Charavane/gridfinity-rebuilt-openscad
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changed tollerance of lip to match orignal design

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This commit is contained in:
Ruud Swinkels 2022-09-15 20:14:14 +02:00
parent 42538d67fb
commit 2e80cc2ee0
2 changed files with 9 additions and 9 deletions
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16
gridfinity-rebuilt-base.scad
View file

@ -10,8 +10,8 @@ d_height = dht2-h_base;
r_scoop = length*((d_height-2)/7+1)/12 - r_f2; // scoop radius r_scoop = length*((d_height-2)/7+1)/12 - r_f2; // scoop radius
d_wall2 = r_base-r_c1-d_clear*sqrt(2); d_wall2 = r_base-r_c1-d_clear*sqrt(2);
xl = gridx*length-0.5-2*d_wall+d_div; xl = gridx*length-2*d_wall+d_div;
yl = gridy*length-0.5-2*d_wall+d_div; yl = gridy*length-2*d_wall+d_div;
echo("====="); echo("=====");
echo(height_total=d_height+h_base+(enable_lip?3.8:0)); echo(height_total=d_height+h_base+(enable_lip?3.8:0));
@ -132,13 +132,13 @@ module profile_wall_sub() {
[0,0], [0,0],
[d_wall/2,0], [d_wall/2,0],
[d_wall/2,d_height-1.2-d_wall2+d_wall/2], [d_wall/2,d_height-1.2-d_wall2+d_wall/2],
[d_wall2,d_height-1.2], [d_wall2-d_clear,d_height-1.2],
[d_wall2,d_height+h_base], [d_wall2-d_clear,d_height+h_base],
[0,d_height+h_base] [0,d_height+h_base]
]); ]);
color("red") color("red")
offset(delta = 0.25) offset(delta = 0.25)
translate([r_base,d_height,0]) translate([r_base-d_clear,d_height,0])
mirror([1,0,0]) mirror([1,0,0])
profile_base(); profile_base();
square([d_wall,0]); square([d_wall,0]);
@ -150,12 +150,12 @@ module profile_wall() {
mirror([1,0,0]) mirror([1,0,0])
difference() { difference() {
profile_wall_sub(); profile_wall_sub();
difference() { difference() {
translate([0, d_height+h_base-d_clear*sqrt(2), 0]) translate([0, d_height+h_base-d_clear*sqrt(2), 0])
circle(r_base/2); circle(r_base/2);
offset(r = r_f1) offset(r = r_f1)
offset(delta = -r_f1) offset(delta = -r_f1)
profile_wall_sub(); profile_wall_sub();
} }
} }
} }
@ -190,7 +190,7 @@ module block_cutter(x,y,w,h,t,s) {
v_len_tab = d_tabh; v_len_tab = d_tabh;
v_len_lip = d_wall2-d_wall+1.2; v_len_lip = d_wall2-d_wall+1.2;
v_cut_tab = d_tabh - (2*r_f1)/tan(a_tab); v_cut_tab = d_tabh - (4*r_f1)/tan(a_tab);
v_cut_lip = d_wall2-d_wall; v_cut_lip = d_wall2-d_wall;
v_ang_tab = a_tab; v_ang_tab = a_tab;
v_ang_lip = 45; v_ang_lip = 45;

2
gridfinity-rebuilt.scad
View file

@ -64,7 +64,7 @@ r_hole2 = 3.25; // magnet hole radius
d_hole = 26; // center-to-center distance between holes d_hole = 26; // center-to-center distance between holes
h_hole = 2.4; // magnet hole depth h_hole = 2.4; // magnet hole depth
r_f1 = 0.6; // top edge fillet radius r_f1 = 0.3; // top edge fillet radius
r_f2 = 2.8; // internal fillet radius r_f2 = 2.8; // internal fillet radius
d_div = 1.2; // width of divider between compartments d_div = 1.2; // width of divider between compartments