Krypton lamp laser marking machine to a certain time after the end of life, you need to replace the krypton lamp - lasers, this paper introduce straightforward replacement laser marking machine krypton lamp approach. Replacement laser marking machine krypton lamp should pay special attention: To remember krypton lamp replacement time. General description of laser krypton lamp life of krypton lamp factory for 300 hours, but due to the conditions of use of different users, these times can not serve as the sole basis for the replacement krypton lamp. With the increased use of high-quality time laser spot welding, krypton lamp luminous efficiency decreases, the laser output also will be reduced, a lot of users in order to obtain a sufficient laser output, to increase the laser power supply current, so that the krypton lamp emitting enhanced, This makes the krypton lamp aging faster, creating a vicious cycle, can sometimes lead to fry light phenomenon. To prevent this from happening, we recommend the user to press the following method to decide whether it should be replaced krypton lamps. When put on a new krypton lamp, laser power meter to record the value of the normal marking time, as the standard current value. When krypton lamp aging, increasing the laser power supply current output, but the meter value should not exceed 1.25 times the standard current value. For example: new krypton lamp current value when marking 20A, after a period of time, if the current value of the transfer large to 22.5A still can not properly marking, replace the krypton lamp. The first step is to shut down the chiller, laser power, open the upper three cavity cover, remove to replace the lamp or crystal, the replacement into, and put on the chamber cover. Open water-cooled machine, laser power laser spot welding laser engraving machine, laser power supply current is set (15 ~ 20) A so. Place a small wood or black paper between the diaphragm and the first beam expander, you should see the spot formed by laser ablation. If not, minor adjustments to the former three knobs diaphragm frame, until the spot appears. After three knobs laser commissioning out before adjustment should be repeated so that the diaphragm frame strongest spot, such as a laser is too strong, high brightness can not be observed, can reduce the supply current. Turn off the laser power. Company products include: fiber laser marking machines, semiconductor side pump laser marking machine, CO2 laser marking machine, end-pumped laser marking machine, laser inkjet printer and other industrial laser equipment. Laser marking technology has more than 20 years of laser spot welding, has steadily occupied the part had been the traditional marking technology laser spot welding marking machine, such as EDM, corrosion, mechanical scribing and inkjet printing market domination. Laser marking can gradually replace the inkjet print main reasons these aspects, inks, paints and solvents used in one inkjet printing can cause environmental problems, on the other hand inkjet printing durability is also a problem, because it Most tags can be used to remove the solvent. Under deduction ratio, it is possible to laser marking on a variety of materials to produce a clear, durable mark. Jun crown laser research and development products are: Dongguan laser marking machine, fiber laser marking machine, the semiconductor side pump laser marking machine, CO2 laser marking machine, laser and other industrial equipment. High-quality laser spot welding | Jun crown laser (certified) | Haizhu laser spot welding provided by Dongguan Jun Laser Equipment Co. crown. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) is a leader in Dongguan, Guangdong, machinery and industrial products cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Jun crown laser leadership with the staff warmly welcome all inquiries negotiations to create the crown Jun laser a better future.