FR2946552B1 - METHOD FOR PCD TOOL MACHINING OF TURBINE BLADES IN CMC. - Google Patents

METHOD FOR PCD TOOL MACHINING OF TURBINE BLADES IN CMC.

Info

Publication number
FR2946552B1
FR2946552B1 FR0953858A FR0953858A FR2946552B1 FR 2946552 B1 FR2946552 B1 FR 2946552B1 FR 0953858 A FR0953858 A FR 0953858A FR 0953858 A FR0953858 A FR 0953858A FR 2946552 B1 FR2946552 B1 FR 2946552B1
Authority
FR
France
Prior art keywords
cmc
turbine blades
tool machining
pcd tool
pcd
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.)
Active
Application number
FR0953858A
Other languages
French (fr)
Other versions
FR2946552A1 (en
Inventor
Christian Defrocourt
Damien Hebuterne
Pascal Nizet
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR0953858A priority Critical patent/FR2946552B1/en
Priority to PCT/EP2010/058117 priority patent/WO2010142747A1/en
Publication of FR2946552A1 publication Critical patent/FR2946552A1/en
Application granted granted Critical
Publication of FR2946552B1 publication Critical patent/FR2946552B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1081—Shank-type cutters, i.e. with an integral shaft with permanently fixed cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/16—Working surfaces curved in two directions
    • B23C3/18—Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass
    • B24D99/005—Segments of abrasive wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/27—Composites, e.g. fibre reinforced composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/31—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/31—Diamond
    • B23C2226/315—Diamond polycrystalline [PCD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/08—Brazed connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
FR0953858A 2009-06-10 2009-06-10 METHOD FOR PCD TOOL MACHINING OF TURBINE BLADES IN CMC. Active FR2946552B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0953858A FR2946552B1 (en) 2009-06-10 2009-06-10 METHOD FOR PCD TOOL MACHINING OF TURBINE BLADES IN CMC.
PCT/EP2010/058117 WO2010142747A1 (en) 2009-06-10 2010-06-09 Method for machining cmc turbine blades using a pcd tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953858A FR2946552B1 (en) 2009-06-10 2009-06-10 METHOD FOR PCD TOOL MACHINING OF TURBINE BLADES IN CMC.

Publications (2)

Publication Number Publication Date
FR2946552A1 FR2946552A1 (en) 2010-12-17
FR2946552B1 true FR2946552B1 (en) 2012-06-01

Family

ID=41202715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953858A Active FR2946552B1 (en) 2009-06-10 2009-06-10 METHOD FOR PCD TOOL MACHINING OF TURBINE BLADES IN CMC.

Country Status (2)

Country Link
FR (1) FR2946552B1 (en)
WO (1) WO2010142747A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2971442B1 (en) * 2011-02-14 2014-01-31 Snecma MACHINING ORGANIC MATRIX COMPOSITE PARTS BY GRINDING
GB201207447D0 (en) * 2012-04-26 2012-06-13 Exactaform Cutting Tools Ltd Rotary cutting tool
JP6056564B2 (en) 2013-03-08 2017-01-11 株式会社Ihi Processing method for ceramic matrix composites
FR3007676B1 (en) * 2013-07-01 2016-02-12 Asahi Diamond Ind Europ S A S ROTATING TOOL WHOSE ACTIVE MACHINING PART HAS A PLURALITY OF PLOTS HAVING EACH A CUTTING AREA
DE102018119927A1 (en) * 2018-08-16 2020-02-20 Hartmetall-Werkzeugfabrik Paul Horn Gmbh chamfering tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729644B4 (en) * 1997-07-10 2007-07-26 August Beck Gmbh & Co Rotating shank tool and method of making and using an insert
US6325593B1 (en) * 2000-02-18 2001-12-04 General Electric Company Ceramic turbine airfoils with cooled trailing edge blocks
JP3477162B2 (en) * 2000-06-29 2003-12-10 オーエスジー株式会社 Diamond coated tool and method of manufacturing the same
DE10114240A1 (en) * 2001-03-22 2003-01-30 Johne & Co Praez Swerkzeuge Gm rotary tool
JP2002273614A (en) * 2002-03-13 2002-09-25 Allied Material Corp Diamond coated end mill
US7637010B2 (en) * 2005-12-01 2009-12-29 General Electric Company Methods for machining turbine engine components
US20070280792A1 (en) * 2006-06-01 2007-12-06 Onsrud Cutter Lp Polycrystalline diamond tool for cutting
US7431538B1 (en) * 2007-04-12 2008-10-07 Kennametal Inc. End mill for orbital drilling of fiber reinforced plastic materials

Also Published As

Publication number Publication date
FR2946552A1 (en) 2010-12-17
WO2010142747A1 (en) 2010-12-16

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