GB1172480A - Improvements in or relating to a method for the manufacture of tools and a tool produced thereby - Google Patents

Improvements in or relating to a method for the manufacture of tools and a tool produced thereby

Info

Publication number
GB1172480A
GB1172480A GB2879968A GB2879968A GB1172480A GB 1172480 A GB1172480 A GB 1172480A GB 2879968 A GB2879968 A GB 2879968A GB 2879968 A GB2879968 A GB 2879968A GB 1172480 A GB1172480 A GB 1172480A
Authority
GB
United Kingdom
Prior art keywords
cutting
piece
tools
holder
grinding
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
GB2879968A
Other languages
English (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.)
CHRONOTECHNA NARODNI PODNIK
Original Assignee
CHRONOTECHNA NARODNI PODNIK
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 CHRONOTECHNA NARODNI PODNIK filed Critical CHRONOTECHNA NARODNI PODNIK
Publication of GB1172480A publication Critical patent/GB1172480A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
GB2879968A 1967-11-22 1968-06-17 Improvements in or relating to a method for the manufacture of tools and a tool produced thereby Expired GB1172480A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS827067 1967-11-22
CS186368 1968-03-09

Publications (1)

Publication Number Publication Date
GB1172480A true GB1172480A (en) 1969-12-03

Family

ID=25745515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2879968A Expired GB1172480A (en) 1967-11-22 1968-06-17 Improvements in or relating to a method for the manufacture of tools and a tool produced thereby

Country Status (5)

Country Link
BE (1) BE717185A (enExample)
DE (2) DE6752374U (enExample)
FR (1) FR1575036A (enExample)
GB (1) GB1172480A (enExample)
NL (1) NL6812752A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007045205A3 (de) * 2005-10-04 2007-08-23 Guehring Ohg Fa Spanabtragendes werkzeug
CN104889693A (zh) * 2015-06-16 2015-09-09 中信戴卡股份有限公司 一种气门孔及其加工方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629035A1 (de) * 1986-08-27 1988-03-10 Stellram Gmbh Einteiliges spanabhebendes werkzeug
DE4314868C2 (de) * 1993-05-05 2002-05-16 Hawera Probst Kg Hartmetall Bohrwerkzeug
DE10337203A1 (de) 2003-08-13 2005-03-31 Kennametal Inc. Bohrwerkzeug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007045205A3 (de) * 2005-10-04 2007-08-23 Guehring Ohg Fa Spanabtragendes werkzeug
CN104889693A (zh) * 2015-06-16 2015-09-09 中信戴卡股份有限公司 一种气门孔及其加工方法

Also Published As

Publication number Publication date
DE1752616A1 (de) 1971-05-19
DE6752374U (de) 1969-09-11
FR1575036A (enExample) 1969-07-18
BE717185A (enExample) 1968-12-02
NL6812752A (enExample) 1969-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees