The reverse engineering of a blade runner geometry through photogrammetry

10th International Symposium Machine and Industrial Design in Mechanical Engineering

工业技术;机械制造

Nedelcu, D.^1 ; Bogdan, S.L.^1 ; Pdurean, I.^2

Eftimie Murgu University of Reia, Faculty of Engineering and Management, Department of Mechanical Engineering and Management, Traian Vuia square, no.1-4, Reia

320085, Romania^1

Politehnica University of Timioara, Mechanical Faculty Mechanical Machines Equipments and Transportations Department, Mihai Viteazu street, Timioara

300222, Romania^2

关键词: 3D reconstruction;    Blade runners;    Complex geometries;    Geomagic;    Mechanical field;    Reverse engineering process;    Solidworks software;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/393/1/012126/pdf
DOI  :  10.1088/1757-899X/393/1/012126

学科分类：工业工程学

来源: IOP

【 摘 要 】

The paper illustrates the reverse engineering process of a blade, from a Kaplan runner with a diameter of 5400 mm, using the following software packages: Agisoft Photoscan and Geomagic Design X (formerly Rapidform XOR); the next step was to generate the solid geometry of the blade using the SolidWorks software. The last step was to compare, using GOM Inspect software, the geometry of the designed blade with the corresponding geometry obtained using Photogrammetry and finally answer the question if this technique can be used in the mechanical field to get a precise 3D reconstruction of large objects with complex geometries.