GB2063132B - Cold extrusion process - Google Patents

Cold extrusion process

Info

Publication number
GB2063132B
GB2063132B GB7939154A GB7939154A GB2063132B GB 2063132 B GB2063132 B GB 2063132B GB 7939154 A GB7939154 A GB 7939154A GB 7939154 A GB7939154 A GB 7939154A GB 2063132 B GB2063132 B GB 2063132B
Authority
GB
United Kingdom
Prior art keywords
extrusion process
cold extrusion
cold
extrusion
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
GB7939154A
Other versions
GB2063132A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7939154A priority Critical patent/GB2063132B/en
Publication of GB2063132A publication Critical patent/GB2063132A/en
Priority to GB08218233A priority patent/GB2129495B/en
Application granted granted Critical
Publication of GB2063132B publication Critical patent/GB2063132B/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
    • B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
    • 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
    • B21C23/04—Making uncoated products by direct extrusion
    • 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
    • B21C23/21—Presses specially adapted for extruding metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB7939154A 1979-11-12 1979-11-12 Cold extrusion process Expired GB2063132B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7939154A GB2063132B (en) 1979-11-12 1979-11-12 Cold extrusion process
GB08218233A GB2129495B (en) 1979-11-12 1982-06-23 Controlling the movement of a reciprocatory hydraulically driven element of a metal forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7939154A GB2063132B (en) 1979-11-12 1979-11-12 Cold extrusion process

Publications (2)

Publication Number Publication Date
GB2063132A GB2063132A (en) 1981-06-03
GB2063132B true GB2063132B (en) 1983-02-09

Family

ID=10509146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7939154A Expired GB2063132B (en) 1979-11-12 1979-11-12 Cold extrusion process

Country Status (1)

Country Link
GB (1) GB2063132B (en)

Also Published As

Publication number Publication date
GB2063132A (en) 1981-06-03

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Legal Events

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