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x_motor_ribbon_bracket added to small_bits.

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Mods for huxley.
This commit is contained in:
Chris Palmer
2016-01-10 08:13:37 +00:00
parent 5998dd49d2
commit 2459632962
5 changed files with 3967 additions and 3932 deletions
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dibond/render/printed/small_bits.png
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dibond/stls/printed/small_bits.stl
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3922
dibond/stls/printed/x_motor_ribbon_bracket.stl
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56
scad/small_bits.scad
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@@ -12,13 +12,33 @@ use <wade.scad>
use <z-screw_pointer.scad> use <z-screw_pointer.scad>
use <y-belt-anchor.scad> use <y-belt-anchor.scad>
use <x-carriage.scad> use <x-carriage.scad>
use <z-coupling.scad>
use <x-end.scad>
use <ribbon_clamp.scad>
module small_bits_stl() { module small_bits_stl() {
pcb_spacer_pitch = 9; pcb_spacer_pitch = 9;
rotate([0, 0, 90]) { rotate([0, 0, 90]) {
translate([-washer_diameter(M8_washer) / 2, washer_diameter(M8_washer) / 2, 0]) if(extruder == Wades) {
wades_gear_spacer_stl(); translate([-washer_diameter(M8_washer) / 2, washer_diameter(M8_washer) / 2, 0])
wades_gear_spacer_stl();
translate([-y_belt_anchor_width() / 2, -2 * pcb_spacer_pitch - y_belt_anchor_depth() / 2 - 1, 0])
y_belt_clip_toothed_stl();
translate([-y_belt_anchor_width() / 2, y_belt_anchor_depth() / 2 + washer_diameter(M8_washer) + 2, 0])
y_belt_clip_stl();
}
else {
translate([-y_belt_anchor_width() / 2 - 1, 3 + 1.5 * y_belt_anchor_depth(), 0])
y_belt_clip_toothed_stl();
translate([-y_belt_anchor_width() / 2 - 1, 1 + y_belt_anchor_depth() / 2, 0])
y_belt_clip_stl();
}
translate([z_screw_pointer_radius() + x_carriage_lug_width() + 3, z_screw_pointer_radius() + 1, 0]) translate([z_screw_pointer_radius() + x_carriage_lug_width() + 3, z_screw_pointer_radius() + 1, 0])
rotate([0, 0, 90]) rotate([0, 0, 90])
@@ -34,18 +54,36 @@ module small_bits_stl() {
pcb_spacer_stl(); pcb_spacer_stl();
} }
translate([-y_belt_anchor_width() / 2, -2 * pcb_spacer_pitch - y_belt_anchor_depth() / 2 - 1, 0])
y_belt_clip_toothed_stl();
translate([-y_belt_anchor_width() / 2, y_belt_anchor_depth() / 2 + washer_diameter(M8_washer) + 2, 0])
y_belt_clip_stl();
translate([1, x_carriage_lug_depth() + 1, 0]) x_belt_clamp_stl(); translate([1, x_carriage_lug_depth() + 1, 0]) x_belt_clamp_stl();
translate([1, -x_carriage_dowel() - 1, 0]) x_belt_grip_stl(); translate([1, -x_carriage_dowel() - 1, 0]) x_belt_grip_stl();
translate([x_belt_tensioner_radius() + 3, x_belt_tensioner_radius() + x_carriage_lug_depth() + 3.5 , 0]) rotate([0, 0, -90]) x_belt_tensioner_stl(); translate([x_belt_tensioner_radius() + 3, x_belt_tensioner_radius() + x_carriage_lug_depth() + 3.5 , 0]) rotate([0, 0, -90]) x_belt_tensioner_stl();
} }
translate([0, -y_belt_anchor_width() - 3 - (ribbon_clamp_width(M3_cap_screw) + 1) / 2, 0])
x_motor_ribbon_bracket_stl();
} }
small_bits_stl();
module medium_bits_stl() {
spacing = 23;
z_coupling_x = x_carriage_lug_depth() + x_carriage_dowel() + 2;
small_bits_stl();
for(i = [-1.5: 1.5])
translate([z_coupling_length() / 2 + z_coupling_x, i * 23, 0])
z_coupling_stl();
for(x = [0.5, 1.5])
for(y = [-1, 1])
translate([z_coupling_x - 1 - (x_end_length() + 2) * x, 1.5 * spacing * y, 0])
x_end_clamp_stl();
}
if(1)
small_bits_stl();
else
medium_bits_stl();

1
scad/wade.scad
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@@ -57,7 +57,6 @@ bearing = BB608;
bearing_rad = ball_bearing_diameter(bearing) / 2; bearing_rad = ball_bearing_diameter(bearing) / 2;
socket_rad = bearing_rad; // make it a tight fit socket_rad = bearing_rad; // make it a tight fit
socket_cr = corrected_radius(socket_rad); // actual radius socket_cr = corrected_radius(socket_rad); // actual radius
echo(socket_cr=socket_cr*2);
bearing_housing_x = 57; bearing_housing_x = 57;
bearing_housing_x2 = driven_x + socket_cr + 2 * filament_width; bearing_housing_x2 = driven_x + socket_cr + 2 * filament_width;