Laser cutting processing replaces the traditional mechanical knife, with high precision, fast cutting, not limited to the cutting pattern limit, automatic typesetting saves materials, smooth incision, and low processing cost. Metal laser cutting machine is widely used in many industries and is one of the necessary equipment for many enterprises.

Laser cutting machine is a technological revolution in sheet metal processing, and is the "processing center" in sheet metal processing; The laser cutting machine has high flexibility, fast cutting speed, high production efficiency and short production cycle, which has won a wide market for customers.

The laser cutting machine can be kept in good condition for a long time. Daily maintenance is the key, which can not only effectively reduce the loss of the equipment parts, but also extend the service life. The process is as follows:

1.Cleaning of dust removal device. If the dedusting device of the laser cutting machine is used for a long time, a lot of solid dust will accumulate in the fan, resulting in loud noise, peculiar smell and unsmooth exhaust. The power supply shall be turned off, the air inlet pipe and air outlet pipe on the fan shall be removed, the dust inside shall be cleaned, the fan shall be inverted, the fan blade shall be pulled, and the solid dust shall be cleaned and restored for installation.

2.Clean the dust and support strip of the machine tool.Clean the dust inside the machine tool every week. Use an air gun to clean the dust on the dust cover, drag chain, electrical cabinet and sheet metal inside the machine tool. Clean the air passage parts inside the cutting head cover and the cutting head. Note that it is recommended to use a smaller air pressure or blow dust a little farther away when cleaning the cutting head.

3.Clean the cutting head waste and iron slag on the guide rail of the workbench to reduce the movement of the equipment exchange table.

4.The iron slag of the support strip shall be cleaned regularly.If there is enough iron slag on the worktable, the plate will be placed unevenly, shake during cutting, and lead to the stability of the cutting plate and slag on the reverse side. When the support table suffers from large loss during long-term cutting, a limit alarm will appear. It is recommended to make the support platform in advance and replace it in time.

5.Cleaning and oiling of machine tool guide rails and racks.The guide rail and linear shaft are one of the core components of the laser cutting machine, which play a guiding and supporting role. To ensure the machining accuracy, its guide rails and straight lines are required to have high guidance accuracy and good motion stability.

6.The metal laser cutting machine will produce a large amount of corrosive dust and smoke during the processing of the parts to be processed. Based on the large amount of smoke and dust deposited on the guide rail and linear shaft surface for a long time, it has a great impact on the processing accuracy of the equipment. The gear rack needs to be maintained every quarter.

7.The water quality and water temperature of the water chiller for changing water and cleaning circulating water directly affect the service life of the laser and cutting head. Note: The maintenance of the chiller must be carried out at least 5 minutes after the chiller power is turned off to avoid the danger of water spraying and electric shock. Inspect the filter screen and radiator every week, and clean the dust and foreign matters on them; Check the liquid level of the water tank and replenish water in time when the liquid level is low; Dust and dirt removal outside the equipment.

8.Conduct quarterly patrol inspection and replace the medium (distilled water); Check and clean the dirt in the liquid tank to ensure good refrigeration effect; The PP cotton and resin tank must be replaced.

The maintenance of machines is as important as the maintenance of automobiles, and is a part of safe production. The maintenance scheme of HGTECH's sheet metal laser cutting machine is applicable to most laser cutting machines, which is not only conducive to the normal operation of the product line, but also conducive to the effective use of resources. It is worth adopting.

About HGTECH: HGTECH is the pioneer and leader of laser industrial application in China, and the authoritative provider of global laser processing solutions. We have comprehensively arranged laser intelligent machine, measurement and automation production lines, and smart factory construction to provide overall solutions for intelligent manufacturing.