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Fixing block and PSU position mods for Huxley

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This commit is contained in:
Chris Palmer
2016-01-10 12:32:35 +00:00
parent 4e1cc9c8cd
commit 58c83a5c49
1 changed files with 13 additions and 4 deletions
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17
scad/main.scad
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@@ -489,6 +489,7 @@ module fixing_blocks(holes = false) {
w = fixing_block_width(); w = fixing_block_width();
h = fixing_block_height(); h = fixing_block_height();
t = sheet_thickness(frame); t = sheet_thickness(frame);
right_inside = right_stay_x - sheet_thickness(frame) / 2 - (base_width / 2 - right_w) > w + 2 * base_clearance;
{ // all screws into frame { // all screws into frame
$upper = true; $upper = true;
@@ -526,6 +527,8 @@ module fixing_blocks(holes = false) {
for(x = [-base_width/2 + base_clearance + w /2, for(x = [-base_width/2 + base_clearance + w /2,
base_width/2 - base_clearance - w /2, base_width/2 - base_clearance - w /2,
-base_width/2 - base_clearance - w /2 + left_w, -base_width/2 - base_clearance - w /2 + left_w,
right_inside ?
base_width/2 + base_clearance + w /2 - right_w :
right_stay_x + sheet_thickness(frame) / 2 + w / 2 + base_clearance]) right_stay_x + sheet_thickness(frame) / 2 + w / 2 + base_clearance])
translate([x, gantry_Y + t, 0]) translate([x, gantry_Y + t, 0])
children(); children();
@@ -576,7 +579,6 @@ module frame_base() {
translate([idler_end - z_bar_offset(), 0, 0]) translate([idler_end - z_bar_offset(), 0, 0])
cylinder(r = 4, h = 100, center = true); cylinder(r = 4, h = 100, center = true);
translate([X_origin, ribbon_clamp_y,0]) translate([X_origin, ribbon_clamp_y,0])
ribbon_clamp_holes(bed_ways, base_screw) ribbon_clamp_holes(bed_ways, base_screw)
base_screw_hole(); base_screw_hole();
@@ -600,7 +602,8 @@ module frame_base() {
wire_hole(motor_wires_hole_radius); wire_hole(motor_wires_hole_radius);
// Y limit // Y limit
translate([X_origin + Y_bar_spacing / 2 + bar_rail_offset(Y_bar_dia) - bar_clamp_tab / 2, translate([min(X_origin + Y_bar_spacing / 2 + bar_rail_offset(Y_bar_dia) - bar_clamp_tab / 2,
Y_cable_clip_x - cable_clip_offset(base_screw, endstop_wires)),
Y_front_cable_clip_y - 5, 0]) Y_front_cable_clip_y - 5, 0])
wire_hole(endstop_wires_hole_radius); wire_hole(endstop_wires_hole_radius);
@@ -745,6 +748,11 @@ module frame_stay(left) {
psu_screw_positions(psu) psu_screw_positions(psu)
cylinder(r = psu_screw_hole_radius(psu), h = 100, center = true); cylinder(r = psu_screw_hole_radius(psu), h = 100, center = true);
if(!pi_on_psu())
rpi_position()
rpi_bracket_holes()
poly_cylinder(r = M3_clearance_radius, h = 100, center = true);
// //
// Wiring holes // Wiring holes
// //
@@ -792,12 +800,13 @@ module bed_fan_assembly(show_fan = false) {
module electronics_assembly() { module electronics_assembly() {
assembly("electronics_assembly"); assembly("electronics_assembly");
extra_spacers = raspberry_pi && pi_on_psu();
translate([right_stay_x + sheet_thickness(frame) / 2, controller_y, controller_z]) translate([right_stay_x + sheet_thickness(frame) / 2, controller_y, controller_z])
rotate([90, 0, 90]) { rotate([90, 0, 90]) {
controller_screw_positions(controller) controller_screw_positions(controller)
pcb_spacer_assembly(raspberry_pi ? 2 : 1, raspberry_pi ? $i >= 2 : true); pcb_spacer_assembly(extra_spacers ? 2 : 1, extra_spacers ? $i >= 2 : true);
translate([0, 0, pcb_spacer_height() * (raspberry_pi ? 2 : 1)]) translate([0, 0, pcb_spacer_height() * (extra_spacers ? 2 : 1)])
controller(controller); controller(controller);
} }