Ajustement dimension des embossing

tractrudeuse_v2.ipynb

@@ -6,22 +6,15 @@
    "metadata": {
     "collapsed": true,
     "ExecuteTime": {
-     "end_time": "2026-05-16T16:06:57.388758263Z",
+     "end_time": "2026-05-17T23:28:42.138106727Z",
-     "start_time": "2026-05-16T16:06:29.224097165Z"
+     "start_time": "2026-05-17T23:28:27.883466201Z"
     }
    },
    "source": [
     "from itertools import product\n",
     "\n",
-    "from ocp_vscode import show\n",
-    "\n",
-    "\"\"\"\n",
-    "punch-guide — build123d\n",
-    "4 pièces : superieure, inferieure, couvercle, (bac)\n",
-    "Exporte chaque pièce en STEP et STL dans ./exports/\n",
-    "\"\"\"\n",
-    "\n",
     "from build123d import *\n",
+    "from ocp_vscode import show\n",
     "\n",
     "# ─────────────────────────────────────────────────────────────────────────────\n",
     "# PARAMÈTRES — modifier ici uniquement\n",
@@ -64,7 +57,7 @@
     "ailettes_ecart = 26  # mm\n",
     "ailettes_epaisseur = 3  # mm\n",
     "ailettes_hauteur = 30  # mm\n",
-    "ailettes_profondeur = 20  # mm\n",
+    "ailettes_profondeur = 21  # mm\n",
     "\n",
     "# Trou d'évacuation (confettis)\n",
     "evac_taille = 48.0  # mm — côté du carré (45 + jeu)\n",
@@ -117,7 +110,7 @@
     "# léger offset pour centrer la zone à extruder dans l'axe de l'extrudeuse\n",
     "fente_y = fente_largeur / 2 - tracte_extrusion_center_y_offset\n",
     "fente_z_abs = epaisseur_fond + zone_extrusion_offset_hauteur  # hauteur absolue depuis le bas\n",
-    "fente_profondeur = tract_extrusion_center_x_offset + zone_extrusion_offset_avant + epaisseur_paroi\n",
+    "fente_profondeur = tract_extrusion_center_x_offset + zone_extrusion_offset_avant + epaisseur_paroi + 3\n",
     "\n",
     "bloc_extrudeur_int_x = cav_dim_x\n",
     "bloc_extrudeur_int_y = max(cav_dim_y, fente_largeur + fente_y)\n",
@@ -297,18 +290,25 @@
     "        cx = (min_x + max_x) / 2\n",
     "\n",
     "        with BuildSketch(front_plane) as sk:\n",
-    "            add([s.translate((-cx, 0, 0)) for s in logo_shapes])\n",
+    "            add([s.translate((-cx, -4, 0)) for s in logo_shapes])\n",
-    "            scale(by=0.7)\n",
+    "            scale(by=0.6)\n",
     "\n",
     "        extrude(amount=-1, mode=Mode.SUBTRACT)  # 1.5 mm de profondeur\n",
     "\n",
     "        # Affichage du nom sur les deux cotés de la boite\n",
     "        left_face = faces().filter_by(Axis.Y).sort_by(Axis.Y)[0]\n",
     "        right_face = faces().filter_by(Axis.Y).sort_by(Axis.Y)[-1]\n",
+    "        line_spacing = 17\n",
     "        for side_face in [left_face, right_face]:\n",
     "            # side_face = Plane(side_face).rotated((0, 90, 0))\n",
-    "            with BuildSketch(side_face.translate((0, 0, -5))) as sk:\n",
+    "            with BuildSketch(side_face.translate((0, 0, 7))) as sk:\n",
-    "                Text(\"GUI-O-TRACTINE\\n3000\",\n",
+    "                Text(\"DETRACTOR\",\n",
+    "                     font_size=20,\n",
+    "                     align=Align.CENTER,\n",
+    "                     font=\"Tanker\",\n",
+    "                     rotation=-90)\n",
+    "                with Locations((-line_spacing,0)):\n",
+    "                    Text(\"3000\",\n",
     "                         font_size=20,\n",
     "                         align=Align.CENTER,\n",
     "                         font=\"Tanker\",\n",
@@ -362,6 +362,17 @@
     "        top_edges = (edges(Select.LAST).filter_by(Axis.X).sort_by(Axis.Z)[-4:])\n",
     "        chamfer(top_edges, length=0.5)\n",
     "\n",
+    "        # on enlève le bas des ailettes\n",
+    "        points = [\n",
+    "            (0, 0),  # Premier sommet\n",
+    "            (0, -ailettes_profondeur),  # Deuxième sommet\n",
+    "            (ailettes_profondeur, -ailettes_profondeur)  # Troisième sommet\n",
+    "        ]\n",
+    "        with BuildSketch(Plane.XZ):\n",
+    "            with Locations((cav_dim_x / 2, 0)):\n",
+    "                Polygon(points, align=(Align.MAX, Align.CENTER))\n",
+    "        extrude(amount=ailettes_ecart / 2 + ailettes_epaisseur, mode=Mode.SUBTRACT, both=True)\n",
+    "\n",
     "    with BuildPart() as p_bottom:\n",
     "        add(bottom)\n",
     "        top_face = faces().filter_by(Plane.XY).sort_by(Axis.Z)[-1]\n",
@@ -468,8 +479,8 @@
     "\n",
     "show(\n",
     "    make_bloc_extrudeur(),\n",
-    "    make_bac_recup().translate((0, 0, -(bloc_extrudeur_ext_z / 2 + 2 * gap))),\n",
+    "    make_bac_recup().translate((0, 0, -(bac_hauteur/2 + bloc_extrudeur_ext_z / 2) + emboitement_profondeur)),\n",
-    "    make_couvercle().translate((0, 0, bloc_extrudeur_ext_z / 2 + gap)),\n",
+    "    make_couvercle().translate((0, 0, couv_ext_z/2 + bloc_extrudeur_ext_z / 2 - emboitement_profondeur)),\n",
     "    names=[\"superieure\", \"inferieure\", \"couvercle\"],\n",
     "    colors=[\"#ff7800\", \"#000000\", \"#000000\"],\n",
     ")"
@@ -483,7 +494,7 @@
      ]
     }
    ],
-   "execution_count": 124
+   "execution_count": 157
   },
   {
    "metadata": {
@@ -588,8 +599,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2026-05-15T13:58:22.949409543Z",
+     "end_time": "2026-05-17T23:37:18.404982125Z",
-     "start_time": "2026-05-15T13:58:10.759490392Z"
+     "start_time": "2026-05-17T23:37:03.924008868Z"
     }
    },
    "cell_type": "code",
@@ -605,12 +616,12 @@
        "True"
       ]
      },
-     "execution_count": 121,
+     "execution_count": 158,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
-   "execution_count": 121
+   "execution_count": 158
   }
  ],
  "metadata": {