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Rotated RAMPS mount for SD card boards.

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Revar Desmera
2015-11-13 00:18:30 -08:00
parent 4adc0dcc3c
commit d90594fbe8
3 changed files with 6977 additions and 9200 deletions
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16150
STLs/ramps_mount_parts.stl
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File diff suppressed because it is too large Load Diff

10
rambo_mount_parts.scad
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@@ -17,7 +17,7 @@ l = 150;
joiner_length = board_thick + rail_thick;
module ramps_mount() {
module rambo_mount() {
color("LightBlue")
prerender(convexity=20)
difference() {
@@ -85,19 +85,19 @@ module ramps_mount() {
}
}
}
//!ramps_mount();
//!rambo_mount();
module ramps_mount_parts() { // make me
module rambo_mount_parts() { // make me
up(joiner_length+rail_thick/2) {
back(l/2) {
xrot(90) ramps_mount();
xrot(90) rambo_mount();
}
}
}
ramps_mount_parts();
rambo_mount_parts();
// vim: noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap

17
ramps_mount_parts.scad
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@@ -8,13 +8,13 @@ $fs = 2;
// Motherboard dimensions (RAMBo)
board_width = 53.55; // mm
board_length = 101.55; // mm
board_width = 101.55; // mm
board_length = 53.55; // mm
board_thick = 50.0; // mm
// l = board_length + rail_height + 5;
l = board_length + 10;
l = board_length + rail_height + 5;
//l = board_length + 10;
joiner_length = board_thick + rail_thick;
@@ -27,7 +27,10 @@ module ramps_mount() {
// Back.
fwd(joiner_length) {
up(l/2) {
zrot(90) sparse_strut(h=l, l=rail_width, thick=rail_thick, maxang=45, strut=10, max_bridge=500);
zrot(90) sparse_strut(h=l, l=rail_width, thick=rail_thick, maxang=60, strut=10, max_bridge=500);
cube([10, rail_thick, l], center=true);
}
up(rail_height+5/2+board_length/2) {
cube([rail_width, rail_thick, 10], center=true);
}
}
@@ -53,7 +56,7 @@ module ramps_mount() {
// Motherboard standoffs
fwd(joiner_length-10/2) {
up(l/2+5/2) {
up(rail_height+5/2+board_length/2) {
xspread(board_width) {
cube([5, rail_thick+10, 10], center=true);
}
@@ -65,7 +68,7 @@ module ramps_mount() {
}
// Motherboard clip clearance
up(l/2+5/2) {
up(rail_height+5/2+board_length/2) {
fwd(joiner_length-10/2-2) {
xrot(-90) trapezoid([board_width, board_length], [board_width-0.5, board_length-0.5], h=10);
}