JOINT- NC Intelligent milling machine – general milling replacement
+ Configure the split electronic handwheel for easy manual operation.
+ Based on the Windows platform to develop the JOINT intelligent machine system, the application is more user-friendly.
+The milling head is modified and driven by the servo motor to realize the Z-axis automatic control precision processing.
+ X/Y/Z axes are adopted the ball screw, which can compensate the pitch to ensure accurate positioning.
+ X/Y/Z axes are driven by servo motor to realize three-axis automatic control, which greatly improves the machine feed speed and machining accuracy.
Specification
| Model | 4KJ-B | 6KJ-B | 5KJ-B | 84KJ-B | 204KJ-B | |
| Table Size | mm | 1270×254×90 | 1370×330×90 | 1473*320 | 1370×330×90 | 2000×406×180 |
| T slot (W*N*D) | mm | 16×3×65 | 16×3×68 | 3-16-75 | 16×3×68 | 16×5×65 |
| X aixs Travel | mm | 730 | 800 | 950 | 800 | 2000 |
| Y aixs Travel | mm | 340 | 310 | 420 | 420 | 500 |
| Z aixs Travel | mm | 115 | 110 | 430 | 350+manual operation150 | 350+150(manual operation) |
| Knee travel | mm | 340 | 370 | 380 | – | – |
| Max.distance between spindle and table |
mm | 400 | 430 | 0-500 | 0-500 | |
| Spindle rated power | HP | 3HP(2.2KW) | 5HP(3.7KW) | 7.5HP | 5HP(3.7KW) | 5HP(3.7KW) |
| Spindle taper | R8(NT30) | NT40 | BT40 | NT40/BT40 | NT40 | |
| Rotation speed | rpm | 80-4530(16 grades) | 8000 | 80-4530(16 grades)/8000 | 80-4530(16 grades) | |
| Rapid feed(X/Y/Z) | m/min | 8/8/8 | 8/8/8 | 20/20/20 | 10/10/10 | 10/10/10 |
| Cutting feed | m/min | 5 | 5 | 8 | 8 | 8 |
| Dimension | mm | 1500×1700×2150 | 2100×1750×2450 | 1900*1900*2800 | 2100×1750×2100 | 5000×1550×2100 |
| Net Weight | Kg | 1400 | 1800 | 1600 | 2000 | 3900 |