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Laser marking machine breakdown maintenance

by:J&D WATER     2020-03-23
Laser marking machine breakdown maintenance test 1. Laser marking machine glowing wrong switch machine order may also lead to continuous light. The correct boot order: the total power = =>> computer marking software => cold water machine = =>> Q drive such as the laser power => => after the READY light on excitation power supply according to the RUN button to start => galvanometer power switch. Shutdown order instead. Old Q drive ON and OFF switch is wrong, the RUN gear, ON fire for compulsory order, OFF the forced OFF laser command, the correct method is to select RUN RUN. The board bad, switch boards. KaiRui boards should also pay attention to the board to the jumper cap: above YAG50 T end cap should jump jump line. ( Replacing KaiRui boards must pay attention to this problem) Q switch is not set, the normal situation for marking, not Q switch to lock the laser marking. So KaiRui software also may be because the marking software problems, resettlement. Computer or operating system problem. Changing or reinstall system. Q drive is bad, change the Q drive. Q switch is bad, change the Q switch ( This kind of situation is less, in general the Q switch is broken, Q will drive alarm) 2. The CW laser marking machine light weak marking software method is not selected, the light will be very weak, select the CW method. Q drive on the wrong M1, M2, and M3 gear, right way is to choose the M1. Focal fault, focal length to mediation. The water temperature is too high. Krypton lamp aging, krypton lamp switch. Full or half reflection lens and focus lens, vibration mirror lens, lens of Q switch dirty or clean. Wipe clean or change. Cavity, total reflection mirror, half mirror and beam expander is not good, to mediate. Q switch is not set, the normal situation for marking, not Q switch to lock the laser marking. Current of laser power supply can be just sell large, put half a mirror frequency doubling piece look have before. If light-leaking, light will be very weak, Q switch to mediation. Laser did not play in the center of the vibrating mirror, or vibrating mirror lens scratched. Reset the light path, or change the galvanometer. 3. Laser marking machine not luminous old Q drive ON and OFF, RUN three gear selection error, OFF the forced OFF laser command, ON fire for compulsory command, accurate method is to select RUN RUN. The board bad, switch boards. The board on Q signal voltage, under normal circumstances, Q signal voltage is: KaiRui board as a low level, i. e. marking to 0 v, the marking for 5 v; Golden orange card marking as a high level, namely marking for 5 v, no marking to 0 v. The signal on the board and drive the attachment open circuit, replace or welding good again. Not adjusted the optical path and light path to mediation. Krypton lamp bad, krypton lamp switch. Computer control system, or hinder, reshipment system or change the computer. Laser power supply bad, change the laser power supply. Q drive is bad, change the Q drive. Q switch bad, change the Q switch. Laser marking equipment recommended: preferential deals offer 4007001618 【 Optical fiber laser marking equipment 】 Mainly used for metal and non-metallic laser marking part USES, tags and beautiful, fast, no material; 【 CO2 laser marking equipment 】 Non-metallic products used for the laser marking purposes; 【 Uv laser marking equipment 】 Adopt import uv laser, it is mainly used for metal and non-metallic products fine marking purposes; 【 Metal laser marking equipment 】 Based on customer specific products, production line, the demand for design and production and customer demand, customized models. 【 Semiconductor laser marking machine 】 Stable performance, price moderate 【 Green laser marking machine 】 High prices, product customization is given priority to YAG laser marking machine 】 Metal, plastic and other products used for moderate price more laser marking machine laser marking equipment breakdown maintenance
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