Cnc Laser Cutting device can meet the large-scale clothing fabrics,leather,wood,acrylic,paper and other industries for carving and cutting. Widely used in advertising, crafts, shoes, toys, computer embroidery cutting, clothing, modrels, construction industry, packaging and paper industry..http://www.signvec.com/productlist.php?id=1&scid=36
The CNC laser cutting machines are perfect for cutting sheet metal whether it is
stainless steel, aluminum alloy, steel, titanium and more. This type of machining is
perfect for prototypes made of metal, projects that require thicker uses of metal and
short production runs.
Computer Numerically Controlled (CNC) laser cutting machines allows for minimal
set up time, low engineering time, hardly any set up time and absolutely no need for
hard tooling. Being able to receive an order and begin production to fill that order on
the same day is absolutely possible with this type of technology.
No more will you have to spend a day or two just to get the machine set up and ready
to begin the project. CNC laser cutting machines will help to reduce the amount of
work that you will have to do, which in turn, allows you to begin production the same
day. Making multiple cuts within the same sheet of material is easy.
There will be ties that will hold all of the pieces together as the machine continues and
then completes the cutting process. The operator then will have to either shake the
sheet or use a rubber mallet to knock the parts loose from one another. This is why the
parts that this machine helps to make are called "Shaker" parts.
Precision cuts are made; however, the machine will not use all of the available
material within the sheet, making waste inevitable. There will allowed room in
between each cut; each cut will not be made off of the other one as in Water jet cutting
nesting can be programmed and very little waste will be produced.
Even though there will be waste, it will not be a large amount; probably no more than
manually making the cuts yourself. Carbon Dioxide is used right along with a high
voltage system that excites the gas and cause the appearance of a single wavelength of
light. The light is then directed onto the sheet metal by an optics system.
The optics system reduces the diameter of the light to a very narrow diameter and uses
it for the cutting process. The laser bed moves as well as the cutting laser itself. A
shielding gas (usually a nitrogen/oxygen mixture) is then used to blow away vaporized
metal and aids in combustion.
Oxygen helps to cause the laser to cut faster. Nitrogen doesn't aid in cutting; however,
it aids in the combustion and to blow away the vaporized metal. Basically, this helps
to clean up the cut, making it smooth and professional. You will find no slag on the
Newer CNC laser cutting machines offer a variety of cool features. Some can even
pull Nitrogen out of the air to help aid in the combustion and vaporization processes.
To find out more about the CNC laser cutting machines, ask a company who sells this
type of machinery.
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Signvec International Pte Ltd
10, Ubi Crescent #05-35,
Lobby C, UBI Techpark,
Singapore – 408564
Tel : (65) 6749 7337
Tel : (65) 6749 7667
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