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 glass fiber reinforced plastic (FRP) is extruded, the glass fiber particles cause severe wear on the screw, and the lifespan of ordinary screws is only 1-2 months. The wear of the screw edges leads to a 30% decrease in extrusion volume. Daokedao adopts WC TiC nanocomposite melting technology, with a surface coating hardness of HRC70 on the screw, 6 times higher wear resistance than traditional nitride screws, and a screw edge contour replication accuracy of ± 0.02mm, ensuring a stable fit gap with the barrel of 0.15-0.2mm. For the special screw of Φ 65mm FRP, the melting path is optimized to reduce glass fiber accumulation, extrusion resistance is reduced by 20%, and glass fiber dispersion uniformity is improved by 40%. After repair, the lifespan of the screw was extended to 12-15 months. After application in a composite material factory, the tensile strength of FRP products increased by 15%, and the surface glass fiber exposure defect rate decreased from 18% to 1.2%. The daily production of a single equipment increased by 8 tons, and the annual cost of screw replacement was saved by 150000 yuan. The device is equipped with a dedicated FRP process parameter library, which shortens the changeover and debugging time to 40 minutes and adapts to extrusion requirements with different glass fiber contents (10% -60%).
