DE502004008269D1 - Apparatus and method for grinding and / or polishing surfaces - Google Patents

Apparatus and method for grinding and / or polishing surfaces

Info

Publication number
DE502004008269D1
DE502004008269D1 DE502004008269T DE502004008269T DE502004008269D1 DE 502004008269 D1 DE502004008269 D1 DE 502004008269D1 DE 502004008269 T DE502004008269 T DE 502004008269T DE 502004008269 T DE502004008269 T DE 502004008269T DE 502004008269 D1 DE502004008269 D1 DE 502004008269D1
Authority
DE
Germany
Prior art keywords
grinding
polishing surfaces
fluid
gas
polishing
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
DE502004008269T
Other languages
German (de)
Inventor
Oliver Dr Faehnle
Torsten Wons
Wilhelmus Messelink
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.)
Fisba Optik AG
Original Assignee
Fisba Optik AG
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 Fisba Optik AG filed Critical Fisba Optik AG
Publication of DE502004008269D1 publication Critical patent/DE502004008269D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B24C7/0084—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a mixture of liquid and gas
    • 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
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B24C11/005—Selection of abrasive materials or additives for abrasive blasts of additives, e.g. anti-corrosive or disinfecting agents in solid, liquid or gaseous form
    • 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
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier

Abstract

The grinding and/or polishing device (1) grinds material from a surface (S) of a workpiece (2), grinding it with abrasive particles (5) supplied in a liquid (3). The grinding device includes a device for setting the gas content in the fluid, in particular, to remove a gas (4) usually air, from the fluid; this may include a pump (7).
DE502004008269T 2004-07-22 2004-07-22 Apparatus and method for grinding and / or polishing surfaces Active DE502004008269D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04017330A EP1618992B1 (en) 2004-07-22 2004-07-22 Device and process for grinding and/or polishing surfaces

Publications (1)

Publication Number Publication Date
DE502004008269D1 true DE502004008269D1 (en) 2008-11-27

Family

ID=34925869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004008269T Active DE502004008269D1 (en) 2004-07-22 2004-07-22 Apparatus and method for grinding and / or polishing surfaces

Country Status (3)

Country Link
EP (1) EP1618992B1 (en)
AT (1) ATE411138T1 (en)
DE (1) DE502004008269D1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225639A (en) * 1923-09-18 1924-12-11 James Borrowman Maclean Improvements in and relating to apparatus for degasifying liquids
US5384989A (en) * 1993-04-12 1995-01-31 Shibano; Yoshihide Method of ultrasonically grinding workpiece
US5372634A (en) * 1993-06-01 1994-12-13 The United States Of America As Represented By The Secretary Of The Navy Sonic apparatus for degassing liquids
US5700181A (en) * 1993-09-24 1997-12-23 Eastman Kodak Company Abrasive-liquid polishing and compensating nozzle
US6572460B2 (en) * 2001-01-31 2003-06-03 Nidek Co., Ltd. Tank unit for grinding water used in processing eyeglass lens, and eyeglass lens processing apparatus having the same
DE10113599A1 (en) * 2001-03-20 2002-10-02 Fisba Optik Ag St Gallen Device for the abrasive processing of surfaces of optical elements

Also Published As

Publication number Publication date
EP1618992B1 (en) 2008-10-15
EP1618992A1 (en) 2006-01-25
ATE411138T1 (en) 2008-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition