NO871088D0 - Roterbart sponavhevende verktoey. - Google Patents

Roterbart sponavhevende verktoey.

Info

Publication number
NO871088D0
NO871088D0 NO871088A NO871088A NO871088D0 NO 871088 D0 NO871088 D0 NO 871088D0 NO 871088 A NO871088 A NO 871088A NO 871088 A NO871088 A NO 871088A NO 871088 D0 NO871088 D0 NO 871088D0
Authority
NO
Norway
Prior art keywords
tool body
channel
web
longitudinal extension
inner part
Prior art date
Application number
NO871088A
Other languages
English (en)
Other versions
NO871088L (no
Inventor
Guenter Wirth
Peter Prattes
Gunter Dipl Ing Grassmueck
Original Assignee
Ver Edelstahlwerke Ag
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 Ver Edelstahlwerke Ag filed Critical Ver Edelstahlwerke Ag
Publication of NO871088D0 publication Critical patent/NO871088D0/no
Publication of NO871088L publication Critical patent/NO871088L/no

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
    • B22F7/062—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 involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • 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
    • 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
    • B23P15/34—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/004—Article comprising helical form elements
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/241—Cross sections of the diameter of the drill
NO871088A 1986-03-18 1987-03-17 Roterbart sponavhevende verktoey. NO871088L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0072186A AT386145B (de) 1986-03-18 1986-03-18 Rotierbares spanabhebendes werkzeug

Publications (2)

Publication Number Publication Date
NO871088D0 true NO871088D0 (no) 1987-03-17
NO871088L NO871088L (no) 1987-09-21

Family

ID=3498058

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871088A NO871088L (no) 1986-03-18 1987-03-17 Roterbart sponavhevende verktoey.

Country Status (5)

Country Link
EP (1) EP0238477B1 (no)
AT (2) AT386145B (no)
DE (1) DE3772418D1 (no)
DK (1) DK126387A (no)
NO (1) NO871088L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351798B1 (en) * 2000-12-21 2007-03-14 Element Six (PTY) Ltd Method of making a cutting tool
SE522600C2 (sv) * 2001-10-24 2004-02-24 Seco Tools Ab Borrverktyg för skärande bearbetning med tre skäreggar vid vilka tre spolkanaler mynnar
DE10344620B4 (de) * 2003-09-25 2007-07-05 Werkzeugfabrik Manfred Schwegler Bohrwerkzeug und Spannhülse
DE102004021190A1 (de) * 2004-04-29 2005-12-29 Günther & Co GmbH Schnittstelle für ein Schneidwerkzeug
CN104955599A (zh) 2013-01-29 2015-09-30 Osg株式会社 钻头
US9623490B2 (en) 2013-03-26 2017-04-18 Osg Corporation Three-bladed drill with cutting fluid supply hole
CN109465481B (zh) * 2018-12-07 2020-06-02 西安交通大学 一种具有自冷却润滑结构的整体式铣刀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL62342A (en) * 1981-03-10 1983-12-30 Iscar Ltd Method of bonding cemented carbide bodies and composite hard metal products manufactured thereby
GB2153850B (en) * 1984-02-07 1987-08-12 Nippon Piston Ring Co Ltd Method of manufacturing a camshaft
DE3601385A1 (de) * 1986-01-18 1987-07-23 Krupp Gmbh Verfahren zur herstellung von sinterkoerpern mit inneren kanaelen, strangpresswerkzeug zur durchfuehrung des verfahrens und bohrwerkzeug

Also Published As

Publication number Publication date
ATA72186A (de) 1987-12-15
DK126387A (da) 1987-09-19
DE3772418D1 (de) 1991-10-02
EP0238477A3 (en) 1989-05-24
NO871088L (no) 1987-09-21
EP0238477B1 (de) 1991-08-28
ATE66634T1 (de) 1991-09-15
EP0238477A2 (de) 1987-09-23
DK126387D0 (da) 1987-03-12
AT386145B (de) 1988-07-11

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