The spindle box adopts a 6-slider balance mechanism, and the stability of the spindle movement is higher
The joint surface of the head and the column adopts a 1:1.1 design to increase cutting rigidity
The tool magazine is fixed with a seated design, which reduces the fixed position of the column side, and has better strength and accuracy.
The base is three-layered, and the bone-helping casting structure of the second layer of the core is the stronger the rigidity of the ultra-wide base.
The fuselage is well-balanced and symmetrical, and the main structure has undergone finite element analysis, showing good structural stability and accuracy
Spindle temperature rise compensation and active water jacket cooling
Positioning accuracy: 0.005mm/full stroke
Repeat accuracy: <0.005mm/full stroke
The tool dynamic balance needs to be corrected to within G2.5
Items | VMC850 | |
---|---|---|
Table |
Table Dimension | 1000*550 mm |
Table Load | 750 kg | |
T-slot (Width x Distance x Numbers) | 18T*100*5 mm | |
Travels |
X-axis Travel | 800 mm |
Y-axis Travel | 520 mm | |
Z-axis Travel | 560 mm | |
Distance from Spindle to Table | 160-720 mm | |
Spindle |
Type of Spindle Taper | BT-40 |
Driving Mode | Direct Connection | |
Speed Range | 10000-15000 rpm | |
Magazine |
Max.Magazine Capacity | 24 tools |
Tool Dimension | BT-40 | |
Max.Tool Diam. | ?78mm | |
Max.Tool Length | 300m | |
Max.Tool Weight | 8kg | |
Controller | SYNTEC/SIEMENS | |
Feed | Cutting Feed Speed Range | 1-12m/min |
X-axis Rapid Traverse | 30-36m/min | |
Y-axis Rapid Traverse | 30-36m/min | |
Z-axis Rapid Traverse | 30-36m/min | |
Motor | X/Y/Z Motor | 2*2*3 KW |
Spindle Motor | 7.5 kW | |
Magazine Motor | 550 W | |
Air Pressure Requirement | 7 kg/cm2 | |
Spindle Coolant | 1000 W | |
Chute Auto Lube | 100 W | |
Total Power Consumption | 16 KW | |
Water Tank Capacity | 260 Liter | |
Sheet Metal Design | Full Cover | |
Chip Disposal | Rear Discharge | |
Out Dimension | 2700*2220*2900(mm) | |
Machine Weight | 4500kg |