The materials processing technology. Laser cut plexiglass

Plexiglass is a versatile material that has wide application. It is, moreover, quite practical and durable. Another important characteristic of the material - perfect transparency which it possesses good optical data. Plexiglass is used in such industries as shipbuilding, aviation industry or automotive, advertising business.

Technology

The Main advantage of Plexiglas is that it can easily succumb to any type of treatment. There are various techniques that are used when working with this material. Laser cutting of Plexiglas is an innovative method that has been specifically created to solve more complex problems. The main technique of processing of the material – mechanical type cutting acrylic sheets. For this work used panel saw and milling machines. This method is widely used, but with the advent of new modern design projects, it is necessary to find an alternative.

Laser cutting Machine is used to create products of true shape nesting. Industrial equipment enables the processing of large amount of products to order. The thickness of products can reach up to 25 mm. Laser cut Plexiglas allows to obtain a perfect structure end for future product. After this treatment remains a polished edge which gives the products more presentable. This type of cutting is used for the manufacture of many products from Plexiglas, especially akrilatov.

As mentioned above, the methods of processing material, there are several. Each method has its own characteristics. Between the laser-notched and milling crack, you notice a significant difference. In the first case, the end product takes a neat polished look. If you use milling cutting Plexiglas, the edge turns opaque. Here element is a cutting mill. The maximum speed is 24 000 rpm. While cutting Plexiglas is often a material can be subjected to reflow. This is possible due to incorrect settings of the equipment.

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Laser cutting of plexiglass. Technology features

Plexiglass, or plastic sheet, is widely used in many fields, starting with the production of advertising and trade equipment, and ending with use as items for the interior. Processing in this way is a rather laborious process. Laser cut Plexiglas is with a fairly high speed. For example, cutting a sheet thickness of three mm occurs at 25 mm per second. After laser cutting on the ends of the product, you may notice little cracks. They are the result of releasing energy that builds up at the ends during processing. But using the settings panel saw machine can solve this problem. Laser cut, the price of which ranges from 10 to 200 rubles per meter, has properties which are not found in other types of processing. Only this way it is possible to obtain high-quality cutting with accuracy up to 0.01 mm. in addition, laser cutting is non-contact - no one cutting element is not in contact with the material. The minimum thickness of the sheet such treatment may amount to 0.1 mm. Using this type of cutting plexiglass, you can create exclusive products under individual sketches. Thanks to the precision with this method, you can not only create shapes of any complexity, but also to save on material consumption.

Process Technology

The action of the apparatus, which is used for cutting Plexiglas, is based on computer programming. Developed in electronic format."cdr" the future layout of the product loaded in the control unit equipment. In accordance with the desired result, the computer gives the required laser parameters: the thickness, power and direction.

Conventional type cutting

In this mode, the laser cutting machine in the processing area is supplied with compressed air. The end surfaces of the product are obtained with a roughness, which are considered as characteristic features cutting normally. The same method is adopted to process and mirrored plexiglass.

Polished processing type Plexiglas

The cutting of the compressed air is not available. Reduced processing speed. Cutting width is increased by melting the edges. The end portion becomes polished look, lack of fine roughness. High quality cut glass is much more expensive than usual, this is because the cutting speed is halved. Polished cut greater on the end surface of the acrylic glass. The quality depends on its thickness. On the colored glass effect polished cut less noticeable.