Providing 3D vision-based precision assembly guidance solutions for automotive manufacturers

The assembly of common passenger car models involves tens of thousands of independent spare parts with varying specifications and complicated procedures. The quality of the assembly directly affects the safety and appearance of the vehicle. By replacing robot and implementing an intelligent 3D vision system, the consistency and efficiency of the assembly line can be effectively improved.

High precision to meet low-tolerance

The process of assembling the body requires a high degree of precision in mechanical operations. Even a small deviation can have a significant impact on the performance of the vehicle. To achieve this precision, a 3D vision system is used to obtain precise assembly coordinates through rapid scanning. This system controls the error to less than a millimeter and guides the robot to complete precise placement, bolt locking, and other assembly operations.

Correct incoming material arrival deviations

3D vision system can be used to achieve rapid switching between different models and parts. This allows for routine completion of new models and materials within two hours of their introduction. The system is designed to cope with the current status quo of mixed-line production under the order-based production model.

Flexible production for staff reduction and efficiency

3D vision system provides robots with the ability to see and think, replacing traditional labour to complete numerous repetitive tasks. This results in a significant reduction in investment and maintenance costs of fixtures and fittings in the workshop, while also improving production efficiency and product quality.

Stable performance and consistent assembly quality

The product ensures stability through its hardware structure, material selection, and algorithm implementation. This guarantees that the3D vision system provides accurate assembly guidance to the robot, ensuring smooth operation of the assembly line and improving the consistency of assembly quality.
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Typical Applications
Body Shop
Loading of roof and side panels
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As vehicle models continue to evolve, a wide variety of roof and side panels place greater demands on the robots for handling and assembly, and the 3D vision system ensures that the robots pick up the sheet metal parts perfectly and assemble them accurately and within the required clearances.
3D assembly guidance for doors and lids
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The assembly of doors, roofs and other panels requires extremely high precision and must comply with standards for clearances and surface tolerances. 3D vision systems can be used to guide robots to complete the assembly process regardless of the type of vehicle or variations in the consistency of the workpiece.
Body Shop
3D assembly guidance for chassis
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Chassis assembly line to complete the assembly of all parts of the chassis, including exhaust, suspension, axles and other large, shaped workpieces, robots supplemented by high-precision 3D vision system to guide, each station can reduce at least two manual work to complete all kinds of handling and placing work, and can be completed in a large number of screws, bolts coupling operations.
Final Assembly
3D assembly guidance for cockpit
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The robot can complete the assembly of several types of cockpits with complex structures, and the required assembly accuracy can also be realised in the accompanying line by guiding the robot with a 3D vision system.
Final Assembly
3D assembly guidance for glass
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The 3D vision system guides the robot to carry the glass for precise assembly by scanning and positioning the empty spaces of the body assembly, which can be flexibly adapted for different models to achieve fully automatic installation.
Final Assembly
3D assembly guidance for bumper
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Robots can realize high-precision assembly of front and rear bumpers, and with the guidance of 3D vision system, the work efficiency is greatly improved compared with manual work, while meeting the requirements of assembly gap and surface difference.
Final Assembly
3D assembly guidance for tire
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Robot can perform heavy tyre assembly. The 3D vision system can confirm the deflection angle of the brake disc, allowing the robot to complete the assembly accurately and improve the consistency of the assembly quality.
Final Assembly
3D assembly guidance for seat
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When the seat arrives at the assembly station from the conveyor line with a deviation, the 3D vision system can correct the deviation by scanning the seat, guiding the robot to accurately pick it up, and scanning the body to obtain the exact assembly position, guiding the robot to install the seat in the car, either in a static or moving state.
Final Assembly

Recommended 3D Camera Models

Medium FOV structured light 3D camera
AT-S1000-06C-S2-V2
Lightweight structured light 3D camera
AT-S1000-06C-S3-V2
Small FOV structured light 3D camera
AT-S1000-07C-S
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