GB1457600A - Forging and upsetting - Google Patents

Forging and upsetting

Info

Publication number
GB1457600A
GB1457600A GB1901074A GB1901074A GB1457600A GB 1457600 A GB1457600 A GB 1457600A GB 1901074 A GB1901074 A GB 1901074A GB 1901074 A GB1901074 A GB 1901074A GB 1457600 A GB1457600 A GB 1457600A
Authority
GB
United Kingdom
Prior art keywords
workpiece
forging
friction
die
face plate
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.)
Expired
Application number
GB1901074A
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.)
ROWEN ARC Ltd
WELDING LIAISON Ltd
Original Assignee
ROWEN ARC Ltd
WELDING LIAISON Ltd
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 ROWEN ARC Ltd, WELDING LIAISON Ltd filed Critical ROWEN ARC Ltd
Priority to GB1901074A priority Critical patent/GB1457600A/en
Publication of GB1457600A publication Critical patent/GB1457600A/en
Expired legal-status Critical Current

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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

1457600 Forging ROWEN-ARC Ltd and WELDING LIAISON Ltd 30 July 1975 [1 May 1974] 19010/74 Heading B3H A method of performing a hot forging or upsetting operation on a metallic workpiece 12 in the form of a single element comprises generating the necessary heat by friction resulting from relative movement between the workpiece and another body abutting the workpiece, e.g. a face plate 15, the workpiece being subsequently separated from the body before or after the forging or upsetting operation. The workpiece 12 is held in the chuck (7) of a known friction welding machine, Figs. 1, 2 (not shown), and its free end is located in a die cavity 14. The die is formed in two parts a block 16 and the face plate 15 and as heat is generated by the friction occurring as the workpiece is rotated, the material of the workpiece end fills the cavity 14. Alternatively the workpiece may be heated by friction and forged or upset in different apparatus. The workpiece is a rod or tube and it is of brass or other copper alloy, but it may also be of steel, aluminium or aluminium alloy. The die is of a refractory material or of a metal that will not fuse with the workpiece.
GB1901074A 1974-05-01 1974-05-01 Forging and upsetting Expired GB1457600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1901074A GB1457600A (en) 1974-05-01 1974-05-01 Forging and upsetting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1901074A GB1457600A (en) 1974-05-01 1974-05-01 Forging and upsetting

Publications (1)

Publication Number Publication Date
GB1457600A true GB1457600A (en) 1976-12-08

Family

ID=10122248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1901074A Expired GB1457600A (en) 1974-05-01 1974-05-01 Forging and upsetting

Country Status (1)

Country Link
GB (1) GB1457600A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434677A1 (en) * 1978-06-28 1980-03-28 Akebono Brake Ind METHOD OF WELDING STUDS BY PRESSURE FRICTION
WO1993004813A1 (en) * 1991-09-05 1993-03-18 The Welding Institute Friction forming
EP1743720A1 (en) * 2005-07-12 2007-01-17 CDP Bharat Forge GmbH Process for the manufacture of rotationally symmetrical workpieces, with or without toothed profile
CN116475349A (en) * 2023-05-12 2023-07-25 重庆荆江汽车半轴股份有限公司 Half-shaft pre-pier processing device and method
CN117245048A (en) * 2023-11-20 2023-12-19 陕西长羽航空装备股份有限公司 Pre-forging forming device and forming method for dial bracket of aviation aircraft

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434677A1 (en) * 1978-06-28 1980-03-28 Akebono Brake Ind METHOD OF WELDING STUDS BY PRESSURE FRICTION
WO1993004813A1 (en) * 1991-09-05 1993-03-18 The Welding Institute Friction forming
US5469617A (en) * 1991-09-05 1995-11-28 The Welding Institute Friction forming
EP1743720A1 (en) * 2005-07-12 2007-01-17 CDP Bharat Forge GmbH Process for the manufacture of rotationally symmetrical workpieces, with or without toothed profile
WO2007006340A1 (en) * 2005-07-12 2007-01-18 Cdp Bharat Forge Gmbh Method for the production of axially symmetrical workpieces with or without a toothed profile
CN116475349A (en) * 2023-05-12 2023-07-25 重庆荆江汽车半轴股份有限公司 Half-shaft pre-pier processing device and method
CN117245048A (en) * 2023-11-20 2023-12-19 陕西长羽航空装备股份有限公司 Pre-forging forming device and forming method for dial bracket of aviation aircraft
CN117245048B (en) * 2023-11-20 2024-01-30 陕西长羽航空装备股份有限公司 Pre-forging forming device and forming method for dial bracket of aviation aircraft

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee