How to adjust the optical path of a laser cutting machine

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Popular science knowledge


1. The adjustment of the first light is done by pasting Meiwen paper on the dimming target hole of reflector A, manually tapping the light (note that the power should not be too high at this time), and fine adjusting the base of reflector A and the laser tube bracket to make the light hit the center of the target hole. Be careful not to block the light.
2. The adjustment of the second light is to move the reflector B to the remote position, use a piece of cardboard to emit light from near to far, and guide the light into the cross beam target. Because the remote light is inside the target, the near end must be inside the target. Then, adjust the near end and remote light spots to be consistent, that is, how the near end deviates, and how the far end also deviates, so that the cross is in the same position in both the near end and remote light spots. This indicates that the light path is parallel to the Y-axis guide rail.
3. The adjustment of the third beam (note: the cross divides the light spot left and right), moves the reflector C to the remote position, guides the light into the light target, and hits the target once at the inlet and remote ends respectively. Compare the position of the cross and adjust it to be the same as the position of the cross in the near spot, indicating that the beam is parallel to the X-axis. At this point, if the optical path leans inward or outward, it is necessary to loosen or tighten M1, M2, and M3 on the mirror frame B until they are evenly divided.
4. For the adjustment of the fourth light, use a piece of textured paper to stick it to the light outlet, leaving a circular mark on the adhesive tape. Click on the light outlet, remove the adhesive tape, observe the position of the small hole, and adjust M1, M2, M3 on the mirror frame C as necessary until the light spot is round and straight.
Measurement method for focal length: Use the focal length ruler provided by our laser cutting machine manufacturer, lift the nozzle up and down and place it on the number 5 of the focal length ruler. At this time, the light is the brightest and strongest, and then tighten the screw.

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What will be the development of laser cutting machines in the automotive industry?

Laser cutting, with its unparalleled advantages such as accuracy, speed, efficiency, high performance, low price, and low energy consumption, has quickly occupied the market and become an indispensable processing equipment in the automotive industry.

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What are the advantages of laser cutting technology compared to traditional cutting

Nowadays, low-power equipment can also be used for processing, which eliminates the need to borrow someone else's equipment for processing when purchasing a laser cutting machine. The gradual replacement of laser cutting processing mode may be inevitable and also a future market. In terms of its processing effect, the processing effect of a single industry is definitely the best for a single industry, and it can also meet the requirements of this industry to a greater extent. And generally, large-scale manufacturing enterprises will provide equipment operation training to customers who purchase equipment, as long as the company has some technical processing background personnel, it is relatively easy to get started. Therefore, if you want to use laser cutting processing for bosses, you may try to use laser cutting equipment to directly purchase and process, which can help you achieve and solve many problems.