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Expert for pre insulated duct CNC cutting machine.

The normal maintenance process of laser cutting machine

by:VENTECH     2022-02-26

Laser cutting uses invisible light beams instead of traditional mechanical knives. It has high precision and fast cutting. It is not limited to cutting patterns. Automatic layout saves materials, smooth cuts and low processing costs. Metal laser cutting machine is widely used, including many industries, and is one of the necessary equipment for many companies.

Laser cutting machine is a technological revolution in sheet metal processing, and is a processing center for sheet metal processing; laser cutting machine has high flexibility, fast cutting speed, high production efficiency, short product production cycle, and has won a broad range for customers Market.

The 10,000-watt laser cutting machine is equipped with an Industry 4.0 automatic loading and unloading warehouse, which is safe and efficient.

The laser cutting machine can maintain a good working condition for a long time, and daily maintenance is the key. It can not only effectively reduce the loss of equipment parts, but also extend the service life. So, what is the normal maintenance process of the laser cutting machine?

Long-term use of the laser cutting machine dust removal device, a large amount of solid dust will accumulate in the fan, causing loud noise, odor, and poor exhaust. Treatment method: Turn off the power, remove the air inlet and outlet pipes on the fan, clean the dust, invert the fan, unplug the fan blade, clean and restore the solid dust.

Clean up the dust in the machine tool weekly, and use an air gun to clean the dust cover, drag chain, electrical cabinet and sheet metal in the machine tool. Clean the gas path components and the cutting head in the cutting head cover. It should be noted that it is recommended to use a lower air pressure or blow dust from a long distance when cleaning the cutting head. It is a chain problem to clean up the cutting head waste and iron slag on the running rail of the worktable and reduce the movement of the equipment exchange table.

Regularly clean the iron slag of the support bar. Enough iron slag on the workbench will cause uneven placement of the plate, jitter during cutting, stability of the cut plate and anti-slag on the reverse side. When the long-term cutting loss of the support table is large, a limit alarm will appear. It is recommended to make the support table in advance and replace it in time.

The linear axis is one of the core components of the laser cutting machine, which has a guiding and supporting role. To ensure the machining accuracy, the guide rails are required to have high linear guide accuracy and good motion stability. The laser cutting machine generates a lot of corrosive dust and smoke during processing. These fumes and dust are deposited on the surface of the guide rail and linear shaft for a long time, which greatly affects the processing accuracy of the equipment. The rack and pinion requires quarterly maintenance.

Open the dust cover to clean the oil and foreign matter on the rack and guide rail. It is recommended to clean the rack of the guide box with diesel oil, and then move the machine tool to clean the foreign objects in the slider. After cleaning, wipe off excess diesel oil and apply gear lubricant. Regularly check whether the lubricating oil in the equipment oil tank is below the alarm line, and add lubricating oil in time to avoid equipment wear and accuracy changes.

What are the precautions for the daily maintenance/weekly maintenance/monthly maintenance and quarterly maintenance of the laser cutting machine?

The water quality and temperature of the circulating water directly affect the service life of the laser and cutting head. Note: The maintenance of the chiller must be performed at least 5 minutes after turning off the power of the chiller to avoid the danger of water spray and electric shock. Check the filter and radiator weekly to clean up dust and foreign objects; check the liquid level of the water tank and replenish water in time; remove dust from the outside of the equipment. Check and replace the medium (distilled water) quarterly; check the dirt in the cleaning tank to ensure good cooling effect; the PP cotton and resin tank must be replaced.


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