CH542005A - Verfahren zur Herstellung einer Pressmatrize - Google Patents

Verfahren zur Herstellung einer Pressmatrize

Info

Publication number
CH542005A
CH542005A CH835572A CH835572A CH542005A CH 542005 A CH542005 A CH 542005A CH 835572 A CH835572 A CH 835572A CH 835572 A CH835572 A CH 835572A CH 542005 A CH542005 A CH 542005A
Authority
CH
Switzerland
Prior art keywords
production
press die
die
press
Prior art date
Application number
CH835572A
Other languages
English (en)
Inventor
Joseph Fuchs Francis
Swaminatha Venkatesa Peruvemba
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH542005A publication Critical patent/CH542005A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C25/025—Selection of materials therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/10—Making tools by operations not covered by a single other subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
CH835572A 1971-06-07 1972-06-06 Verfahren zur Herstellung einer Pressmatrize CH542005A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15049671A 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
CH542005A true CH542005A (de) 1973-09-30

Family

ID=22534808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH835572A CH542005A (de) 1971-06-07 1972-06-06 Verfahren zur Herstellung einer Pressmatrize

Country Status (8)

Country Link
BE (1) BE784447A (de)
CA (1) CA955082A (de)
CH (1) CH542005A (de)
DE (1) DE2225012A1 (de)
ES (1) ES403818A1 (de)
FR (1) FR2140444A1 (de)
IT (1) IT959058B (de)
NL (1) NL7207434A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013778B4 (de) * 2012-07-11 2023-08-24 Volkswagen Aktiengesellschaft Formwerkzeug aus einem Stahlmaterial mit bereichsweise unterschiedlichen Materialeigenschaften für die Massivumformung eines Metallwerkstoffs sowie Verfahren zur Herstellung eines solchen Formwerkzeugs

Also Published As

Publication number Publication date
CA955082A (en) 1974-09-24
NL7207434A (de) 1972-12-11
IT959058B (it) 1973-11-10
ES403818A1 (es) 1975-05-01
BE784447A (fr) 1972-10-02
DE2225012A1 (de) 1972-12-28
FR2140444A1 (en) 1973-01-19

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Legal Events

Date Code Title Description
PL Patent ceased