A well-known domestic sand core mold production enterprises, want quick access to the original data of three-dimensional appearance of sand core mould by 3D scanner, 3D detection in comparison with the original model, get the sand core mold detection and analysis report, check whether the sand core mold data quality, for the production of sand core mold, to accelerate the development and production of new products.

Practical problems

1 sand core mold with complex shape are smaller in size and more convex surface, multi hole and other features, and not be sprayed to scan the work of great difficulty.
2 general methods of measurement (three coordinates, two dimension, caliper etc.), only a small part of the data acquisition of sand core mold, water chestnut can not measure, leads to obtain the amount of data integrity, the two design and improvement to sand core mold.

solutions

Sand core model is a three-dimensional model of the sand core model, which is carried out at the same time. Sand core mold requires the production of stamping die, injection mold making, different mold production after the completion of mold testing and assembly, to amend their own mold, this process requires the sand core mold and post production data, that is to say there are two uncertain factors, increase the modification cycle and manufacturing cost.

Sand core mold in the field of physical map

　　Huaguang 3D technology engineers use industrial 3D scanner to scan the HL-3DX+ rapid sand core model, to obtain high density point cloud data, combined with the 3D data of professional design software, point cloud data into triangular mesh data, compared with the sand core analog digital map, can rapid detection of errors and defects in the sand model. Compared with the traditional detection method, effectively solve the problem of 3D Huaguang enterprise, improve production efficiency.

Sand core mold field scanning

Sand core model STL data

Sand core model STL data

Sand core model STL data