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真诚回报社会、客户、员工及股东
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Provide customers with total solutions for grinding and polishing
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Truth seeking , Innovation, Enhancement, Achievement
SOLUTION
Union Precision
Consumer Electronics
1.Cover glass-The solution
Rough grinding processing results
| Parameter | Processing data |
| Removal rate（um/s） | 20-30 |
| Roughness Sa（nm） | 800-900 |
Fine grinding processing results
| Parameter | Processing data |
| Removal rate（um/s） | 0.5-1 |
| Roughness Sa（nm） | 350-400 |
2.Backplane Glass-The Solution
Rough grinding process-- processing results
| Parameter | Processing data |
| Removal rate（um/s） | 1.8-2 |
| Roughness Sa（nm） | 300-400 |
Fine grinding process-- processing results
| Parameter | Processing data |
| Removal rate（um/s） | 0.8-1.0 |
| Roughness Sa（nm） | 210-260 |
3.Sapphire optics (consumer electronics field) -Solution
DMPDMP Double-side grinding process-- processing results
| Parameter | Processing data |
| Removal rate（um/min） | 1.5-2.0 |
| TTV（um） | <2 |
| Roughness Ra（nm） | <20 |
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