cadquery_files/cell_measure_robot/feeder.py

import cadquery as cq
from cadquery.occ_impl.exporters import ExportTypes

from ocp_vscode import show, show_object

twist_dist = 150
shift = 50
down_shift = 10
height = 25
width = 70
thickness = 1
adapter_legth = 25
stopper_cut_length=20
eps=0.1

# Sweep a circle from diameter 2.0 to diameter 1.0 to diameter 2.0 along X axis length 10.0 + 10.0
sweep = (
    cq.Workplane("ZX")
    .rect(height,width)
    .workplane(offset=twist_dist/3)
    .center(-down_shift/3, shift/3)
    .transformed(rotate=(-30, 0, 0))
    .rect(height,width)
    .workplane(offset=twist_dist/3)
    .center(-down_shift/3, shift/3)
    .transformed(rotate=(-30, 0, 0))
    .rect(height,width)
    .workplane(offset=twist_dist/3)
    .center(-down_shift/3, shift/3)
    .transformed(rotate=(-30, 0, 0))
    .rect(height,width)
    .loft()
).faces("<Y or >X").shell(thickness)

extended = (
    sweep.faces(">X")
    .extrude(adapter_legth,combine=False)
  
)
cutextendedtop = extended.faces(">Z").workplane(centerOption="CenterOfBoundBox").rect(adapter_legth,width).cutBlind(until=-thickness-eps)
stopper_wall=cutextendedtop.faces(">X").workplane(centerOption="CenterOfBoundBox").box(width+2*thickness,adapter_legth+2*thickness,thickness,combine=False).edges("|X").fillet(thickness)
stopper_wall=cutextendedtop.union(stopper_wall)
cutout=stopper_wall.faces(">X").workplane(centerOption="CenterOfBoundBox").rect(width-stopper_cut_length,adapter_legth+2*thickness).cutBlind(-thickness-eps)

extended_cut=cutout.faces(">Y").workplane(centerOption="CenterOfBoundBox").circle(10).cutBlind(until=-80)
# Translate the resulting solids so that they do not overlap and display them left to right



show_object(extended_cut)


with open(r"cadquery_files/cell_measure_robot/feeder.step", "w") as fp:
   cq.exporters.exportShape(extended, ExportTypes.STEP, fp)