hadware
/
tractrudeuse
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

AJustement des dimensions

master
hadware 2 months ago
parent
8563d26715
commit
146e571fea
2 changed files with 141 additions and 50 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 135
      tests.ipynb
  2. 54
      tractrudeuse_v2.ipynb

135
tests.ipynb
Unescape View File

@ -11,7 +11,7 @@
}
},
"source": [
"from build123d import *\n",
"\n",
"from ocp_vscode import show\n",
"\n",
"\n",
@ -20,6 +20,7 @@
" Box(10, 30, 20)\n",
" return p.part\n",
"\n",
"\n",
"show(make_test())"
],
"outputs": [
@ -44,29 +45,32 @@
{
"metadata": {
"ExecuteTime": {
"end_time": "2026-05-12T15:43:51.244991561Z",
"start_time": "2026-05-12T15:43:51.223161624Z"
"end_time": "2026-05-12T19:20:08.027100644Z",
"start_time": "2026-05-12T19:20:07.828843337Z"
}
},
"cell_type": "code",
"source": [
"from build123d import *\n",
"from ocp_vscode import *\n",
"\n",
"vis_diam = 4 + 1\n",
"vis_ecrou_diam = 7 + 2\n",
"vis_longueur = 15\n",
"vis_ecrou_hauteur = 3.2 + 0.15\n",
"with BuildPart() as p:\n",
" Box(15, 15, vis_longueur)\n",
" top_face = faces().filter_by(Plane.XY).filter_by(Axis.Z)[-1]\n",
" with Locations(top_face) as sk:\n",
" # Position relative au centre de la face (origine du sketch)\n",
" Hole(radius=vis_diam / 2, depth=vis_longueur - 1)\n",
" with BuildSketch(Plane(top_face).offset(-10)) as sk:\n",
" RegularPolygon(radius=vis_ecrou_diam / 2, side_count=6)\n",
"\n",
" extrude(amount=-vis_ecrou_hauteur, mode=Mode.SUBTRACT)\n",
"\n",
"# Créer une face plate (exemple : un carré dans le plan XY)\n",
"box = Box(10, 10, 10)\n",
"face = box.faces().filter_by(Plane.YX).sort_by(Axis.Z)[0]\n",
"print(face.center())\n",
"print(\"Normal avant inversion :\", face.orientation) # Affiche le vecteur normal (ex: (0, 0, 1))\n",
"\n",
"# Inverser le vecteur normal\n",
"face_reversed = -face\n",
"print(\"Normal après inversion :\", face_reversed.orientation) # Affiche le vecteur normal inversé\n",
"\n",
"print(Plane(face))\n",
"print(Plane(face).reverse())\n",
"print(Plane.XY)\n",
"print(Plane.XY.reverse())\n",
"print(Plane.YX)"
"show(p.part)\n",
"export_stl(p.part, \"/tmp/test_ecrou.stl\")"
],
"id": "7450390859017a41",
"outputs": [
@ -74,18 +78,95 @@
"name": "stdout",
"output_type": "stream",
"text": [
"Vector(0, 0, -5)\n",
"Normal avant inversion : Vector(0, 0, 0)\n",
"Normal après inversion : Vector(0, 0, 0)\n",
"Plane(o=(0.00, 0.00, -5.00), x=(1.00, 0.00, 0.00), z=(-0.00, -0.00, -1.00))\n",
"Plane(o=(0.00, 0.00, -5.00), x=(1.00, 0.00, 0.00), z=(0.00, 0.00, 1.00))\n",
"Plane(o=(0.00, 0.00, 0.00), x=(1.00, 0.00, 0.00), z=(0.00, 0.00, 1.00))\n",
"Plane(o=(0.00, 0.00, 0.00), x=(1.00, 0.00, 0.00), z=(-0.00, -0.00, -1.00))\n",
"Plane(o=(0.00, 0.00, 0.00), x=(0.00, 1.00, 0.00), z=(0.00, 0.00, -1.00))\n"
"+\n"
]
},
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 23,
"metadata": {},
"output_type": "execute_result"
}
],
"execution_count": 23
},
{
"metadata": {
"ExecuteTime": {
"end_time": "2026-05-12T20:49:38.331665787Z",
"start_time": "2026-05-12T20:49:38.112592978Z"
}
},
"cell_type": "code",
"source": [
"from build123d import *\n",
"from ocp_vscode import *\n",
"\n",
"encoche_profondeur = 4\n",
"encoche_longueur = 20\n",
"encoche_largueur = 10 / 3\n",
"\n",
"with BuildPart() as p_top:\n",
" Box(30, 10, 10)\n",
" bottom_face = faces().filter_by(Plane.XY).sort_by(Axis.Z)[0]\n",
" bottom_plane = Plane(\n",
" origin=(0, 0, bottom_face.center().Z),\n",
" z_dir=(0, 0, 1)\n",
" )\n",
" with BuildSketch(bottom_plane):\n",
" Rectangle(encoche_longueur, encoche_largueur)\n",
" extrude(amount=encoche_profondeur, mode=Mode.SUBTRACT)\n",
"\n",
" top_edges = edges(Select.LAST).filter_by_position(Axis.Z,\n",
" minimum=bottom_plane.origin.Z + encoche_profondeur - 0.01,\n",
" maximum=bottom_plane.origin.Z + encoche_profondeur )\n",
" print(top_edges)\n",
" chamfer(top_edges, length=1)\n",
"\n",
"with BuildPart() as p_bottom:\n",
" Box(30, 10, 10)\n",
" top_face = faces().filter_by(Plane.XY).sort_by(Axis.Z)[-1]\n",
" top_plane = Plane(\n",
" origin=(0, 0, top_face.center().Z),\n",
" z_dir=(0, 0, 1)\n",
" )\n",
" with BuildSketch(top_plane):\n",
" Rectangle(encoche_longueur - 0.3, encoche_largueur - 0.3)\n",
" extrude(amount=encoche_profondeur - 0.3, mode=Mode.ADD)\n",
" top_edges = edges(Select.LAST).filter_by_position(Axis.Z, minimum=top_plane.origin.Z + encoche_profondeur / 2,\n",
" maximum=top_plane.origin.Z + encoche_profondeur * 2)\n",
" chamfer(top_edges, length=1)\n",
"\n",
"c = Compound(children=[p_top.part, p_bottom.part])\n",
"show(p_top, p_bottom)\n",
"export_step(c, \"/tmp/test_emboitement.step\")"
],
"id": "daba6eff56e1a97c",
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[<build123d.topology.one_d.Edge object at 0x7edf3047ded0>, <build123d.topology.one_d.Edge object at 0x7edf3047e2d0>, <build123d.topology.one_d.Edge object at 0x7edf3047f190>, <build123d.topology.one_d.Edge object at 0x7edf3047d510>]\n",
"c+\n"
]
},
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 48,
"metadata": {},
"output_type": "execute_result"
}
],
"execution_count": 13
"execution_count": 48
},
{
"metadata": {

54
tractrudeuse_v2.ipynb
Unescape View File

@ -6,8 +6,8 @@
"metadata": {
"collapsed": true,
"ExecuteTime": {
"end_time": "2026-05-12T16:07:33.781803143Z",
"start_time": "2026-05-12T16:07:26.817563805Z"
"end_time": "2026-05-12T22:59:12.711790474Z",
"start_time": "2026-05-12T22:59:04.480803556Z"
}
},
"source": [
@ -77,10 +77,10 @@
"bac_hauteur = 100.0 # mm\n",
"\n",
"# Fixations couvercle\n",
"vis_diam = 4 + 0.1\n",
"vis_diam = 4 + 1\n",
"vis_longueur = 40\n",
"vis_profondeur_trou_bloc = vis_longueur - couvercle_epaisseur\n",
"vis_ecrou_diam = 7 + 0.15\n",
"vis_ecrou_diam = 7 + 2\n",
"vis_ecrou_hauteur = 3.2 + 0.15\n",
"\n",
"# Fixation couplage des deux sous-parties du bloc extrudeur\n",
@ -116,12 +116,12 @@
"cav_y = 0\n",
"\n",
"# Bac\n",
"bac_ext_x = bloc_extrudeur_ext_x + 2 * (epaisseur_paroi + emboitement_jeu)\n",
"bac_ext_y = bloc_extrudeur_ext_y + 2 * (epaisseur_paroi + emboitement_jeu)\n",
"bac_ext_x = bloc_extrudeur_ext_x + epaisseur_paroi + 2 * emboitement_jeu\n",
"bac_ext_y = bloc_extrudeur_ext_y + epaisseur_paroi + 2 * emboitement_jeu\n",
"\n",
"# Couvercle\n",
"couv_ext_x = bloc_extrudeur_ext_x + 2 * (epaisseur_paroi + emboitement_jeu)\n",
"couv_ext_y = bloc_extrudeur_ext_y + 2 * (epaisseur_paroi + emboitement_jeu)\n",
"couv_ext_x = bloc_extrudeur_ext_x + epaisseur_paroi + 2 * emboitement_jeu\n",
"couv_ext_y = bloc_extrudeur_ext_y + epaisseur_paroi + 2 * emboitement_jeu\n",
"couv_ext_z = couvercle_epaisseur + emboitement_profondeur\n",
"\n",
"offset_couv = epaisseur_paroi + emboitement_jeu\n",
@ -284,7 +284,7 @@
" y_offsets = (bloc_extrudeur_ext_y / 2 - epaisseur_paroi / 2,\n",
" -(bloc_extrudeur_ext_y / 2) + epaisseur_paroi / 2)\n",
" x_offsets = (bloc_extrudeur_ext_x / 2 - epaisseur_paroi * 2,\n",
" - bloc_extrudeur_ext_x / 2 + epaisseur_paroi * 2)\n",
" - bloc_extrudeur_ext_x / 2 + epaisseur_paroi * 3)\n",
" sockets_offsets = list(product(x_offsets, y_offsets))\n",
" with BuildPart() as p_top:\n",
" add(top)\n",
@ -297,6 +297,10 @@
" with Locations(sockets_offsets):\n",
" Rectangle(encoche_longueur, encoche_largueur)\n",
" extrude(amount=encoche_profondeur, mode=Mode.SUBTRACT)\n",
" top_edges = edges(Select.LAST).filter_by_position(Axis.Z,\n",
" minimum=bottom_plane.origin.Z + encoche_profondeur - 0.01,\n",
" maximum=bottom_plane.origin.Z + encoche_profondeur)\n",
" chamfer(top_edges, length=1)\n",
"\n",
" with BuildPart() as p_bottom:\n",
" add(bottom)\n",
@ -307,8 +311,8 @@
" )\n",
" with BuildSketch(top_plane):\n",
" with Locations(sockets_offsets):\n",
" Rectangle(encoche_longueur - 0.4, encoche_largueur - 0.4)\n",
" extrude(amount=encoche_profondeur - 0.2, mode=Mode.ADD)\n",
" Rectangle(encoche_longueur - 0.3, encoche_largueur - 0.3)\n",
" extrude(amount=encoche_profondeur - 0.3, mode=Mode.ADD)\n",
" top_edges = edges(Select.LAST).filter_by_position(Axis.Z, minimum=top_plane.origin.Z + encoche_profondeur / 2, maximum= top_plane.origin.Z + encoche_profondeur * 2)\n",
" chamfer(top_edges, length=1)\n",
"\n",
@ -333,14 +337,16 @@
" with BuildSketch(top_face) as sk:\n",
" # Position relative au centre de la face (origine du sketch)\n",
" with Locations(Location((0, 0))):\n",
" Rectangle(bac_ext_x - 2 * epaisseur_paroi, bac_ext_y - 2 * epaisseur_paroi)\n",
" Rectangle(bloc_extrudeur_ext_x + emboitement_jeu * 2,\n",
" bloc_extrudeur_ext_y + emboitement_jeu * 2)\n",
"\n",
" extrude(amount=-emboitement_profondeur, mode=Mode.SUBTRACT)\n",
"\n",
" with BuildSketch(top_face) as sk:\n",
" # Position relative au centre de la face (origine du sketch)\n",
" with Locations(Location((0, 0))):\n",
" Rectangle(bac_ext_x - 3 * epaisseur_paroi, bac_ext_y - 3 * epaisseur_paroi)\n",
" Rectangle(bloc_extrudeur_ext_x - epaisseur_paroi /2,\n",
" bloc_extrudeur_ext_y - epaisseur_paroi /2)\n",
"\n",
" extrude(amount=-(bac_hauteur - epaisseur_paroi), mode=Mode.SUBTRACT)\n",
"\n",
@ -361,7 +367,8 @@
" with BuildSketch(bottom_face) as sk:\n",
" # Position relative au centre de la face (origine du sketch)\n",
" with Locations(Location((0, 0))):\n",
" Rectangle(couv_ext_x - 2 * epaisseur_paroi, couv_ext_y - 2 * epaisseur_paroi, )\n",
" Rectangle(bloc_extrudeur_ext_x + emboitement_jeu * 2,\n",
" bloc_extrudeur_ext_y + emboitement_jeu * 2)\n",
" extrude(amount=-emboitement_profondeur, mode=Mode.SUBTRACT)\n",
"\n",
" # 3. Ouverture rectangulaire centrée sur la cavité\n",
@ -400,35 +407,38 @@
"name": "stdout",
"output_type": "stream",
"text": [
"c+c+\n"
"++++\n"
]
}
],
"execution_count": 14
"execution_count": 19
},
{
"metadata": {
"ExecuteTime": {
"end_time": "2026-05-09T14:28:52.711328232Z",
"start_time": "2026-05-09T14:28:52.689567682Z"
"end_time": "2026-05-12T23:02:00.063069947Z",
"start_time": "2026-05-12T23:01:52.552843497Z"
}
},
"cell_type": "code",
"source": "make_brake_formed",
"source": [
"full = Compound(children=[make_couvercle(), make_bac_recup(), make_bloc_extrudeur()])\n",
"export_step(full, \"/tmp/tractotine.step\")"
],
"id": "810fb3a101c2fccd",
"outputs": [
{
"data": {
"text/plain": [
"234.5"
"True"
]
},
"execution_count": 111,
"execution_count": 20,
"metadata": {},
"output_type": "execute_result"
}
],
"execution_count": 111
"execution_count": 20
}
],
"metadata": {

Write Preview
Loading…
Cancel
Save