2772658A1 - Dispositif et procede d'usinage sans enlevement de copeaux de pieces allongees - Google Patents

Dispositif et procede d'usinage sans enlevement de copeaux de pieces allongees Download PDF

Info

Publication number
CA2772658A1
CA2772658A1 CA2772658A CA2772658A CA2772658A1 CA 2772658 A1 CA2772658 A1 CA 2772658A1 CA 2772658 A CA2772658 A CA 2772658A CA 2772658 A CA2772658 A CA 2772658A CA 2772658 A1 CA2772658 A1 CA 2772658A1
Authority
CA
Canada
Prior art keywords
shaping
workpiece
rollers
roller
shaping roller
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
CA2772658A
Other languages
English (en)
Other versions
CA2772658C (fr
Inventor
Heinz Gruber
Lutz Schuenemann
Thorsten Baeck
Nino Gruber
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.)
Dywidag Systems International GmbH Austria
Original Assignee
Dywidag Systems International GmbH Austria
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 Dywidag Systems International GmbH Austria filed Critical Dywidag Systems International GmbH Austria
Publication of CA2772658A1 publication Critical patent/CA2772658A1/fr
Application granted granted Critical
Publication of CA2772658C publication Critical patent/CA2772658C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B21H3/042—Thread-rolling heads
    • B21H3/044—Thread-rolling heads working axially
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA2772658A 2009-08-31 2010-08-27 Dispositif et procede d'usinage sans enlevement de copeaux de pieces allongees Expired - Fee Related CA2772658C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009038813.3 2009-08-31
DE102009038813A DE102009038813B4 (de) 2009-08-31 2009-08-31 Vorrichtung zur spanlosen Bearbeitung langgestreckter Werkstücke
PCT/AT2010/000312 WO2011022747A1 (fr) 2009-08-31 2010-08-27 Dispositif et procédé d'usinage sans enlèvement de copeaux de pièces allongées

Publications (2)

Publication Number Publication Date
CA2772658A1 true CA2772658A1 (fr) 2011-03-03
CA2772658C CA2772658C (fr) 2015-05-12

Family

ID=43086902

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2772658A Expired - Fee Related CA2772658C (fr) 2009-08-31 2010-08-27 Dispositif et procede d'usinage sans enlevement de copeaux de pieces allongees

Country Status (5)

Country Link
EP (1) EP2473296B1 (fr)
CA (1) CA2772658C (fr)
DE (1) DE102009038813B4 (fr)
PL (1) PL2473296T3 (fr)
WO (1) WO2011022747A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11273483B2 (en) 2016-12-13 2022-03-15 Shanghai Pan-China Fastening System Co., Ltd. Threading method, rolling head, apparatus, module and production line for pipe thread, and products thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107603A1 (de) * 2013-07-17 2015-01-22 Rollwalztechnik Abele + Höltich GmbH Vorrichtung zum Bearbeiten eines Werkstücks
DE102017113382B3 (de) 2017-06-19 2018-10-18 Ffg Werke Gmbh Gewindewalzverfahren und Gewindewalzvorrichtung zur Herstellung eines Gewindes
DE102017116895A1 (de) 2017-07-26 2019-01-31 Mag Ias Gmbh Verfahren und Vorrichtung zur Herstellung einer Verzahnung an einem zylindrischen Werkstück

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214637B (de) * 1959-12-22 1966-04-21 Wilhelm Fette Praez Swerkzeug Gewinderollkopf
DE4313918C2 (de) 1993-04-28 1996-02-08 Reburg Patentverwertungs Gmbh Vorrichtung zur kontinuierlichen spanlosen Umformung eines langgestreckten Werkstücks
DE10119569B4 (de) 2001-04-21 2010-02-25 "Alwag" Tunnelausbau Gesellschaft Mbh Vorrichtung zur spanlosen Umformung
DE102007029548B3 (de) 2007-06-25 2009-02-05 Heinz Gruber Formwerkzeug zum spanlosen Bearbeiten langgestreckter Werkstücke

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11273483B2 (en) 2016-12-13 2022-03-15 Shanghai Pan-China Fastening System Co., Ltd. Threading method, rolling head, apparatus, module and production line for pipe thread, and products thereof
AU2021204565B2 (en) * 2016-12-13 2023-08-10 Shanghai Pan-China Fastening Systems Co, Ltd. Rolled pipe thread processing method, rolling head, apparatus, module, production line, and product thereof

Also Published As

Publication number Publication date
EP2473296A1 (fr) 2012-07-11
PL2473296T3 (pl) 2013-10-31
DE102009038813A1 (de) 2011-04-07
DE102009038813B4 (de) 2012-09-27
EP2473296B1 (fr) 2013-05-29
CA2772658C (fr) 2015-05-12
WO2011022747A1 (fr) 2011-03-03

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130118

MKLA Lapsed

Effective date: 20170828

MKLA Lapsed

Effective date: 20170828