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tweaks

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This commit is contained in:
Roberto Alsina 2022-07-23 16:12:56 -03:00
parent 027276c4eb
commit 5dd7b5578f
5 changed files with 14 additions and 18 deletions
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4
monitor/case.py
View File

@ -11,9 +11,7 @@ board_cutout = (
cq.Sketch().trapezoid(55, 50, 90, mode="a").reset().vertices("<X").fillet(5) cq.Sketch().trapezoid(55, 50, 90, mode="a").reset().vertices("<X").fillet(5)
) )
cable_relief = ( cable_relief = cq.Sketch().trapezoid(width, 30, 90)
cq.Sketch().trapezoid(width, 30, 90)
)
segment_breaks_top = ( segment_breaks_top = (
cq.Sketch() cq.Sketch()

6
monitor/hinge.py
View File

@ -18,7 +18,7 @@ hinge_gap = screw_shaft - 2 * hinge_t
hinge_profile_1 = ( hinge_profile_1 = (
cq.Sketch() cq.Sketch()
.segment((0, 0), (0, hinge_h)) .segment((0, 0), (0, hinge_h))
.arc((0, hinge_h), (hinge_w / 2, hinge_h + hinge_w/2), (hinge_w, hinge_h)) .arc((0, hinge_h), (hinge_w / 2, hinge_h + hinge_w / 2), (hinge_w, hinge_h))
.segment((hinge_w, 0)) .segment((hinge_w, 0))
.close() .close()
.arc((hinge_w / 2, hinge_h), screw_radius, 0, 360) .arc((hinge_w / 2, hinge_h), screw_radius, 0, 360)
@ -28,7 +28,7 @@ hinge_profile_1 = (
hinge_profile_2 = ( hinge_profile_2 = (
cq.Sketch() cq.Sketch()
.segment((0, 0), (0, hinge_h)) .segment((0, 0), (0, hinge_h))
.arc((0, hinge_h), (hinge_w / 2, hinge_h + hinge_w/2), (hinge_w, hinge_h)) .arc((0, hinge_h), (hinge_w / 2, hinge_h + hinge_w / 2), (hinge_w, hinge_h))
.segment((hinge_w, 0)) .segment((hinge_w, 0))
.close() .close()
.arc((hinge_w / 2, hinge_h), ti_radius, 0, 360) .arc((hinge_w / 2, hinge_h), ti_radius, 0, 360)
@ -44,4 +44,4 @@ hinge = (
.extrude(hinge_t) .extrude(hinge_t)
) )
#exporters.export(hinge, "hinge.stl") # exporters.export(hinge, "hinge.stl")

8
monitor/lower_arm.py
View File

@ -34,17 +34,13 @@ lower_arm = (
.fillet(0.25) .fillet(0.25)
.faces(">Y") .faces(">Y")
# Add hinge that connects to the monitor # Add hinge that connects to the monitor
.workplane( .workplane(centerOption="CenterOfBoundBox", offset=(hinge_gap - arm_width) / 2)
centerOption="CenterOfBoundBox", offset=(hinge_gap - arm_width) / 2
)
.center(0, arm_length / 2 + (outer_monitor_hinge - inner_monitor_hinge)) .center(0, arm_length / 2 + (outer_monitor_hinge - inner_monitor_hinge))
.placeSketch(monitor_hinge_shape) .placeSketch(monitor_hinge_shape)
.extrude(-hinge_gap) .extrude(-hinge_gap)
.center(0, -(arm_length + outer_tripod_hinge)) .center(0, -(arm_length + outer_tripod_hinge))
# Undo previous offset + new offset # Undo previous offset + new offset
.workplane( .workplane(offset=-(hinge_gap - arm_width - tripod_hinge_width + arm_width) / 2)
offset=-(hinge_gap - arm_width - tripod_hinge_width + arm_width) / 2
)
# Add hinge that connects to the tripod # Add hinge that connects to the tripod
.placeSketch(tripod_hinge_shape) .placeSketch(tripod_hinge_shape)
.extrude(-tripod_hinge_width) .extrude(-tripod_hinge_width)

10
monitor/rear_mount.py
View File

@ -60,14 +60,16 @@ rear_mount = (
.cutBlind(-screw_head_h) .cutBlind(-screw_head_h)
# Hinge integration # Hinge integration
.faces(">X") .faces(">X")
.workplane(centerOption="CenterOfBoundBox", offset=-(rear_mount_width-20)/2) .workplane(centerOption="CenterOfBoundBox", offset=-(rear_mount_width - 20) / 2)
.transformed(rotate=cq.Vector(0, 0, 90)) .transformed(rotate=cq.Vector(0, 0, 90))
.center(-hinge_w / 2, rear_mount_thickness / 2).tag("hingeplane") .center(-hinge_w / 2, rear_mount_thickness / 2)
.tag("hingeplane")
.placeSketch(hinge_profile_1) .placeSketch(hinge_profile_1)
.extrude(-hinge_t) .extrude(-hinge_t)
.workplaneFromTagged("hingeplane") .workplaneFromTagged("hingeplane")
.workplane(offset=-hinge_t - hinge_gap) .workplane(offset=-hinge_t - hinge_gap)
.placeSketch(hinge_profile_2) .placeSketch(hinge_profile_2)
.extrude(-hinge_t)) .extrude(-hinge_t)
)
exporters.export(rear_mount, "rear_mount.stl") exporters.export(rear_mount, "rear_mount.stl")

4
monitor/upper_arm.py
View File

@ -21,7 +21,7 @@ elbow_hinge_shape = (
arm_length = 150 arm_length = 150
arm_width = hinge_gap arm_width = hinge_gap
lower_arm = ( upper_arm = (
cq.Workplane("XY") cq.Workplane("XY")
.rect(hinge_w, hinge_gap) .rect(hinge_w, hinge_gap)
.extrude(arm_length) .extrude(arm_length)
@ -51,4 +51,4 @@ lower_arm = (
.extrude(-(2 * hinge_t + hinge_gap)) .extrude(-(2 * hinge_t + hinge_gap))
) )
exporters.export(lower_arm, "upper_arm.stl") exporters.export(upper_arm, "upper_arm.stl")