The development of vehicle components must be based on original vehicle data, using 3D modeling and mechanical simulation to ensure compatibility between the components and the vehicle body structure, powertrain, and electrical wiring.
The installation of vehicle components must follow the original manufacturer's repair manual. Taking the Ankai bus chassis underbody protection plate as an example, the installation steps include: 1. Cleaning oil and debris from the chassis surface; 2. Aligning the original pre-drilled screw holes; 3. Tightening the bolts to the standard torque using a torque wrench. For maintenance, it is recommended to check the component's fixation every 20,000 kilometers. If deformation of the underbody protection plate or loose screws is found, it should be replaced or reinforced promptly to avoid safety hazards caused by component detachment. Furthermore, the material selection for vehicle components must balance strength and corrosion resistance. For example, components made of galvanized steel or aluminum alloy can extend service life and reduce maintenance frequency.
