After the subway car manufacturing, due to the large front surface area, traditional test methods can’t achieve the quality control and verification, and the key parts deformation cannot be detected.

As the subway deformation, using the MSCAN to obtain its space anchor point. Cooperate with HSCAN331 to obtain 3d data. Comparison data with its 3d digital model and analyze deformation and adjust the product.

10 minutes for post mark points

5 minutes for MSCAN

10 minutes for scan

Using Global MSCAN to obtain mark points’ space coordinates and the control the global error in 0.025mm/m

Cooperating of HSCAN and MSCAN help customer to deal the question of large piece object detect.