From June 18 to 20, "THE BATTERY SHOW EUROPE 2024" will be held at the Stuttgart Exhibition Center in Germany. The exhibition is the largest battery technology expo in Europe, with more than 1,000 battery and electric vehicle manufacturers participating and attracting more than 19,000 professionals from all over the world. By then, Carman Haas Laser will be at the "4-F56" booth in Hall 4, bringing the latest lithium battery laser application products and solutions to the Stuttgart Battery Energy Storage Exhibition in Germany.
Exhibition Highlights
At this exhibition, Carman Haas Laser will bring high-quality and efficient laser processing solutions for lithium battery cell and module segments to global customers.
01 Cylindrical Battery Turret Laser Flying Scanner Welding System
Product Features:
1、Unique low thermal drift and high-reflection design, can support up to 10000w laser welding work;
2、Special coating design and processing ensure that the overall loss of the scanning head is controlled below 3.5%;
3、Standard configuration: CCD monitoring, single and double air knife modules; supports various welding process monitoring systems;
4、Under uniform rotation, the trajectory repeatability accuracy is less than 0.05mm.
02 Battery Pole Laser Cutting
Laser cutting of battery pole pieces uses a high-power density laser beam to act on the position of the battery pole piece to be cut, causing the local position of the pole piece to quickly heat up to a higher temperature, and the material quickly melts, vaporizes, ablates, or reaches the ignition point to form holes. As the beam moves on the pole piece, the holes are continuously arranged to form a very narrow slit, thereby completing the cutting of the pole piece.
Product Features:
1、Non-contact type, no die wear problem, good process stability;
2、The heat impact is less than 60um and the molten bead overflow is less than 10um.
3、The number of laser heads for splicing can be set freely, 2-8 heads can be realized according to needs, and the splicing accuracy can reach 10um; 3-head galvanometer splicing, the cutting length can reach 1000mm, and the cutting size is large.
4、With perfect position feedback and safety closed loop, stable and safe production can be achieved.
5、The controller can be offline to ensure the stability of normal production; it also has multiple interfaces and communication methods, which can freely connect automation and customer customization, as well as MES requirements.
6、Laser cutting only requires a one-time cost investment, and there is no cost for replacing the die and debugging, which can effectively reduce costs.
03 Battery Tab Laser Cutting Head
Product Introduction:
Battery tab laser cutting uses a high-powerdensity laser beam to act on the position of the battery pole piece to be cut, causing the local position of the pole piece to quickly heat up to a higher temperature. The material quickly melts, vaporizes, ablate, or reaches the ignition point to form holes. As the beam moves on the pole piece, the holes are continuously arranged to form a very narrow slit, thereby completing the cutting of the pole tab. It also can be customized according to the user's special application.
Product Features:
Small burrs, small heat affected zone, fast cutting speed, small temperature drift of galvo head.
Post time: Jun-12-2024