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 ...
In the production process of rubber products, the screw, as the core component of rubber machinery, operates under harsh working conditions for a long time, and the problem of wear and tear is prominent. I will expand on the analysis of working conditions, equipment technical principles, and actual case data to highlight the advantages of Daokedao laser cladding equipment.
Rubber mechanical screws operate continuously under extreme conditions of high temperature and high pressure, undertaking the key tasks of mixing and transporting rubber raw materials. In the production process of rubber products, the screw not only has to withstand temperatures of up to 200 ℃, but also has to resist the intense friction caused by raw material particles. At the same time, the highly viscous rubber raw material will continue to adhere to the surface of the screw, leading to increased wear and decreased efficiency. Traditional repair techniques often struggle to meet the high-performance requirements of screws, and the emergence of Daokedao's automated laser cladding equipment provides an efficient solution to this problem.
This device utilizes advanced laser cladding technology to instantly melt specially made metal powder through high-energy laser beams, forming a dense and uniform high-temperature and wear-resistant coating on the surface of the screw. This coating not only has excellent high temperature resistance and can stably withstand continuous high temperatures above 200 ℃, but also its surface roughness is strictly controlled within Ra ≤ 0.8 μ m, greatly reducing the adhesion probability of rubber raw materials.
Taking a large rubber factory as an example, the screw of its internal mixer has serious wear and adhesive problems after long-term use, resulting in a significant decrease in production efficiency. After using the Daokedao laser cladding equipment for repair, the effect was immediate: the adhesive phenomenon on the surface of the screw was significantly reduced, and the cleaning frequency decreased from 3-4 times a day to 1-2 times a week; More importantly, the uniformity of the produced rubber products has increased by 6%, and the scrap rate has decreased by 3%, directly reducing production costs for the enterprise and improving economic efficiency. In addition, the service life of the screw after melting treatment has been extended by nearly 2 times, reducing equipment downtime for maintenance and further improving production efficiency.
