GB1407283A - Forging die and method - Google Patents

Forging die and method

Info

Publication number
GB1407283A
GB1407283A GB4891272A GB4891272A GB1407283A GB 1407283 A GB1407283 A GB 1407283A GB 4891272 A GB4891272 A GB 4891272A GB 4891272 A GB4891272 A GB 4891272A GB 1407283 A GB1407283 A GB 1407283A
Authority
GB
United Kingdom
Prior art keywords
blank
upper die
die member
forging
forged
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
GB4891272A
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.)
WAHLSTATT KG
Bayerische Leichtmetallwerk Graf Bluecher Von Wahlstatt KG
Original Assignee
WAHLSTATT KG
Bayerische Leichtmetallwerk Graf Bluecher Von Wahlstatt KG
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 WAHLSTATT KG, Bayerische Leichtmetallwerk Graf Bluecher Von Wahlstatt KG filed Critical WAHLSTATT KG
Publication of GB1407283A publication Critical patent/GB1407283A/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
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • 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
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging

Landscapes

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

Abstract

1407283 Forging BAYERISCHES LEICHTMETALLWERK GRAF BUCHER VON WAHLSTATT KG 24 Oct 1972 [27 July 1972] 48912/72 Heading B3H A forging die comprises an upper die member 1 formed with a pressure applying surface 4 and a lower die member 2 formed with a seat 8 on which a blank 3 to be forged is supported, the area of the seat being less than the area of the surface 4 of the upper die member. The die members co-operate to define a closed die cavity and during advance of the upper die member the blank is caused to deform by initial flow in the direction of advance of the upper die member until the lower die cavity 5 is full and by flow into spaces 9, 10 of the upper die cavity 11. The blank may be heated to 1000‹ C. before forging. An ejector 7 is provided to remove the forged blank. The forged article may be a component of a shaft coupling.
GB4891272A 1972-07-27 1972-10-24 Forging die and method Expired GB1407283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227067A FR2193667B1 (en) 1972-07-27 1972-07-27

Publications (1)

Publication Number Publication Date
GB1407283A true GB1407283A (en) 1975-09-24

Family

ID=9102448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4891272A Expired GB1407283A (en) 1972-07-27 1972-10-24 Forging die and method

Country Status (4)

Country Link
JP (1) JPS531736B2 (en)
CA (1) CA964900A (en)
FR (1) FR2193667B1 (en)
GB (1) GB1407283A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718446Y2 (en) * 1990-05-26 1995-05-01 株式会社日本製鋼所 Mold for closed forging
EP0747449B1 (en) * 1994-02-23 2002-06-12 MERCK PATENT GmbH Bisazo compound

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966987A (en) * 1956-03-29 1961-01-03 American Radiator & Standard Punch and die for cold shaping of steel

Also Published As

Publication number Publication date
JPS4937853A (en) 1974-04-08
JPS531736B2 (en) 1978-01-21
FR2193667A1 (en) 1974-02-22
FR2193667B1 (en) 1978-12-29
CA964900A (en) 1975-03-25

Similar Documents

Publication Publication Date Title
GB1177152A (en) Method of Forming a Self-Staking Insert
FR2448947A1 (en) STAMPING PROCESS, MACHINE AND TOOLS FOR IMPLEMENTING SAID METHOD
GB1332938A (en) Methods of packaging articles
GB1448774A (en) Drive formations of fasteners
IE41961L (en) Forging process
GB960321A (en) Cold forming of asymmetric articles
GB1266253A (en)
GB1407283A (en) Forging die and method
GB1186077A (en) Method for Making Annular Parts of U-Section
GB1346640A (en)
JPS5659556A (en) Forging method of parts having undercut
GB1167828A (en) Explosive Projectile Head.
EP0234863A3 (en) Process for rupturing cells
GB1353219A (en) Method for forming rivets
GB1180981A (en) An Improved Method and Apparatus for Manufacturing Thin Walled Flexible Bearing Liners
GB589799A (en) Improved method of forging solid metal articles
ES8202274A1 (en) A method for deep drawing.
GB1354356A (en) Coupling cone and method for its production
SU435036A1 (en) METHOD OF EXTRACTING SHEET PREPARATIONS ELASTIC PUNCHED
GB1405205A (en) Method of producing moulded parts
GB980789A (en) Method for the production of forged light metal pistons with ring carriers
FR2033429A6 (en) Forging crankshafts and similar elements
SU719752A1 (en) Method of stamping parts from sheet blanks in superplasticity state
GB1204354A (en) Thin-walled bearing shell produced without machining
GB841421A (en) Improvements in or relating to self-locking nuts and methods for their manufacture

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee