add shrink factor to make sure holes fit over square tube.

vandarin · Mar 7, 2015 · 34ade68 · 34ade68
1 parent f1f82f1
commit 34ade68
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Showing 21 changed files with 48,793 additions and 49,254 deletions.
diff --git a/scad/conf/vandabot_config.scad b/scad/conf/vandabot_config.scad
@@ -1,6 +1,7 @@
 // bom = 2;
 
-extrusion_size =  19.2; //0.75 * 25.4; // 3/4 inch tube
+shrink_factor = 1.01;
+extrusion_size =  19.2 * shrink_factor; //0.75 * 25.4 = 19.05 ; // 3/4 inch tube
 frame_corner_thickness = 3;
 mount_thickness = 5;
 carriage_clearance = 6;

diff --git a/vandabot/bom/Bed Frame.txt b/vandabot/bom/Bed Frame.txt
@@ -2,8 +2,8 @@ Bed Frame:
 Vitamins:
   4 Corner Brace
  16 M4 cap screw x 10mm
-  2 AL square tube 19.2 x 19.2 x 1.5875 x 333.2mm
-  2 AL square tube 19.2 x 19.2 x 1.5875 x 369.1mm
+  2 AL square tube 19.392 x 19.392 x 1.5875 x 333.392mm
+  2 AL square tube 19.392 x 19.392 x 1.5875 x 370.196mm
  16 Washer M4 x 9mm x 0.8mm
 
 Printed:

diff --git a/vandabot/bom/Z Rail.txt b/vandabot/bom/Z Rail.txt
@@ -7,7 +7,7 @@ Vitamins:
   2 M4 cap screw x 16mm
   2 M4 cap screw x 25mm
   2 M4 cap screw x 35mm
-  2 AL square tube 19.2 x 19.2 x 1.5875 x 499.176mm
+  2 AL square tube 19.392 x 19.392 x 1.5875 x 500.408mm
   6 Washer M4 x 9mm x 0.8mm
 
 Printed:

diff --git a/vandabot/bom/bom.txt b/vandabot/bom/bom.txt
@@ -23,7 +23,7 @@ Vitamins:
   |  |  |  |  |  |  |  |  |  |  |  |16|  | 8|  | 24 FlangedBall bearing F624 4mm x 13mm x 5mm
  4|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  4 19mm bulldog clip
  1|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  1 PCB bed 314mm x 214mm
-  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 Belt T2 x 6mm x 2142mm
+  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 Belt T2 x 6mm x 2148mm
   | 4|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  4 Corner Brace
  1|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  1 PCB Insulator 314mm x 214mm
   |  | 1|  |  |  |  |  |  |  |  |  |  |  |  |  |  1 E3D v6 Extruder
@@ -50,13 +50,13 @@ Vitamins:
   |  | 1|  |  |  |  |  |  |  |  |  |  |  |  |  |  1 M3 pan screw x 25mm
   |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2|  2 Spring 12mm OD, 0.75mm gauge x 10mm long
   |  | 1|  |  |  |  |  |  |  |  |  |  |  |  |  |  1 Spring 7mm OD, 1mm gauge x 10mm long
-  | 2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 AL square tube 19.2 x 19.2 x 1.5875 x 333.2mm
-  | 2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 AL square tube 19.2 x 19.2 x 1.5875 x 369.1mm
-  |  |  |  |  |  |  |  |  |  | 4|  |  |  |  |  |  4 AL square tube 19.2 x 19.2 x 1.5875 x 465.847mm
-  |  |  |  |  |  |  |  |  |  | 4|  |  |  |  |  |  4 AL square tube 19.2 x 19.2 x 1.5875 x 476mm
-  |  |  |  |  |  |  |  |  |  |  |  | 1|  |  |  |  1 AL square tube 19.2 x 19.2 x 1.5875 x 498.547mm
-  |  |  |  |  |  |  |  |  | 2|  |  |  |  |  |  |  2 AL square tube 19.2 x 19.2 x 1.5875 x 499.176mm
-  |  |  |  |  |  |  |  |  |  | 4|  |  |  |  |  |  4 AL square tube 19.2 x 19.2 x 1.5875 x 547.847mm
+  | 2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 AL square tube 19.392 x 19.392 x 1.5875 x 333.392mm
+  | 2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 AL square tube 19.392 x 19.392 x 1.5875 x 370.196mm
+  |  |  |  |  |  |  |  |  |  | 4|  |  |  |  |  |  4 AL square tube 19.392 x 19.392 x 1.5875 x 467.576mm
+  |  |  |  |  |  |  |  |  |  | 4|  |  |  |  |  |  4 AL square tube 19.392 x 19.392 x 1.5875 x 477mm
+  |  |  |  |  |  |  |  |  |  |  |  | 1|  |  |  |  1 AL square tube 19.392 x 19.392 x 1.5875 x 499.276mm
+  |  |  |  |  |  |  |  |  | 2|  |  |  |  |  |  |  2 AL square tube 19.392 x 19.392 x 1.5875 x 500.408mm
+  |  |  |  |  |  |  |  |  |  | 4|  |  |  |  |  |  4 AL square tube 19.392 x 19.392 x 1.5875 x 548.576mm
  2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 Heatshrink sleeving ID 1.6mm x 15mm
  2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 Heatshrink sleeving ID 2.4mm x 15mm
  2|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  2 Heatshrink sleeving ID 6.4mm x 30mm

diff --git a/vandabot/bom/frame.txt b/vandabot/bom/frame.txt
@@ -1,9 +1,9 @@
 frame:
 Vitamins:
  24 M4 cap screw x 10mm
-  4 AL square tube 19.2 x 19.2 x 1.5875 x 465.847mm
-  4 AL square tube 19.2 x 19.2 x 1.5875 x 476mm
-  4 AL square tube 19.2 x 19.2 x 1.5875 x 547.847mm
+  4 AL square tube 19.392 x 19.392 x 1.5875 x 467.576mm
+  4 AL square tube 19.392 x 19.392 x 1.5875 x 477mm
+  4 AL square tube 19.392 x 19.392 x 1.5875 x 548.576mm
  24 Washer M4 x 9mm x 0.8mm
 
 Printed:

diff --git a/vandabot/bom/xy_carriage.txt b/vandabot/bom/xy_carriage.txt
@@ -6,7 +6,7 @@ Vitamins:
   8 M4 cap screw x 10mm
   2 M4 cap screw x 25mm
   4 M4 cap screw x 35mm
-  1 AL square tube 19.2 x 19.2 x 1.5875 x 498.547mm
+  1 AL square tube 19.392 x 19.392 x 1.5875 x 499.276mm
  26 Washer M4 x 9mm x 0.8mm
 
 Printed: