GB8522869D0 - Tungsten carbide tip punch - Google Patents

Tungsten carbide tip punch

Info

Publication number
GB8522869D0
GB8522869D0 GB858522869A GB8522869A GB8522869D0 GB 8522869 D0 GB8522869 D0 GB 8522869D0 GB 858522869 A GB858522869 A GB 858522869A GB 8522869 A GB8522869 A GB 8522869A GB 8522869 D0 GB8522869 D0 GB 8522869D0
Authority
GB
United Kingdom
Prior art keywords
tungsten carbide
carbide tip
tip punch
punch
tungsten
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.)
Withdrawn
Application number
GB858522869A
Other versions
GB2180184A (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.)
Peng D H
Original Assignee
Peng D H
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
Priority to DE19858525502 priority Critical patent/DE8525502U1/en
Application filed by Peng D H filed Critical Peng D H
Priority to GB08522869A priority patent/GB2180184A/en
Publication of GB8522869D0 publication Critical patent/GB8522869D0/en
Publication of GB2180184A publication Critical patent/GB2180184A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
  • Punching Or Piercing (AREA)
GB08522869A 1985-09-16 1985-09-16 A tungsten carbide tip punch and a method for producing the same Withdrawn GB2180184A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19858525502 DE8525502U1 (en) 1985-09-16 1985-09-06 Hole punch tool with a tungsten carbide tip
GB08522869A GB2180184A (en) 1985-09-16 1985-09-16 A tungsten carbide tip punch and a method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08522869A GB2180184A (en) 1985-09-16 1985-09-16 A tungsten carbide tip punch and a method for producing the same

Publications (2)

Publication Number Publication Date
GB8522869D0 true GB8522869D0 (en) 1985-10-23
GB2180184A GB2180184A (en) 1987-03-25

Family

ID=10585243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08522869A Withdrawn GB2180184A (en) 1985-09-16 1985-09-16 A tungsten carbide tip punch and a method for producing the same

Country Status (2)

Country Link
DE (1) DE8525502U1 (en)
GB (1) GB2180184A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523928C2 (en) * 2001-11-13 2004-06-01 Ind Utvecklingscentrum I Olofs Tools and procedures for its preparation
CN102861811A (en) * 2012-10-26 2013-01-09 昆山集智成模具有限公司 Piercing punch
CN104438583A (en) * 2014-12-08 2015-03-25 无锡朗贤汽车组件研发中心有限公司 Die capable of reducing abrasion of punch head of thermoformed steel plate

Also Published As

Publication number Publication date
GB2180184A (en) 1987-03-25
DE8525502U1 (en) 1987-07-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)