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What daily maintenance is required for laser cutting machines

2025-09-08

The rise of the manufacturing industry has led to the widespread use of laser cutting machines, which are now widely applied in other industries. Many bosses who purchase laser cutting machines will surely ask, what maintenance is required for laser cutting machines on a daily basis? So today, the editor of Junyi Laser will explain it to you slowly.

Cleaning and dust removal

Machine table/gear bed: Remove metal debris, residue, and dust generated by cutting. Use a vacuum cleaner or brush to avoid debris accumulation that affects the flatness and cutting effect of the board placement.

Guide rail and screw: Use a dust-free cloth or air gun to gently remove dust and debris from the guide rail and screw. This is the core of ensuring motion accuracy and preventing wear.

Lens inspection

Focusing lens: Quickly inspect the focusing lens below the cutting head for oil stains, water stains, or obvious contaminants. If there is slight contamination, it can be gently wiped with specialized lens wiping paper and anhydrous ethanol. If it is severely contaminated or damaged, it should be replaced immediately.

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gas inspection

Air source pressure: Check whether the pressure of the air compressor or oxygen/nitrogen cylinder is within the normal working range required by the equipment (usually 0.8-1.5MPa, depending on the cutting material and thickness).


Gas dryness: Check if the refrigerated dryer or gas storage tank is working properly to ensure that the cutting gas is dry and free of moisture.

Power on inspection

Power on preheating: After starting the equipment, let the laser and machine run idle for 5-10 minutes to preheat and stabilize all systems, especially the laser.

Listen for abnormal noise: Pay attention to whether there is any abnormal friction, impact, or vibration sound during operation.

Check the alarm: Check if there are any errors or warning messages in the operating software.


What do laser cutting machines need to be maintained on a daily basis? Take daily precautions for the laser cutting machine and strictly follow the instructions provided with the equipment. Your laser cutting machine will be able to continuously and efficiently assist you in production.