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("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)