BMW compressor 3D scanning case

Domestic famous BMW automobile manufacturers need to carry out quality inspection on BMW air compressors. According to the problems faced by customers, we use Huaguang Photographic 3D Scanner 3DS+ and use Geomagic Qualify to compare the 3D model of BMW Air Compressor with the entity. Analyze to obtain an accurate reconstruction model. Thereby improving the accuracy of product design, greatly shortening product development design and processing cycle and reducing costs.

Practical problems

1. BMW air compressor is very strict on the technical indicators of the project. The accuracy of the three-dimensional data of BMW air compressor is very high, and the overall error needs to be controlled within 0.05mm.

2, the traditional measurement method data acquisition density is not enough (insufficient data volume) and for the BMW air compressor surface and curvature can not be measured, and the scan object dead angle is more, not easy to scan, can not be normal detection, later can not be quality inspection and Secondary design.

BMW compressor physical map

3, three-dimensional detection

The acquired BMW Air Compressor 3D data import detection software Geomagic Qualify can quickly detect the difference between the BMW Air Compressor (CAD) model and the manufactured parts of the product. Geomagic Qualify can display the results in an intuitive and easy-to-understand graphic comparison. The difference between the two can be a detailed analysis of the characteristics of the BMW air compressor, such as hole position, contour, curvature, etc., while also capturing and reflecting the shape and position deviation of the profile. The traditional detection software can only make a simple deviation comparison between CAD data and scanned data. Through a combination of advanced software and hardware, the company successfully tested the quality of BMW air compressors, laying a solid foundation for domestic research and breakthroughs in high-end technology in this field.

BMW compressor STL data chart

BMW compressor STL data chart

BMW Compressor Cleansing Data

BMW compressor comparison data