Cnc Machining Center 1160
VMC1160 Pre-sales information for vertical machining center
I. Product introduction and application
This product X , Y , Z three axes are semi-closed loop vertical machining centers with servo direct connection control. All three axes are rectangular guide rails, which have large load capacity, wide span and high precision, and are suitable for heavy loads. The structure and overall dimensions are compact and reasonable. The spindle is driven by a servo motor through a synchronous belt. It can achieve one-time clamping of various complex parts such as discs, plates, shells, cams, molds, etc., and can complete various processes such as drilling, milling, boring, expanding, reaming, and rigid tapping. It is suitable for the production of multi-variety and small to medium batch products, and can meet the processing requirements of complex and high-precision parts. It can be equipped with a fourth rotary axis to meet the processing requirements of special parts.
II. Main structural features
1. The main basic parts such as the base, slide, worktable, column, and spindle box are made of HT300 cast iron; the base is of a box-type structure, and the compact and reasonable symmetrical rib structure ensures the high rigidity and anti-bending and shock-absorbing performance of the basic parts; the A -type bridge-span column and the internal grid-shaped ribs effectively ensure the rigidity and precision of the Z axis during heavy cutting; the basic parts are made by resin sand molding and have undergone aging treatment, which provides a guarantee for the long-term performance stability of the machine tool.
2. The three-direction guide rails of X , Y , and Z are all plastic-coated rectangular guide rails, which have the characteristics of high speed, high rigidity, low friction, low noise, and low temperature rise change. With automatic forced lubrication, the precision and service life of the machine tool are improved;
3. Z Adding counterweights for balance to ensure smooth and stable movement of the headstock; The Z direction drive motor is equipped with a power-off braking device;
4、 The X , Y , Z three-direction feed adopts high-precision and high-strength internal circulation double-nut preloaded large-lead ball screws, with high feed speed; The drive motor is directly connected to the screw through an elastic coupling. The feed servo motor directly transmits power to the high-precision ball screw without backlash, ensuring the positioning accuracy and synchronization of the machine tool;
5、 A high-speed, high-precision, and high-rigidity spindle unit is adopted, with strong axial and radial bearing capacity, and the rotational speed can reach 8000rpm ;
6、 The spindle adopts a central air-blowing structure. When the spindle releases the tool, the central high-pressure gas is used to quickly clean the inner cone of the spindle, ensuring the accuracy and service life of tool clamping;
7、 The X , Y , Z three-direction guide rails and screws are all equipped with protective devices to ensure the cleanliness of the screws and guide rails, and to ensure the transmission and motion accuracy and service life of the machine tool;
8、 The external protection of the machine tool adopts a full-protection structure design, which is convenient to operate, safe and reliable, and beautiful in appearance;
9、 A reliable centralized automatic lubrication device is adopted to automatically lubricate each lubrication point of the machine tool intermittently at regular intervals and in a fixed amount. The lubrication time can be adjusted according to the working conditions;
10、 Produced by a professional manufacturer in Taiwan 24-piece disc-type tool magazine ( Optional ) or BT40-20 -piece cap-type tool magazine ( Optional ) . It features accurate tool changing, short tool-changing time, and high efficiency. After millions of operation tests, it meets the reliability requirements. It is equipped with a damping structure to reduce the impact during movement and ensure the service life of the tool magazine. It is pneumatically driven, easy to use, and changes tools via the shortest path.
11、 An oil-water separation device is adopted, which can separate most of the collected lubricating oil from the coolant, prevent the rapid deterioration of the coolant, and is beneficial to environmental protection.
12、 The machine tool operating system is designed based on the principle of ergonomics. The operation box is independently designed and can rotate on its own, making it easy to operate.
III. Main Technical Parameters
1、 Main Technical Parameters
Stroke
Stroke X -axis : |
1100mm |
Y -axis : |
600mm Y -direction 4 guide rails |
Z -axis : |
600mm |
Distance from the spindle face to the worktable surface : |
150 - 750mm |
Distance from the spindle center to the column guide rail surface : |
655mm |
Worktable
Workbench surface size |
1200×600mm |
Load-bearing |
800kg |
T -slot width |
18 |
Number of T -slots |
5 |
Spindle
Taper specification |
BT40 |
Spindle speed (optional) |
8000 (Ring spray) |
Spindle motor |
7.5~11KW |
Tool
Tool diameter (adjacent clearance): φ 80/ φ 150mm
Tool length: 200mm
Tool weight: 8kg
Rapid displacement
X , Y-axis rapid movement rate |
10000mm |
Z -axis rapid movement rate |
10000mm |
Cutting feed rate |
1-10000mm/min |
Accuracy
Positioning accuracy |
±0.01mm |
Repeat positioning accuracy |
±0.003/300mm |
2、 CNC Control system
The system has perfect and reliable interlocking, safety protection, fault diagnosis and alarm functions, and is equipped with Standard and Ethernet communication interface, which can perform program control and storage with a computer, and can achieve DNC machining (varies depending on the system).
● Motor
X/Y/Z Axis AC servo motor ( Torque N.m 20/20/20 )
3、 Power supply device
Power supply form Three-phase AC 380V ± 10% 50Hz ± 10%
Power consumption capacity 20KVA
4、 Cooling system
Water tank volume: 200L
Cooling pump power: 440W
Cooling pump flow rate: 67L/min
Rated head: 16m
5、 Air source
Operating air pressure: 0.6MPa
6、 Machine tool external dimensions and weight
Machine tool external dimensions (depth × width × height) : 3350×2580×2500mm
Approximate net weight of the machine tool : 8000Kg
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