Fiber laser cutting machine is the
use of fiber laser generator as a
light source laser cutting machine.
Fiber laser is a new type of fiber laser output high energy density
laser beam, and gathered in the workpiece surface, so that the workpiece is
superfine focal spot of the area instantaneous melting and gasification,
through the CNC mechanical system to move the spot Irradiation position and
achieve automatic cutting. With the huge volume of gas lasers and solid lasers
compared to the obvious advantages, has gradually developed into high-precision
laser processing, laser radar systems, space technology, laser medicine and
other important candidates in the field.
Fiber laser cutting machine it can
do plane cutting, but also do oblique cutting, and the edge of neat, smooth,
suitable for high precision metal cutting and other processing, coupled with
the arm can be three-dimensional cutting instead of the original import of five
Axis laser. Compared with ordinary carbon dioxide laser cutting machine to save
space and gas consumption, photoelectric conversion rate is high, energy saving
and environmental protection of new products, is also one of the world's
leading technology products.
Fiber laser cutting
machine than CO2
laser cutting machine advantages:
1) Excellent beam quality: smaller spot size, finer cutting lines,
higher working efficiency, better processing quality;
2) high cutting speed: the same
power CO2 laser cutting machine 2 times;
3) high stability: the world's top
imported fiber lasers, stable performance, the key components of life up to
100,000 hours;
4) High electro-optical conversion efficiency: The fiber-optic laser
cutting machine has a photoelectric conversion efficiency of about 30%, which
is three times as high as CO2 laser cutting machine.
5) the use of very low cost:
machine power consumption is only 20-30% of similar CO2 laser cutting machine;
6) Very low maintenance costs: no
laser working gas; fiber transmission, no reflective lenses; can save a lot of
maintenance costs;
7) easy operation and maintenance
products: fiber optic transmission, no need to adjust the optical path;
8) Super flexible light guide
effect: small size, compact structure, easy to flexible processing
requirements.
Of course, compared with carbon
dioxide laser cutting machine, the cutting range of fiber is relatively narrow.
Because of the wavelength, it can only cut metal materials, non-metallic is not
easy to be absorbed, thus affecting the cutting range.
Compared with the YAG
laser cutting machine advantages:
1) Cutting speed: Fiber laser
cutting machine is 4-5 times the speed of YAG, suitable for a large number of processing
and production
2) the use of cost: fiber laser cutting machine using the
cost of cutting less than YAG solid laser
3) photoelectric conversion efficiency: fiber laser cutting machine
photoelectric conversion efficiency is about 10 times YAG
The corresponding high price of
fiber lasers, fiber laser cutting machine higher than the YAG laser cutting
machine to be much higher, but much lower than the carbon dioxide laser cutting machine. But the sex
ratio is indeed the highest of the three.
Cutting advantage of
fiber laser cutting machine:
1, high-precision cutting: laser
cutting machine positioning accuracy of 0.05mm, repeat positioning accuracy of
0.03 mm.
2, laser cutting machine slit
narrow: the laser beam focused into a small spot, so that the focus to achieve
a high power density, the material quickly heated to the degree of
gasification, the formation of holes in the evaporation. With the beam and the
material relative to the linear movement, so that the formation of continuous
narrow width of the kerf, the width of the incision is generally 0.10-0.20mm.
3, laser cutting machine smooth cutting surface: cutting surface
without burr, incision surface roughness is generally controlled within Ra6.5.
4, the laser cutting machine
speed: cutting speed of up to 10m / min maximum positioning speed up to 30m /
min faster than the wire cutting a lot.
5, the laser cutting machine
cutting quality: no contact cutting, cutting edge heat affected little,
basically no hot deformation of the workpiece, completely avoid the material
when the shear edge formed by punching, cutting generally do not need secondary
processing.
6, does not damage the workpiece:
laser cutting head and the material will not be in contact with the surface to
ensure that does not scratch the workpiece.
7, from the workpiece shape: laser
processing flexibility, and can process any graphics, you can cut pipe and
other profile.
8, laser cutting machine can cut a
variety of materials processing: such as plastics, wood, PVC leather, textiles,
plexiglass.
9, saving mold investment: no mold
processing, no mold consumption, no need to repair the mold, save the
replacement of mold time, thus saving processing costs and reduce production
costs, especially for large products processing.
10, save material: the use of
computer programming, you can cut the different shapes of products, maximize
the utilization of materials.
11, to improve the sample factory
speed: product drawings, immediately after the laser processing, the shortest
possible time to get new products in kind.
12, safety and environmental
protection: laser processing of waste less, low noise, clean, safe,
pollution-free, greatly improving the working environment.
Fiber Advantage For
Fiber Laser Cutting
Fiber laser cutting machine is the
use of fiber laser generator as a light source laser cutting machine.
Fiber laser cutting machine than
CO2 laser cutting machine advantages:
1) Excellent beam quality: smaller
spot size, finer cutting lines, higher working efficiency, better processing
quality;
2) high cutting speed: the same
power CO2 laser cutting machine 2 times;
3) high stability: the world's top
imported fiber lasers, stable performance.
4) high electro-optical conversion
efficiency, energy saving and environmental protection;
5) the use of very low cost:
machine power consumption than co2 low, saving production costs
6) Very low maintenance costs: no
laser working gas; fiber transmission, no reflective lenses; can save a lot of
maintenance costs;
7) easy operation and maintenance
products: fiber optic transmission, no need to adjust the optical path;
8) Super flexible light guide
effect: small size, compact structure, easy to flexible processing
requirements. Fiber laser cutting machine using German technology unique
design, special lumen, to ensure stable operation of the system, power constant
and lasting. Cutting the gap uniform, school light and easy maintenance. Closed
optical path to ensure that the lens clean and service life.
Fiber laser
cutting machine with cutting machine
high precision, precision parts for cutting and a variety of craft words, the
fine cutting of the painting, cutting speed, line cutting is more than 100
times. Heat affected area is small, stable performance, to ensure continuous
production, not easy to deformation, slit flat, beautiful, without the need for
post-processing advantages. Compared with the CNC punch, fiber laser cutting
machine to complete a variety of complex structure of the processing, as long
as the computer can draw any image, the machine can complete the processing.
Not only a model, only the computer will make the map, the product can be out
immediately, that is, rapid development of new products, but also cost savings,
complex process requirements, CNC punch difficult to achieve, fiber laser
cutting machines can do.
In addition, the fiber laser
cutting machine cut the surface is very smooth, CNC punch difficult to achieve.
Fiber laser cutting machine is widely used in the production of advertising
signs, sheet metal structure, high and low voltage electrical cabinet
production, textile machinery parts, kitchen utensils, automobiles, machinery,
elevators, electrical parts, springs, subway parts and other industries.
Fiber laser cutting machine from
the price point of view, compared to the general laser cutting machine a little
more expensive, but from the overall view, the most cost-effective fiber laser
cutting machine.
Influences Of Fiber
Technology
With the rapid expansion of sheet
metal processing technology, the domestic processing technology is rapidly, and
the growing gap between foreign countries is getting smaller and smaller, many
well-known foreign-funded enterprises have moved to manufacturing base in
China, while fiber laser cutting machine to sheet Gold processing has brought a
lot of reactionary ideas.
Laser cutting machine is a process
of sheet metal processing revolution, is a sheet metal processing in the
"processing center"; laser cutting machine high level of flexibility,
cutting speed, high consumption efficiency, product consumption cycle is short,
for customers won the universal market. No cutting force, no deformation; no
tool wear, good data compliance; whether it is simple or complex parts, can be used to form a laser
rapid fine cutting; its narrow slit, cutting quality, high level of automation,
Simple operation, low labor intensity, no pollution; can complete the cutting
of automatic nesting, nesting, and improve the application rate of the data,
low cost of consumption, good economic efficiency. The technology of the
effective life of a long, the current thickness of more than 2MM abroad, most
of the sheet metal fiber laser cutting machine, many foreign experts believe
that the next 30-40 years is the golden age of laser processing technology
development (sheet metal processing is the direction of expansion ).
Article Source: http://www.morntech.com
