As society enters industrialization, the usage rate of cars is getting higher and higher, so the requirements will become higher and higher. The cylinder head is often in contact with high-temperature and high-pressure gas, so it bears heavy thermal and mechanical loads. The customer wants to scan and obtain data to detect whether the quality of the produced automobile cylinder head meets the standard. Based on the high-density point cloud data, the key parts of the automobile cylinder head and the defects of the product itself can be distinguished to ensure that the product design fully complies with the processing logic.

 Car cylinder head scanning scene picture

        The automobile cylinder head has many curved surfaces, and the grooves on each surface have different shapes, which is very complex. It is necessary to quickly obtain a scanned three-dimensional digital model, and the effect and details should be processed well. Using traditional measurement methods (inspection tools, fixtures, three-dimensional coordinates, etc.), the data obtained is incomplete, and curved surfaces cannot be measured, resulting in incomplete data acquisition and subsequent work planning.

Automobile cylinder head STL data chart

Automobile cylinder head STL data chart

        In view of the characteristics and requirements of the scanned sample this time, our Model 29 was used. It has fast scanning speed, high accuracy and strong stability. The automatic splicing technology of landmark points and the independently developed scanning software have ultra-high scanning accuracy and work efficiency. Use a scanner to comprehensively scan the car cylinder head to obtain data. You can use the fine mode to scan the details to obtain high-precision data.

3D cross-section view of automobile cylinder head

        Importing the obtained three-dimensional data into the detection software can quickly detect the differences between the automobile cylinder head model and the manufactured parts. The differences between the two can be displayed intuitively and easily with graphical comparison results, and the characteristics of the automobile cylinder head can be analyzed in detail. At the same time, it can also capture and reflect the shape and position deviation of the section. Customers are very satisfied with our data reports, which can accurately reflect existing problems, solve shortcomings in product design, and improve production efficiency and quality.

Three-dimensional inspection diagram of automobile cylinder head

Car cylinder head reverse design drawing