FIELD: production processes.
SUBSTANCE: proposed diamond-abrasive wheel incorporates a hub and outer working part. The latter represents sets of concentric layers with the abrasive grit of a set sequentially decreasing radially. The number of layers in a set equals the number of transition in grinding, i.e. rough, final and semi-final grinding depending upon particular grinding conditions.
EFFECT: higher durability of grinding wheel, higher efficiency and quality of surface grinding.
11 dwg, 1 ex
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Authors
Dates
2009-06-20—Published
2008-02-01—Filed