X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=caster-standoff.scad;h=ce84d2512cfd1f2f85eb0064491d3b7666b5a2a7;hb=969236b88ae42dd6e3d82d77933cb57c070e2b42;hp=c855e87306a14b411ad4be7e458cc2df38919486;hpb=4b158a5e11802098334c8604a7502a07f27ecb90;p=challenge-bot

diff --git a/caster-standoff.scad b/caster-standoff.scad
index c855e87..ce84d25 100644
--- a/caster-standoff.scad
+++ b/caster-standoff.scad
@@ -11,17 +11,15 @@ nut_short_side = 4.7; // from calipers
 nut_height = 1.6; // from calipers
 
 // eyeballed caster flange height, (0.580/5) inches, times 2 to be stronger
-caster_flange_height = 2.9464 * 2;
+caster_flange_height = 2.9464;
 caster_flange_width = 20.32;  // 0.800 inches
 caster_flange_screw_radius = 2.286 / 2;  // 0.090 inches
 caster_flange_screw_length = 8; // eyeballed
 
-deck_grid_width = 25.4; // guessing
-/* setting deck flange values same as caster flange pending
- * physical testing. */
-deck_flange_height = 2.9464 * 2;
-deck_flange_screw_radius = 2.286 / 2;  // 0.090 inches
-deck_flange_radius = deck_grid_width * 1.5;
+deck_grid_width = 25.4; // measured center to center on grid on pegboard
+deck_flange_height = 2.9464;
+deck_flange_screw_radius = 3.556 / 2;  // For #6 machine screws
+deck_flange_radius = deck_grid_width * 1.22;
 
 module deck_flange(){
   difference(){
@@ -39,10 +37,10 @@ module deck_flange(){
 
 module deck_flange_reinforcement(){
   translate([-deck_flange_radius,
-             -.5 * deck_flange_height,
+             -.5 * deck_flange_height / 2,
              deck_flange_height]){
     difference (){
-      cube([deck_flange_radius, deck_flange_height, deck_flange_radius]);
+      cube([deck_flange_radius, deck_flange_height / 2, deck_flange_radius]);
       translate([-.1, -.05 * deck_flange_height, 0]){
         rotate([0, -45, 0]){
           cube([deck_flange_radius * 1.5, // 1.5 is bigger than sqrt(2)