CUTTING MACHINES

Maintenance Tips for Your Laser Cutting Machine

Laser cutter machines allow metal manufacturers to create high quality parts that require very little or no finishing at all. Because a laser cutter has high power, excess material is melted, burned or vaporized. A high-pressure gas jet also removes any debris, resulting in a precisely finished surface cut.

Two types of laser cutting machines are in use today are co2 laser cutter and YAG. The CO2 laser cutting machines were one of the first gas lasers cutting equipment, being the most common variety of laser cutting machine. They offer an excellent power input / output ratio that is very efficient. YAG lasers are in solid state and use a crystal as an application medium. They cut steel and other alloys in the metallurgical industry.

Laser cutting versus mechanical cutting

The models of laser cutting machines are distinct from traditional mechanical cutters. Since the laser never comes into physical contact with the metal, there is little or no wear on the equipment, with fewer opportunities for the material to be contaminated. The types of laser cutters also cut the metal more accurately than the mechanical cutters. As they are very accurate machines, they often request recurring maintenance to keep them working at their top capacity.

In mechanical cutting, there is usually a large area affected by heat that can cause deformation of the material. Thanks to the laser cutter, the area affected by heat is small, thus reducing the possibility of deformation of the material. While laser cutting offers numerous advantages, it also consumes a very high level of energy. Having the fiber laser cutting machine always in good shape will cost you less.

Benefits of Laser Cutting Machine

Laser cutting machines offer a substantial number of benefits to consider when selecting a cutting device. In addition to its advantages over conventional mechanical cutting, laser cutting is a quick and simple process. Safety is also important and as a result, most laser machines are fully enclosed to prevent accidents.

Laser cutting machines are equipped with touch-screen computer screens where workers can make project changes in the form of prototypes. Learn more.

Laser Cutting Machine Considerations

Although they are exceptional for cutting steel and other heavy metals, laser cutting machines often do not work well on highly reflective metals such as copper and aluminum. Since these metals reflect laser light very easily and also absorb heat, high-power beams are needed for cutting.

When drilling, laser cutting machines create slightly tapered holes, due to the fact that the surface of the hole is slightly larger in diameter than the deepest part. As laser cutting melts the material in the path of the beam, the metal can harden in the punch, especially in thermally treated materials. Although it may be beneficial in some applications, this issue can be detrimental to those who require additional work, such as threading. Therefore, this type of machine should receive constant care and not be used with metals that can damage its beam system.

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Laser cutting

When we talk about cutting and engraving materials, laser cutting machines are the best machines to use. It will give you the accurate result that you want, and the designs that you want. Ive been using one to cut cosmetic gaskets for cylinder heads.  The laser cutting precision keeps the gasket cut clean and accurate.

A laser is come from a source called a resonator.  A resonator produces radiation in-step waves of identical frequency, phase and polarization. Laser technology has the following advantages:  Laser cutting machine has a high processing speed and it can easily finish the process with incredibly accurate results.  Read this scary accident with a laser cutter: here

Compared to other thermal cutting processes, the laser cutting machines have a very narrow heat-affected zone, and it can cut different types of materials (in my case cosmetic gaskets). There’s no need to change tools when cutting and engraving, it can cut complicated shapes, and very small holes and a ground surfaces. You can rest assured that there will be fewer errors or deformation of the cut sheet due to only a low level of heat is being applied. Laser cutting machinery have incredibly high accuracy.  In fact it’s the only technology that will cut and engrave to precision intricate or highly complicated renderings.

As far as laser cutting methods, there are two main methods in cutting, and it is dependent upon the type of materials to be cut. One of the methods is called fusion cutting or high pressure cutting.  Here the material  is combined with an energy of the laser beam, the gas in this situation nitrogen at high pressure, the purpose of this is to blow away the molten material from the kerf (laser cut line).  The gas jet will also protect the focusing optics from contamination.

The second methods of laser cutting utilizes Oxidation Cutting or laser touch cutting whereby the laser beam heats the materials with a highly combustible temperature.

Laser cuttingThe gas or oxygen in this scenario is at a medium pressure and is being use to oxidize the material and drive the slag out of the kerf.  Also gas protects the focusing optics from fumes and debris. Overall it will supply by the exothermic reaction of the oxygen with the material the large part of the energy for cutting process. The work piece of laser cutting is primarily an optical phenomenon, and the laws of optics govern the whole process, because of the best result of your product. There are different types of laser cutting.  There’s CO2, Nd, Nd-YAG, Fiber to name a few.  Most in the metal industry today are using Fiber laser cutting machines, even some schools and business companies are applying them. Read more info coming from http://www.mirror.co.uk/news/world-news/boy-10-penis-cut-laser-9521226

Through the accurate, precision cuts of a laser machine, there are many customers and prospective clients who will be aware and interested in your products, leading to a rapid increase in production. A laser cutter leaves a very thin and easily removable oxidation layer, and a high-pressure laser cutting with nitrogen enables oxide-free cutting. For that reason, laser cutting machines are the best option when we talk about cutting and engraving different types of materials – even for the most complicated of designs using most difficult to cut materials.  Review other companies feedback prior to purchasing any laser.  Past customers and even employees will rate and review the company typically pretty honestly.  Here’s Full Spectrum Laser reviews as an example.  But, get an overall consensus from multiple sources.

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