Machine's Features:
LGZWA6512 high-speed five-axis gantry machining center is a high-end machine, electricity and gas integrated equipment developed and designed by our company to adapt to the five-axis simultaneous processing of rail transit vehicles and industrial aluminum profiles. It can complete the milling and drilling of pentahedrons (except for the installation and positioning of the bottom surface) under a single clamping of the workpiece; in the product structure design, it integrates today's advanced technology. This brings higher production efficiency.
The device also has the following characteristics:
☆ Adopting fixed workpiece layout and gantry mobile structure layout, the operator can easily access the loading and unloading workpieces;
☆ There are 8 sets of movable worktables above the bed. Depending on the length of the workpiece and process requirements, it can easily adjust the spacing in the X direction and automatically lock and stabilize. The bottom of the machine is equipped with a drawer type chip box;
☆ The workbench, slides, and rams are made of cast iron, and key structural parts such as the bed, beams, and columns are made of high-quality steel welded parts. The finite element analysis is used to calculate and ensure the best quality stiffness ratio and excellent static And dynamic and thermal properties;
☆ The imported high-precision double swing head is equipped with a high-speed electric spindle. The taper hole in the spindle head is an HSK63F interface, which has a high metal cutting amount per unit time;
☆ In order to prevent thermal deformation, the electric spindle is equipped with a forced circulation cooling device to ensure the stability of the spindle rotation accuracy; the front end of the spindle is equipped with an "air curtain" device, which effectively protects the spindle bearing from external erosion and improves the use of the spindle bearing life;
☆ X, Y, Z three directions adopt imported high rigidity linear rolling guide, X axis adopts rack and pinion transmission method, Y, Z axis adopts double nut pre-tightening ball screw transmission method, X, Y, Z, B, C All five axes are equipped with high-torque servo motors and tracking feedback devices, ensuring the machine tool has a high feed transmission rigidity;
☆ The Z-axis ram is equipped with a balance device, which can effectively balance the weight of the milling head components and ensure the smooth and dynamic performance of the Z-axis movement;
☆ The guide rail pair, ball screw pair and rack and pinion transmission mechanism all adopt centralized timing quantitative lubrication method, which effectively guarantees the machine tool's running accuracy and life;
☆ Equipped with a 8-tool rotary tool magazine, which can complete automatic tool change;
☆ Equipped with SMC original imported tool cooling spray system, which improves the service life of the tool and the surface quality of the workpiece;
☆ Equipped with a tool setting instrument, which can automatically complete the length measurement of the tool and update it corresponding to the program;
☆ Using LYNUC N3ME CNC system with RTCP control, all servos are equipped with M2 bus communication mode, equipped with 15-inch display, with self-diagnostic function, and equipped with 10 / 100M Ethernet interface to realize the transmission and copying of CNC machining programs
☆ The mobile gantry is equipped with a safety cover. A transparent plastic curtain is set on the front (spindle) side of the cover. A maintenance protective door is set on the outside of the cover. A glass window is inlaid on the protective door to ensure the safety of the operator. working environment;
☆ To manufacture high-end, high-quality machine tool products, precision testing instruments are indispensable. Our company has precision testing instruments such as laser interferometers, collimators, and ballbars to ensure the quality of equipment assembly and manufacturing.
☆ Main processing accuracy
Positioning accuracy: X axis: ≤ ± 0.10mm; (full length) Y / Z axis: ≤ ± 0.08mm;
Repeated positioning accuracy: ≤ ± 0.05mm;
Indexing axis accuracy: ± 2 arc minutes;
Surface roughness: Ra12.5μm.
Technic Specifications:
| Item |
Unit |
Specification |
| Worktable |
Type |
|
Moveable |
| Qty. |
piece |
8 |
| Spindle |
Taper/Tool holder |
No. |
HSK63F |
| Motor power |
kW |
8.5/10 |
| Maximum torque |
Nm |
8 |
| Maximum RPM |
r/min |
18000 |
| Travel |
X/Y/Z Axis movement range |
mm |
6500/1200/600 |
| Distance from te Spindle head surface to the worktable |
mm |
0~530 |
| B axis swinging range |
|
±185 º |
| C axis rotating range |
|
±320º |
| Work range |
X axis: Vertical/ Horizontal |
mm |
6500/6400 |
| Y axis: Vertical/ Horizontal |
mm |
800 |
| Z axis: Vertical/ Horizontal |
mm |
300/400 |
| Feeding |
X/Y/Z fast movement speed |
m/min |
50/30/20 |
| X/Y/Z feeding motor torque |
N.m |
18.6/11.5/11.5 |
| B/C axis rotating speed |
º /s |
116 /116 |
| B/C axis continuous output torque |
N.m |
320/670 |
| ATC |
Tool magazine |
Piece |
8 |
| Tool holder type |
No. |
HSK 63F |
| Others |
Air pressure |
kgf/cm2 |
6~7 |
| Air consumption |
L/min |
240 |
| Electric total power |
kVA |
25 |
| Net weight |
kg |
About 9000 |
| NC system |
LYNUC N3ME |
Audited Supplier 
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