Research On Revision Technology Of 3D Annotation Based On Pro/E

In recent years,with the rapid development of CAD?Computer Aided Technology?,the design and production methods of products have undergone major changes.The traditional"three-dimensional design,two-dimensional production"model is not unique in the process of information transmission,design information is low in the design,process,and manufacturing process,and information is easily lost in the process of transmission.What's more important is that It is more troublesome to modify the information^[1].At present,some domestic large-scale manufacturing companies have begun to implement three-dimensional technology,aiming to open up the three-dimensional data link of design,technology,and manufacturing,making the three-dimensional model the only information carrier for product design and production.Three-dimensional labeling plays a crucial role in the implementation of the three-dimensional process,so three-dimensional labeling has also been applied in a wide range of applications in the implementation of three-dimensional processes.In the process of the use of three dimensional annotation,new problems have emerged.The actual parts design and production in the presence of multiple versions,change parts version,the 3D annotation quickly revised,but the revision of existing 3D annotation function of 3D annotation is not perfect,and the lack of a revised management approach to management of 3D annotation revision process for revising work inconvenience.At the same time in the actual production process,the lack of3D annotation version management,version can not be compared to the three-dimensional mark,unable to obtain information on the differences between versions,3D annotation for the revised to three-dimensional process documents making,which caused a lot of repeated work in the actual work,influence the 3D process and promote the development of intelligent manufacturing.In view of the problems encountered in the implementation of the three dimensional annotation described above,this paper presents a three dimensional annotation revision technique based on Pro/E.And provide a complete solution of the 3D annotation revision technology.In this scheme,a fast revision method for 3D annotation is provided,and a three-dimension annotation revision process management technology is provided,which realizes the management of the revision process.At the same time,we first put forward the version management and version comparison of the 3D annotation in the scheme,and realize the digital management of the three dimensional annotation information.The content of this paper is based on the implementation of the Pro/E based 3D annotation revision technology.1.This paper first introduces the related technical background of 3D annotation revision technology,the significance of 3D annotation revision technology,and the research status of 3D annotation revision technology.2.The development tools,the development platform and the concepts related to the development of the project are introduced.3.Introduces the structure of 3D annotation revision system,such as database structure 3D annotation regeneration module,3D annotation management module,3D annotation revision module,3D annotation version management module,3D annotation version comparison module,3D annotation system and revision of the technical system of each part of the process.4.The key technologies and algorithms of 3D annotation revision technology are introduced,including traversal algorithm of model information,annotation and revision algorithm,annotation and revision management technology,3D annotation and regeneration algorithm,3D annotation comparison algorithm and so on.5.The realization process of the 3D annotation and revision technology system is introduced through an example,including the related interface and the realization process of the software.6.Of the revised 3D annotation techniques are summarized,and put forward the deficiencies of this paper.At the same time make a prospect for the future development of the technology of 3D annotation revision.3D annotation of this paper revised software has completed the program,and through the detection of a certain amount,can conveniently achieve the 3D annotation management,revised version,comparison,annotation regeneration function,has realized the anticipated function,basically meet the corresponding demand...