Iveco Nanjing Cooperation Case: Manual laser welding empowers roof brazing rework upgrades
Haoqiong Connection has partnered with IVECO's Nanjing base to provide customized manual laser welding equipment and technical support for core roof laser brazing rework needs, precisely addressing pain points in traditional rework processes. With efficient, high-quality restoration solutions, Iveco helps ensure structural reliability and exterior integrity of the vehicle body.
Core advantage of manual laser welding: directly addressing pain points in rework scenarios
Flexible adaptation to complex working conditions: The manual operation mode paired with a lightweight welding torch can precisely reach intricate curved surfaces and weld hard-to-reach corners on the roof, easily addressing local repair needs for defects such as porosity, undercut, and missed welds without the need for complex tooling assistance.
Low-Heat Deformation Precision Repair: The laser heat source is highly concentrated, with the heat-affected zone only one-third that of traditional TIG welding, effectively preventing secondary deformation of the roof base material and ensuring dimensional accuracy of the car body, meeting Iveco's stringent requirements for product consistency after rework.
Efficient quality improvement and cost reduction: No pretreatment or grinding required, allowing precise repair welding on defect areas. Defect repairs within 10cm take only 20-30 seconds, improving efficiency by over 60% compared to traditional hot melt adhesive repair + baking curing processes; The weld forms are uniform, eliminating the need for repeated grinding afterward, reducing material waste and labor costs.
More reliable weld performance: Laser metallurgy bonds tightly, and after repair, the weld strength matches that of the original brazed weld, offering excellent corrosion and fatigue resistance, avoiding the risks of delamination and cracking that may occur with traditional repair methods, and ensuring long-term stability of the roof structure.