[Krobot-commits] [SCM] krobot branch, master, updated. 0593cd300075efed3225933eb84e318a15a53cca

[oiffrig <Ba...@us...>]

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- Log -----------------------------------------------------------------
commit 0593cd300075efed3225933eb84e318a15a53cca
Author: Olivier Iffrig <if...@cr...>
Date:   Wed Mar 9 23:09:59 2011 +0100

    Support de miroir complet

-----------------------------------------------------------------------

Changes:
diff --git a/meca/2011_Senior/Balises/support_miroir.scad b/meca/2011_Senior/Balises/support_miroir.scad
index f040c3e..f78edff 100644
--- a/meca/2011_Senior/Balises/support_miroir.scad
+++ b/meca/2011_Senior/Balises/support_miroir.scad
@@ -1,12 +1,22 @@
 
+$fs = 0.1;
+$fa = 5;
+epsilon = 0.1;
+
 dim_base = 30.; // Taille de la base
 dim_miroir = 25.; // Taille du miroir
 ep_miroir = 2.; // Épaisseur du miroir
+diam_trou = 7.; // Diamètre du trou
+diam_vis = 3.1; // Diamètre du trou
+ep_fond = 2.; // Épaisseur du fond du trou
+dist_trous = 18.3; // Distance entre les trous
+// distance extérieure 21mm
+// diamètre trous 2.7mm
 
 D_min = 150.; // Distance minimale d'approche
 D_max = 4000.; // Distance maximale
 
-d_balise = 100.; // Décalage du bas de la balise par rapport au miroir
+d_balise = 40.; // Décalage du bas de la balise par rapport au miroir
 h_balise = 80.; // Hauteur de la balise
 
 // Calculs
@@ -25,6 +35,11 @@ phi = 45. + theta / 2.;
 echo("Angle du miroir par rapport à l'horizontale");
 echo(phi);
 
+module trou() {
+    translate([0, 0, ep_fond]) cylinder(r=diam_trou/2., h=dim_base * tan(phi));
+    translate([0, 0, -epsilon]) cylinder(r=diam_vis/2., h=dim_base * tan(phi));
+}
+
 // Pièce
 difference() {
     // Base
@@ -36,5 +51,9 @@ difference() {
     #translate([dim_base / 2., dim_base * tan(phi)/2., dim_base / 2.])
         rotate([0, 0, 90. - phi])
         cube([ep_miroir, dim_miroir, dim_miroir], center=true);
+
+    translate([dim_base/2., 0, dist_trous/2.]) rotate([-90, 0, 0]) trou();
+
+    translate([dim_base/2., 0, dim_base - dist_trous/2.]) rotate([-90, 0, 0]) trou();
 }
 


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