You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.7 KiB
69 lines
1.7 KiB
import cadquery as cq
|
|
from cq_warehouse.fastener import SocketHeadCapScrew
|
|
from cq_warehouse.bearing import SingleRowDeepGrooveBallBearing
|
|
import cq_warehouse.extensions
|
|
from cqmore import Workplane
|
|
from cqmore.curve import archimedeanSpiral, circle
|
|
from cqmore.polygon import regularPolygon, star
|
|
from random import randint, choice
|
|
import functools as fnc
|
|
import itertools as it
|
|
|
|
|
|
def makeTriangle(self, width, height, x_offset=0, y_offset=0):
|
|
return self.move(x_offset, y_offset).makePolygon(
|
|
[(height / 2, width * 20, -width), (0, width, 0), (width, height, 0)]
|
|
)
|
|
|
|
|
|
def add_triangle(plane, width, height, offset):
|
|
return plane.triangle(width, height, y_offset=offset)
|
|
|
|
|
|
Workplane.triangle = makeTriangle
|
|
|
|
# must be 17 mm wide
|
|
# gap must be at least 4 mm
|
|
|
|
holder_dim = (18, 30, 30)
|
|
holder_slot_dim = (
|
|
holder_dim[0] + holder_dim[0] * 0.65,
|
|
holder_dim[1] - holder_dim[1] * 0.2,
|
|
holder_dim[1] - holder_dim[1] * 0.865,
|
|
) # should be around 4mm
|
|
|
|
pole_dim = (18, 10)
|
|
lip_dim = (pole_dim[0], 15)
|
|
pole_length = 230
|
|
|
|
print(holder_slot_dim)
|
|
|
|
result = Workplane().box(*holder_dim)
|
|
result = result.workplane().moveTo(0, -5).box(*holder_slot_dim, True, "cut")
|
|
result = (
|
|
result.faces(">Z")
|
|
.workplane()
|
|
.moveTo(0, (holder_dim[0]) - 8)
|
|
.rect(*pole_dim)
|
|
.extrude(pole_length)
|
|
)
|
|
|
|
support_width = 10
|
|
|
|
result = (
|
|
result.faces(">Y[1]")
|
|
.workplane()
|
|
.triangle(support_width, support_width, -support_width / 2, -holder_dim[0])
|
|
.extrude(15)
|
|
)
|
|
|
|
result = (
|
|
result.faces(">Z[3]")
|
|
.center(0, pole_length - lip_dim[0] / 4)
|
|
.workplane()
|
|
.moveTo(0, lip_dim[1])
|
|
.rect(*lip_dim)
|
|
.extrude(pole_dim[0] / 4)
|
|
)
|
|
|
|
cq.exporters.export(result, "/home/deck/cad_files/tape_holder.step")
|
|
|