Fix magnet holes, bottom height when using screw together
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97592b868a
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b2104fbb97
1 changed files with 41 additions and 11 deletions
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@ -16,9 +16,9 @@ $fs = 0.25;
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/* [General Settings] */
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// number of bases along x-axis
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gridx = 4;
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gridx = 2;
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// number of bases along y-axis
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gridy = 4;
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gridy = 2;
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// base unit
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length = 42;
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@ -54,7 +54,7 @@ style_plate = 0; // [0: thin, 1:weighted, 2:skeletonized, 3: screw together, 4:
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enable_magnet = true;
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// hole styles
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style_hole = 2; // [0:none, 1:contersink, 2:counterbore]
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style_hole = 1; // [0:none, 1:contersink, 2:counterbore]
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// ===== IMPLEMENTATION ===== //
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@ -75,7 +75,7 @@ module gridfinityBaseplate(gridx, gridy, length, dix, diy, sp, sm, sh, fitx, fit
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dx = max(gx*length-0.5, dix);
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dy = max(gy*length-0.5, diy);
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off = (sp==0?0:sp==1?bp_h_bot:h_skel+(sm?h_hole:0)+(sh==0?(sp!=3&&sp!=4)?0:d_screw:sh==1?d_cs:h_cb));
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off = (sp==0?0:sp==1?bp_h_bot:h_skel+(sm||sp==3||sp==4?h_hole:0)+(sh==0?(sp!=3&&sp!=4)?0:d_screw:sh==1?d_cs:h_cb));
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offsetx = dix < dx ? 0 : (gx*length-0.5-dix)/2*fitx*-1;
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offsety = diy < dy ? 0 : (gy*length-0.5-diy)/2*fity*-1;
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@ -91,8 +91,6 @@ module gridfinityBaseplate(gridx, gridy, length, dix, diy, sp, sm, sh, fitx, fit
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rounded_rectangle(dx*2, dy*2, h_base*2, r_base);
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pattern_linear(gx, gy, length) {
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if (sm) block_base_hole(1);
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if (sp == 1)
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translate([0,0,-off])
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cutter_weight();
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@ -103,7 +101,11 @@ module gridfinityBaseplate(gridx, gridy, length, dix, diy, sp, sm, sh, fitx, fit
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translate([0,0,-5*(h_base+off)])
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rounded_square(length-2*r_c2-2*r_c1, 10*(h_base+off), r_fo3);
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translate([0,0,-off]) {
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hole_pattern(){
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if (sm) block_base_hole(1);
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translate([0,0,-off])
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if (sh == 1) cutter_countersink();
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else if (sh == 2) cutter_counterbore();
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}
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@ -127,8 +129,36 @@ module cutter_weight() {
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}
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}
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}
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module hole_pattern(){
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pattern_circular(4)
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translate([d_hole/2, d_hole/2, 0]) {
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render();
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children();
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}
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}
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module cutter_countersink(){
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cylinder(r = r_hole1+d_clear, h = 100*h_base, center = true);
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translate([0,0,d_cs])
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mirror([0,0,1])
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hull() {
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cylinder(h = d_cs+10, r=r_hole1+d_clear);
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translate([0,0,d_cs])
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cylinder(h=d_cs+10, r=r_hole1+d_clear+d_cs);
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}
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}
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module cutter_counterbore(){
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cylinder(h=100*h_base, r=r_hole1+d_clear, center=true);
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difference() {
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cylinder(h = 2*(h_cb+0.2), r=r_cb, center=true);
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copy_mirror([0,1,0])
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translate([-1.5*r_cb,r_hole1+d_clear+0.1,h_cb-h_slit])
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cube([r_cb*3,r_cb*3, 10]);
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}
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}
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module cutter_countersink2() {
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pattern_circular(4)
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translate([d_hole/2, d_hole/2, 0]) {
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cylinder(r = r_hole1+d_clear, h = 100*h_base, center = true);
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@ -143,7 +173,7 @@ module cutter_countersink() {
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}
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}
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module cutter_counterbore() {
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module cutter_counterbore2() {
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pattern_circular(4)
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translate([d_hole/2, d_hole/2, 0]) {
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cylinder(h=100*h_base, r=r_hole1+d_clear, center=true);
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