Measurement system of gap surface difference


The gap and flush measurement system can accurately measure the gap and flush at the matching part of the body outer panel, monitor the measurement data in real time, and guide the early assembly process as well as later repair process. By adopting high-quality laser images and diversified algorithms, the system can objectively reflect the actual state of gap and flush and realize efficient inspection.


It is applicable to 100% measurement of the gap and flush at the matching parts outer cladding of BIW in the welding workshop and painted body in the assembly shop. For different use scenarios, the system can be divided into HandyGap and AutoGap: the HandyGap can be used as an auxiliary tool for manual measurement to realize in-line full inspection and off-line sampling inspection; AutoGap can completely liberate manpower and realize the full-automatic gap and flush measurement of various modes.


  • The system can provide attitude indication, accurately locate the body position during  operation, and realize moving line detection

  • The binocular and dual laser measurement method can obtain high-quality images from different angles to ensure the measurement accuracy

  • It supports the detection of workpieces with large left and right color difference, transparent parts, high reflection parts and other difficult workpieces

  • The system supports multi vehicle mixed line detection, supports receiving vehicle information through PLC or customer production control system, and can automatically transfer corresponding measurement parameters before measurement

  • The supporting software can display the measurement results of different positions on multiple screens to provide reference for different operators

  • The measurement data is simple to process, storage, transmis and analys, and the reports can meet various needs

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