With the development of science and technology and industrial production, more and more fields have put forward the requirement of 3D measurement of workpiece size and shape parameters. Currently on the market has successfully developed three-dimensional scanner measurement instruments, such as three-dimensional scanner in the measurement range, measurement accuracy and measurement speed and other aspects than the traditional measuring instruments. Domestic industrial products to be exported to foreign countries, the need for three-dimensional detection of comparative analysis of the report, the current industrial exports are basically the use of three-dimensional scanner to do testing.
Impeller three-dimensional detection scheme
Three dimensional detection scheme
The export of industrial plastic parts, casting parts, large stator blade, and other products, the surface of the object is more complex, using three coordinate measuring instrument to measure the three coordinate, the work efficiency is low, the measurement speed is very slow, not to the sample test report, can improve the production cycle of the products, for the enterprise, if the processing size for the product the deformation or shrinkage defects will cause the entire sample is discarded, causing huge losses to the enterprise. Advance the rapid detection of sample size, can determine the machining allowance is qualified, can improve the industrial product production cycle, the products can be deformed or the size of the error, 3D scanner to scan the 3D shape data products were compared and analyzed. To scan the objects with a 3D scanner 3D scanner and handheld camera type, compared to full size detection of 3D point cloud model and the original CAD model will scan and analysis of the difference between the final product and original design, simple and rapid and accurate detection of form and position errors of complex shape, improve the quality of products.
The three-dimensional detection of current applications in industry more widely, for the enterprise solutions will sample product testing, but also can improve the quality of products, 3D scanner advantage will be gradually applied to the field of industrial detection, as a useful complement to the traditional measurement methods, has important theoretical and practical significance.