UTS-Ⅲ is a horizontally structured, robust CG machine with excellent accuracy and operability.
Grinding is done without strain using a spring and weight processing pressure method.
The automatic chuck ensures that the workpiece can be securely mounted. This reduces variations in lens thickness and one-wall thickness, enabling high-precision processing.
An easy-to-handle compensator is provided for adjusting spherical surface accuracy.
A red lamp and buzzer notify the end of processing by setting a timer.
The cutting fluid (oil) settling tank is equipped with casters for convenient handling.
Grinding Machine
Curve Generator UTS-Ⅲ
NAGATA SEISAKUSHO CO., LTD.
Forming spherical shapes by grinding
UTS-Ⅲ performs spherical shape forming operations (CG processing). It has a long-selling track record.
| Work shaft | Diameter of work piece to be processed | φ3～108mm（It is suitable for processing for work piece under Φ50） |
| No. of rotation | 10・15・20rpm | |
| Handle stroke | 70mm | |
| Auto-Chuck | Compact, Medium sized | |
| Grindstone shaft | No. of rotation（50Hz） | 10,000・8,000・6,000rpm |
| Centering moving amount | ±30mm | |
| Turning angle | 0～45° | |
| Motor | For work shaft rotation | 0.2kW 200V 3 phase 4P 1 unit |
| For grindstone shaft rotation | 0.75kW 200V 3 phase 2P 1 unit | |
| For coolant pump | 60W 200V 3 phase 2P 1 unit | |
| Dimension | Main body | Approx. W1,100×H1,350×D900mm |
| Precipitation tank | Approx. W740×H365×D400mm | |
| Weight | Main body | 400kg |
| Precipitation tank, Pump | 25kg |
Click to enlarge.
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