vibe-openscad

tier-3-butt-hinge / o4-mini-2025-04-16

7 run / 累計 397.8s / 累計 $0.2428

openai o4 mini 2025-04-16 bare

bare (provider default effort)

run detail →
render
no render
render_error 46.3s · 592/6562t · $0.0295 
openscad stl render failed (exit 1): ERROR: Parser error: syntax error in file ../../../../../tmp/render-I6itKv/input.scad, line 11
Can't parse file '/tmp/render-I6itKv/input.scad'!
SCAD (43 lines) 
// Small butt hinge in open 180° configuration

module leaf(side) {
  // side = -1 for left leaf, +1 for right leaf
  difference() {
    union() {
      // leaf plate
      translate([ side == 1 ? 0 : -25, -15, 0 ])
        cube([25, 30, 2]);
      // knuckle barrels (outer)
      for (ypt in (side == 1 ? [-6, 6] : [-12, 0, 12])) {
        translate([0, ypt, 1])
          rotate([-90, 0, 0])
            cylinder(h = 6, r = 4, center = true);
      }
    }
    // knuckle barrel inner holes
    for (ypt in (side == 1 ? [-6, 6] : [-12, 0, 12])) {
      translate([0, ypt, 1])
        rotate([-90, 0, 0])
          cylinder(h = 6, r = 2.3, center = true);
    }
    // M3 countersunk screw holes (x = ±20, y = -8,0,8)
    for (ypt = [-8, 0, 8]) {
      // countersink cone: 6mm dia → 3.2mm dia over 1mm depth
      translate([side*20, ypt, 1])
        cylinder(h = 1, r1 = 3, r2 = 1.6, center = false);
      // through hole 3.2mm dia
      translate([side*20, ypt, 0])
        cylinder(h = 1, r = 1.6, center = false);
    }
  }
}

// left leaf (x<0)
leaf(-1);
// right leaf (x>0), opened 180°
leaf(1);

// hinge pin
translate([0, 0, 1])
  rotate([-90, 0, 0])
    cylinder(h = 32, r = 2, center = true);

prompt

OpenSCAD で、家具用の小型バット蝶番(butt hinge)を作ってください。
3 つのパーツ(左板、右板、ピン軸)が組み合わさって動作する完成品を、
「開いた状態(180°)」で 1 つの SCAD ファイルに配置して出力します。

寸法と配置:
- 板(leaf)2 枚: 30mm × 25mm × 厚さ 2mm の鉄板形状
  - 縦 30mm の辺がピン軸に沿う(ヒンジ軸方向)
  - 横 25mm の辺が回転で開く方向に伸びる
- ピン軸: 直径 4mm の円柱、長さ 32mm(両端 1mm ずつ knuckle から飛び出す)
- knuckle(筒部): 縦 30mm を 5 等分(各 6mm)に区切り、左板に 3 個・右板に 2 個を
  互い違いに配置(左板は外側 2 個 + 中央 1 個、右板は中間 2 個)
- knuckle 外径 8mm、内径はピン軸 + 0.3mm クリアランス(= 4.6mm 穴)
- 左板と右板はピン軸を共有して回転可能。180° 開いた状態で、両板の
  平らな面が同一平面に来るように配置する
- 各板の knuckle から離れた側に、M3 用の皿穴を 3 個ずつ
  (穴ピッチは板の縦方向に 8mm 間隔、皿穴は表面から見て直径 6mm × 深さ 1mm
  のテーパ + 直径 3.2mm の貫通穴)

座標系:
- ピン軸の中心線を Y 軸に重ねる(ピン軸は +Y 方向)
- 板の平らな面は Z 軸に直交し、左板が x<0 側、右板が x>0 側に伸びる(180° 開)
- knuckle は X=0 を中心とし、Y 方向に 6mm ずつ並ぶ

完成したコード全体を ```openscad ... ``` のフェンスで囲んで出力してください。
コードのみで、追加の説明は不要です。

variant: effort

low success →
low
23.9s · 592/1848t · $0.0088
SCAD (68 lines) 
// OpenSCAD code for a small butt hinge (180° open)

$fn = 64;

// Parameters
leaf_length = 30;    // along Y
leaf_width  = 25;    // along X from hinge axis
leaf_thick  = 2;
knuckle_od  = 8;
knuckle_id  = 4.6;
knuckle_h   = leaf_thick;
knuckle_pitch = leaf_length/5; // 6mm
pin_d       = 4;
pin_len     = leaf_length + 2; // 32mm
csk_d       = 6;
csk_depth   = 1;
hole_d      = 3.2;
hole_pitch  = 8;

// Leaf module: side = -1 for left, +1 for right
module leaf(side = 1) {
    // Board
    translate([ (side==1?0: -leaf_width), -leaf_length/2, 0 ])
        cube([leaf_width, leaf_length, leaf_thick]);
    // Knuckles
    yoffs = [-12, -6, 0, 6, 12];
    for (i = [0:4]) {
        use = (side==-1 && (i==0 || i==2 || i==4)) || (side==1 && (i==1 || i==3));
        if (use) {
            translate([0, yoffs[i], 0])
                knuckle();
        }
    }
    // Countersunk holes on far edge
    for (i=[-1,0,1]) {
        y = i * hole_pitch;
        x = side==1 ? leaf_width : -leaf_width;
        // Through hole
        translate([x, y, 0])
            rotate([90,0,0])
            cylinder(d=hole_d, h=leaf_thick+1, center=true);
        // Countersink (subtractive)
        translate([x, y, leaf_thick - csk_depth])
            rotate([90,0,0])
            cylinder(h=csk_depth, r1=csk_d/2, r2=hole_d/2, center=false);
    }
}

// Knuckle as hollow cylinder
module knuckle() {
    difference() {
        cylinder(d=knuckle_od, h=knuckle_h, center=false);
        translate([0,0,0])
            cylinder(d=knuckle_id, h=knuckle_h+0.1, center=false);
    }
}

// Pin
module pin() {
    translate([0, 0, leaf_thick/2])
        rotate([0,0,0])
        cylinder(d=pin_d, h=pin_len, center=true);
}

// Assemble
leaf(-1);
leaf(1);
pin();
medium (default) render_error render →
render_error
46.3s · 592/6562t · $0.0295 
openscad stl render failed (exit 1): ERROR: Parser error: syntax error in file ../../../../../tmp/render-I6itKv/input.scad, line 11
Can't parse file '/tmp/render-I6itKv/input.scad'!
SCAD (43 lines) 
// Small butt hinge in open 180° configuration

module leaf(side) {
  // side = -1 for left leaf, +1 for right leaf
  difference() {
    union() {
      // leaf plate
      translate([ side == 1 ? 0 : -25, -15, 0 ])
        cube([25, 30, 2]);
      // knuckle barrels (outer)
      for (ypt in (side == 1 ? [-6, 6] : [-12, 0, 12])) {
        translate([0, ypt, 1])
          rotate([-90, 0, 0])
            cylinder(h = 6, r = 4, center = true);
      }
    }
    // knuckle barrel inner holes
    for (ypt in (side == 1 ? [-6, 6] : [-12, 0, 12])) {
      translate([0, ypt, 1])
        rotate([-90, 0, 0])
          cylinder(h = 6, r = 2.3, center = true);
    }
    // M3 countersunk screw holes (x = ±20, y = -8,0,8)
    for (ypt = [-8, 0, 8]) {
      // countersink cone: 6mm dia → 3.2mm dia over 1mm depth
      translate([side*20, ypt, 1])
        cylinder(h = 1, r1 = 3, r2 = 1.6, center = false);
      // through hole 3.2mm dia
      translate([side*20, ypt, 0])
        cylinder(h = 1, r = 1.6, center = false);
    }
  }
}

// left leaf (x<0)
leaf(-1);
// right leaf (x>0), opened 180°
leaf(1);

// hinge pin
translate([0, 0, 1])
  rotate([-90, 0, 0])
    cylinder(h = 32, r = 2, center = true);
high success →
high
175.3s · 592/24855t · $0.1100
SCAD (69 lines) 
$fn = 64;
leaf_width = 25;
leaf_length = 30;
leaf_thickness = 2;
pin_d = 4;
pin_length = 32;
knuckle_len = leaf_length/5;  // 6mm
knuckle_od = 8;
knuckle_id = 4.6;
cs_d = 6;
cs_r = cs_d/2;
cs_depth = 1;
hole_d = 3.2;
hole_r = hole_d/2;
hole_pitch = 8;
hole_x_offset = leaf_width - cs_r;  // 22mm

module knuckle(y_pos) {
  translate([0, y_pos, leaf_thickness/2])
    rotate([90, 0, 0])
      difference() {
        cylinder(h = knuckle_len, r = knuckle_od/2, center = true);
        cylinder(h = knuckle_len + 0.2, r = knuckle_id/2, center = true);
      }
}

module leaf_left() {
  difference() {
    union() {
      translate([-leaf_width, -leaf_length/2, 0])
        cube([leaf_width, leaf_length, leaf_thickness]);
      for (y = [-knuckle_len*2, 0, knuckle_len*2])
        knuckle(y);
    }
    for (y = [-hole_pitch, 0, hole_pitch]) {
      translate([-hole_x_offset, y, 0])
        cylinder(h = leaf_thickness, r = hole_r);
      translate([-hole_x_offset, y, leaf_thickness - cs_depth])
        cylinder(h = cs_depth, r1 = hole_r, r2 = cs_r);
    }
  }
}

module leaf_right() {
  difference() {
    union() {
      translate([0, -leaf_length/2, 0])
        cube([leaf_width, leaf_length, leaf_thickness]);
      for (y = [-knuckle_len, knuckle_len])
        knuckle(y);
    }
    for (y = [-hole_pitch, 0, hole_pitch]) {
      translate([ hole_x_offset, y, 0])
        cylinder(h = leaf_thickness, r = hole_r);
      translate([ hole_x_offset, y, leaf_thickness - cs_depth])
        cylinder(h = cs_depth, r1 = hole_r, r2 = cs_r);
    }
  }
}

module hinge_pin() {
  translate([0, 0, leaf_thickness/2])
    rotate([90, 0, 0])
      cylinder(h = pin_length, r = pin_d/2, center = true);
}

leaf_left();
leaf_right();
hinge_pin();
maxnot run
—
xhighnot run
—

iteration: iter-png

i1 success →
iter 1
24.5s · 1149/2302t · $0.0114
diff vs bare: +11/-11 
  // Small butt hinge in open 180° configuration
  
- module leaf(side) {
+ module leaf(side=1) {
    // side = -1 for left leaf, +1 for right leaf
    difference() {
      union() {
        // leaf plate
        translate([ side == 1 ? 0 : -25, -15, 0 ])
          cube([25, 30, 2]);
        // knuckle barrels (outer)
-       for (ypt in (side == 1 ? [-6, 6] : [-12, 0, 12])) {
+       for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
          translate([0, ypt, 1])
            rotate([-90, 0, 0])
-             cylinder(h = 6, r = 4, center = true);
+             cylinder(h=6, r=4, center=true);
        }
      }
      // knuckle barrel inner holes
-     for (ypt in (side == 1 ? [-6, 6] : [-12, 0, 12])) {
+     for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
        translate([0, ypt, 1])
          rotate([-90, 0, 0])
-           cylinder(h = 6, r = 2.3, center = true);
+           cylinder(h=6, r=2.3, center=true);
      }
-     // M3 countersunk screw holes (x = ±20, y = -8,0,8)
+     // M3 countersunk screw holes
      for (ypt = [-8, 0, 8]) {
-       // countersink cone: 6mm dia → 3.2mm dia over 1mm depth
+       // countersink: 6mm dia → 3.2mm dia over 1mm depth
        translate([side*20, ypt, 1])
-         cylinder(h = 1, r1 = 3, r2 = 1.6, center = false);
+         cylinder(h=1, r1=3, r2=1.6, center=false);
        // through hole 3.2mm dia
        translate([side*20, ypt, 0])
-         cylinder(h = 1, r = 1.6, center = false);
+         cylinder(h=1, r=1.6, center=false);
      }
    }
  }
  
  // left leaf (x<0)
  leaf(-1);
- // right leaf (x>0), opened 180°
+ // right leaf (x>0)
  leaf(1);
  
  // hinge pin
  translate([0, 0, 1])
    rotate([-90, 0, 0])
-     cylinder(h = 32, r = 2, center = true);
+     cylinder(h=32, r=2, center=true);
SCAD (43 lines) 
// Small butt hinge in open 180° configuration

module leaf(side=1) {
  // side = -1 for left leaf, +1 for right leaf
  difference() {
    union() {
      // leaf plate
      translate([ side == 1 ? 0 : -25, -15, 0 ])
        cube([25, 30, 2]);
      // knuckle barrels (outer)
      for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
        translate([0, ypt, 1])
          rotate([-90, 0, 0])
            cylinder(h=6, r=4, center=true);
      }
    }
    // knuckle barrel inner holes
    for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
      translate([0, ypt, 1])
        rotate([-90, 0, 0])
          cylinder(h=6, r=2.3, center=true);
    }
    // M3 countersunk screw holes
    for (ypt = [-8, 0, 8]) {
      // countersink: 6mm dia → 3.2mm dia over 1mm depth
      translate([side*20, ypt, 1])
        cylinder(h=1, r1=3, r2=1.6, center=false);
      // through hole 3.2mm dia
      translate([side*20, ypt, 0])
        cylinder(h=1, r=1.6, center=false);
    }
  }
}

// left leaf (x<0)
leaf(-1);
// right leaf (x>0)
leaf(1);

// hinge pin
translate([0, 0, 1])
  rotate([-90, 0, 0])
    cylinder(h=32, r=2, center=true);
i2 success →
iter 2
40.5s · 1925/5920t · $0.0282
diff vs i1: +3/-3 
  // Small butt hinge in open 180° configuration
  
  module leaf(side=1) {
    // side = -1 for left leaf, +1 for right leaf
    difference() {
      union() {
        // leaf plate
        translate([ side == 1 ? 0 : -25, -15, 0 ])
          cube([25, 30, 2]);
        // knuckle barrels (outer)
        for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
-         translate([0, ypt, 1])
+         translate([0, ypt, 6])
            rotate([-90, 0, 0])
              cylinder(h=6, r=4, center=true);
        }
      }
      // knuckle barrel inner holes
      for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
-       translate([0, ypt, 1])
+       translate([0, ypt, 6])
          rotate([-90, 0, 0])
            cylinder(h=6, r=2.3, center=true);
      }
      // M3 countersunk screw holes
      for (ypt = [-8, 0, 8]) {
        // countersink: 6mm dia → 3.2mm dia over 1mm depth
        translate([side*20, ypt, 1])
          cylinder(h=1, r1=3, r2=1.6, center=false);
        // through hole 3.2mm dia
        translate([side*20, ypt, 0])
          cylinder(h=1, r=1.6, center=false);
      }
    }
  }
  
  // left leaf (x<0)
  leaf(-1);
  // right leaf (x>0)
  leaf(1);
  
  // hinge pin
- translate([0, 0, 1])
+ translate([0, 0, 6])
    rotate([-90, 0, 0])
      cylinder(h=32, r=2, center=true);
SCAD (43 lines) 
// Small butt hinge in open 180° configuration

module leaf(side=1) {
  // side = -1 for left leaf, +1 for right leaf
  difference() {
    union() {
      // leaf plate
      translate([ side == 1 ? 0 : -25, -15, 0 ])
        cube([25, 30, 2]);
      // knuckle barrels (outer)
      for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
        translate([0, ypt, 6])
          rotate([-90, 0, 0])
            cylinder(h=6, r=4, center=true);
      }
    }
    // knuckle barrel inner holes
    for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
      translate([0, ypt, 6])
        rotate([-90, 0, 0])
          cylinder(h=6, r=2.3, center=true);
    }
    // M3 countersunk screw holes
    for (ypt = [-8, 0, 8]) {
      // countersink: 6mm dia → 3.2mm dia over 1mm depth
      translate([side*20, ypt, 1])
        cylinder(h=1, r1=3, r2=1.6, center=false);
      // through hole 3.2mm dia
      translate([side*20, ypt, 0])
        cylinder(h=1, r=1.6, center=false);
    }
  }
}

// left leaf (x<0)
leaf(-1);
// right leaf (x>0)
leaf(1);

// hinge pin
translate([0, 0, 6])
  rotate([-90, 0, 0])
    cylinder(h=32, r=2, center=true);
i3 success →
iter 3
41.0s · 1925/5282t · $0.0254
diff vs i2: +4/-4 
  // Small butt hinge in open 180° configuration
  
  module leaf(side=1) {
    // side = -1 for left leaf, +1 for right leaf
    difference() {
      union() {
        // leaf plate
        translate([ side == 1 ? 0 : -25, -15, 0 ])
          cube([25, 30, 2]);
        // knuckle barrels (outer)
        for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
          translate([0, ypt, 6])
            rotate([-90, 0, 0])
              cylinder(h=6, r=4, center=true);
        }
      }
      // knuckle barrel inner holes
      for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
        translate([0, ypt, 6])
          rotate([-90, 0, 0])
            cylinder(h=6, r=2.3, center=true);
      }
      // M3 countersunk screw holes
      for (ypt = [-8, 0, 8]) {
-       // countersink: 6mm dia → 3.2mm dia over 1mm depth
+       // countersink: 6mm dia at surface → 3.2mm dia at 1mm depth
        translate([side*20, ypt, 1])
-         cylinder(h=1, r1=3, r2=1.6, center=false);
-       // through hole 3.2mm dia
+         cylinder(h=1, r1=1.6, r2=3, center=false);
+       // through hole 3.2mm dia full thickness (2mm)
        translate([side*20, ypt, 0])
-         cylinder(h=1, r=1.6, center=false);
+         cylinder(h=2, r=1.6, center=false);
      }
    }
  }
  
  // left leaf (x<0)
  leaf(-1);
  // right leaf (x>0)
  leaf(1);
  
  // hinge pin
  translate([0, 0, 6])
    rotate([-90, 0, 0])
      cylinder(h=32, r=2, center=true);
SCAD (43 lines) 
// Small butt hinge in open 180° configuration

module leaf(side=1) {
  // side = -1 for left leaf, +1 for right leaf
  difference() {
    union() {
      // leaf plate
      translate([ side == 1 ? 0 : -25, -15, 0 ])
        cube([25, 30, 2]);
      // knuckle barrels (outer)
      for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
        translate([0, ypt, 6])
          rotate([-90, 0, 0])
            cylinder(h=6, r=4, center=true);
      }
    }
    // knuckle barrel inner holes
    for (ypt = side == 1 ? [-6, 6] : [-12, 0, 12]) {
      translate([0, ypt, 6])
        rotate([-90, 0, 0])
          cylinder(h=6, r=2.3, center=true);
    }
    // M3 countersunk screw holes
    for (ypt = [-8, 0, 8]) {
      // countersink: 6mm dia at surface → 3.2mm dia at 1mm depth
      translate([side*20, ypt, 1])
        cylinder(h=1, r1=1.6, r2=3, center=false);
      // through hole 3.2mm dia full thickness (2mm)
      translate([side*20, ypt, 0])
        cylinder(h=2, r=1.6, center=false);
    }
  }
}

// left leaf (x<0)
leaf(-1);
// right leaf (x>0)
leaf(1);

// hinge pin
translate([0, 0, 6])
  rotate([-90, 0, 0])
    cylinder(h=32, r=2, center=true);