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Written by YingLong
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Friday, 06 October 2006 11:29 |
3、Selection of Chroma：
Chroma is the percentage taken up in the workfloor of Diamond.
Select high chroma in the case of coarse granularity, coarse grinding requires the high efficiency, not a high requirement to the coarseness of the working surface, broad workface of grinding tools; contrarily select low chroma.
Resinoid binder grinding tools ordinarily select chroma between 75-100%.
Metalic binder grinding tools ordinarily select chroma between 75-100%.
The relationship between Diamond chroma and content
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Granularity
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Content (carat／cm3)
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Diamond volume in the Diamond floor
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50
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2.2
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12.5%
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75
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3.3
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18.75%
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100
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4.4
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25%
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Last Updated on Friday, 17 September 2010 17:01 |
