Extreme high-speed laser material deposition technology is a newly developed surface coating technology in recent years.The essence is that by changing the melting position of the powder,the powder intersects with the laser above the workpiece and melting occurs,and then uni-formly coated on the surface of the workpiece,thus featuring high quality and efficiency,green and low cost,high quality and adaptability,low heat input and low laser power,low dilution rate and high performance.Firstly,it briefly introduces the key technology features and technical ad-vantages of extreme high-speed laser ...
