High Quality CNC Machining Center (Vertical Machining Center XH717 XH717A)
Feature:
1)The basis of a high-strength cast iron, sand molding resins and the aging treatment, to ensure the accuracy of stability2) Machine base used super-large rectangular structure of the four rails, high machine rigidity
3) X, Y, Z are affixed to the rails widening rectangular plastic sliding rails, the if quenching and precision scratching inquiry.
4) Z-axis is to increase with weights to ensure the smooth movement spindle box
5) X, Y, Z axis using super-big, high-precision, high-intensity ball screw, high-precision servo mtoor and screw adopt a flexible shaft even connect, ensure that the machine positioning accuracy
6)Screw for the pre-tension structure, greatly reduced thermal variations on the positioning accuracy
7)The guide screw for the pre-stretch structure, reduces the hot aberration greatly to the pointing accuracy influence
8) High-speed, high-precision spindle unit
9) auto-lubricating
Technical Parameter:
| Model | XH717 | XH717A |
| Table size mm | 1360*700 | 1400*710 |
| Travel X-axis mm | 1200 | 1300 |
| Travel Y-axis mm | 700 | 700 |
| Travel Z-axis mm | 600 | 650 |
| Spindle center to column guide way face mm | 785 | 785 |
| Spindle nose to work table mm | 150-750 | 140-790 |
| T-slot No./width/distance | 5-18-152.5 | 5-22-120 |
| Spindle taper | BT50 | BT50 |
| Rapid feeding of X/Y/Z mm/min | 15000/15000/12000 | 15000/15000/12000 |
| Feeding speed mm/min | 1-5000 | 1-5000 |
| Spindle speed (rpm) | 8000 | 8000 |
| Main motor power (Kw) | 11/15 | 11/15 |
| Max. loading of table(Kg) | 1000 | 1000 |
| Positioning accuracy mm | 0.02/0.016/0.016 | 0.02/0.016/0.016 |
| Repeatability accuracy mm | 0.012/0.008/0.008 | 0.012/0.008/0.008 |
| Tool magazine pcs | 16 | 24 |
| Max. diameter of tools mm | φ152/φ200 | φ125/φ150 |
| Max. length of tools mm | 350 | 300 |
| Max. weight of tools kg | 15 | 15 |
| N/W(Kg) | 10000 | 12000 |
| Overall dimension mm | 3950×3320×2750 | 3950×3320×2750 |
