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Selection of Diamond Grinding-wheels |
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Written by YingLong
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Friday, 06 October 2006 08:47 |
1、Selection of Abrasive materials:
(1) According to Original criterion of Industry Department
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Series
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Code
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Granularity
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Applying fields
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Diamond No.1
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JR1
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46#~280#
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Used to make Resin binder grinding tools
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Diamond No.2
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JR2
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46#~120#
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Used to make Metal binder grinding tools
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(2) According to Criterion of China
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Series
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Code
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Granularity
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Usage
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Narrow series
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Broad series
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Synthetic Diamond
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RVD
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60/70~325/400
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60/80~270/400
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Used to make resin/ceram binder grinding tools or for grinding etc.
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MBD
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50/60~325/400
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60/80~270/400
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Used to make metal binder grinding tools, plating products, drilling tool or for grinding etc.
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Cubic Boron Nitride
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CBN
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20/25~325/400
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20/30~270/400
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Used to make resin/metal/ceram binder grinding tools etc.
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Last Updated on Friday, 17 September 2010 17:01 |