How to adjust the light path of the metal laser cutting machine

How to adjust the optical path of the metal laser cutting machine has always been a problem that many operators are very concerned about. To put it simply, adjusting the optical path of the metal laser cutting machine is to adjust the angle of the three mirrors to finally make the optical path parallel, so that the laser head is in parallel. Any position can be focused on the center of the focusing lens by hitting a uniform point. It's easy to say, so how do you adjust it? 　　 In fact, it is not difficult to adjust the light path of the metal laser cutting machine. Check whether the laser can hit the first reflector. Cover the first mirror with a plastic sheet, press the TEST button to see the laser dot position, if the laser cannot hit the first lens, adjust the position of the first lens.　　 Check whether the laser can hit the second and third mirrors. If not, adjust the M1, M2, and M3 screws behind the upper mirror. Paste at least two layers of double-sided tape on the light entrance of the laser lens barrel, move the laser head to the upper right corner of the table and press the TEST button on the control panel to hit a laser spot.　　 Next, move the laser head to the upper left corner and hit a laser spot to see if it is at the same position as the spot hit on the upper right corner. If it is not at the same position, adjust the M1, M2, and M3 screws of the second mirror. Make the hit point and the point in the upper right corner at the same position. Move the laser head to the lower left corner, observe whether the dot is at the same position as the upper right corner, and adjust the second reflector.　　 Repeatedly adjust as described above, and finally the three laser dots hit the same position. Check whether the focus is in the center: place a mirror vertically below the focusing lens, place the transparent plastic sheet close to the lens tube under the lens barrel (ie, hold it in hand) and press the TEST button to hit the laser to see if the laser spot hits the center of the focusing lens . Be careful of laser burns when holding the plastic sheet, and do not put your hands in the vertical plane of the lens.　　 Wuhan Gaoneng Laser Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating Ru0026D, production and sales of professional laser complete sets of equipment. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than 40 global markets including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. nation.