Three dimensional inspection of automobile dies
Facing problems:
Automobile die has the characteristics of large size, heavy weight and complex shape and surface. With the increasing precision of die, the requirements for precision of die measurement are becoming higher and higher. For the processing and measurement problems in automobile die manufacturing, traditional detection methods such as micrometer and three coordinates are mostly used in the detection of characteristic parts. For large volume automobile die, The detection cycle is long and the accuracy is not stable in obtaining complete surfaces and complex profiles. The hand-held 3D scanner, through non-contact measurement, perfectly reproduces surface features and simultaneously has the function of fast scanning.
Solve the problem:
For the problem of mold scanning, Hualang uses the hand-held 3D scanner HOLON 771. First, it scans its landmarks to obtain the global 3D coordinate positioning, and then uses the splicing between the laser and the landmarks to obtain the overall 3D data. Then use the comparison software to quickly export the inspection report map, and the error of mold detail data is clear at a glance.