[go: up one dir, main page]

PT1025925E - METHOD AND DEVICE FOR TRANSFORMING METALS - Google Patents

METHOD AND DEVICE FOR TRANSFORMING METALS

Info

Publication number
PT1025925E
PT1025925E PT99810499T PT99810499T PT1025925E PT 1025925 E PT1025925 E PT 1025925E PT 99810499 T PT99810499 T PT 99810499T PT 99810499 T PT99810499 T PT 99810499T PT 1025925 E PT1025925 E PT 1025925E
Authority
PT
Portugal
Prior art keywords
forging
hammer
metal
applying
transforming
Prior art date
Application number
PT99810499T
Other languages
Portuguese (pt)
Inventor
Walter Zeller
Original Assignee
Walter Zeller
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 Walter Zeller filed Critical Walter Zeller
Publication of PT1025925E publication Critical patent/PT1025925E/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Jigs For Machine Tools (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Revetment (AREA)

Abstract

The deforming process involves clamping the metal part (2) in a clamping device (4) to form a forging cavity (13) in the swage (5) with the part clamped to take forging forces directly; applying a forging hammer (7) to force metal into the forging cavity, exerting pressure on the hammer so that the mechanical stress is within the Hooke elastic region, applying a pulse with the hammer so that the metal passes into the flowing region and repeating the last two stages.
PT99810499T 1999-02-02 1999-06-07 METHOD AND DEVICE FOR TRANSFORMING METALS PT1025925E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP99810086 1999-02-02
EP99810464 1999-05-27
EP99810499A EP1025925B1 (en) 1999-02-02 1999-06-07 Method and device for forming of metals
PCT/CH2000/000052 WO2000045976A1 (en) 1999-02-02 2000-02-01 Method and device for forming metals

Publications (1)

Publication Number Publication Date
PT1025925E true PT1025925E (en) 2002-09-30

Family

ID=27240244

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99810499T PT1025925E (en) 1999-02-02 1999-06-07 METHOD AND DEVICE FOR TRANSFORMING METALS

Country Status (16)

Country Link
EP (1) EP1025925B1 (en)
JP (1) JP2002536182A (en)
KR (1) KR20010101918A (en)
CN (1) CN1338978A (en)
AT (1) ATE215855T1 (en)
AU (1) AU754548B2 (en)
BR (1) BR0007963A (en)
CA (1) CA2361521A1 (en)
CZ (1) CZ20012614A3 (en)
DE (1) DE59901178D1 (en)
ES (1) ES2178366T3 (en)
HU (1) HUP0105356A3 (en)
MX (1) MXPA01007798A (en)
PL (1) PL349096A1 (en)
PT (1) PT1025925E (en)
WO (1) WO2000045976A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536962B2 (en) * 2001-07-13 2010-09-01 アイシン精機株式会社 Method for increasing the thickness of a boss part of a workpiece and a thickness increasing device used therefor
FR2882282B1 (en) * 2005-02-21 2008-10-17 Snecma Moteurs Sa METHOD FOR CORROCING A METAL LOPIN, SHAPED FOR IMPLEMENTING THE METHOD AND ASSEMBLY OF A SHIRT AND A COVER FOR IMPLEMENTING THE METHOD
CH703639B1 (en) * 2010-08-24 2014-04-15 Hatebur Umformmaschinen Ag A method for forming a leading end portion of a rod material.
CN103272981B (en) * 2013-06-17 2015-03-25 南通普蒙盛机械制造有限公司 Bidirectional parting continuous forging system of forming die of pipe end upsetting device
CN103537596B (en) * 2013-08-23 2015-08-19 遵义市飞宇电子有限公司 The thick device of a kind of rod-like piece local pier
EP3059028A1 (en) * 2015-02-20 2016-08-24 Siemens Aktiengesellschaft Cast iron part with a metallic functional area
CN107520397A (en) * 2017-10-17 2017-12-29 广州小出钢管有限公司 A kind of technique of automobile chassis ultra-thin tube forging forming
CN114733991A (en) * 2022-04-01 2022-07-12 苏州富力诚精密部件有限公司 A height shaping and adjusting fixture for cold heading thin-walled casing parts
CN117380882B (en) * 2023-12-04 2024-03-19 山西瑞德机械制造股份有限公司 Forging process for large-diameter tube plate
DE102024204227A1 (en) * 2024-05-06 2025-11-06 IFUTEC GmbH PRODUCTION OF AT LEAST PARTIALLY HOLLOW COMPONENTS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072034A (en) * 1972-05-09 1978-02-07 National Research Development Corporation Method and apparatus for forming material by forcing through a die orifice
US4045254A (en) * 1974-12-30 1977-08-30 Mitsubishi Jukogyo Kabushiki Kaisha Method for toughening treatment of metallic material
DE4437395A1 (en) * 1994-10-19 1996-05-02 Werdau Fahrzeugwerk Method for upsetting pipe ends and device for carrying out the method
DE19701021A1 (en) * 1996-01-30 1998-07-16 Microtechnica Gmbh Parting tool for jammed extrusion die

Also Published As

Publication number Publication date
CZ20012614A3 (en) 2002-03-13
KR20010101918A (en) 2001-11-15
WO2000045976A1 (en) 2000-08-10
AU754548B2 (en) 2002-11-21
ES2178366T3 (en) 2002-12-16
JP2002536182A (en) 2002-10-29
EP1025925A1 (en) 2000-08-09
PL349096A1 (en) 2002-07-01
BR0007963A (en) 2001-11-06
HUP0105356A3 (en) 2002-05-28
ATE215855T1 (en) 2002-04-15
CA2361521A1 (en) 2000-08-10
MXPA01007798A (en) 2003-06-04
EP1025925B1 (en) 2002-04-10
AU2090000A (en) 2000-08-25
HUP0105356A2 (en) 2002-04-29
DE59901178D1 (en) 2002-05-16
CN1338978A (en) 2002-03-06

Similar Documents

Publication Publication Date Title
PT1025925E (en) METHOD AND DEVICE FOR TRANSFORMING METALS
EP0860223A3 (en) Pressing device for connecting workpieces
DK1201371T3 (en) Press tool
BR0313586A (en) Removable mandrel pull fasteners
KR900700242A (en) Hand tools for applying forces to the workpiece
DE3263360D1 (en) Device for supplying, twisting and cutting the end of a metallic or plastic wire for use as a fastening
GB788962A (en) Method of and apparatus for heading tubular members
WO2001073303A3 (en) Blind rivet, rivet pin, holding device, method for producing a blind rivet and method for creating a riveted joint
AU7552796A (en) Apparatus and method for forging a pinion gear with a near net shape
WO2003074209A3 (en) A method of manufacture of a metallic component apparatus for use in the method and method of finishing a metallic component
AU5225198A (en) Device and method for straightening out damaged metal and plastic elements
BR9913916A (en) Joining device, overlap joining process and overlap joining
WO2002013985A8 (en) Tool clamping device for a shaping tool, especially for a press brake
AU6890494A (en) A method of making a mandrel for blind rivets
FR2801522B1 (en) PROCESS FOR DEFORMING A TUBE NEAR ONE OF ITS ENDS AND TOOL USED IN THIS PROCESS
CA2259741A1 (en) Tooth extraction device and method of using the same
GB1353219A (en) Method for forming rivets
WO2002009897A8 (en) Press die assembly and method of using same
JP3726508B2 (en) Easy separation of connecting rod split bearing cap
DK1113889T3 (en) Device for reshaping body parts
ES2154917T3 (en) METHOD AND DEVICE FOR INTRODUCING FIXING ELEMENTS IN A WALL.
CN213856496U (en) Combined bending device
SU1199408A1 (en) Apparatus for piercing deep holes
WO2005046898A3 (en) Tool and method for cutting a hollow profile
DE58902734D1 (en) PRESSING PLIERS IN PARTICULAR FOR BRIQUETTING PRESSES.