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01_3D-Druck/openscad/board-common.scad

@@ -0,0 +1,100 @@
+// Gemeinsame Geometrie fuer alle Phasen-Boards (RACI-Konsole).
+// Geometrie 1:1 aus den Illustrator-SVGs; Schrift als Pfade aus dem SVG importiert.
+// Aufruf aus board-<phase>.scad:  use <board-common.scad>  phase_board("word_design.svg","#2f80c9");
+//   txt_raci.svg  -> R/A/C/I, graviert von der Oberseite (text_dep)
+//   word_*.svg    -> Phasenname, graviert in den Mulden-Boden (text_dep)
+
+/* [Board] */
+board_r   = 100;     // Ø200
+base_h    = 20;
+rim_flat  = 95;
+rim_drop  = 5;
+edge_round= 4;
+
+/* [Mittelmulde + Ring] */
+chip_d    = 50;
+chip_dep  = 2.5;
+ring_mid  = 32;      // Ø64
+ring_w    = 2;
+ring_dep  = 2.5;
+
+/* [Sockel] */
+sock_d    = 32.6;    // Ø32 + 0,6 Spiel
+sock_dep  = 2.5;
+sock_lead = 0.8;
+
+/* [Trennlinien] */
+div_w     = 2;
+div_dep   = 2.5;
+div_ri    = 34;
+div_ro    = 93;
+
+/* [Kartenschlitz] */
+slot_cy   = 85.4;
+slot_w    = 70; slot_t = 5; slot_depth = 15;
+
+/* [Schrift] graviert */
+text_dep  = 2.5;
+
+$fn = 96;
+
+SOCK = [
+  [  0.74, -75.00], [ 41.14, -62.58], [ 68.42, -30.30], [ 73.92,  11.60],
+  [ 55.88,  49.83], [ 18.83,  65.37], [-17.91,  65.37], [-57.48,  48.42],
+  [-74.55,   9.76], [-68.02, -31.99], [-39.95, -63.58]
+];
+DIV = [-105.5, -73.3, 57.3, 123.5];
+
+module board_blank() {
+    rotate_extrude($fn = 240)
+        offset(r = edge_round) offset(delta = -edge_round)
+            polygon([[0,0], [board_r,0], [board_r, base_h - rim_drop],
+                     [rim_flat, base_h], [0, base_h]]);
+}
+module chip_well() { translate([0,0,base_h-chip_dep]) cylinder(d=chip_d, h=chip_dep+0.1); }
+module well_ring() {
+    translate([0,0,base_h-ring_dep]) linear_extrude(ring_dep+0.1)
+        difference() { circle(r=ring_mid+ring_w/2); circle(r=ring_mid-ring_w/2); }
+}
+module socket(p) {
+    translate([p[0], p[1], base_h-sock_dep]) {
+        cylinder(d=sock_d, h=sock_dep+0.1);
+        translate([0,0,sock_dep-sock_lead]) cylinder(d1=sock_d, d2=sock_d+2*sock_lead, h=sock_lead+0.1);
+    }
+}
+module divider(a) {
+    rmid = (div_ri+div_ro)/2; len = div_ro-div_ri;
+    translate([rmid*cos(a), rmid*sin(a), base_h-div_dep])
+        rotate([0,0,a]) linear_extrude(div_dep+0.1) square([len, div_w], center=true);
+}
+module card_slot() {
+    translate([0, slot_cy, base_h - slot_depth/2])
+        cube([slot_w, slot_t, slot_depth + 0.2], center=true);
+}
+
+// SVG-Import: Dokument ist 200 mm breit, Board-Mitte liegt bei (100,100) -> nach 0/0 schieben.
+// offset()-Roundtrip (Clipper) raeumt die importierten Pfade auf -> manifold-sicher.
+module svg2d(file) { translate([-100,-100]) offset(delta=0.02) offset(delta=-0.02) import(file); }
+
+// RACI von der Oberseite gravieren
+module engrave_top(file) {
+    translate([0,0,base_h-text_dep]) linear_extrude(text_dep+0.1) svg2d(file);
+}
+// Phasenname in den Mulden-Boden gravieren
+module engrave_well(file) {
+    translate([0,0,base_h-chip_dep-text_dep]) linear_extrude(text_dep+0.6) svg2d(file);
+}
+
+module phase_board(word_svg, col) {
+    color(col)
+    difference() {
+        board_blank();
+        chip_well();
+        well_ring();
+        for (p = SOCK) socket(p);
+        for (a = DIV) divider(a);
+        card_slot();
+        engrave_top("txt_raci.svg");
+        engrave_well(word_svg);
+    }
+}