纸浆模塑制品的三维造型及模具CAD设计

3-DIMENSIONAL MODELING OF PULP MOULDING PRODUCTS AND DESIGNING OF MOULD CAD

在AutoCAD 2 0 0 0图形软件平台上 ,用VisualLisp和DCL(DialogControlLanguage)语言开发了纸浆模塑制品的三维造型及模具CAD系统 ,考虑的形体有圆锥体、圆柱体、半球体、椭圆体、方锥体和楔形体等六种 ,该系统可据不同的尺寸大小和缩水率能自动生成制品的并排与交错排两种形式的三维造型和上。

This paper develops the system of 3-dimensional modeling of pulp moulding products and mould CAD by using Visual Lisp and DCL in the AutoCAD, taking into consideration many forms such as cone,cylinder,ellipsoid, half-sphere, quadrate-cone and wedge. This system can automatically generate 3-dimensional products, up-mould and down-mould drawings with the array of juxtaposition and interlacing by inputting different parameters.