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precautions for using laser engraving machine correctly 1-superwave fiber laser marking machine

Superwave Laser Technology Co.,Ltd | Updated: Mar 13, 2018


1, the good grounding laser power, laser engraving machine machine tool bed body must have a good grounding protection, ground application is less than 4 Ω special ground. The necessity of grounding is:
(1) the laser power supply can be guaranteed to work normally.
(2) prolong the service life of the laser tube,
(3) it can prevent the outside interference from causing the machine to beat.
(4) prevent the high voltage discharge accidentally caused the circuit damage.


2. The cooling water of laser engraving machine should be free from running water or circulating water pump. Cooling water is taken away the heat generated by the laser tube, the higher the temperature, light output power is lower (in 15 to 20 ℃ temperature is preferred); When the water is broken, it will burst in the tube end due to the heat in the laser cavity, and even damage the laser power supply. Therefore, it is necessary to check the flow of cooling water at any time. When the water pipe has a hard fold or fall off, and the pump fails, it must be repaired in time so as not to reduce power or even damage the equipment.


3. Cleaning and maintenance, good ventilation, cleaning and maintenance of machine tools at any time are necessary conditions for normal working of machine tools. Imagine a person's joints are not flexible, how do they act? In the same way, the guide rail of the machine tool is a high precision core component, which must be wiped clean after each work is completed and kept smooth and smooth. The bearings also need to be lubricated regularly, so that the drive is flexible, accurate, and extend the service life of the machine tool.


4, environment temperature and humidity environment temperature should be in the range of 5 to 35 ℃. Special note: if used in the environment below freezing point, it must be done:
(1) prevent the circulating water in the laser tube to freeze, and the water must be released completely after shutdown;
(2) when switched on, the laser current preheating 5 minutes or more to get to work, in the rainy and humid environment, laser power supply is more need to preheat time longer, does ability after platoon is wet and high pressure, in case of high voltage circuit breakdown.


5, the correct use of "laser high voltage" key button called "laser and high pressure," laser power supply is in standby state, touching the "manual" or computer wrong operation, send out the laser, inadvertently hurt and objects. So the requirements on each job, such as discrete processing, shall, from time to time, turn off the "laser high pressure", (laser current can not pass), and machine operator forbidden to leave at work, in order to avoid accidents, suggested that continuous working time is less than 5 hours, can rest 30 points in the middle.



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