Automotive rear wings are critical exterior aerodynamic components, commonly made of plastic or carbon fiber materials with complex curved contours. After injection molding and curing processes, rear wing workpieces inevitably retain mold parting lines, burrs and surface particle protrusions. Without precise grinding treatment, these defects will seriously reduce paint adhesion, cause uneven coating, and compromise the overall exterior aesthetics of vehicles. Therefore, surface finishing is an indispensable and vital process in rear wing production.
Most manufacturers still rely on traditional manual grinding for automotive rear wing finishing. Featuring large curved radiances, complex corner structures and irregular shapes, rear wings are extremely difficult to polish manually. Manual grinding highly depends on workers’ experience, resulting in unstable finishing quality. Common defects include uneven surface grinding, over-grinding substrate damage and missing edges, leading to poor product consistency and high rework rates. In addition, massive grinding dust creates harsh working environments, causes health hazards, increases labor costs and recruitment difficulties, and fails to meet modern mass production requirements.
To solve the industry pain points of exterior part finishing, Truman launches the professional automotive rear wing automatic grinding workstation. Built on industrial robots and equipped with self-developed intelligent systems and high-precision force control units, thisTruman grinding equipment realizes fully flexible and adaptive robot grinding for automotive exterior parts.
The intelligent grinding workstation is compatible with plastic and carbon fiber rear wings of various styles. It automatically generates accurate grinding trajectories that perfectly fit complex curved surfaces and intricate corners. The real-time force control system dynamically adjusts grinding pressure to thoroughly eliminate mold lines, burrs and surface particles. It effectively avoids over-grinding and substrate damage, ensuring stable and consistent surface finishing for every rear wing workpiece.
Supporting continuous unmanned automatic operation, the workstation eliminates human errors, greatly improves production efficiency and product yield. Equipped with professional safety and dust-proof structures, it reduces dust pollution and occupational risks, lowers labor investment and workpiece scrap loss. It provides an efficient, stable and intelligent grinding solution for automotive rear wings and other special-shaped exterior decorative parts.