The function of laser marking machine and debugging of common problems


Author: Correct Pack -Laser Marking Machine Manufacturer

The role of the logo, the LOGO, logo, pattern, and text on the product are not only convenient for us to understand and use the product, but also determine whether we buy the product. Therefore, whether these logos are clearly visible and the patterns are beautiful and stylish is very important. , and can clearly and permanently mark product information, the advantages of laser marking here are particularly obvious. What is laser marking? Laser marking is a high-energy continuous laser beam generated by a laser generator. The focused laser acts on The printing material can instantly melt or even vaporize the surface material, and form the required graphic mark by controlling the path of the laser on the surface of the material. The advantages of laser marking are permanent: the pattern will not be blurred or faded with the change of the environment, including being touched, encountering acid and reducing gas, etc. Anti-counterfeiting: the information marked by laser marking is not easy to wear and has strong anti-counterfeiting It is not easy to be imitated and changed, and the effect is good: adopt“non contact”Processing, can be marked on any regular or irregular surface, and will not damage the workpiece, the marking laser marking machine is clearer, more beautiful, and faster: the laser beam under the control of the computer can move at high speed, and the marking process can be completed within seconds Finish. 1. Remove the cover of the laser and adjust the red light indicator first. When adjusting the red light, ensure that the red light hits the center of the round hole on the front plate. Turn the up, down and left and right knobs so that the red light hits the center of the round hole on the front panel. Then, after bringing the red light close to the rear panel, adjust the pitch and left and right buttons on the back of the device frame, and repeat the above operation until the red light is on the right until now.

2. Adjust the output mirror, semiconductor module, and total reflection mirror so that their centers coincide with the red light. 3. Turn on the machine according to the start-up steps, turn off the Q drive power, and keep the laser in the state of emitting light. 4. Put the fluorescent conversion sheet on the front of the output mirror and increase the current of the laser power supply until the laser output is observed.

5. Adjust the output mirror knob to make the laser output spot reach the best (circular, average). 6. During the conditioning process, if the laser of the UV laser marking machine is too strong, the current of the laser power supply should be properly reduced to avoid damage to the fluorescent conversion sheet. 7. Remove the beam expander and see if the light spot you have adjusted passes through the middle of the output hole on the front panel. If not, use the upper and lower buttons of the full reflection mirror and the two buttons of the output mirror to adjust. Attention should be paid to the up-to-up and down-to-down of the buttons of the two mirror frames. For example, if your current laser is lower and right, then you should first use the upper buttons of the full reflection mirror and the output mirror to twist the laser to the hole on the front plate in the same direction. Then the next step is to adjust the left and right centers of the light spot by twisting the lower buttons of the full mirror frame and the output frame, so that the laser light will not be adjusted.

8. After confirming the center, confirm whether the spot can reach the best. 9. Install the beam expander so that the light spot passes through the center again. 1. When installing, the main part to consider is the mechanical connection between sheet metal and solid processed parts, machined parts, spring washers and washers, to increase the course of two things, when necessary, to ensure that there are certain screws There is no vibration and looseness of the IC automatic laser marking machine.

2. For the part of the electrical control device, the main consideration is that the design of the control circuit should be reasonable. When the electrical component box should have some dust-proof functions, it should be noted that the device cannot start its own function when the power is automatically increased after a sudden power failure. The case is also fully connected to machine ground. 3. The main considerations of the installation include the following parts, the red calibration must be completely accurate to the optical path, the height of the module must be the same as the height of the optical axis, the focal point of the red light must be adjusted twice the oscillation chamber about the most suitable position Of course, the red light hole should be smaller. When the first half mirror is adjusted well, the frame of the half mirror is locked and cannot be moved. Fiber laser marking machines are widely used in integrated circuit chips, computer accessories, industrial bearings, clocks, electronics and communication products, aerospace components, various auto parts, home appliances, hardware tools, molds, wires and cables, food packaging, jewelry, tobacco As well as the marking of graphics and text in many fields such as military affairs, as well as mass production line operations.

Zhuhai Correct Pack is a well-known laser equipment manufacturer in China. It has been focusing on the development and production of laser equipment for 12 years, providing customers with a complete set of laser equipment solutions, and creating cost-effective laser equipment. Main business: UV, co2, fiber laser marking machines, laser radium engraving machines And other cost-effective laser equipment, national service hotline: 400-0098-266

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