FR2364724A1 - Indexable cutting insert for milling tool - has rectangular plate with cutting edges for mounting in tool - Google Patents

Indexable cutting insert for milling tool - has rectangular plate with cutting edges for mounting in tool

Info

Publication number
FR2364724A1
FR2364724A1 FR7727953A FR7727953A FR2364724A1 FR 2364724 A1 FR2364724 A1 FR 2364724A1 FR 7727953 A FR7727953 A FR 7727953A FR 7727953 A FR7727953 A FR 7727953A FR 2364724 A1 FR2364724 A1 FR 2364724A1
Authority
FR
France
Prior art keywords
tool
mounting
rectangular plate
cutting
milling tool
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Withdrawn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
FR7727953A
Other languages
French (fr)
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.)
Walter Montanwerke GmbH
Original Assignee
Walter Montanwerke GmbH
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 Walter Montanwerke GmbH filed Critical Walter Montanwerke GmbH
Publication of FR2364724A1 publication Critical patent/FR2364724A1/en
Withdrawn legal-status Critical Current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
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B23C5/2278—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body
    • 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
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/083—Rake or top surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges

Landscapes

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

Abstract

The indexable cutting plate (1) for milling tools comprises two parallel, rectangular base surfaces (2, 3) with four lateral sides having two clearance zones (5, 7). The bottom zone (5) intersects the base to form a cutting edge (6) and is ground in a convex curve, the radius of curvature being about 3000 mm. The top zone (7) is plane and intersects the top surface to form a straight edge (8). The inclination of these zones to the vertical is 11 deg. at the top and 10 deg. at the bottom, the cutting place being used with a positive axial angle. The plates are mounted and secured in slots around the circumference of a milling tool.
FR7727953A 1976-09-17 1977-09-15 Indexable cutting insert for milling tool - has rectangular plate with cutting edges for mounting in tool Withdrawn FR2364724A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2641919 1976-09-17

Publications (1)

Publication Number Publication Date
FR2364724A1 true FR2364724A1 (en) 1978-04-14

Family

ID=5988200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727953A Withdrawn FR2364724A1 (en) 1976-09-17 1977-09-15 Indexable cutting insert for milling tool - has rectangular plate with cutting edges for mounting in tool

Country Status (2)

Country Link
FR (1) FR2364724A1 (en)
IT (1) IT1090880B (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035848A2 (en) * 1980-03-06 1981-09-16 General Electric Company Indexable finishing insert
WO1983002420A1 (en) * 1982-01-11 1983-07-21 Gleason Works High speed milling cutter
WO1997027967A1 (en) * 1996-01-31 1997-08-07 Widia Gmbh Cutter insert for roughing and finishing
WO2003022496A1 (en) * 2001-09-06 2003-03-20 Kennametal Inc. Cutting insert and milling cutter comprising such a cutting insert
EP1380375A1 (en) * 2002-07-11 2004-01-14 Wilhelm Fette GmbH Tangential indexable cutting insert
US7168512B2 (en) 2001-09-06 2007-01-30 Kennametal Inc. Cutting insert and milling cutter with such a cutting insert
WO2010093488A1 (en) * 2009-02-12 2010-08-19 Tdy Industries, Inc. Double-sided cutting inserts for high feed milling
US7806634B2 (en) 2003-10-15 2010-10-05 Tdy Industries, Inc. Cutting insert for high feed face milling, and milling cutter tool including same
US7905689B2 (en) 2008-05-07 2011-03-15 Tdy Industries, Inc. Cutting tool system, cutting insert, and tool holder
US7905687B2 (en) 2007-01-16 2011-03-15 Tdy Industries, Inc. Cutting insert, tool holder, and related method
US8491234B2 (en) 2009-02-12 2013-07-23 TDY Industries, LLC Double-sided cutting inserts for high feed milling
US8807884B2 (en) 2009-12-18 2014-08-19 Kennametal Inc. Tool holder for multiple differently-shaped cutting inserts
US9011049B2 (en) 2012-09-25 2015-04-21 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
US9283626B2 (en) 2012-09-25 2016-03-15 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
US9586264B2 (en) 2009-04-28 2017-03-07 Kennametal Inc. Double-sided cutting insert for drilling tool

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035848A2 (en) * 1980-03-06 1981-09-16 General Electric Company Indexable finishing insert
EP0035848A3 (en) * 1980-03-06 1982-03-10 General Electric Company Indexable finishing insert for a milling cutter
WO1983002420A1 (en) * 1982-01-11 1983-07-21 Gleason Works High speed milling cutter
US4456408A (en) * 1982-01-11 1984-06-26 Glasow Kenneth E High speed milling cutter
WO1997027967A1 (en) * 1996-01-31 1997-08-07 Widia Gmbh Cutter insert for roughing and finishing
US6079912A (en) * 1996-01-31 2000-06-27 Widia Gmbh Cutter insert for roughing and finishing
WO2003022496A1 (en) * 2001-09-06 2003-03-20 Kennametal Inc. Cutting insert and milling cutter comprising such a cutting insert
US7168512B2 (en) 2001-09-06 2007-01-30 Kennametal Inc. Cutting insert and milling cutter with such a cutting insert
EP1380375A1 (en) * 2002-07-11 2004-01-14 Wilhelm Fette GmbH Tangential indexable cutting insert
US9446460B2 (en) 2003-10-15 2016-09-20 Kennametal Inc. Cutting insert for high feed face milling
US7806634B2 (en) 2003-10-15 2010-10-05 Tdy Industries, Inc. Cutting insert for high feed face milling, and milling cutter tool including same
US8821080B2 (en) 2003-10-15 2014-09-02 Kennametal Inc. Cutting insert for high feed face milling
US8162572B2 (en) 2003-10-15 2012-04-24 TDY Industries, LLC Cutting insert for high feed face milling
US8444352B2 (en) 2003-10-15 2013-05-21 TDY Industries, LLC Cutting insert for high feed face milling
US7988387B2 (en) 2003-10-15 2011-08-02 Tdy Industries, Inc. Cutting insert for high feed face milling
US7905687B2 (en) 2007-01-16 2011-03-15 Tdy Industries, Inc. Cutting insert, tool holder, and related method
US7905689B2 (en) 2008-05-07 2011-03-15 Tdy Industries, Inc. Cutting tool system, cutting insert, and tool holder
US7976250B2 (en) 2009-02-12 2011-07-12 Tdy Industries, Inc. Double-sided cutting inserts for high feed milling
US8491234B2 (en) 2009-02-12 2013-07-23 TDY Industries, LLC Double-sided cutting inserts for high feed milling
CN102361719B (en) * 2009-02-12 2016-03-16 肯纳金属公司 For the double-sided cutting insert of high speed feed milling
WO2010093488A1 (en) * 2009-02-12 2010-08-19 Tdy Industries, Inc. Double-sided cutting inserts for high feed milling
US9586264B2 (en) 2009-04-28 2017-03-07 Kennametal Inc. Double-sided cutting insert for drilling tool
US8807884B2 (en) 2009-12-18 2014-08-19 Kennametal Inc. Tool holder for multiple differently-shaped cutting inserts
US9011049B2 (en) 2012-09-25 2015-04-21 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
US9283626B2 (en) 2012-09-25 2016-03-15 Kennametal Inc. Double-sided cutting inserts with anti-rotation features

Also Published As

Publication number Publication date
IT1090880B (en) 1985-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse