| 0,0 → 1,67 |
|---|
| use<Write.scad> |
| $fn=100; |
| |
| x_size = 20; // horizontal outer size of the aquarium pedestal. |
| y_size = 20; // |
| mount_hole = 3.5; |
| nut_size = 6.8; |
| SMA_dia = 6.5; |
| thickness = 10; // |
| wall_thickness = 3; |
| height = 55; |
| |
| mount_hole = 3.7; |
| clear = 0.175; |
| |
| MLAB_grid = 10.16; |
| |
| x_holes = floor(x_size / MLAB_grid); |
| y_holes = floor(y_size / MLAB_grid); |
| |
| MLAB_grid_xoffset = (x_size - (x_holes * MLAB_grid))/2; |
| MLAB_grid_yoffset = (y_size - (y_holes * MLAB_grid))/2; |
| |
| //Top part |
| |
| union () { |
| |
| difference () { |
| cube([x_size, y_size , thickness ]); |
| |
| // MLAB grid holes |
| grid_list = [for (j = [MLAB_grid_xoffset : MLAB_grid: x_size], i = [MLAB_grid_yoffset :MLAB_grid: y_size]) [j, i] ]; |
| |
| for (j = grid_list) { |
| translate (concat(j, [0])) |
| cylinder (h = 3, r= nut_size/2, $fn=6); |
| translate (concat(j, [3.2])) // one solid layer for slicer (the holes will be pierced on demand ) |
| cylinder (h = thickness /3, r= mount_hole/2, $fn=30); |
| translate (concat(j, [6.0])) |
| cylinder (h = 10, r= nut_size/2, $fn=6); |
| } |
| }; |
| |
| difference () { |
| |
| translate ([0, -wall_thickness, 0]) |
| cube([y_size, wall_thickness , height ]); |
| |
| translate ([ x_size/2, wall_thickness/2, (height - thickness)/3 + thickness - SMA_dia/2]) |
| rotate([90,0,0]) { |
| translate([ 0, -11, wall_thickness/2 + wall_thickness ]) |
| rotate([0,0,180]) |
| write("GPS",h=3,t=1,center=true); |
| cylinder (h = 2*wall_thickness, r= SMA_dia/2, $fn=50); |
| } |
| |
| translate ([ x_size/2, wall_thickness/2, 2*(height - thickness)/3 + thickness + SMA_dia/2 ]) |
| rotate([90,0,0]){ |
| translate([ 0, -11, wall_thickness/2 + wall_thickness]) |
| rotate([0,0,180]) |
| write("ANT",h=3,t=1,center=true); |
| cylinder (h = 2*wall_thickness, r= SMA_dia/2, $fn=50); |
| } |
| } |
| } |
| |
| |