Dongguan small family Laser Equipment Co., laser marking machine engraving which features two-dimensional code? See below. Laser marking machine engraved two-dimensional code which features? Abstract: Laser marking machine engraved two-dimensional code which features? Dongguan small family Laser Equipment Co., Ltd. is a laser devices, laser accessories, laser processing as one of the laser company, the company's laser marking machine used in the two-dimensional code to use with the following characteristics: ①, non-contact processing: no contact surface can be printed, so do not cause damage to the items. ②, materials suitable for a wide range: can print on metal, plastics, ceramics and other materials, widely used. ③, can be integrated with other equipment on the production line, improve the automation of production lines. ④, long life, no pollution; it does not produce any emissions, waste water. ⑤, marking a clear, long-lasting, beautiful, and effective anti-counterfeiting; for the two-dimensional code, it can not damage the long-term effective. ⑥, high processing efficiency: a computer-controlled laser beam at high speed movement (speed up 5--7 m / s), the marking process can be completed in seconds. A standard computer keyboard printing can be completed within 12 seconds. A two-dimensional code size also so big. ⑦, low running costs can be plugged in, depending on the size of different gold orange laser marking card repair, wattage is different, are generally low. Marking fast and mark a molding, low energy consumption, and therefore lower operating costs. This two-dimensional code on the need to fight to save a lot of businesses factory cost. ⑧, development speed: Due to the combination of laser technology and computer technology, as long as users can be realized on a computer programmed laser printout laser marking card repair, and ready to transform print design, replacing the traditional mold making process fundamentally in order to shorten the product upgrade cycle and provide a convenient tool for flexible manufacturing. According to the two-dimensional code pattern directly into the computer. Dongguan small family Laser Equipment Co., teach you how to repair the laser power laser power supply repair knowledge Editing 1. Before servicing should check whether the properly grounded power supply housing; 2. Measure the power supply box shell console or bench between the presence or absence voltage difference; 3. Power input aviation plug can not be inserted the wrong (old power or control box may appear like aviation plug, its function is not the same, inserted the wrong aviation plug may cause internal control board burn or explode inside the device); 4. box with multiple high voltage after power-on, the hand can not touch the metal parts of the device; 5. measuring instruments (such as multimeters, oscilloscopes, etc.) meter pen tools (such as pliers, etc.) should be checked insulation is intact; 6. When measuring the voltage laser marking card, confirm whether the voltage profile position. To confirm instrumentation range should be greater than the voltage test points; 7. Before the power, you should check whether the load is connected or polarity is correct; 8. Before replacing the power supply inside the device, turn off the power should reserve able to completely discharge the capacitor positive and negative (using 100Ω50W power resistor) and confirmed that no voltage, replace or repair the next voltage profile. 9. When replacing the main power box or boxes of oranges laser marking device gold card, you can make a mark in order to be able to replace the wiring is correct. Especially those with large current polarity devices or power devices with particular note. Otherwise it will burn out the device directly, severe cases may explode; gold orange laser marking card _ _ Shatin laser marking card provided by a small family of laser Dongguan Laser Equipment Co., a small family. Dongguan small family Laser Equipment Co., Ltd. (www.laser6000.com) strong, credible, in Dongguan, Guangdong and other welding equipment and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the small family into the brilliant laser and you work for a better future!