In the wave of intelligent transformation of the coal industry, for the wear and corrosion problems of core components such as hydraulic supports, cylinders and jacks in coal mines, professional services are becoming the key support to promote safe and efficient production in mines. The technical service providers represented by Vitron Laser have built a full chain service system covering "detection - repair - strengthening". Through the collaborative application of 3D scanning modeling, industrial endoscope detection and robot integrated workstation, innovative solutions have been provided for the accurate maintenance and performance upgrade of coal mine equipment.

Accurate detection: Build a "digital portrait" of equipment health Traditional coal mine equipment maintenance relies on manual experience judgment, it is difficult to accurately locate hidden damage. Vitron Laser introduces 3D scanning modeling technology, and realizes millimeter-level accuracy detection of complex parts such as hydraulic support structure and cylinder sealing surface through non-contact data acquisition. Combined with the visual diagnosis of the internal cavity of the industrial endoscope, hidden dangers such as cracks, wear and corrosion can be quickly identified, and a "digital portrait" of the health status of the equipment can be constructed. This technological breakthrough not only avoids the time and effort of disassembly and detection, but also provides a scientific basis for subsequent repair programs through data-driven analysis.

Intelligent repair: Robot cladding technology breaks through traditional limitations In order to solve the wear problem of key components such as hydraulic support columns, jack piston rods, Weisuang Laser uses a robot integrated workstation to combine laser cladding technology with intelligent path planning. The special alloy powder is deposited on the damaged surface by a high energy laser beam to achieve metallurgical grade bonding while ensuring precise control of coating thickness and properties. Compared with the traditional surfacing welding process, this technology has the advantages of small heat-affected zone, low deformation and high material utilization rate, which can restore the dimensional accuracy of parts and improve wear and corrosion resistance without damaging the properties of the substrate.

Performance enhancement: customized coating enables the extreme conditions of coal mine underground environment complex, equipment needs to withstand high stress, strong corrosion and other multiple challenges. Vitron Laser relies on material research and development capabilities to provide customized solutions for different working conditions: Corrosion enhancement: the cylinder piston rod is coated with nickel-based alloy to resist the erosion of mine water media; Wear-resistant optimization: cladding tungsten carbide composite coating on jack pin surface to cope with frequent friction loss; High temperature design: For the cutting part of the fully mechanized mining machine, the development of high-temperature alloy cladding process to improve thermal stability. Through collaborative innovation in materials and processes, the performance of repaired equipment can meet or exceed new standards, significantly reducing downtime and maintenance costs.

Industrial value: From "passive maintenance" to "active operation and maintenance", Weichuang Laser's full chain service system is promoting the upgrading of coal mine equipment maintenance mode to the intelligent and preventive direction: cost optimization: the repair cycle of a single hydraulic support is shortened; Safety improvement: Reduce the risk of safety accidents caused by component failure through equipment performance recovery and strengthening; Green cycle: The recycling rate of waste parts is improved, helping the mine to achieve low-carbon operation.

Industry trend: Technology integration drives industrial innovation With the promotion of the national "Notice on Further Accelerating the Intelligent Construction of Coal Mines to Promote the high-quality development of coal", professional services are deeply integrated with 5G, AI, digital twin and other technologies: remote operation and maintenance: real-time transmission of equipment operation data through 5G network to achieve fault warning and remote repair guidance; Digital twin: Build the whole life cycle management model of equipment, optimize maintenance strategy and resource allocation; Collaborative innovation: Joint coal machine manufacturing enterprises to develop pre-enhanced design to improve equipment reliability from the source.

Build a solid foundation for mine safety with technical services In the process of intelligent transformation of coal mines, professional services have become an important starting point for solving equipment maintenance problems and releasing advanced production capacity. Vitron Laser's "detection-repair-strengthening" system not only provides solutions for the performance improvement of individual components, but also promotes the upgrade of the entire mining equipment ecology through technological innovation. In the future, with the deepening of technological iteration and industrial collaboration, this model will continue to empower the coal industry to move forward in the direction of safe, efficient and green high-quality development.