WO2006095079A3 - Micro-ponceuse a effet de ponçage par disque air-abrasif - Google Patents

Micro-ponceuse a effet de ponçage par disque air-abrasif Download PDF

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Publication number
WO2006095079A3
WO2006095079A3 PCT/FR2006/000499 FR2006000499W WO2006095079A3 WO 2006095079 A3 WO2006095079 A3 WO 2006095079A3 FR 2006000499 W FR2006000499 W FR 2006000499W WO 2006095079 A3 WO2006095079 A3 WO 2006095079A3
Authority
WO
WIPO (PCT)
Prior art keywords
disc
nozzle
sanding
per minute
revolutions per
Prior art date
Application number
PCT/FR2006/000499
Other languages
English (en)
Other versions
WO2006095079B1 (fr
WO2006095079A2 (fr
Inventor
Christian Diat
Martine Diat
Original Assignee
Christian Diat
Martine Diat
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 Christian Diat, Martine Diat filed Critical Christian Diat
Priority to US11/885,864 priority Critical patent/US20080171495A1/en
Priority to EP06726031A priority patent/EP1858669B1/fr
Priority to DE602006004316T priority patent/DE602006004316D1/de
Publication of WO2006095079A2 publication Critical patent/WO2006095079A2/fr
Publication of WO2006095079A3 publication Critical patent/WO2006095079A3/fr
Publication of WO2006095079B1 publication Critical patent/WO2006095079B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/026—Fluid driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

La présente invention concerne une ponceuse pneumatique de nettoyage et de décapage. Cette ponceuse pneumatique est dépourvue de disque de ponçage. Celui-ci est remplacé par un disque d'air comprimé à haute pression dans lequel tournoie un abrasif sous forme de poudre. A partir d'une buse de sablage, l'invention à les particularité suivantes ; les fonctions accélération et éjection de cette buse sont dissociée en deux parties. Ce qui permet d'utiliser des orifices d'éjection très fins pouvant même être inférieurs à 400 micromètres de diamètre, sans colmatage dans le canal de buse. Le canal d'accélération de buse qui est commun à tous les orifices d'éjection débouche sur un cône brise jet (23) chargé d'éclater le jet d'air comprimé et d'abrasifs à la sortie de la buse (1 et 2) afin d'orienter le flux air-abrasif vers des organes d'éjections en carbure de tungstène. Ainsi, les orifices d'éjections ne sont plus que de simples trous (10) ou fentes (11) percés dans ces plaquettes en carbure de tungstène (41). Lesquelles plaquettes (41) sont insérées dans un disque ou plateau (24). Et en ce que ce disque ou plateau (24), délesté du poids et de l'encombrement de buses, peut ainsi être entraîné à de très hautes vitesses de rotation. Ces vitesses rotatives obtenues à l'aide d'une mini-turbine sont comprises entre 1.000 et 20.000 tours par minute, et pouvant même dépasser les 30.000 tours par minute, mais étant généralement comprises entre 4.000 et 12.000 tours par minute. Ce qui permet de par ces particularités, un travail à haute pression. De par son faible poids, encombrement et de par sa maniabilité, l'outil peut également être directement adapté sur un bras de robot industriel et assurer des travaux comme le ponçage des carlingues d'avion et les carrosserie automobile, etc.
PCT/FR2006/000499 2005-03-07 2006-03-06 Micro-ponceuse a effet de ponçage par disque air-abrasif WO2006095079A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/885,864 US20080171495A1 (en) 2005-03-07 2006-03-06 Micro-Sanding Machine With A Sanding Effect By Air Disc-Abrasive
EP06726031A EP1858669B1 (fr) 2005-03-07 2006-03-06 Micro-ponceuse a effet de ponçage par disque air-abrasif
DE602006004316T DE602006004316D1 (de) 2005-03-07 2006-03-06 Mikroschleifvorrichtung, die unter verwendung einer druckstrahlscheibe eine schleifwirkung bereitstellt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0502238A FR2882673B1 (fr) 2005-03-07 2005-03-07 Outil pneumatique a effet de poncage
FR0502238 2005-03-07

Publications (3)

Publication Number Publication Date
WO2006095079A2 WO2006095079A2 (fr) 2006-09-14
WO2006095079A3 true WO2006095079A3 (fr) 2006-12-07
WO2006095079B1 WO2006095079B1 (fr) 2007-01-25

Family

ID=34954883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/000499 WO2006095079A2 (fr) 2005-03-07 2006-03-06 Micro-ponceuse a effet de ponçage par disque air-abrasif

Country Status (6)

Country Link
US (1) US20080171495A1 (fr)
EP (1) EP1858669B1 (fr)
AT (1) ATE417704T1 (fr)
DE (1) DE602006004316D1 (fr)
FR (1) FR2882673B1 (fr)
WO (1) WO2006095079A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK177274B1 (da) * 2011-05-27 2012-09-10 Flex Trim As Slibehoved
DK177694B1 (da) * 2012-12-04 2014-03-10 Poul Erik Jespersen Kadicma Værktøj med roterende bearbejdningsenhed
AU2013204704B2 (en) * 2013-04-12 2014-11-20 Helen Greenberg An apparatus and method for delivering media into the skin
GB201503683D0 (en) 2015-03-05 2015-04-22 Rolls Royce Plc A tool for machining an object
CN109759959B (zh) * 2019-03-19 2020-04-17 温州益蓉机械有限公司 一种采用双向气动原理的断路器壳体加工用内腔喷砂装置
CN114011772B (zh) * 2022-01-04 2022-04-15 中南大学 一种用于粒子铜整形的设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755598A (en) * 1954-04-06 1956-07-24 William N Van Denburgh Rotary blast nozzle
DE3834896A1 (de) * 1988-10-13 1990-04-19 Kiess Karl Heinz Strahlduese fuer sandstrahlgeraete zur staubfreien bestrahlung planebener flaechen
EP0384873A1 (fr) * 1989-02-24 1990-08-29 Christian Diat Installation de nettoyage d'une façade de bâtiment
FR2643626A1 (fr) * 1989-02-24 1990-08-31 Diat Christian Machine automatique telecommandee du sol, destinees au nettoyage de facades
DE9303546U1 (fr) * 1993-03-11 1993-05-27 Kiess, Karl-Heinz, 4330 Muelheim, De
FR2685027A1 (fr) * 1991-12-11 1993-06-18 Diat Christian Procede mecanique de nettoyage de la pollution des pierres de facade.
FR2684900A1 (fr) * 1991-12-11 1993-06-18 Diat Christian Buse rotative multi-jets pour la projection de particules abrasives tres fines.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057938A (en) * 1976-06-17 1977-11-15 Rohlfs John H Portable sand blasting device
US4941298A (en) * 1988-09-28 1990-07-17 Mark Fernwood Rear reservoir micro sandblaster
FR2720662B1 (fr) * 1994-02-01 1996-08-23 Christian Diat Dispositif de distribution d'un mélange d'air comprimé et de poudre.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755598A (en) * 1954-04-06 1956-07-24 William N Van Denburgh Rotary blast nozzle
DE3834896A1 (de) * 1988-10-13 1990-04-19 Kiess Karl Heinz Strahlduese fuer sandstrahlgeraete zur staubfreien bestrahlung planebener flaechen
EP0384873A1 (fr) * 1989-02-24 1990-08-29 Christian Diat Installation de nettoyage d'une façade de bâtiment
FR2643626A1 (fr) * 1989-02-24 1990-08-31 Diat Christian Machine automatique telecommandee du sol, destinees au nettoyage de facades
FR2685027A1 (fr) * 1991-12-11 1993-06-18 Diat Christian Procede mecanique de nettoyage de la pollution des pierres de facade.
FR2684900A1 (fr) * 1991-12-11 1993-06-18 Diat Christian Buse rotative multi-jets pour la projection de particules abrasives tres fines.
DE9303546U1 (fr) * 1993-03-11 1993-05-27 Kiess, Karl-Heinz, 4330 Muelheim, De

Also Published As

Publication number Publication date
DE602006004316D1 (de) 2009-01-29
EP1858669B1 (fr) 2008-12-17
WO2006095079B1 (fr) 2007-01-25
FR2882673B1 (fr) 2008-10-31
ATE417704T1 (de) 2009-01-15
WO2006095079A2 (fr) 2006-09-14
EP1858669A2 (fr) 2007-11-28
FR2882673A1 (fr) 2006-09-08
US20080171495A1 (en) 2008-07-17

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