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Remove some material for the rails

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Matt McWilliams 2023-02-03 20:08:18 -05:00
parent 49464cd25a
commit 135540b261
1 changed files with 10 additions and 0 deletions
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10
scad/jk_lens_assembly.scad
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@ -234,6 +234,8 @@ module lensAssemblyBaseZ () {
TOP_X = 74; TOP_X = 74;
BOTTOM_X = 88; BOTTOM_X = 88;
Z_OFFSET = (12/2)+(22/2); Z_OFFSET = (12/2)+(22/2);
RAILS = 160;
RAIL_D = 30; //with clearance
translate([0, 0, Z_OFFSET]) difference () { translate([0, 0, Z_OFFSET]) difference () {
translate([0, 6, -(24 / 2)]) cube([150, 45 + 12, H], center = true); translate([0, 6, -(24 / 2)]) cube([150, 45 + 12, H], center = true);
translate([ZOffset/2, 0, 5]) linearMotionRod(22 + 1, 0.2); translate([ZOffset/2, 0, 5]) linearMotionRod(22 + 1, 0.2);
@ -271,9 +273,17 @@ module lensAssemblyBaseZ () {
rotate([180, 0, 0]) m5_nut_bolt(); rotate([180, 0, 0]) m5_nut_bolt();
translate([0, 0, 10]) rotate([0, 0, 30]) cylinder(r = R(20), h = 20, center = true, $fn = 6); translate([0, 0, 10]) rotate([0, 0, 30]) cylinder(r = R(20), h = 20, center = true, $fn = 6);
} }
//rails void
translate([RAILS / 2, 0, -Z_OFFSET -6.5-5.75]) rotate([90, 0, 0]) cylinder(r = R(RAIL_D), h = 100, center = true, $fn = 80);
translate([-RAILS / 2, 0, -Z_OFFSET -6.5-5.75]) rotate([90, 0, 0]) cylinder(r = R(RAIL_D), h = 100, center = true, $fn = 80);
} }
//debug
//translate([0, 12, 0]) color("green") cube([160, 45, 12], center = true); //translate([0, 12, 0]) color("green") cube([160, 45, 12], center = true);
//translate([RAILS / 2, 0, -6.5-5.75]) rotate([90, 0, 0]) cylinder(r = R(RAIL_D), h = 100, center = true, $fn = 80);
//translate([-RAILS / 2, 0, -6.5-5.75]) rotate([90, 0, 0]) cylinder(r = R(RAIL_D), h = 100, center = true, $fn = 80);
} }
module lensAssemblyTopZ () { module lensAssemblyTopZ () {