// -*- C -*-
// print on High Detail
-// but adjust infill to 50%
+// but adjust infill to 50%, shell thickness to 2mm
include <threads.scad>
-
-inch = 25.4;
+include <camera-mount.scad>
positive_dia = inch * 3/8. - 0.375;
positive_l = inch * 1/2.;
-negative_dia = inch * 1/4. + 0.375;
-negative_l = 10.0;
+negative_l = negative_default_l;
negative_wall = 4;
midsection = 4;
spanner = 12;
-negative_tpi = 20;
-negative_pitch = inch/negative_tpi;
-negative_chamfer = negative_pitch/2;
-
base_dia = 35;
base_th_min = 1;
base_th_max = 4;
}
}
}
- translate([0,0, midsection])
- english_thread(diameter=negative_dia/inch,
- threads_per_inch=negative_tpi,
- leadin=0, internal=true, test=$test,
- length= (negative_l + inch/19) / inch);
- translate([0,0, midsection+negative_l]) {
- hull(){
- translate([0,0, negative_chamfer])
- cylinder(r= negative_dia/2 + negative_chamfer*2,
- h=1);
- mirror([0,0,1])
- cylinder(r= negative_dia/2 - negative_chamfer*2,
- h= negative_chamfer*3);
- }
- }
+ translate([0,0, midsection + negative_l])
+ CameraMountThread(negative_l);
}
}
}