BTMC-1825 Medium and large Double Column CNC Gantry Type Machine Center for Mold
- Table Size1620*2500
- X axis travel2500
- Y axis travel1800
- Z axis travel800
Product features
1. BTMC 17/18/19 series:heavy gantry type machining centers,and BTMC 20/24/25/27/33/35 series large gantry machining centers adopt X/Y axis heavy load roller linear guide rail, and Z axis is box way . compared with X/Y/Z axis box way models, it can make accuracy maintained longer.
2. High quality resin sand casting Fixed beam gantry frame structure Beam long span ladder linear guide way structure. Work table、 base and spindle box are added reinforcing rip structure, improving the combination of high rigidity and high running speed, suitable for high rigidity and precision molds and parts machining .
3. Adopt Japan ,German /Taiwan famous brand spindle ,linear guide way , bearing to ensure the precision and high quality of the machine.
4. Multi-year technical cooperation with international famous gantry machining center top-brand, constantly optimize machine performance .
5. Adopt temperature rise control patented technology , effectively ensures the accuracy stability of large machining center under running for long time .
6. Adopt module optimization design to form various types of optimized configuration models, satisfying customers' different processing needs and fast delivery requirements.
7. With BT50 belt spindle, realize high rigidity processing. Also can choose BT40 direct connection 10000/12000/15000 spindle,to achieve specular processing.
Application characteristics
1. It has the best application effect in Automobile body mold, hood mold, large display screen and other large precision parts processing industry.
2. Overweight loading body structure design and configuration ensure strong processing capacity of the machine.
3. With high rigidity , heavy duty type roller linear guide rail and reinforcing rip base construct design, make the machine be with heavy strong cutting rigidity and rapid movement of linear guide way，Module design and product serialization, comprehensive coverage all types of processing requirements.
4. With screw type conveyor chip for two sides and end side chain type conveyor chip，easier to remove chip.
Suited for High precision machining of large molds and work-piece
This series is mainly used for processing medium and large box-type and complicated curved surface molds、large heterogeneous and plate type parts,Widely used in machinery, automotive, aircraft, aviation, shipping, national defense and other fields of product processing.
Multiterm sophisticated technologies,Better processing accuracy
1. Adopt resin sand high quality casting, international professional finite element analysis design, machine structure is suitable for high speed operation and rigid cutting.
2. Base, beam and column adopt special rib design, improve resistance to deformation force.
3. X,Y axis with imported heavy load linear way, required high precision assembly technique, reinforced two axis rapid response capability, suitable for high precision high efficiency machining requirements. Z axis slide guide way adopt imported wear-resistant leather precision scraper matching, three-axis motor plate high precision matching, ensure high precision and high rigidity of cutting ability.
4. With Temperature rise compensation function, realize high precision machining requirements.
5. X axis with prevent chip and waterproof labyrinth protection plate, which can effectively prevent iron chips and cutting fluid enter the linear way and reduce faults.
Special model
Product main technical specifications:
| Specifications | Units | Model |
| BTMC-1825 | ||
| Table size | mm | 1620*2500 |
| X axis travel | mm | 2500 |
| Y axis travel | mm | 1800 |
| Z axis travel | mm | 800 |
| Gantry width | mm | 1820 |
| Distance between spindle and table | mm | 202-1002/280-1080* |
| Spindle rotation speed | rpm | 6000 |
| Spindle taper |
long nose BT50(Φ190)/
short nose BT50(Φ190)
|
|
| Spindle power | kw | 15 |
| Work table T slot (NO.-Size*Pitch) | 9-22*180 | |
| X axis screw | 6310 | |
| Y axis screw | 5512 | |
| Z axis screw | 5010 | |
| X Y axis linear way | 45 roller rail | |
| Z axis guide way | box way | |
| X axis Rapid feed | m/min | 10 ( Reduction ratio2:1) |
| Y axis Rapid feed | m/min | 12 |
| Z axis Rapid feed | m/min | 10 |
| Cutting feed | m/min | 8 |
| Positioning accuracy | mm/m | 0.01 |
| Min setting moving unit | mm | 0.001 |
| Dimension(L *W*H) | mm | 7700*4510*4500 |
| Gross weight | kg | 20500 |
| Max load weight of table | kg | 5000 |