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Refactored pillars to join screen (adds concept of screw holes)

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Roberto Alsina 2023-03-21 10:21:04 -03:00
parent cdf2e33f64
commit d1e7b589c8
2 changed files with 20 additions and 28 deletions
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notebook_nueva/model.stl
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notebook_nueva/modelo.py
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@ -5,6 +5,7 @@ import audio_plug
import battery_holder import battery_holder
import usb_hub import usb_hub
import zero_holder as cpu_holder import zero_holder as cpu_holder
import screen_pillars
from utils import extrude_shape, punch_hole, punch_hole2 from utils import extrude_shape, punch_hole, punch_hole2
# Base for the notebook. Basically a kbd base that extends back # Base for the notebook. Basically a kbd base that extends back
@ -62,22 +63,14 @@ kbd_lower_pillars = (
# parts of the case. # parts of the case.
# Measured from top-left corner OUTSIDE # Measured from top-left corner OUTSIDE
mounting_pillar_positions = [ mounting_pillar_positions = [
(6, -6), (6, 6),
(6, -40), (6, 40),
(120, -6), (120, 6),
(170, -6), (170, 6),
(width - 6, -6), (width - 6, 6),
(width - 6, -30), (width - 6, 30),
] ]
screen_pillars.init(mounting_pillar_positions, thickness - shell_t)
mounting_pillars = (
cq.Sketch()
.push(mounting_pillar_positions)
.trapezoid(12, 12, 90, mode="a")
.circle(1.8, mode="s")
)
screw_holes = cq.Sketch().push(mounting_pillar_positions).circle(3, mode="a")
# Thing to "grab" the hub so it stays in place # Thing to "grab" the hub so it stays in place
# Distance from edge to center of USB plug # Distance from edge to center of USB plug
@ -135,19 +128,6 @@ def model():
# Slope for the beyboard # Slope for the beyboard
.workplaneFromTagged("sloped") .workplaneFromTagged("sloped")
.split(keepBottom=True) .split(keepBottom=True)
# Pillars to join with top half
.workplaneFromTagged("mid_height")
.workplane(offset=-thickness / 2, centerOption="CenterOfBoundBox")
.center(-width / 2, height / 2)
.placeSketch(mounting_pillars)
.extrude(thickness)
# Holes to insert screws from the bottom
.workplaneFromTagged("mid_height")
.workplane(offset=-thickness / 2, centerOption="CenterOfBoundBox")
.center(-width / 2, height / 2)
.placeSketch(screw_holes)
# 13 is 20-7 (screw thread length - threaded insert depth)
.cutBlind(thickness - 13)
) )
# Now the basic box shape is in place, start adding things # Now the basic box shape is in place, start adding things
@ -203,6 +183,18 @@ def model():
shell_t=shell_t, shell_t=shell_t,
) )
model = screen_pillars.add(
model=model,
width=width,
height=height,
thickness=thickness,
offset_x=0,
offset_y=0,
bottom_face="<Z",
back_face=None,
shell_t=shell_t,
)
return model return model