A Computer-Aided Design Checking System for Mechanical Drawings Drawn with CAD Systems

CAD시스템을 이용하여 작성한 도면의 설계검증

Existing CAD systems do not provide the advanced function for systematic checking of design and drafting errors in mechanical drawings. This paper describes a method for systematic checking in mechanical drawings. The checking items are deficiency and redundancy of dimensions, input-errors in dimension figures and symbols, etc. Checking for deficiency and redundancy of global dimensions has been performed applying Graph Theory. This system has been applied to several examples and we have confirmed the feasibility of this design checking method.