EIEMENTARY INTRODUCTION ON THE TECHNOLOGY OF DWG FILS’S POSTIL IN THE PRODUCT DATA MANAGEMENT SYSTEM

PDM is the best project that effectively utilizes and shares enterprise’s information resourse.On the base of analysis the function and structure of PDM,this paper discusses the importance in the PDM and realizing method of the dwg file’s postil.The process of modifying layer by Object ARX is also commented.