Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
The precision of the cutting edge of the lithium battery electrode directly affects the safety of the battery. A blade wear of 0.008mm can cause burrs of 0.1mm or more on the electrode, which can easily cause battery short circuits. Traditional tungsten steel blades have a lifespan of only 10000 cutting cycles due to the lack of reinforcement treatment. Daokedao adopts a composite process of laser cladding and precision grinding to fuse a 0.01mm thick alumina ceramic coating on the edge of tungsten steel blades. The surface roughness of the coating is Ra0.01 μ m, and the service life is extended to 50000 times. After being applied in a power battery factory in South Korea, the frequency of blade replacement has been reduced from 8 times per month to 2 times, the burr rate of pole pieces has decreased from 2.5% to 0.3%, the battery short circuit rate has decreased by 40%, and the annual cost of blade procurement and replacement has been directly saved by 500000 yuan. The quality director of the factory stated that 'this technology has enabled our power batteries to pass the needle test and secure a large order from a new energy vehicle manufacturer'.
