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FR2452992A1 - TOOL FOR MACHINING METAL BY REMOVING MATERIAL, PARTICULARLY MILLING SURFACE - Google Patents

TOOL FOR MACHINING METAL BY REMOVING MATERIAL, PARTICULARLY MILLING SURFACE

Info

Publication number
FR2452992A1
FR2452992A1 FR8007205A FR8007205A FR2452992A1 FR 2452992 A1 FR2452992 A1 FR 2452992A1 FR 8007205 A FR8007205 A FR 8007205A FR 8007205 A FR8007205 A FR 8007205A FR 2452992 A1 FR2452992 A1 FR 2452992A1
Authority
FR
France
Prior art keywords
tool
removing material
degrees
cutting blades
during sintering
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.)
Granted
Application number
FR8007205A
Other languages
French (fr)
Other versions
FR2452992B3 (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.)
HARTMANN PRAEZISIONSWERKZEUG
Original Assignee
HARTMANN PRAEZISIONSWERKZEUG
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 HARTMANN PRAEZISIONSWERKZEUG filed Critical HARTMANN PRAEZISIONSWERKZEUG
Publication of FR2452992A1 publication Critical patent/FR2452992A1/en
Application granted granted Critical
Publication of FR2452992B3 publication Critical patent/FR2452992B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/045—Round

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

L'invention a trait à un outil d'usigane de métal par enlèvement de matière. Elle a pour objet un tel outil, équipé de lames de coupe orientables en metal dur fritté, circulaires, fixées de façon amovible à un corps d'outil. Les lames de coupe orientables 13 en métal dur presentent, par rapport au corps d'outil une position de montage centrale de 0 degrés , un angle d'incidence alpha , obtenu lors du frittage, de 11 degrés et, sur leur surface frontale 15 tournée vers la pièce d'ouvrage à usiner, un redent 16 de guidage de copeau, en forme de gorge annulaire, réalisé lors du frittage. Application notamment aux fraises à surfacer.The invention relates to a material removing metal usigane tool. It relates to such a tool, equipped with orientable cutting blades in sintered hard metal, circular, removably attached to a tool body. The steerable cutting blades 13 made of hard metal have a central mounting position of 0 degrees with respect to the tool body, an angle of incidence alpha, obtained during sintering, of 11 degrees and, on their front surface 15 turned. towards the workpiece to be machined, a notch 16 for guiding chips, in the form of an annular groove, produced during sintering. Application in particular to face milling cutters.

FR8007205A 1979-04-02 1980-03-31 TOOL FOR MACHINING METAL BY REMOVING MATERIAL, PARTICULARLY MILLING SURFACE Granted FR2452992A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797909462U DE7909462U1 (en) 1979-04-02 1979-04-02 TOOL FOR CHIPPING METAL WORKING, IN PARTICULAR FACE MILLING CUTTERS

Publications (2)

Publication Number Publication Date
FR2452992A1 true FR2452992A1 (en) 1980-10-31
FR2452992B3 FR2452992B3 (en) 1982-02-12

Family

ID=6702694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007205A Granted FR2452992A1 (en) 1979-04-02 1980-03-31 TOOL FOR MACHINING METAL BY REMOVING MATERIAL, PARTICULARLY MILLING SURFACE

Country Status (6)

Country Link
CH (1) CH642888A5 (en)
DE (1) DE7909462U1 (en)
FR (1) FR2452992A1 (en)
GB (1) GB2047589B (en)
IT (1) IT1140801B (en)
NL (1) NL8001829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018473A1 (en) * 1994-12-15 1996-06-20 Sandvik Ab Milling cutter body and a method for its production
CZ297840B6 (en) * 1996-12-16 2007-04-11 Iscar Ltd. Tool holder, cutting tip and cutting tool modular system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913088A1 (en) * 1999-03-23 2000-09-28 Widia Gmbh Cutting plate and ball head milling tool
US6540448B2 (en) 2001-05-14 2003-04-01 Ingersoll Cutting Tool Company Cutting tool with improved insert seat arrangement for indexable cutting inserts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018473A1 (en) * 1994-12-15 1996-06-20 Sandvik Ab Milling cutter body and a method for its production
CN1063117C (en) * 1994-12-15 2001-03-14 桑德维克公司 Milling cutter and manufacturing method thereof
CZ297840B6 (en) * 1996-12-16 2007-04-11 Iscar Ltd. Tool holder, cutting tip and cutting tool modular system

Also Published As

Publication number Publication date
IT1140801B (en) 1986-10-10
NL8001829A (en) 1980-10-06
CH642888A5 (en) 1984-05-15
DE7909462U1 (en) 1979-07-26
FR2452992B3 (en) 1982-02-12
IT8021105A0 (en) 1980-04-01
GB2047589A (en) 1980-12-03
GB2047589B (en) 1982-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse