move to right place

simple_lid.py

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+import cadquery as cq
+
+import dimensions as dim
+from utils import extrude_shape2, hex_vents, punch_hole, export
+
+
+def model():
+    # Create the basic shape of the case lid
+    model = (
+        cq.Workplane("XY")
+        # Hollow box
+        .box(dim.width, dim.sl_height, dim.sl_thickness)
+        .edges("|Z and >Y")
+        .fillet(2)
+    )
+
+    # Make many holes
+    vent = hex_vents(size=6, width=dim.width * 0.9, height=dim.sl_height * 0.9)[0]
+    model = punch_hole(
+        model=model,
+        face=">Z",
+        w=dim.width,
+        h=dim.sl_height,
+        x_offset=0.05 * dim.width,
+        y_offset=0.05 * dim.sl_height,
+        hole=vent,
+        depth=dim.sl_thickness,
+    )
+
+    # Add screw holes
+    for position in dim.mounting_pillar_positions:
+        model = (
+            model.faces(">Z")
+            .workplane(centerOption="CenterOfBoundBox")
+            .center(
+                -dim.width / 2 + position[0],
+                dim.sl_height / 2 - position[1] - dim.shell_t,
+            )
+            .placeSketch(cq.Sketch().circle(dim.m4_top / 2 + 1.5))
+            .extrude(-dim.sl_thickness)
+            .faces(">Z")
+            .workplane(centerOption="CenterOfBoundBox")
+            .center(
+                -dim.width / 2 + position[0],
+                dim.sl_height / 2 - position[1] - dim.shell_t,
+            )
+            .cskHole(dim.m4_bottom, dim.m4_top, 82, depth=None)
+        )
+
+    # Add front lip
+
+    model = (
+        model.faces(">Z")
+        .workplane(centerOption="CenterOfBoundBox")
+        .center(0, -dim.sl_height / 2 + dim.sl_lip_thickness / 2)
+        .placeSketch(
+            cq.Sketch().trapezoid(dim.width - 2 * dim.shell_t, dim.sl_lip_thickness, 90)
+        )
+        .extrude(-dim.sl_front_lip - dim.sl_thickness)
+    )
+
+    return model
+
+
+def decorative_cover():
+    # A decorative thingie to cover the ugly seam in the middle
+    model = cq.Workplane("XY").box(10, dim.sl_height, 1).edges("|Z").fillet(1)
+    vent = hex_vents(
+        size=6, width=dim.width * 0.9, height=dim.sl_height * 0.9, density=0.775
+    )[0]
+
+    model = extrude_shape2(
+        model=model,
+        face=">Z",
+        w=dim.width,
+        h=dim.sl_height,
+        x_offset=0.05 * dim.width,
+        y_offset=0.05 * dim.sl_height,
+        hole=vent,
+        depth=3,
+    )
+    return model
+
+
+if __name__ == "__main__":
+    model = model()
+    export(model, "simple_lid.stl")
+
+    cover = decorative_cover()
+    export(cover, "simple_lid_cover.stl")
+
+    export(
+        model,
+        "simple_lid.svg",
+        opt={
+            "projectionDir": (0, 0, 1),
+        },
+    )
+
+    export(
+        model.faces(">X").workplane(offset=-dim.width / 2).split(keepTop=True),
+        "simple_lid_right.stl",
+    )
+    export(
+        model.faces(">X").workplane(offset=-dim.width / 2).split(keepBottom=True),
+        "simple_lid_left.stl",
+    )