FR3034334B1 - METHOD AND MACHINE FOR CUTTING A PIECE USING AN ABRASIVE WIRE - Google Patents

METHOD AND MACHINE FOR CUTTING A PIECE USING AN ABRASIVE WIRE

Info

Publication number
FR3034334B1
FR3034334B1 FR1552734A FR1552734A FR3034334B1 FR 3034334 B1 FR3034334 B1 FR 3034334B1 FR 1552734 A FR1552734 A FR 1552734A FR 1552734 A FR1552734 A FR 1552734A FR 3034334 B1 FR3034334 B1 FR 3034334B1
Authority
FR
France
Prior art keywords
wire
piece
machine
cutting
cut
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 - Fee Related
Application number
FR1552734A
Other languages
French (fr)
Other versions
FR3034334A1 (en
Inventor
Fabrice Coustier
Franck Jean-Michel Becue
Meur Jean-Pierre Gregoire Le
Jean-Daniel Penot
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.)
Pure Ultrasonic Systems
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Pure Ultrasonic Systems
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Pure Ultrasonic Systems, Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Pure Ultrasonic Systems
Priority to FR1552734A priority Critical patent/FR3034334B1/en
Priority to PCT/EP2016/056844 priority patent/WO2016156345A1/en
Priority to EP16714832.9A priority patent/EP3277472A1/en
Publication of FR3034334A1 publication Critical patent/FR3034334A1/en
Application granted granted Critical
Publication of FR3034334B1 publication Critical patent/FR3034334B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/047—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by ultrasonic cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Le procédé comprend une étape d'entraînement en déplacement du fil (1) et, concomitamment, une étape de mise en contact du fil (1) et de la pièce à découper (3) de sorte à usiner au moins un sillon dans la pièce à découper (3), caractérisé en ce qu'il comprend une étape de mise en vibration lors de laquelle le fil traverse au moins une zone (8A, 8B) contenant un fluide de transmission auquel des vibrations produites par ultrason sont restituées, ladite zone étant située au voisinage direct de la pièce à découper (3) de sorte à appliquer au fil (1) des vibrations qui sont transmises à l'intérieur du sillon.The method comprises a step of driving the wire (1) in movement and, concomitantly, a step of bringing the wire (1) and the part to be cut (3) into contact so as to machine at least one groove in the part. to be cut (3), characterized in that it comprises a step of setting in vibration during which the wire passes through at least one zone (8A, 8B) containing a transmission fluid to which vibrations produced by ultrasound are restored, said zone being located in the direct vicinity of the piece to be cut (3) so as to apply to the wire (1) vibrations which are transmitted inside the groove.

FR1552734A 2015-03-31 2015-03-31 METHOD AND MACHINE FOR CUTTING A PIECE USING AN ABRASIVE WIRE Expired - Fee Related FR3034334B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1552734A FR3034334B1 (en) 2015-03-31 2015-03-31 METHOD AND MACHINE FOR CUTTING A PIECE USING AN ABRASIVE WIRE
PCT/EP2016/056844 WO2016156345A1 (en) 2015-03-31 2016-03-30 Method and machine for cutting a workpiece using an abrasive wire
EP16714832.9A EP3277472A1 (en) 2015-03-31 2016-03-30 Method and machine for cutting a workpiece using an abrasive wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1552734A FR3034334B1 (en) 2015-03-31 2015-03-31 METHOD AND MACHINE FOR CUTTING A PIECE USING AN ABRASIVE WIRE

Publications (2)

Publication Number Publication Date
FR3034334A1 FR3034334A1 (en) 2016-10-07
FR3034334B1 true FR3034334B1 (en) 2017-09-29

Family

ID=53200180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552734A Expired - Fee Related FR3034334B1 (en) 2015-03-31 2015-03-31 METHOD AND MACHINE FOR CUTTING A PIECE USING AN ABRASIVE WIRE

Country Status (3)

Country Link
EP (1) EP3277472A1 (en)
FR (1) FR3034334B1 (en)
WO (1) WO2016156345A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120292367A1 (en) 2006-01-31 2012-11-22 Ethicon Endo-Surgery, Inc. Robotically-controlled end effector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2673544B2 (en) * 1988-06-14 1997-11-05 株式会社日平トヤマ Cutting method for brittle materials
DE10220638A1 (en) * 2002-05-08 2003-11-27 Wacker Siltronic Halbleitermat Method an apparatus for separating slices from a brittle workpiece using a wire saw where the cutter is cleaned during the cutting process by ultrasound
JP2011167836A (en) * 2010-02-16 2011-09-01 Kazumasa Onishi Wire saw device and cutting method using the same
JP2011224762A (en) * 2010-04-19 2011-11-10 Kazumasa Onishi Wire saw machine and cutting method using the same
JP2012006136A (en) * 2010-06-24 2012-01-12 Kazumasa Onishi Ultrasonic cleaning device used in wire saw machine
US20130206163A1 (en) * 2011-08-18 2013-08-15 Memc Electronic Materials, Spa Methods and Systems For Removing Contaminants From A Wire Of A Saw

Also Published As

Publication number Publication date
FR3034334A1 (en) 2016-10-07
WO2016156345A1 (en) 2016-10-06
EP3277472A1 (en) 2018-02-07

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