Master

.gitignore

@@ -1,4 +1,3 @@
-*.stl
 *.deps
 *.tab
 *.gcode

Release3/Designs/40mm_fan_duct_v6_v0.2.scad

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+t=2;
+m3r=3.3/2;
+fan_rot=-45;
+duct_rot=-30;
+fan_w=40;
+fan_r=fan_w/2;
+fan_mount_t=3;
+fan_t=10;
+fan_off_x=0;
+fan_off_y=(fan_w/2)*sin(fan_rot);
+fan_off_z=-(fan_w/2)*cos(fan_rot)-fan_t;
+duct_out_h=7;
+duct_out_w=20;
+duct_out_off_x=0;
+duct_out_off_y=0;
+duct_out_off_z=-47;
+duct_cut_r=17;
+duct_cut_off_x=0;
+duct_cut_off_y=10;
+duct_cut_off_z=-26;
+duct_cut_rot=28;
+duct_cut_scale=0.4;
+
+//chimera info
+hs_height=30;
+side_mh1_Y=-4.5;
+side_mh1_Z=5;
+side_mh2_Y=0;
+side_mh2_Z=-5;
+side_mh3_Y=4.5;
+side_mh3_Z=5;
+fan_bracket_thickness=4;
+fan_bracket_spacer=1;
+fan_mount_h_offset=35;
+fan_mount_hole_r=3.3/2;
+c_fan_z_offset=-(fan_r*2-hs_height)/2-1;
+min_fan_bracket_meat=fan_bracket_thickness+0.1;
+m3_sc_height=3; //m3 socket cap height
+m3_sc_r=7/3;
+hs_mh_r=3.3/2;
+fan_bracket_offset=20;
+
+
+module fanMount() {
+		difference() {
+            cube([fan_w,fan_w,fan_mount_t], center=true);
+            cylinder(r=19.5,h=fan_mount_t+0.2,center=true);
+                    //fan mounting holes
+            //clearance holes
+            for(x=[-1,1])
+                translate([x*16,-16,0]) cylinder(r=m3r,h=20,$fn=16,center=true);
+            //tappable holes
+            for(x=[-1,1])
+                translate([x*16,16,0]) cylinder(r=2.6/2,h=10,$fn=16,center=true);
+		}
+}
+
+module duct(){
+    difference(){
+        union(){
+            difference(){
+             //outside duct shape 
+                difference(){
+                    hull(){
+                    translate([fan_off_x,fan_off_y,fan_off_z])
+                        rotate([fan_rot,0,0])
+                            cube([fan_w,fan_mount_t,fan_w],center=true);
+                    translate([duct_out_off_x,duct_out_off_y,duct_out_off_z])
+                        rotate([duct_rot,0,0])
+                            cube([duct_out_w,t,duct_out_h],center=true);      
+                    }
+                    hull(){
+                     translate([duct_cut_off_x,duct_cut_off_y+3,duct_cut_off_z+2])
+                        rotate([duct_cut_rot,0,0])
+                            rotate([0,90,0])
+                                cube([duct_cut_r*2+5,0.1,fan_w+2],center=true);         
+                     translate([duct_cut_off_x,duct_cut_off_y,duct_cut_off_z])rotate([duct_cut_rot,0,0])
+                            scale([1,duct_cut_scale,1])rotate([0,90,0])
+                            cylinder(r=duct_cut_r,h=fan_w+2,$fn=30,center=true);
+                    }
+                }
+                //Inside cutout of the duct
+                difference(){
+                    union(){
+                        hull(){
+                            translate([fan_off_x,fan_off_y+(t/2)*sin(fan_rot),fan_off_z])
+                                rotate([fan_rot,0,0])
+                                    cube([fan_w-t,fan_mount_t+0.1,fan_w-t],center=true);
+                            translate([duct_out_off_x,duct_out_off_y-(t)*sin(fan_rot)-1.5,duct_out_off_z])
+                                rotate([duct_rot,0,0])
+                                    cube([duct_out_w-t*1.5,t+0.1,duct_out_h-t],center=true);      
+                        }
+                        translate([duct_out_off_x,duct_out_off_y-(t)*sin(fan_rot),duct_out_off_z])
+                            rotate([duct_rot,0,0])
+                                cube([duct_out_w-t*1.5,t+0.1,duct_out_h-t],center=true);
+                    }
+                    hull(){
+                     translate([duct_cut_off_x,duct_cut_off_y+(t)*sin(fan_rot)+3,duct_cut_off_z+2-(t)*cos(fan_rot)])
+                        rotate([duct_cut_rot+6,0,0])
+                            rotate([0,90,0])
+                                cube([duct_cut_r*2+5,0.1,fan_w+2],center=true);         
+                     translate([duct_cut_off_x,duct_cut_off_y+(t)*sin(fan_rot),duct_cut_off_z-(t)*cos(fan_rot)])
+                        rotate([duct_cut_rot+6,0,0])
+                            scale([1,duct_cut_scale,1])rotate([0,90,0])
+                                cylinder(r=duct_cut_r,h=fan_w+2,$fn=30,center=true);
+                    }
+
+                }
+            }
+            //fan mounting lugs
+            //outside duct shape
+            intersection(){ 
+                difference(){
+                    hull(){
+                    translate([fan_off_x,fan_off_y,fan_off_z])
+                        rotate([fan_rot,0,0])
+                            cube([fan_w,fan_mount_t,fan_w],center=true);
+                    translate([duct_out_off_x,duct_out_off_y,duct_out_off_z])
+                        rotate([duct_rot,0,0])
+                            cube([duct_out_w,t,duct_out_h],center=true);      
+                    }
+                    hull(){
+                     translate([duct_cut_off_x,duct_cut_off_y+3,duct_cut_off_z+2])
+                        rotate([duct_cut_rot,0,0])
+                            rotate([0,90,0])
+                                cube([duct_cut_r*2+5,0.1,fan_w+2],center=true);         
+                     translate([duct_cut_off_x,duct_cut_off_y,duct_cut_off_z])rotate([duct_cut_rot,0,0])
+                            scale([1,duct_cut_scale,1])rotate([0,90,0])
+                            cylinder(r=duct_cut_r,h=fan_w+2,$fn=30,center=true);
+                    }
+                }
+                translate([fan_off_x,fan_off_y,fan_off_z]) rotate([-fan_rot,0,0])
+                    for(x=[-1,1])
+                        for(y=[1]) //for(y=[-1,1])
+                            translate([x*16,y*16,-8])
+                               cylinder(r2=(m3r+t)+4,r1=(m3r+t),h=20,$fn=20,center=true);
+            }
+        }
+        //fan mounting holes
+        translate([fan_off_x,fan_off_y,fan_off_z]) rotate([-fan_rot,0,0]){
+            //clearance holes
+            for(x=[-1,1])
+                translate([x*16,16,0]) cylinder(r=m3r,h=20,$fn=16,center=true);
+            //tappable holes
+            for(x=[-1,1])
+                translate([x*16,-16,0]) cylinder(r=2.6/2,h=10,$fn=16,center=true);
+        }
+        //fan mounting lug cutouts
+        translate([fan_off_x,fan_off_y,fan_off_z]) rotate([-fan_rot,0,0])
+        for(x=[-1,1])
+            for(y=[1]) //for(y=[-1,1])
+               translate([x*16,y*16,-8]) cylinder(r2=(m3r+t)+2,r1=(m3r+t),h=12,$fn=20,center=true);
+    }
+    translate([fan_off_x,fan_off_y,fan_off_z])
+        rotate([-90+fan_rot,0,0])
+           fanMount();
+}
+
+module c_fan_bracket(){
+    difference(){
+        union(){
+            hull(){
+                translate([0,side_mh1_Y,side_mh1_Z]) rotate([0,90,0])
+                    cylinder(r=hs_mh_r+2, h=fan_bracket_thickness, $fn=50,center=true);
+                translate([0,side_mh2_Y,side_mh2_Z]) rotate([0,90,0])
+                    cylinder(r=hs_mh_r+2, h=fan_bracket_thickness, $fn=50,center=true);
+                translate([0,side_mh3_Y,side_mh3_Z]) rotate([0,90,0])
+                    cylinder(r=hs_mh_r+2, h=fan_bracket_thickness, $fn=50,center=true);
+
+            //fan mount width
+            translate([0,0,c_fan_z_offset])
+            for(i=[1,-1])
+                translate([0,i*fan_mount_h_offset/2,fan_mount_h_offset/2]) rotate([0,90,0])
+                    cylinder(h=fan_bracket_thickness,r=fan_mount_hole_r+1,center=true,$fn=120);
+            }
+
+                //fan mount width
+
+            for(x=[1,-1]){
+                hull(){
+                    translate([0,-x*2,c_fan_z_offset-2])
+                        translate([0,x*fan_mount_h_offset/2,fan_mount_h_offset/2+2]) rotate([0,90,0])
+                            scale([0.5,1,1])
+                                cylinder(h=fan_bracket_thickness,r=fan_mount_hole_r+3,center=true,$fn=120);
+                //undo the bracket rotation/translation
+                translate([-(fan_bracket_offset+fan_bracket_thickness/2),0,hs_height/2])
+                    rotate([0,0,-90])
+                        translate([fan_off_x,fan_off_y,fan_off_z]) rotate([-fan_rot,0,0])
+                                translate([-x*16,19.5,-6.5])
+                               cylinder(r=(m3r+t)+1,h=fan_mount_t,$fn=20,center=true);
+                }
+              }
+        }
+        //mounting holes
+        translate([0,side_mh1_Y,side_mh1_Z]){ rotate([0,90,0])
+            cylinder(r=hs_mh_r, h=40, $fn=5,center=true);
+        translate([fan_bracket_thickness/2-20/2-min_fan_bracket_meat,0,0])
+                rotate([0,90,0])
+                    cylinder(r=m3_sc_r, h=20, $fn=20,center=true);
+        }
+        translate([0,side_mh2_Y,side_mh2_Z]){ rotate([0,90,0])
+            cylinder(r=hs_mh_r, h=20, $fn=5,center=true);
+        translate([fan_bracket_thickness/2-10/2-min_fan_bracket_meat,0,0])
+            rotate([0,90,0])
+                cylinder(r=m3_sc_r, h=10, $fn=20,center=true);
+        }
+        translate([0,side_mh3_Y,side_mh3_Z]){ rotate([0,90,0])
+            cylinder(r=hs_mh_r, h=40, $fn=5,center=true);
+            translate([fan_bracket_thickness/2-20/2-min_fan_bracket_meat,0,0])
+                rotate([0,90,0])
+                    cylinder(r=m3_sc_r, h=20, $fn=20,center=true);
+            }
+
+
+
+        //fan mounting holes
+        //undo the bracket rotation/translation
+        translate([-(fan_bracket_offset+fan_bracket_thickness/2),0,hs_height/2])
+            rotate([0,0,-90])
+                translate([fan_off_x,fan_off_y,fan_off_z]) rotate([-fan_rot,0,0])
+                    for(x=[-1,1])
+                    translate([x*16,19.5,0]) cylinder(r=m3r,h=20,$fn=16,center=true);    
+
+    }
+}
+
+if(1) stl();
+else assembly();
+
+module assembly(){
+   // translate([0,fan_bracket_offset-fan_bracket_thickness/2,-hs_height/2])
+     //   rotate([0,0,90])
+      //      c_fan_bracket();
+
+    duct();
+}
+
+
+module stl(){
+   // translate([0,fan_bracket_offset-fan_bracket_thickness/2,-hs_height/2])
+    //    rotate([0,90,90])
+    //        c_fan_bracket();
+
+
+    rotate([-fan_rot+90,0,0])
+    duct();
+}

Release3/Designs/CableTidy.scad

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+/*
+Adapted by [email protected] from David Crocker's Cable Tidy:
+http://www.thingiverse.com/thing:858712
+
+*/
+
+include <../../configuration.scad>;
+include <../teardrop.scad>;
+
+thickness = 5.5;
+height = 15;
+slotWidth = 5.0;
+slotDepth = 1.4;
+overlap=0.01;
+fixingr=2.3;
+fixingHeadr=8.6/2;
+lTubeID=12;  //default =6
+lTubeOD=lTubeID+2;  //default =8
+lTubeLength=8;
+rTubeID=lTubeID;
+rTubeOD=rTubeID+2;
+rTubeLength=lTubeLength;
+tubeGap=2;
+width = rTubeOD*3/4+lTubeOD*3/4+tubeGap*2;
+flat_back=0; //flatten the back
+
+
+
+module tube(innerDiameter, outerDiameter, length,sfID=1,sfOD=1) {
+	difference() {
+        scale([1,sfOD,1])
+            cylinder(r=outerDiameter/2, h=length, $fn=32);
+		translate([0,0,-overlap])
+        scale([1,sfID,1])
+			cylinder(r=innerDiameter/2, h=length+2*overlap, $fn=32);
+		translate([0,1,-overlap])
+			cube([outerDiameter/2,outerDiameter/2,length+2*overlap]);
+	}
+}
+
+module endstop() {
+  difference() {
+    union() {
+      cube([width, thickness, height], center=true);
+      translate([0, slotDepth, 0])
+        cube([slotWidth, thickness, height], center=true);
+      //deal with a single clip by making it wide and flat
+      if(rTubeOD==0||lTubeOD==0){
+          translate([(rTubeOD-lTubeOD)/2-tubeGap/2,3,0]){
+                      echo(width);
+              translate([lTubeOD/2+tubeGap/2,-lTubeID/2-thickness/2,-height/2])
+                        tube(lTubeID,lTubeOD,lTubeLength,sfID=0.40,sfOD=0.5);
+              mirror([1,0,0]) translate([rTubeOD/2+tubeGap/2,-rTubeID/2-thickness/2,-height/2])
+                    scale([1,0.3,1])
+                        tube(rTubeID,rTubeOD,rTubeLength);
+          }
+      }
+      else{
+          translate([(rTubeOD*3/4-lTubeOD*3/4)/2,0]){
+              translate([lTubeOD/2+tubeGap/2,-lTubeID/2-thickness/2,-height/2])
+                tube(lTubeID,lTubeOD,lTubeLength);
+              mirror([1,0,0]) translate([rTubeOD/2+tubeGap/2,-rTubeID/2-thickness/2,-height/2])
+                tube(rTubeID,rTubeOD,rTubeLength);
+          }
+      }
+    }
+    translate([0, 0, 3.5]) rotate([90, 0, 0]) {
+      teardrop(r=fixingr, h=20, center=true, $fn=12,truncate=true);
+      translate([0, 0, -3.0+thickness/2]) {
+        cylinder(r=fixingHeadr, h=10, $fn=24);
+        translate([0, 5, 5])
+          cube([fixingHeadr*2, 10, 10], center=true);
+      }
+    }
+    if(flat_back==1)
+    {
+        #translate([0, thickness*1.5, 0]) cube([width*2, thickness*2, height*2],center=true);
+    }
+  }
+}
+
+translate([0, 0, height/2]) endstop();