GB2129724B - Extrusion and stamping of material - Google Patents

Extrusion and stamping of material

Info

Publication number
GB2129724B
GB2129724B GB08232199A GB8232199A GB2129724B GB 2129724 B GB2129724 B GB 2129724B GB 08232199 A GB08232199 A GB 08232199A GB 8232199 A GB8232199 A GB 8232199A GB 2129724 B GB2129724 B GB 2129724B
Authority
GB
United Kingdom
Prior art keywords
stamping
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
GB08232199A
Other versions
GB2129724A (en
Inventor
Boyan Ivanov Paunov
Bojidar Stefanov Ivanov
Teodor Angelov Balevski
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.)
Institute po Metaloznanie i Technologia na Metalite
Original Assignee
Institute po Metaloznanie i Technologia na Metalite
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 Institute po Metaloznanie i Technologia na Metalite filed Critical Institute po Metaloznanie i Technologia na Metalite
Priority to GB08232199A priority Critical patent/GB2129724B/en
Publication of GB2129724A publication Critical patent/GB2129724A/en
Application granted granted Critical
Publication of GB2129724B publication Critical patent/GB2129724B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/065—Press rams
    • 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
    • B21C23/004—Extruding metal; Impact extrusion using vibratory energy
    • 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
    • B21C23/20—Making uncoated products by backward 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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • 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
    • B21J5/008—Incremental forging
    • 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB08232199A 1982-11-11 1982-11-11 Extrusion and stamping of material Expired GB2129724B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08232199A GB2129724B (en) 1982-11-11 1982-11-11 Extrusion and stamping of material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08232199A GB2129724B (en) 1982-11-11 1982-11-11 Extrusion and stamping of material

Publications (2)

Publication Number Publication Date
GB2129724A GB2129724A (en) 1984-05-23
GB2129724B true GB2129724B (en) 1986-01-29

Family

ID=10534187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08232199A Expired GB2129724B (en) 1982-11-11 1982-11-11 Extrusion and stamping of material

Country Status (1)

Country Link
GB (1) GB2129724B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69422424T2 (en) * 1993-12-17 2000-08-03 Wyman-Gordon Co., North Grafton Tiered, segmented forge with closed die
US5868026A (en) * 1994-10-28 1999-02-09 Wyman-Gordon Company Stepped, segmented, closed-die forging
DE19804700A1 (en) * 1998-02-06 1999-08-19 Danfoss As Molding tool
DE10245896A1 (en) * 2002-09-30 2004-04-08 Brandenburgische Technische Universität Cottbus Method and device for producing metal alloy bodies with localized small grain sizes
DE102015201784A1 (en) 2015-02-02 2016-08-04 Gkn Sinter Metals Engineering Gmbh Shape optimized PM tool components using interconnect technology
DE102015201785A1 (en) * 2015-02-02 2016-08-04 Gkn Sinter Metals Engineering Gmbh Powder press with conical lower punch

Also Published As

Publication number Publication date
GB2129724A (en) 1984-05-23

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Legal Events

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