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tractrudeuse
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Ajustement dimension des embossing

master
hadware 2 months ago
parent
801bd267eb
commit
608a7f8094
1 changed files with 34 additions and 23 deletions
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  1. 57
      tractrudeuse_v2.ipynb

57
tractrudeuse_v2.ipynb
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@ -6,22 +6,15 @@
"metadata": {
"collapsed": true,
"ExecuteTime": {
"end_time": "2026-05-16T16:06:57.388758263Z",
"start_time": "2026-05-16T16:06:29.224097165Z"
"end_time": "2026-05-17T23:28:42.138106727Z",
"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",
@ -297,22 +290,29 @@
" 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",
" scale(by=0.7)\n",
" add([s.translate((-cx, -4, 0)) for s in logo_shapes])\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",
" Text(\"GUI-O-TRACTINE\\n3000\",\n",
" with BuildSketch(side_face.translate((0, 0, 7))) as sk:\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",
" rotation=-90)\n",
" extrude(amount=-1, mode=Mode.SUBTRACT)\n",
"\n",
" # Couper au niveau de la fente\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_couvercle().translate((0, 0, bloc_extrudeur_ext_z / 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, 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",
"start_time": "2026-05-15T13:58:10.759490392Z"
"end_time": "2026-05-17T23:37:18.404982125Z",
"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": {

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