OpenSCAD如何设计3D打印智能路由器盒子

本篇内容介绍了"OpenSCAD如何设计3D打印智能路由器盒子"的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！

原始的OpenSCAD代码如下：

//WRTnode智能路由器，盒子，防雨淋型(垂直安装)//Author:openthings@163.com，//copyright 2015-2025.//打印时注意比例变化，并且旋转向上。//避免上部打印时无支撑塌陷。//盖子单独打印，或放为两个模型。/*Changelog:V1.1,2015-02-27:1、盒盖的USB接口向Y偏移0.2，更好适应WRTnode的接口。2、盒盖整体尺寸长宽减少0.2，以方便组装。3、盒盖的偏移量和进风口相应调整。4、盒盖的挡格向内移0.1,使盖子能完全嵌入盒体。*///常量定义athick=0.5;     //盖子厚度bthick=0.10;    //盒壁厚度bwidth=5.0;     //内径净宽bhight=1.8;     //内径净高blong_inter=5.5;//内径净长//外径长度＝底厚＋内径＋挡格＋盖子厚度blong=bthick+blong_inter+bthick+athick;//文字或图标标识//translate([-2,0,0])//scale([1, 1, 0.1])//  surface(file = "smiley.png", center = true);//======================================//盒子体，采用挖空切割方式造型。difference() {        //外盒        translate([0,0,0])        {       color([0.8,0.8,0.8])                cube([blong,bwidth+bthick*2,                        bhight+bthick*2]);        }        //内盒，挖空。        translate([bthick,bthick,bthick])        {       color([0.2,0.8,0.8])                cube([blong+1,bwidth,bhight]);        }        //底部，凹陷标识。        translate([blong-2,2.2,bhight+bthick+0.08])        {       color([0.2,0.2,0.2])                cube([1.5,bwidth*0.5,0.1]);        }}//底部加强，在内部形成边角挡格。        translate([bthick,bthick,bthick])        {       color([0.2,0.5,0.2])                cube([bthick,bwidth,bthick]);        }        translate([bthick,bthick,bhight])        {       color([0.2,0.5,0.2])                cube([bthick,bwidth,bthick]);        }        translate([bthick,bthick,bthick])        {       color([0.2,0.5,0.2])                cube([bthick,bthick,bhight]);        }        translate([bthick,bwidth,bthick])        {       color([0.2,0.5,0.2])                cube([bthick,bthick,bhight]);        }//盖子挡格。        translate([blong-athick-0.1,bthick,bthick])        {       color([0.2,0.5,0.2])                cube([bthick,bwidth,bthick]);        }        translate([blong-athick-0.1,bthick,bhight])        {       color([0.2,0.5,0.2])                cube([bthick,bwidth,bthick]);        }//======================================//盖子，单独打印。嵌入盒子内部，注意留公差。//translate([2,0.0,0.0]){translate([0,0.05,2.55]){difference() {        //盖子，挖空。        translate([0,bthick,bthick])        {       color([0.5,0.5,0.5])                cube([athick-0.05,bwidth-0.1,bhight-0.1]);        }        translate([0.2,bthick*2,bthick*2])        {       color([0.6,0.3,0.8])                cube([athick+1,bwidth-bthick*2-0.1,                                bhight-bthick*2-0.1]);        }        //通风口，挖空。================        //左侧出风口        translate([-0.1,0.5,1.2])        {       color([1,0.8,0.8])                cube([0.8,1.5,0.2]);        }        translate([-0.1,0.5,0.85])        {       color([1,0.8,0.8])                cube([0.8,1.5,0.2]);        }        translate([-0.1,0.5,0.5])        {       color([1,0.8,0.8])                cube([0.8,1.5,0.2]);        }        //右侧进风口        translate([-0.1,3.2,0.5])        {       color([1,0.8,0.8])                cube([0.8,0.8,0.4]);        }        translate([-0.1,4.2,0.5])        {       color([1,0.8,0.8])                cube([0.8,0.2,0.9]);        }        translate([-0.1,4.6,0.5])        {       color([1,0.8,0.8])                cube([0.8,0.2,0.9]);        }        //USB接口，挖空。        translate([-0.1,3.2,1.10])        {       color([1,0.8,0.8])                cube([0.8,0.8,0.3]);        }  }}

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