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Helicopter accessories three dimensional detection case
Using 3D Huaguang three-dimensional hand-held scanner HL-3DH-3M, and use Geomagic Qualify to analyze the helicopter parts 3D model and entity to obtain accurate reconstruction model. Thus improving the accuracy of product design, greatly shorten the product R & D design and processing cycle and reduce the cost.
Practical problems
1, the helicopter is very strict technical indicators of the project, the 3D data accuracy of the helicopter accessories is very high, the overall error control in the 0.02mm.
2, the traditional method of measuring data acquisition density is not enough (data deficient) and for the helicopter parts surface and arc can not be measured, unable to detect late nor quality testing and design two times.
CO3D solutions
Fitting quality directly affects the efficiency of the manufacture of helicopters, so the quality of the helicopter parts to control is particularly important. Huaguang engineers proposed solutions used in 3D: a three-dimensional hand-held scanner HL-3DH-3M (fast three-dimensional data acquisition high precision helicopter accessories) + software Geomagic Studio reverse design (the helicopter parts point cloud data into triangular mesh data) + Geomagic (Qualify detection software to quickly detect the helicopter parts (CAD) the difference between the model and product manufacturing the research and development), to assist the company of high-end technology.
Helicopter Accessories spot scanning
1, the preparatory work
Spray developer: improve the sample surface color contrast scan data to obtain better.
Paste the sign: locate stitching in the scanning software makes access to the data.
2, three-dimensional scanning
Hand held three-dimensional scanner (HL-3DH-3M) comes with a three-dimensional camera measurement system, with high precision target. Helicopter accessories to obtain 3D data accuracy can reach 0.02mm, to meet customer requirements for accuracy. The helicopter parts 3D data into three-dimensional reverse software (Geomagic) in the processing, the helicopter parts point cloud data into the triangular mesh surface data.
3, three-dimensional detection
The Qualify helicopter accessories import 3D data obtained by Geomagic detection software, can quickly detect the helicopter parts (CAD) the difference between manufacturing and product model, Geomagic Qualify with an intuitive graphical comparison results to show the differences between the two, to make a detailed analysis of the helicopter parts features, such as holes, contour, curvature at the same time, form and position deviation can also capture and reflect the profile. The traditional testing software can only CAD data and scan data for a simple deviation contrast. Through the use of a series of advanced software and hardware, the company successfully carried out the quality inspection of the helicopter accessories, for the domestic high-end technology research and breakthroughs in the field has laid a solid foundation.
Helicopter accessories STL data
Helicopter accessories 3D data
Helicopter accessories test data
