Japan YASKAWA Servo Motor and Drivers Sheet Metal Cutting Laser Machine
Description
Laser cutting advantages over other thermal cutting methods
1. The cutting quality is good
Because of the small laser spot, high energy density, fast cutting speed, laser cutting can therefore get better
cutting quality.
(1) Cutting knife is narrow and parallel on both sides,also perpendicular to surface,dimensional accuracy of cutting
pieces can be up to + / - 0.05 mm.
(2) Cutting surface is smooth and beautiful, the surface roughness is only a few dozen microns, laser cutting can
be used as the final working procedure, parts can be even used directly without mechanical processing.
(3) Heat affected zone is very small,material performance is hardly affected near the kerf width,and the workpiece
deformation is small. Also, kerf geometry is good , slitting rectangular cross section shapes appear to be regular.
2. Highly automation
Adopts digital control,you only need to use CAD to draw the picture and import to specialized software,laser cutting
machine can cut out the artifacts you need, moreover there is intelligent typesetting function, thus can save raw
material costs to the greatest extent.
3. High cutting efficiency
Due to the transmission properties of laser,laser cutting machine has equipped with many sets of CNC work bench
to realize numerical control. You only need to change the CNC program to cut different shape, as well as for
two-dimensional cutting, and three-dimensional cutting.
4. Fast cutting speed
The cutting speed can be up to 600 cm/min when using 1200W laser to cut 2mm low carbon steel plate, and can
up to 120 m/min when cutting 5mm polypropylene resin plate. Material does not need clamping fixed for cutting,
thus can save the jig and auxiliary time for material upload and download.
5. Non-contact cutting
There is no contact for work piece and laser head, so there is no tool wear. No need to change "tool" for different
shapes parts processing, only need to change the output parameters. Laser, low noise, small vibration, and no
pollution while cutting.
6. Variety cutting material
Compared with oxyacetylene cutting and plasma cutting, laser can cut many kinds of materials, including metal,
nonmetal, metal and nonmetal based composite material, leather, wood, fiber, etc. But for different material, it
shows different laser cutting adaptability due to its thermal physical properties and different laser absorption rate.
Specifications
Model | GS-LFD4020 |
Laser source medium | Fiber |
Cutting range(L*W) | 4000 mm × 2000 mm |
Z axle stroke | 120 mm |
Max positioning speed | 120 m/min |
X, Y axle Max accelerate speed | 1.2 G |
Cooling form | water cooling |
Laser wavelength | 1070nm |
| 1500W / 2000W 2500W / 3000W / 4000W (Optional) |
Min. cutting gap | ≤ 0.1 mm |
Positioning accuracy of X, Y and Z axles | ± 0.03 mm |
Repeated positioning accuracy of X, Y and Z axles | ± 0.02 mm |
Processing precision of work piece | ± 0.1 mm |
Kerf harshness | Ra 3.2 - 12.5 μm |
Min setting unit | 0.001 mm |
Control System | Ahead Tech (USA) |
Thickness of cutting material (according to material) | 0.2-25 mm |
Drive model | Imported servo motor |
Power requirement | 380 V, 50/60 Hz |
Total installed capacity | 20 - 25 KVA |
Working temperature | 5 - 45 |
Continuous working time | 24 Hours |
Machine weight | About 8150Kgs |
Outer dimension | 8500mm x 3800mm x 2000mm |
Total protection level of power supply | IP54 |
Applications:
Widely used in sheet metal processing , aviation , aerospace , electronics,electrical appliances , tube fittings ,
automobile, food machinery, engineering machinery, precision parts, ships, metallurgical equipment, elevators,
household appliances, kitchen utensils and appliances, craft gifts, tool processing, decoration, advertising and
other manufacturing industries
