Key Techniques of Reverse Engineering and Its Application
Changde Wu
Abstract
Changde Wu
Abstract
The definition of reverse engineering is introduced in this paper.The workflow includes three parts:data acquisition,data processing and surface reconstruction.The key techniques are discussed according to the knowledge and practice.Using reconstruction of the decorative plate of motor cycle as an example,3D point cloud data is acquired by the laser scanner;point cloud data is processed in CATIA software,camber reconstruction is implemented.The whole design and application of reverse engineering is showed.
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The definition of reverse engineering is introduced in this paper.The workflow includes three parts:data acquisition,data processing and surface reconstruction.The key techniques are discussed according to the knowledge and practice.Using reconstruction of the decorative plate of motor cycle as an example,3D point cloud data is acquired by the laser scanner;point cloud data is processed in CATIA software,camber reconstruction is implemented.The whole design and application of reverse engineering is showed.
Key concepts: Reverse engineering, Point cloud, Workflow, Camber (aerodynamics), Key (lock), Engineering drawing, Software, Computer science