Reverse Engineering Technology And Its Application In The Development Of RV

With the enhancement of people’s living standards improve and the economicstrength of our country，the increasing demand for our car，which means that China’s car market opportunities unlimited.However，the current domestic car productiononly at the exploratory stage，the mainland comparison with the scale of themanufacturers generally have more than twenty，but mostly rely refitted to developthe technology behind a big gap with foreign countries.How to adopt new technologyto improve the level of car development，which is the starting point of this thesis：thatexplore the reverse engineering technology in car development to improve the levelof car development.An efficient product design methods used in car development processmethodology in this paper on the basis of forward engineering application of reverseengineering technologies.In the development of the car before the top of the circumference,combined withits features and design requirements of the Cape modified to produce Star truckssurrounded the top of the car before the physical model.Through the study of datareverse engineering technology acquisition,comparing several different dataacquisition methods,and ultimately selected to obtain three-dimensional scanner using3DSS former RV top point cloud data.Combined with the characteristics of the topfront of the house surrounded the car,through the study of data preprocessingtechniques to determine the circumference at the top of the front car technologyroadmap point cloud data preprocessing,complete the pre-processing of point clouddata in Geomagic software.Based on the research curve,surface reconstructionmethod and smoothing technique in Catia software platform,completed the first carand the top surface reconstruction confining surface smoothing analysis.Throughspecific car-based development projects to verify the validity of reverse engineeringand feasibility of new product design method proposed.With this design method tocomplete the rest of the car design and development work.The topic will be theoretical research and practical projects combined to achieve a rapid development in a short time RV,RV to improve our R&D capabilities playeda certain role.The topic will be theoretical research and practical projects combine toachieve a saloon car design and development.And finished product in a short timetrial，to improve our RV independent research and development played a certain role.