Processing of Copper and Aluminum

High-brightness fiber laser processing of high thermal conductivity material, it is best to use a small spot to maintain the stability of the welding hole, but this processing may make the process is too intense, resulting in a large number of welding splash. Experiments show that high-brightness laser pointer with high-speed positioning of the remote scanning head, significantly reduce the welding splash, which is achieved by beam swing to ensure that the welding hole stability to achieve. Welding copper, aluminum, if you do not use the beam swing mode, welding splash will be very serious. Once the high-frequency swing beam is used, the splash will be reduced. By installing a protective device, to avoid damage to the equipment by the back light. Processing of copper and aluminum such high reflective metal, the return light is inevitable, the traditional laser due to the natural sensitivity of the return light, may lead to processing instability and destructive automatic shutdown, or even scrapped.

Conventional fiber lasers use fiber-coupled technology to couple multiple beam outputs together, resulting in lower brightness of the output laser. The new generation of fiber lasers uses an innovative architecture that combines the pump diodes and drivers into separate pump modules. The gain fiber is mounted in a configurable gain module that can output more than 8kW of blue laser power. The gain module is based on the novel main oscillator / power amplifier (MOPA) design, enabling high-brightness laser output. In addition, the Ennie laser also uses a reliable integrated backlash isolator to protect all modules from the impact of backlit light, can be high anti-material full power, uninterrupted, stable processing. These two technological innovations play a vital role in RLS applications.

If the servo motor parameter error affects the cutting quality, then the guide rail and screw accuracy error will directly lead to round hole accuracy is less than expected. This is related to the strength of laser cutting machine manufacturers, usually, some small factories will deceive customers that laser cutting machine accuracy can reach 0.1mm, but in fact, in the actual operation of the process, will make the laser punch quality and effect are not Good, affect product added value. So choose high quality and choose a large brand of laser cutting machine is very necessary. All of these parameters used to identify the accuracy of cutting the hole, speed, etc. parameters are met the requirements of the standard, are sufficient to identify the quality of the laser cutting machine purchased.

In certain cases, it is necessary to remove graphite and lithium metal oxides to reveal bare copper or aluminum foil labels. The key to this step is to remove the coating material without compromising the underlying metal foil. Pulse infrared green laser is best suited for this link. Similar to aluminum foil cutting, the cover film should also be cut into the desired shape with reference to the battery design. Because the isolation membrane is composed of organic compounds, pulsed ultraviolet laser is the most suitable choice. Lithium battery because of its excellent performance, is widely used in electronic consumer goods, motor vehicles and energy market, its production technology innovation is particularly important.

The use of fiber lasers as a source of light in many industrial laser systems on the market helps to ease service and reliability issues. Fiber lasers are energy-efficient, easy-to-replace and easy-to-maintain devices that are cost-effective in manufacturing environments. Long-term reliability is the main driving force for upgrading fiber laser mounting to one-third of all industrial laser sales.

The Chinese government also hopes to make breakthroughs in intelligent manufacturing, improve supply quality and efficiency, stimulate actual demand, strengthen new growth momentum, focus on manufacturing innovation and information and manufacturing technology integration, enhance information technology and high-end equipment, promote robotics and intelligent systems The development of all this directly or indirectly related to industrial red laser pointer technology. If these goals are achieved, it is expected to enhance the competitiveness of Chinese enterprises in the global market.