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Cutting:
Aluminum alloy has low hardness and is easy to deform. When cutting, the cutting speed and feed rate of the cutting blade should be reduced. Use silicon carbide cutting blade for cutting.
Silicon carbide resin cutting disc
Mounting:
MC003 Vacuum-free Clear Cold Mounting Kit Samples after mounting
Grinding & Polishing:
No |
The step of grinding & polishing |
Coarse Grinding |
Fine Grinding |
Diamond Coarse Polishing |
Diamond Fine Polishing |
Diamond Final Polishing/Oxide polishing |
1 |
Surface |
PCV red short velvet |
Neoprene |
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2 |
Abrasive Granularity |
400# |
800#、1200#、4000# |
3μm |
1μm |
0.04μm |
3 |
Polishing/Lubricant |
water |
water |
polycrystalline diamond suspension
|
||
4 |
Pressure |
30N |
25N |
25N |
20N |
15N |
5 |
Rotation Speed |
300 |
300 |
150 |
150 |
150 |
6 |
Time/min. |
1 |
2 |
3~5 |
2~3 |
2~5 |
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