Precise laser cutting on wood exceedswaiting machine owners. Original drawings of valuable material captivate buyers. Manufacturers prefer radiation processing due to the lack of waste and non-burning edges of the blanks. The technology does not require constant change of expensive tools.
Positive selection criteria
Laser cutting for wood is used forgetting aesthetic patterns on the details. The cutting place is exposed to heat. A solid edge is formed that does not require additional protection. This allows cutting thin materials into fragments of less than 0.6 mm.
Highlight the main advantages of the machine for laser cutting of wood:
- Image quality due to high accuracyprocessing. The deviation from the dividing lines is no more than 0.2 mm. The seam turns out almost imperceptible. So, the masters achieve clear contours of small details of the pattern.
- Lack of waste simplifies technological operations. Hence the rational use of the material.
- Savings consist of two factors: the absence of marriage, the purchase of an instrument is not required.
- Changing to another size does not require time. Parameters are loaded in advance into the memory of the controller.
- Power consumption is reduced due to the exclusion of strong electric motors from the design.
- The machine for laser cutting wood is capablework in multitasking mode. In addition to cutting blanks engraving is applied, as well as it is used in the processing of other materials: metals, plastic.
Installation device
Machine dimensions vary depending on the size of the original blanks. The clamping table of sheet materials can be tape type. Laser cutting on a tree is carried out WITH2-device. The gas method requires air blowing over the treatment area.
The movement of the cutting part occurs bylightweight guides. Due to the lack of clamping of the tool to the part, the machine is not picky about the rigidity of the installation. The laser is built on the effect of crossing the rays. The central point has the most powerful energy. Therefore, thick parts are cut by uneven seam. Distortion form a semicircular shape.
disadvantages
Laser cutting for wood, with all its virtues, has negative points:
- The result of heat treatment remains at the site of the beam, because it burns wood.
- The limited thickness of the blanks for high-quality seam is not more than 20 mm.
- With the inexperience of the operator there is a possibility of ignition of the workpiece.
- Air cooling unit required.
- Creating three-dimensional models requires operator training. However, for ease of operation, the conversion of graphic images into machine codes occurs automatically.
The surface of the pattern of metal productsbecomes dense, hardening occurs. This makes it difficult for other treatments, such as drilling. Some materials are poorly handled by the laser. These include impregnated plywood. Transparent materials distort the perpendicularity of the beam, which leads to a violation of the seam boundary.
Selection Recommendations
If laser cutting on a tree is required, the pricemachine tools different from the analog principle of contact. Their cost starts from 80 thousand rubles. And the price of the procedure itself depends on the thickness of the workpiece and the length of the laser cut (from 30 p. Per meter). The first criterion for analyzing the model is the beam power. Thickness of the cut preparations depends on it.
The working stroke of the axles is selected according to sizethe resulting pattern. The dimensions of the table depend on the length and width of the workpiece. Portable single-coordinate systems can be used for cutting material.
The electronic control system is selected by parameter - resolution or discreteness of movement of the cutting part. Quality of an engraving of details depends on it.
