GB2028208B - Apparatus for shaping a workpiece - Google Patents

Apparatus for shaping a workpiece

Info

Publication number
GB2028208B
GB2028208B GB7927659A GB7927659A GB2028208B GB 2028208 B GB2028208 B GB 2028208B GB 7927659 A GB7927659 A GB 7927659A GB 7927659 A GB7927659 A GB 7927659A GB 2028208 B GB2028208 B GB 2028208B
Authority
GB
United Kingdom
Prior art keywords
workpiece
shaping
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
GB7927659A
Other versions
GB2028208A (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB7927659A priority Critical patent/GB2028208B/en
Publication of GB2028208A publication Critical patent/GB2028208A/en
Application granted granted Critical
Publication of GB2028208B publication Critical patent/GB2028208B/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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing 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
    • B21C23/004—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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB7927659A 1978-08-16 1979-08-08 Apparatus for shaping a workpiece Expired GB2028208B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7927659A GB2028208B (en) 1978-08-16 1979-08-08 Apparatus for shaping a workpiece

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7833539 1978-08-16
GB7927659A GB2028208B (en) 1978-08-16 1979-08-08 Apparatus for shaping a workpiece

Publications (2)

Publication Number Publication Date
GB2028208A GB2028208A (en) 1980-03-05
GB2028208B true GB2028208B (en) 1982-05-12

Family

ID=26268557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927659A Expired GB2028208B (en) 1978-08-16 1979-08-08 Apparatus for shaping a workpiece

Country Status (1)

Country Link
GB (1) GB2028208B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699092B (en) * 2012-06-04 2014-03-26 扬州市管件厂有限公司 Vibration type seamless three-way pipe cold extrusion forming die

Also Published As

Publication number Publication date
GB2028208A (en) 1980-03-05

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Legal Events

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