Main purposes:
It is widely used for single-sided Lapping and polishing of LED sapphire substrates, Optical Glass Wafers, Quartz Wafers, Silicon Wafers, Germanium wafers, Silicon carbide, sealing ring, Optical Cutting Valve Sheets, Hydraulic Compaction, Stainless Steel, Titanium Alloy, copper, aluminum alloy,Cemented Carbide, Tungsten Steel and other materials.
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1.This is a high precision surface grinder. It can grind a piece by following steps: we fasten it on the Lap plate and add pressure by putting weights on the piece. Then, we can grind the working piece through its relative friction with the Lap plate.
2.The Lapping plate correction device is moved back and forth by hydraulic suspension guides. The sheet surface is precision machined with diamond tools to achieve high flatness.
(Advantages:
1. The lapping plate can always maintain a high flatness, thereby ensuring the flatness of the workpiece;
2.Increased stock removal rate；
3.Improved lapping performance stability；
4.Reduce the amount of slurry used.)
Characteristics:
1．The interval type automatic spraying device is adopted, Spray time and flow can be set as needed.
2．The flatness of the Lap plate : ≤0.002mm.
3．Adjust the pressure by increasing or decreasing the weight of the weights.
4．The equipment adopts an on-off button to control system, the time and speed of the Lap plate can be set on the control panel.
5．This equipment is equipped with a Lap plate correction device, which is mainly used to correct the flatness of the Lap plate and evenly groove the Lap plate. The flatness of the corrected Lap plate can be up to 0.002mm, which plays a very critical role in the grinding of the product, and the flatness of workpiece after processing can reach 0.0005mm（φ10mm）（Note:Different materials can achieve different accuracy, and this data can not be used for all products.）.
Main Technical Parameters:
|
Model |
TY-15LP |
TY-18LP |
TY-24LPQ |
|
Lap Plate Size |
380x120x13mm |
460x140x12mm |
610x160x12mm |
|
Maximum Workpiece Size |
φ180mm |
φ220mm |
φ270mm |
|
Main Motor Power |
0.75KW |
1.5KW |
2.2KW |
|
Main Power Supply |
3Phase 380V/1Phase 220V |
3Phase 380V/1Phase 220V |
3Phase 380V/1Phase 220V |
|
Shaving Machine Power |
0.2KW |
0.2KW |
0.2KW |
|
Main Motor Speed |
0-140RPM |
0-140RPM |
0-140RPM |
|
Speed of Correction |
0-120mm/min |
0-120mm/min |
0-120mm/min |
|
Flatness |
1um |
1um |
2um |
|
Time Range |
99小时59分 |
99小时59分 |
99小时59分 |
|
Cylinder |
/ |
/ |
√ |
|
Total Working Pressure |
/ |
/ |
0.4-0.6mpa |
|
Work Station |
1-3PCS |
1-3PCS |
1-3PCS |
|
Weight |
≈350kg |
≈750kg |
≈850kg |
|
Overall Dimensions |
850x1250x1350mm |
1450x1150x1300mm |
1600x1100x2000mm |
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