ksafe-base: demoprofiles toplevel

[reprap-play.git] / ksafe-base.scad

diff --git a/ksafe-base.scad b/ksafe-base.scad
index 2f74d7a3e417ff7ea3f58f7dec4442c951924b0c..381176952b226251949850863272dcd938efc3c8 100644 (file)
--- a/ksafe-base.scad
+++ b/ksafe-base.scad
@@ -1,13 +1,17 @@
 // -*- C -*-
 
-// xxx from actual ksafe, needs slop adding
-bolt_above = 8.50;
-bolthole_height = 4.24;
+// from actual ksafe
+bolt_above = 8.50 - 0.50;
+bolthole_height = 4.24 + 1.00;
 wall_thick = 4.50;
-bolthole_width = 16.62;
-main_sz = 150.56;
+bolthole_width = 16.62 + 2.00;
+main_sz = 150.56 + 0.75;
 cnr_rad = 13.5; // approx
-lidinner_thick_allow = 20.78;
+lidinner_thick_allow = 20.78 + 0.50;
+
+dpp3 = [ -5.5, 8.5 ];
+dpp2 = [ -11.0, 7.0 ];
+dpp1 = [ -34.0, 14.0 ];
 
 // other parameters
 web_thick = 4;
@@ -21,6 +25,16 @@ space = 25;
 anchor_thick = 4;
 anchor_rad = 4;
 bevel = 8;
+string_slot = 3.0;
+string_depth = 6.0;
+thumbslot_depth = 5.0;
+thumbslot_width = 15.0;
+thumbslot_between = 10;
+dcover_endthick = 3.0;
+dcover_mainthick = 5.0;
+dcover_slop_height = 0.25;
+dcover_slop_depth = 0.25;
+dcover_slop_inside = 1.25;
 
 // ----- calculated -----
 
@@ -219,17 +233,38 @@ module Box(){
   rotate([0,0,90]) SWalls(yw6, yw13, bevel) UsualProfile();
 }
 
-module KsafeBase(){
+module KsafeBase(){ ////toplevel
+  cut = main_sz + 20;
+
   difference(){
     Box();
 
     // bolt holes
     translate([0,0, -bolt_above -0.5 * bolthole_height])
-      cube(center=true, [ main_sz + 20, bolthole_width, bolthole_height ]);
+      cube(center=true, [ cut, bolthole_width, bolthole_height ]);
+
+    // string slot
+    translate([ -cut,
+               -(bolthole_width/2 + bolthole_rhs),
+               1 ])
+      mirror([0,1,0]) mirror([0,0,1])
+      cube([ cut*2,
+            string_slot,
+            lidinner_thick_allow + string_depth + 1 ]);
+
+    // thumb slots
+    for (mx=[0,1]) mirror([mx,0,0]) {
+      translate([ thumbslot_between/2,
+                 0,
+                 -thumbslot_depth ])
+       cube([ thumbslot_width,
+              cut,
+              thumbslot_depth+1 ]);
+    }
   }
 }
 
-module DemoProfiles(){
+module DemoProfiles(){ ////toplevel
   translate([0,0,-2]) color("yellow") AnchorWallProfile();
   color("red") AnchorProfile();
   translate([0,0,2]) color("black") NearAnchorProfile();
@@ -237,6 +272,24 @@ module DemoProfiles(){
   translate([0,0,-4]) color("pink") WebProfile();
 }
 
+module RimTest(){ ////toplevel
+  intersection(){
+    Box();
+    cube(center=true, [ main_sz*2, main_sz*2,
+                       2.5 ]);
+  }
+}
+
+module BoltTest(){ ////toplevel
+  dy = 0.5 * (bolthole_width+4);
+  intersection(){
+    KsafeBase();
+    translate([ 0, -dy, -(bolt_above + bolthole_height + 1) ])
+      cube([ main_sz, dy*2, 50 ]);
+  }
+}
+
 //DemoProfiles();
 //Box();
-KsafeBase();
+//KsafeBase();
+//RimTest();