Base Drawing Design Aided Application upon AutoCAD Secondary Development Technology
Based on sorting out the fine design and standardization principle of base drawing,this paper studies the mechanical repeatability work that can be optimized.According to the design principle of base plate thickness,a program is written by Autolisp to select and output plate thickness.Select the required base part number area,finish writing a Lisp program and directly use Autocad shortcut keys to quickly output plate area,weight and other drawing information.The precision calculation of the base quality has been greatly improved,and effectively reduce the repetitive drawing design process.Through the establishment of DCL framework and writing related plug-ins,the human-computer interaction interface in Autocad can be achieved,which is convenient for the use of related drawing designers,and greatly improve the drawing efficiency of the base.
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