2007•Journal of Lanzhou University of TechnologyRequires access

Realization of self-marking of roughness in AutoCAD

YU Shi-cai

Abstract

Aimed at the lack of function of surface roughness marking in AutoCAD available,the self-marking of roughness on engineering drawings in the environment of AutoCAD was realized by using secondarily developed software package built in AutoCAD and its strong and quick development environment provided by AutoCAD ActiveX automation.It has been proved that this program was convenient and quick for roughness marking.The symbols marked with it were in accordance with the national standards.

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Key concepts: Engineering drawing, Realization (probability), Software, Computer science, Automation, Surface finish, Surface roughness, Function (biology)