Nonmetal laser cutting machine

Non-metal laser cutting machine is a laser cutting machine other than cutting metal, such as leather laser cutting machine, cloth laser cutting machine, craft laser cutting machine, acrylic laser cutting machine, knife template laser cutting machine, marble laser cutting machine, electronic laser cutting Machine and so on.

Development cause

Non-metal laser cutting machines are laser cutting machines other than cutting metals, such as leather, fabrics, handicrafts, acrylic, knife templates, marble, electronics, etc. The laser cutting machines required by these industries are different from metal laser cutting machines. What they need is another kind of equipment. This kind of equipment is a non-metal laser cutting machine. In non-metal laser cutting machines, each industry has its own laser cutting machine, which is most suitable, such as acrylic cutting machine, leather laser. Cutting machines and other industries are suitable, but those laser cutting machines that are not suitable for the industry, and not in the metal industry, are all non-metallic laser cutting machines.

working principle 

The so-called non-metal laser cutting is the energy released when the laser beam is irradiated onto the surface of the non-metallic material to melt and evaporate the workpiece, so as to achieve the purpose of cutting and engraving, with high precision, fast cutting, not limited to cutting pattern limitation, automatic typesetting Save materials, smooth cuts, and low processing costs.

Parameter

Model Non-metal laser cutting machine

Laser Type Non-Metal Packaged RF CO2 Laser (10.6μm)

Rated power 200W/400W self-matching

Power range D201: 5-275W D401: 10-480W

Cooling method

Automatic cutting computer system

Drive system servo motor

Size 4050mm*2050mm*1600mm

Weight Gross weight: 1250KG Net weight: 1200KG

System / compatible format windows XP / DXF, PLT, ENG, G code

Environmental requirements Temperature 10°C-35°C Humidity 30%-80%

Power supply 3PH+1/380V50HZ

Precautions

1, the cutting seam is fine: the laser cutting slit is generally 0.10mm-0.20mm; for example: the domestic industry leading laser cutting machine slit is probably controlled within 0.15mm

2, the cutting surface is smooth: the laser-cut cutting surface has no burr method;

3, small thermal deformation: laser processing laser slits are fine, fast, energy concentrated, so the heat transferred to the material being cut is small, causing the deformation of the material is also very small;

4. Suitable for the processing of large-sized products: the mold manufacturing cost of large-sized products is very high, laser processing does not require any mold manufacturing, and laser processing completely avoids the collapse formed when the material is punched and sheared, which can greatly reduce the production cost of the enterprise. Improve the grade of the product;

5, very suitable for the development of new products, shorten the development cycle: once the product drawings are formed, laser processing can be carried out immediately, you can get the new product in the shortest time;

6. Material saving: The laser processing adopts computer programming, which can set the materials of different shapes to maximize the utilization of materials.

Maintenance work

One: water replacement and water tank cleaning Recommendation: Clean the water tank and replace the circulating water once a week. Note: The laser tube must be filled with circulating water before working. The water quality and water temperature of the circulating water directly affect the service life of the laser tube. It is recommended to use pure water and control the water temperature below 35 °C. If it exceeds 35 °C, it is necessary to replace the circulating water, or add ice cubes to the water to lower the water temperature. (It is recommended that the user choose a cooling machine or use two water tanks). Cleaning the water tank: first turn off the power supply, unplug the water inlet pipe, let the water in the laser tube automatically flow into the water tank, open the water tank, take out the water pump, and remove the dirt on the water pump. Clean the water tank, replace the circulating water, return the water pump to the water tank, insert the water pipe connected to the water pump into the water inlet, and arrange the joints. Power the pump separately and run for 2-3 minutes (fill the laser tube with circulating water).

Second, the fan cleaning Long-term use of the fan will cause a lot of solid dust inside the fan, so that the fan produces a lot of noise, is also not conducive to exhaust and deodorization. When there is insufficient suction of the fan, the power supply is first turned off, the air inlet pipe and the air outlet pipe on the fan are removed, the dust inside is removed, then the fan is inverted, and the fan blades are pulled up until it is clean. Then install the fan.

Three: cleaning of the lens (recommended to clean before work every day, the equipment must be turned off) There are 3 mirrors and a focusing mirror on the engraving machine (the No. 1 mirror is located at the exit of the laser tube, which is the upper left corner of the machine. The mirror No. 2 is located at the left end of the beam, the mirror No. 3 is located at the top of the fixed portion of the laser head, and the focusing mirror is located in the adjustable barrel of the lower part of the laser head. The laser is reflected by these lenses, and is focused and emitted from the laser head. The lens is easily stained with dust or other contaminants, causing laser loss or lens damage. Do not remove the No. 1 and No. 2 lenses. Just wipe the lens with the cleaning solution carefully along the center of the lens. Edge rotary wipe. The No. 3 lens and the focusing mirror need to be taken out from the frame, and wiped in the same way. After the wiping is completed, it can be put back as it is. Note: 1. The lens should be wiped gently, and the surface coating should not be damaged; 2. The wiping process should be handled gently to prevent it from falling; 3. Be sure to keep the concave surface facing down when installing the focusing mirror.

Fourth, the cleaning of the guide rail (recommended once every half a month, shutdown operation) as one of the core components of the equipment, its function is to guide and support. In order to ensure the machine has high machining accuracy, the guide rail and the straight line are required to have high guiding precision and good motion stability. During the operation of the equipment, a large amount of corrosive dust and smoke will be generated during the processing of the workpiece. Based on the long-term deposition of the smoke and dust on the surface of the guide rail and the linear shaft, the machining accuracy of the equipment will be greatly affected. An etch point is formed on the surface of the linear axis of the guide rail to shorten the service life of the device. In order to make the machine work stably and ensure the quality of the products, it is necessary to carefully carry out the daily maintenance of the guide rails and linear axes. Note: Please prepare the cleaning guide rail - dry cotton cloth, lubricating oil. The guide rail of the engraving machine is divided into linear guide rail and roller guide rail. In the YM series, the linear guide is used in the X direction and the roller guide is used in the Y direction.

The maintenance of the non-metal laser cutting machine is different from the maintenance of the laser cutting machine. It is necessary to understand the material of the processed product for analysis, and to understand the debugging required for the laser device corresponding to the modified product. In this way, the service life of the non-metal laser cutting machine can be more effectively extended.