Características

Made of abrasives and binder, the grinding wheel is a consolidated round grinding tool with a central bore, and processed through compacting, drying and roasting. The abrasives is categorized into corundum (brown corundum, white corundum, chrome corundum, single crystal corundum, microcrystalline corundum, etc.), carbides (black silicon carbide, green silicon carbide), and superhard abrasives (synthetic diamond, cubic boron nitride), and the binders include ceramics, resin, metal and rubber; Different shapes of grinding wheels are available, such as flat, barrel, cup, bowl and disc types, etc. It features high hardness, high compressive strength and good toughness and wear resistance, high grinding efficiency, good self-sharpening performance, long life. Its high machining accuracy improves the roughness of the workpiece surface; its low heat productivity and little possibility of blockage reduce the phenomenon of workpiece burning during grinding, such as diamond grinding wheels, grinding roll grinding wheels, flexible grinding wheels. It is used in metallurgy, machinery, mold, semiconductor and glass industries for machining outer circle, inner circle, plane and various types of contours (profiles) of highly hard, brittle and metal material workpieces of cemented carbide, glass, ceramics, semiconductors and stone.

Parâmetros Técnicos

-- O.D.×thickness×I.D: 450~1100×50~160×203/254/305/508
-- Workpiece speed: 35~80m/s
-- Abrasive particle size: 46#~150#
-- Abrasives: brown corundum (A), white corundum (WA), chrome corundum (PA), single crystal corundum (SA), black silicon carbide (C), green silicon carbide (GC), diamond (D), cubic boron nitride (CBN)
-- Binder: resin, ceramic, metal, rubber
-- Hardness: grade E~T

Lectótipo

--A/WA/PA/SA/C/GC/D/CBN35~80E~T450~1100×50~160×203/254/305/508