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 ...
When high-speed steel milling cutters are used to process 45 # steel, the cutting edge is prone to chipping and wear. On average, 500 workpieces need to be sharpened, resulting in a 50% decrease in tool life after sharpening, leading to frequent tool replacement and low processing efficiency. Daokedao laser cladding uses nano ceramic composite powder (Al ₂ O ∝ - TiC), and forms a 0.15mm thick strengthening layer on the cutting edge with a 0.8KW pulsed laser. The coating hardness reaches HV1800, and the anti chipping performance is improved by three times, with excellent sharpness retention of the cutting edge. After a certain mechanical processing factory melted and overlaid a Φ 20mm high-speed steel end mill, it processed a 45 # steel flange and continuously cut 800 workpieces. The wear of the cutting edge was only 0.02mm, and the surface roughness Ra of the processed surface was still guaranteed to be ≤ 1.6 μ m. After application, the grinding cycle of the milling cutter has been extended by 60%, the total tool life has been increased by 2.2 times, and the annual number of workpieces processed by a single milling cutter has increased from 1200 to 2600, saving 40% of tool procurement costs.
