基于AutoCAD的采煤机滚筒螺旋叶片下料设计

Cutting Design for Helical Vane of Shearer Drum Based on AutoCAD

采煤机滚筒螺旋叶片的成形主要包括下料、压制和焊接等过程,其中下料是最重要的环节之一。将下料的设计过程引入AutoCAD,利用二次开发功能,在Visual LISP的集成环境下利用AutoLISP语言编辑设计程序,实现参数化绘图,大大提高了设计的效率和质量。

Shearer drum helical vane＇s figuration includes cutting, pressing and sealing, at the same time the cutting is one of the most important procedure. On the condition of the secondary developing circumstance, cutting design and the AutoCAD/Auto LISP was integrated, which improves the efficiency and quality of the cutting design.