EP 1321227 A1 20030625 - A polishing method and device using magnetorheological fluid
Title (en)
A polishing method and device using magnetorheological fluid
Title (de)
Poliervorrichtung und Verfahren mit magnetorheologisher Flüssigkeit
Title (fr)
Appareil et méthode de polissage utilisant un fluide magnétorhéologique
Publication
Application
Priority
EP 01130155 A 20011219
Abstract (en)
A polishing system comprising one or more magnetic units able to produce a magnetic field is provided. The magnetic units may cause a polishing material to become plasticized and the plasticized material is able to polish a surface of a work piece. The polishing material may intermittently and repeatedly contact with the surface for polishing. A method for engraving or embossing a predefined pattern in a surface during magneto-rheological polishing of the surface is also provided <IMAGE>
IPC 1-7
IPC 8 full level
B24B 1/00 (2006.01); B24B 37/04 (2006.01)
CPC (source: EP)
B24B 1/005 (2013.01); B24B 37/04 (2013.01); B24B 37/30 (2013.01)
Citation (search report)
- [XDY] US 5577948 A 19961126 - KORDONSKY WILLIAM I [BY], et al
- [Y] DE 2822342 A1 19791206 - FIZ TECH I AKAD NAUK
- [A] US 6146243 A 20001114 - IMAHASHI TAKAHIRO [JP]
- [A] UMEHARA N ET AL: "FUNDAMENTAL PROPERTIES OF MAGNETIC FLUID GRINDING WITH A FLOATING POLISHER", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, VOL. 122, NR. 1 / 3, PAGE(S) 428-431, ISSN: 0304-8853, XP000362591
- [A] DATABASE WPI Section PQ Week 198215, Derwent World Patents Index; Class P61, AN 1982-E2698E, XP002199247
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 01130155 A 20011219