CA1086100A - Procede et appareil de fabrication de matrice de formage - Google Patents

Procede et appareil de fabrication de matrice de formage

Info

Publication number
CA1086100A
CA1086100A CA313,488A CA313488A CA1086100A CA 1086100 A CA1086100 A CA 1086100A CA 313488 A CA313488 A CA 313488A CA 1086100 A CA1086100 A CA 1086100A
Authority
CA
Canada
Prior art keywords
blank
bore
cylindrical
punch
ejector
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
CA313,488A
Other languages
English (en)
Inventor
Kurt H.L. Cremer
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.)
Sack & Kiesselbach
Original Assignee
Sack & Kiesselbach
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 Sack & Kiesselbach filed Critical Sack & Kiesselbach
Application granted granted Critical
Publication of CA1086100A publication Critical patent/CA1086100A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/20—Making working faces of dies, either recessed or outstanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
CA313,488A 1977-10-15 1978-10-16 Procede et appareil de fabrication de matrice de formage Expired CA1086100A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2746465.9 1977-10-15
DE19772746465 DE2746465A1 (de) 1977-10-15 1977-10-15 Verfahren zur herstellung von abgratmatrizen

Publications (1)

Publication Number Publication Date
CA1086100A true CA1086100A (fr) 1980-09-23

Family

ID=6021529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313,488A Expired CA1086100A (fr) 1977-10-15 1978-10-16 Procede et appareil de fabrication de matrice de formage

Country Status (2)

Country Link
CA (1) CA1086100A (fr)
DE (1) DE2746465A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175189A (zh) * 2018-10-30 2019-01-11 嘉善坤利精密金属模具有限公司 一种正多边形六角螺头的切边模具的成型装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111468661B (zh) * 2020-05-18 2022-02-08 海盐建浩金属股份有限公司 一种螺母模具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175189A (zh) * 2018-10-30 2019-01-11 嘉善坤利精密金属模具有限公司 一种正多边形六角螺头的切边模具的成型装置
CN109175189B (zh) * 2018-10-30 2023-12-22 嘉善坤利精密金属模具有限公司 一种正多边形六角螺头的切边模具的成型装置

Also Published As

Publication number Publication date
DE2746465A1 (de) 1979-04-19

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Legal Events

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