GB1429002A - Forming of materials - Google Patents

Forming of materials

Info

Publication number
GB1429002A
GB1429002A GB1284773A GB1284773A GB1429002A GB 1429002 A GB1429002 A GB 1429002A GB 1284773 A GB1284773 A GB 1284773A GB 1284773 A GB1284773 A GB 1284773A GB 1429002 A GB1429002 A GB 1429002A
Authority
GB
United Kingdom
Prior art keywords
billet
mandrel
die
primary die
rotation
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
GB1284773A
Other languages
English (en)
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB1284773A priority Critical patent/GB1429002A/en
Priority to US00357559A priority patent/US3824825A/en
Priority to ZA00741432A priority patent/ZA741432B/xx
Priority to CA194,088A priority patent/CA995625A/en
Priority to AU66411/74A priority patent/AU472316B2/en
Priority to DE2412104A priority patent/DE2412104A1/de
Priority to BE141980A priority patent/BE812267A/xx
Priority to IT67809/74A priority patent/IT1024527B/it
Priority to FR7408900A priority patent/FR2236571B2/fr
Priority to JP49029844A priority patent/JPS5025468A/ja
Publication of GB1429002A publication Critical patent/GB1429002A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/03—Making uncoated products by both direct and backward extrusion
    • B21C23/035—Making products of generally elongated shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
GB1284773A 1969-11-26 1973-03-16 Forming of materials Expired GB1429002A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1284773A GB1429002A (en) 1973-03-16 1973-03-16 Forming of materials
US00357559A US3824825A (en) 1969-11-26 1973-05-07 Forming of materials
ZA00741432A ZA741432B (en) 1973-03-16 1974-03-05 Improvements in the forming of materials
CA194,088A CA995625A (en) 1973-03-16 1974-03-05 Forming of materials
AU66411/74A AU472316B2 (en) 1973-03-16 1974-03-07 Improvements inthe forming of materials
DE2412104A DE2412104A1 (de) 1973-03-16 1974-03-13 Verfahren und vorrichtung zur herstellung eines produktes mit verkleinertem durchmesser aus einem werkstueck
BE141980A BE812267A (fr) 1973-03-16 1974-03-13 Perfectionnements au formage de matieres
IT67809/74A IT1024527B (it) 1973-03-16 1974-03-15 Procedimento ed apparecchio per la formatura da un pezzo di um prodot to di sezione ridotta particolar
FR7408900A FR2236571B2 (ja) 1973-03-16 1974-03-15
JP49029844A JPS5025468A (ja) 1973-03-16 1974-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1284773A GB1429002A (en) 1973-03-16 1973-03-16 Forming of materials

Publications (1)

Publication Number Publication Date
GB1429002A true GB1429002A (en) 1976-03-24

Family

ID=10012233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1284773A Expired GB1429002A (en) 1969-11-26 1973-03-16 Forming of materials

Country Status (9)

Country Link
JP (1) JPS5025468A (ja)
AU (1) AU472316B2 (ja)
BE (1) BE812267A (ja)
CA (1) CA995625A (ja)
DE (1) DE2412104A1 (ja)
FR (1) FR2236571B2 (ja)
GB (1) GB1429002A (ja)
IT (1) IT1024527B (ja)
ZA (1) ZA741432B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120228A (zh) * 2010-12-23 2011-07-13 江苏包罗铜材集团股份有限公司 低压连挤金属管机
CN109226306A (zh) * 2018-11-02 2019-01-18 林楚江 一种卧式液压冷挤压双头多工位机床及其加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120228A (zh) * 2010-12-23 2011-07-13 江苏包罗铜材集团股份有限公司 低压连挤金属管机
CN109226306A (zh) * 2018-11-02 2019-01-18 林楚江 一种卧式液压冷挤压双头多工位机床及其加工方法

Also Published As

Publication number Publication date
FR2236571A2 (ja) 1975-02-07
IT1024527B (it) 1978-07-20
AU6641174A (en) 1975-09-11
AU472316B2 (en) 1976-05-20
JPS5025468A (ja) 1975-03-18
ZA741432B (en) 1975-02-26
FR2236571B2 (ja) 1977-09-30
BE812267A (fr) 1974-09-13
CA995625A (en) 1976-08-24
DE2412104A1 (de) 1974-10-24

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Legal Events

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