Views: 5 Author: Site Editor Publish Time: 2020-12-22 Origin: Site
Ultraviolet laser marking machine can be used for ultra-fine marking and special material markings because the focus point is extremely small and there is no heat. In addition to copper, many materials absorb ultraviolet light at 355 nanometers, so UV laser marking machine are suitable for processing more types of materials.When using the the machine, you need to know some safety knowledge to protect yourself from being harmed. This article is all about it.
The following knowledge points are listed below:
The safety tips of UV laser marking machine
The precausions of using UV laser marking machine
(1) Avoid looking directly at the laser.
(2) Use lasers within the controllable range and add warning signs.
(3) Do not use the UV laser marking machine without permission. Only trained personnel can use it.
(4) The beam path should be closed as much as possible to prevent laser leakage.
(5) Wear appropriate laser goggles.
(6) Avoid entering the beam and its reflection range.
(7) Remove unnecessary reflective objects (such as metal) beside working objects.
(8) It is best to cover the object to be processed.
(9) Try to avoid the laser body.
(10) Pay attention to the ventilation or exhaust of the laser processing environment.
(1) Do not start the UV laser marking machine without grounding. The grounding of each part of the machine must be completely reliable to prevent electrostatic damage.
(2) After starting each time, it is necessary to check whether the submersible pump is out of water.
(3) Ensure proper water temperature and circulating water quality, free of impurities (recommended to use pure water). Change the circulating water regularly.
(4) Wipe the mirror and focus lens with special camera lens paper or a mixture of alcohol and ether stained with a cotton swab.
(5) The fan must be turned on when cutting to avoid polluting the lens and focusing lens
(6) It is forbidden to place flammable and explosive materials near the UV laser marking machine. When the machine is working, the upper cover of the machine must be closed to prevent fire or damage caused by laser deviation.
(7) When the UV laser marking machine is working, it is strictly forbidden to leave without authorization, so as not to cause unnecessary losses.
(8) It is strictly forbidden for non-professionals to disassemble the UV laser marking machine without authorization to avoid accidents.
(9) It is strictly forbidden to place any non-reflective objects in the equipment, so as to prevent the laser from directly reflecting on the flammable objects of the human velvet, causing danger.
(10) It is forbidden to open when the voltage is unstable. Otherwise, a voltage regulator must be used.
(11) The use of UV laser marking machine by untrained personnel is prohibited.
(12) During the working process of the machine, the operator must observe the working state of the machine at any time (such as whether the paper is blown by the edge of the abnormal sound of the high-end laser machine by the air pump, the temperature of the circulating water, etc.).
(13) The machine environment has no pollution, strong electromagnetic interference and influence.
(14) It is strictly forbidden to turn on the ammeter in the maximum state to avoid damage to the laser power supply.
(15) Basic restrictions on the use of laser power
(16) If the machine malfunctions or fire occurs, please cut off the power immediately. Users must strictly observe the above regulations to avoid personal injury or machine damage.
(17) When the device is used for a long time, the dust in the air will be attracted to the lower end of the focusing lens.
(18) Ignition will reduce the power of the laser and affect the marking effect; heavy will cause the optical lens to absorb heat and overheat and burst. When the marking effect is not good, carefully check the surface of the focusing lens for contamination.
In order to make full use of the UV laser marking machine, CO2 LASER MARKING MACHINE, FIBER LASER MARKING MACHINE you should pay attention to the safety of the machine.
