Application And Study Of Reverse Engineering In The Surface Accessory Design Method And Inspection

Along with the develop of science technology and manufacture, the precision of inspection in surface accessory are enhancing gradually. But almost the surface accessory are complexity, using traditional tools to inspect is difficult and not exactitude. How to use another effective method to replace traditional way evaluate inspecting precision is urgent problem to be solved.Through analyzing the software"Imageware"function and fundamental, this paper studies the key technology of complicated surface, described indetail the reverse engineering technology: point data obtaining, surface construction, surface analysis etc, provides theory and technology foundation for applying reverse engineering to the model design and inspection of surface accessory.This paper takes the achievement of reverse engineering which applies on the surface accessory golf head model as a goal, carries out research aim at the reconstruction problem of free curved surfaces of surface accessory based on scattered points. Through applying reverse design to surface accessory, obtains 3D curved surface reconstruction of surface accessory. This project establishes the base of further design of successive CAD/CAM systems.On the basis of reverse engineering and error inspection theory, this project brings forward digitized inspection method which applies reverse engineering to surface accessory. Through establishing curved surface mating, putting points data and theory model to comparison and obtains inspect report. This method can inspect accuracy complicated surface that traditional method can't meet sufficient accuracy requirements. It has application prospect to carry out the manufactured on-line automation and digitization.