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“Crisp” Grinding of PCD Tool
Semiautomatic Grinding Machine Equipped with
Unique Infeed Mechanism
Grinding machine for PCD tool HPCD-150S
Features of the Machine
01
Equipped with Unique
Infeed Mechanism
Unique infeed mechanism continuously allows constant amount/constant pressure control, securing stable grinding with the best conditions. “conditions” seems strange here… perhaps “outcomes” would be better.
02
Machining Processed
Requiring Craftsmanship Is Mostly Automated.
CNC is applied for the grinding head infeed shaft, the grinding head rocking shaft and the workpiece turning shaft, to automate all operations except workpiece replacement, which allows high-precision cutting edge machining without a skilled technician. Furthermore, an operator, freed from complex operation, can now handle multiple-machine operation.
03 Concurrent Dressing Unit Provided as Standard
Automatic dressing unit, indispensable for PCD machining, is standard issue. It executes grinding wheel cleaning automatically during machining.
SPECIFICATIONS
| Cutting axis (X axis) |
Cut depth | 90mm |
|---|---|---|
| Least command increment |
0.001mm | |
| Feed speed | Max.100mm/min | |
| Oscillation axis (Y axis) |
Axis depth | 240mm |
| Least command increment |
0.001mm | |
| Feed speed | Max.200mm/min | |
| Constant pressure mechanism | Air pressure | |
| Main spindle | Motor | 2.2kw |
| rpm | Max. 3600rpm | |
| Grinding wheel size |
OD 150mm ID 40mm |
|
| Auto dresser | rpm | Max. 3000rpm |
| Dressing wheel size |
OD 100mm ID 20mm T 35mm |
|
| Cutting mechanism | Interval / Continuous system |
|
| Work turning unit (C axis) |
Work swing | ±90° |
|---|---|---|
| Least command increment |
0.001° | |
| Axis depth | Max.4000°/min | |
| Control unit | FANUC 3 axis control | |
| CCD image monitoring system | 5.0 million pixels | |
| Machine size |
W1470mm×D1270mm×H1980mm | |
| Machine weight |
2150kg | |
| Power supply |
12kVA | |
| Air pressure | 0.4MPa | |
| Standard Attachment | Auto dresser Work holder clamp jig CCD image monitoring system |
|
| Optional parts | ・cramp jig with swivel ・Universal dividing head with Tail stock ・Electrical table ・Coolant dispenser ・Grinding wheel ・Dressing wheel |
|
