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 screw of the injection molding machine is prone to fatigue wear and root cracking during high-frequency injection and retraction cycles. Traditional repair can only compensate for wear and cannot improve fatigue resistance, and the screw is prone to failure again after repair.
The Daokedao laser cladding equipment adopts fatigue strengthening technology, which improves the fatigue resistance of the screw by optimizing the microstructure of the cladding layer while repairing wear. The transition between the cladding layer and the substrate is smooth, the stress concentration factor is reduced by 50%, and the fatigue strength is increased by 40%.
For the fatigue prone parts such as the root of the thread of the injection molding machine screw, the equipment can be strengthened in a targeted manner to extend the fatigue life of the screw by three times. After adopting this technology, a certain injection molding enterprise reduced screw failure downtime by 80% and achieved an annual production increase of over 3 million yuan.
