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Reduce volume of base

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commit 18f2904b61ffdde8a14431e2eec835f83182f37e 1 parent a64953d
Ben Gamari authored
Showing with 12 additions and 1 deletion.
  1. +12 −1 pump.scad
13 pump.scad
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@@ -39,6 +39,12 @@ module pump_base() {
cylinder(r=38/2, h=4);
}
+ // Cut out
+ for (theta=[0:90:360])
+ rotate(theta)
+ translate([base_dia/4,0,0])
+ cylinder(r=base_dia/7, h=2*base_h, center=true);
+
// Shaft hole
cylinder(r=13/2, h=10*base_h, center=true);
translate([7,0,0]) {
@@ -73,6 +79,11 @@ module pump_base() {
[0,0]]);
}
}
+
+ for (theta = [opening_angle/5, -opening_angle/5])
+ rotate(theta)
+ translate([pump_dia/2,0,0])
+ cylinder(r=4, h=pump_h+2, center=true);
}
}
@@ -156,5 +167,5 @@ module mockup() {
//mockup();
-//pump_base($fn=80);
+pump_base($fn=80);
rotor(false, $fn=48);
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