METHOD AND CAD SYSTEM FOR VERIFYING DESIGN CHANGES OF COMPONENTS BASED ON CAD PLATFORM

摘要

A method for verifying design changes of components based on a CAD platform is utilized to graphically show differences between previous and current versions of a 3D component. The method includes the following steps performed by a computer: sequentially comparing a plurality of design features of the previous and current versions of the 3D component; distinguishing a feature difference and showing it in a list on a page; altering a filename of the previous version; assembling the 3D component of the previous version whose filename is altered and the 3D component of the current versions in a single assembly to form a 3D drawing; and generating a link corresponding to the feature difference, so that the corresponding feature can be displayed on the 3D drawing when clicking on the feature difference on the page. A CAD system is also provided.

主权项

1. A method for verifying design changes of components based on a computer-aided design (CAD) platform, utilized to graphically show differences between a previous version and a current version of a three-dimensional (3D) component, the method comprising the following steps performed by a computer:
sequentially comparing a plurality of design features of the previous version and the current version of the 3D component; distinguishing a feature difference and showing it in a list on a page; altering a filename of the previous version; assembling the 3D component of the previous version whose filename is altered and the 3D component of the current versions in a single assembly, so as to form a 3D drawing; and generating a link corresponding to the feature difference on the 3D drawing, so that the corresponding feature can be displayed on the 3D drawing when clicking on the feature difference on the page.