FR2929164B1 - Procede d'ebavurage d'une piece en matiere ceramique obtenue par injection d'une pate ceramique dans un moule - Google Patents

Procede d'ebavurage d'une piece en matiere ceramique obtenue par injection d'une pate ceramique dans un moule

Info

Publication number
FR2929164B1
FR2929164B1 FR0801768A FR0801768A FR2929164B1 FR 2929164 B1 FR2929164 B1 FR 2929164B1 FR 0801768 A FR0801768 A FR 0801768A FR 0801768 A FR0801768 A FR 0801768A FR 2929164 B1 FR2929164 B1 FR 2929164B1
Authority
FR
France
Prior art keywords
dewaving
injecting
mold
ceramic
piece
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
FR0801768A
Other languages
English (en)
Other versions
FR2929164A1 (fr
Inventor
Daniel Champion
Isabelle Charles
Christian Defrocourt
Patrick Pourfilet
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 FR0801768A priority Critical patent/FR2929164B1/fr
Publication of FR2929164A1 publication Critical patent/FR2929164A1/fr
Application granted granted Critical
Publication of FR2929164B1 publication Critical patent/FR2929164B1/fr
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
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/18—Finishing
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/04—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/18—Apparatus or processes for treating or working the shaped or preshaped articles for removing burr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/20—Deburring
    • 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
    • B23C2226/18—Ceramic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
FR0801768A 2008-03-31 2008-03-31 Procede d'ebavurage d'une piece en matiere ceramique obtenue par injection d'une pate ceramique dans un moule Active FR2929164B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0801768A FR2929164B1 (fr) 2008-03-31 2008-03-31 Procede d'ebavurage d'une piece en matiere ceramique obtenue par injection d'une pate ceramique dans un moule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801768A FR2929164B1 (fr) 2008-03-31 2008-03-31 Procede d'ebavurage d'une piece en matiere ceramique obtenue par injection d'une pate ceramique dans un moule

Publications (2)

Publication Number Publication Date
FR2929164A1 FR2929164A1 (fr) 2009-10-02
FR2929164B1 true FR2929164B1 (fr) 2012-11-16

Family

ID=39865547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0801768A Active FR2929164B1 (fr) 2008-03-31 2008-03-31 Procede d'ebavurage d'une piece en matiere ceramique obtenue par injection d'une pate ceramique dans un moule

Country Status (1)

Country Link
FR (1) FR2929164B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017122973A1 (de) * 2017-10-04 2019-04-04 Flc Flowcastings Gmbh Verfahren zur Herstellung eines keramischen Kerns für das Herstellen eines Gussteils mit Hohlraumstrukturen sowie keramischer Kern
WO2019245532A1 (fr) * 2018-06-19 2019-12-26 Siemens Aktiengesellschaft Procédé de fabrication pour finition de bavure de noyau céramique
FR3097457B1 (fr) * 2019-06-19 2021-07-09 Safran Aircraft Engines Procédé d’ébavurage amélioré de pièce aéronautique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076254A (en) * 1960-10-31 1963-02-05 Ernest A Ricci De-burring tool
DE3424918A1 (de) * 1984-07-06 1986-01-16 Maschinenfabrik Gehring Gmbh & Co Kg, 7302 Ostfildern Verfahren und vorrichtung zum entgraten einer inneren kante einer bohrung o. dgl. eines werkstueckes
JP2005040921A (ja) * 2003-07-25 2005-02-17 Nippon Shoryoku Kikai Kk 倣いガイド部材を備えた工具、その工具を使用したバリ取り加工機、およびそれらを使用したバリ取り方法
EP1621308A1 (fr) * 2004-07-27 2006-02-01 Garoll S.r.l. Outil de finition

Also Published As

Publication number Publication date
FR2929164A1 (fr) 2009-10-02

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