FIELD: machine building.
SUBSTANCE: invention relates to machining and may be used for surface cleaning, grinding and finishing. Abrasive article includes porous abrasive element, nonwoven filtration material and porous fastening fabric. Multiple holes in porous abrasive element are combined with nonwoven filtration material to allow passage of particles from abrasive surface of porous abrasive element on porous fastening fabric. Invention covers also methods of production and application of said abrasive articles.
EFFECT: perfected working performances, simplified dust collection.
18 cl, 6 dwg, 3 tbl, 4 ex
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