Abrasive member comprising a nonwoven fabric and a method for ma

Details Abrasive member comprising a nonwoven fabric and a method for ma Abrasive member comprising a nonwoven fabric and a method for ma

1993-09-15

1995-02-14

Bell, Mark L.

Abrasive tool making process, material, or composition

Pore forming

51293, 51295, 51308, 51309, B24B 100

Patent

active

053891198

ABSTRACT:
An abrasive member comprising an electrically conductive or non-conductive open, porous layer comprising a nonwoven fabric supporting a metal structure which carries an abrasive material. The porous layer, at a side thereof not containing abrasive material, may be provided with a backing layer having heat conductive properties. Further, the porous layer may consist of two or more layers stacked together, at least one of these layers being a nonwoven fabric. Such an abrasive member is excellently suitable for heavy duty dry-grinding operations, such as the grinding of granite. The abrasive metal structure can be applied onto and through the porous layer by an electroplating or electro-deposition process.

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patent: 5213591 (1993-05-01), Celikkaye et al.
Patent Abstracts of Japan, vol. 13, No. 420 (M-872)(3768) 19 Sep. 1989 & JP-A-0159179 (H. Kawai et al.) 22 Jun. 1989.
Soviet Inventions Illustrated, Section Ch, Week 7913, 10 May 1979 & SU-A-605719, 20 Apr. 1978.

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