Metal Vertical Machining Center cnc Milling Machine
Item name: vertical machining center
Vertical machining center is mainly used for processing board type, disc type parts, shell parts, mold and other high precision, multi process and complex shape parts, can be installed in a continuous milling, drilling, complete with expansion joints, boring, tapping and 2D 3D surface, accurate processing slope, processing program. To shorten the production cycle, allowing users to obtain good economic benefits.
CNC-Milling Machine center
I. Function and characteristic description
1. The Layouts of Machining center:
VMC1060 L vertical machining center with vertical frame layout, the column is fixed on the bed, headstock move along the pillar (Z) and slide along the bed longitudinal movement (Y), the table along the sliding seat lateral movement (X) structure.
The lathe bed, worktable, slide seat, column and main case are made of high strength cast iron. The molding is resin sand process, and the two-aging treatment eliminates stress. These large pieces are optimized by SW and Ansys, which can improve the rigidity and stability of the large parts and the whole machine, and effectively suppress the deformation and vibration of the machine tools caused by cutting force.
2. Dragging system
X, Y, Z axis guideway adopts linear rolling guide, static friction is small, high sensitivity, high speed and small vibration, low speed creeping, high positioning accuracy, the servo drive performance, improve the accuracy and its stability.
The X, Y and Z shaft servo motors are directly connected with the high precision ball screw through the elastic coupling, reducing the intermediate link, realizing the gapless transmission, the feeding is flexible, the positioning is accurate, and the transmission accuracy is high.
Z axis servo motor with automatic brake function, in the case of power failure, can automatically brake the motor shaft tight, cannot be rotated, played the role of security protection.
3. Spindle group:
The spindle group is made by Taiwan professional manufacturer with high precision and high rigidity. The bearings are P4 grade spindle bearings, and the whole spindle is assembled under constant temperature condition. It is tested by dynamic balance correction and running together to improve the service life and reliability of the whole spindle. The spindle can realize step less speed regulation in its speed range, and the main shaft is controlled by an internal motor encoder to realize spindle orientation and rigid tapping function.
4. Tool storage:
The Taiwan high speed high quality automatic knife tool library, accurate, short time, high efficiency, with millions of times the running test, meet the requirement of reliability; configuration of disc type tool magazine.
5. Cutting cooling system:
Equipped with large flow cooling pump and large capacity water tank, fully guarantee circulating cooling, cooling pump power: 0.4Kw, pressure: 1.2bar.
The end of the spindle box is provided with a cooling nozzle, which can be water-cooled or air-cooled, and can be switched at will. The cooling process can be controlled by M code or a control panel.
Equipped with clean air guns for cleaning machine tools.
6. Pneumatic system
Pneumatic triple parts can filter the impurities and moisture in the air source, and prevent the damage and corrosion of the parts of the machine parts from the impure gas. Electromagnetic valve group through the PLC program control, to ensure that the main shaft, loose knife, spindle center blowing, spindle clamp, knife, spindle air cooling and other actions can be completed quickly and accurately.
7. Machine tool protection
The machine tool adopts the protective room meeting the safety standard, not only prevents the coolant from splashing, but also ensures the safe operation and pleasant appearance. All the rails of the machine tools are provided with shields to prevent chips and coolant from entering the machine and to prevent the rail and ball screw from wearing and corrosion.
8. Lubrication system:
Guide, ball screw adopts centralized automatic lubrication, each node is equipped with a quantitative type oil separator, timing quantitative to ensure that all parts of the lubrication oil, lubricating sliding surface evenly, effectively reduce the friction resistance, high precision, the ball screw and guide life.
9. Chip removal system:
Produced by the process of iron door on the door falls directly on the internal structure of the iron surface, smoothly slid to the chip, and then through the spiral conveyor will be transported to the car with iron scraps, simple and practical and economical.
10. Working conditions of machine tools:
(1) Power: 380V ± 10% 50HZ ± 1% three-phase AC
(2) the use of temperature: 5 ℃ -40 ℃
(3) the best ambient temperature: 15 ℃ -25 ℃
(4) Relative humidity: 40-75%
(5) Air supply pressure: 0.5-0.7Mpa
(6) Air flow: 350L / min
11. Machine inspection:
All finished products have been laser alignment correction and round test. To ensure optimum positioning accuracy and servo characteristics. And the machine before shipment through rigorous testing measures to ensure that the accuracy of the long-term stability of the machine.
Metal Vertical Machining Center cnc Milling MachineMain specifications and technical parameters:
Spec. VMC1060 Unit
Workbench Size: 1200×600mm
Allowable maximum load700kg
T groove size18×5×100mm×pcs
RangeMaximum stroke of table - X axis1000mm
Maximum stroke of sliding seat - Y axis600mm
Spindle maximum stroke - Z axis650mm
Spindle face to
Distance from spindle center to guide rail base plane650mm