YOTASEIKI
LV850 High speed Machining Center
LV850 High speed Machining Center
The LV850 linear rail vertical machining center is a small-to-medium sized machine tool that can automatically and continuously complete multiple processes such as milling, drilling, boring, expanding, reaming, spot facing, and tapping after a single fixture of the workpiece. The machine tool is suitable for processing multiple varieties of small and medium-sized complex parts such as small and medium-sized boxes, plates, disks, valves, shells, molds, etc. The machine tool uses high-precision linear rails and screw rods, which provide better dynamic response and can achieve high-speed cutting with low-speed no-creep. It is widely used in the precision parts, 3C products, hardware, auto parts, medical equipment industries.
The whole machine structure is fixed column type, cross slide table structure. The machine body adopts a super-large stable base, high-rigidity large-span herringbone column, and high-speed cutting without vibration and deformation.
PARAMETERS
| ITEM |
Unit | Parameters: | Remarks |
| Capacity | |||
| X-axis travel | mm | 800 |
|
| Y-axis travel | mm | 500 | |
| Z-axis travel | mm | 550 | |
| Distance from table(pallet) top to spindle end | mm | 120-670 | |
| Table | |||
| Table size | mmxmm | 1000×500 | |
| Permissible mass of workpiece | kg | 500 | |
| Table working surface configuratin | mm | 5-18Tx100 | |
| Spindle | |||
| Spindle motor | Kw | 7.5 | |
| Spindle speeds | rpm/min-1 | 100-12000 | |
| Spindle size | mm | φ150 | |
| Spindle nose | BT40 | ||
| Guide way | |||
| X guide | mm | 2-35 Ball screw | |
| Y guide | mm | 2-45 Ball screw | |
| Z guide | mm | 2-45 Ball screw | |
| Power sources | |||
| Screw X/Y/Z | mm | 4016/4016/4016 | |
| Motor power X/Y/Z | kw | 2.0/2.0/3.0 | |
| Feedrate | |||
| Rapid traverse | mm/min | 1-10000 | |
| X、Y、Z Rapid traverse | m/min | 48/48/48 | |
| Accuracy | |||
| Positioning accuracy（X/Y/Z） | mm | 0.01 | GB/T18400.4 |
| Repeatability（X/Y/Z） | mm | 0.007 | GB/T18400.4 |
| A.T.C | |||
| Tool capacity | 24 | ||
| Max. tool mass | kg | 7 | |
| Max. tool length | mm | 250 | |
| Miscellaneous | |||
| Control system |
/ | Mitsubishi M80 | |
| Compressed air flow rate | L/min | ≥280（ANR) | |
| Compressed air pressure | MPa | 0.5-0.8 | |
| Electrical power supply | KVA | 25 | |
| Floor space | mm | 2485*2555*2686 | |
| Mass of machine | Kg | 5500 | |
LV850 Vertical Machining Center
❉The whole machine is fully enclosed and protected, with a beautiful shape and easy operation and maintenance.
❉The large parts of the foundation are made of high-quality resin sand molding and high-strength cast iron materials, which gives the machine high rigidity and stable accuracy.
❉The three-axis guideway is loaded by roller linear guide, which features high rigidity, low friction, and low noise.
❉Large diameter C3 grade screw rod with pre-tensioning structure to eliminate some thermal extension, self-lubricating screw rod bearing to extend bearing life.
❉The knife library uses 24 knife arm type knife libraries with reliable quality and stable performance.
❉The spindle adopts a high-speed spindle unit with direct BT40-12000rpm/min. The front end of the spindle adopts a labyrinth design with air curtain protection to prevent cutting fluid from entering the spindle bearing.
❉ Equipped with positive displacement and forced lubrication systems to ensure good lubrication of all moving parts of the machine.
❉The dual-layer water tank filtration system structure provides good cutting fluid for workpiece processing.
❉Equipped with a high-performance Mitsubishi M80 CNC system, it ensures the stability of machine control and also guarantees the CNC machining functions and auxiliary functions required by users.
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