60 lines
1.4 KiB
Python
60 lines
1.4 KiB
Python
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import cadquery2 as cq
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from cadquery2 import exporters
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# Dimensions copied from modelo.py,
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# TODO refactor into a separate file
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# Thickness of the outer material
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shell_t = 3
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# Size of the kbd board
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kbd_height = 98
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kbd_width = 286
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kbd_angle = 5
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# Size of the whole object
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width = kbd_width + 2 * shell_t
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height = 69
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thickness = 10
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# Visible screen size
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vis_w = 223
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vis_h = 58
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viewport_cutout = cq.Sketch().trapezoid(vis_w, vis_h, 90, mode="a")
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# Whole screen size
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scr_w = 231
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scr_h = 65
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scr_thickness = 5.5
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screen_cutout = cq.Sketch().trapezoid(scr_w, scr_h, 90, mode="a")
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# Circuit board and cable space
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board_cutout = cq.Sketch().polygon(
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[(0, 0), (width / 2 - 10, 0), (width / 2 - 10, vis_h), (0, vis_h), (0, 0)], mode="a"
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)
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model = (
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cq.Workplane("XY")
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.workplane()
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.box(width, height, thickness)
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.faces(">Z")
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# Cut off viewport
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.placeSketch(viewport_cutout)
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.cutBlind(-1000)
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# Make hole for screen assembly
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.faces(">Z")
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.workplane(offset=-shell_t, centerOption="CenterOfBoundBox")
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# Left bezel is 4mm wider than right one, so this hole is displaced to the left
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.center(-2, 0)
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.placeSketch(screen_cutout)
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.cutBlind(-scr_thickness)
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.faces(">Z")
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.workplane(offset=-shell_t-scr_thickness, centerOption="CenterOfBoundBox")
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.center(0, - vis_h / 2)
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.placeSketch(board_cutout)
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.cutBlind(-1000)
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)
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exporters.export(model, "screen_mount.stl")
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