| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-8,0,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,-14)) | |
| r=w0.sketch().segment((-50,-8),(-47,-8)).arc((-30,-19),(-12,-8)).segment((-9,-8)).segment((-9,8)).segment((-12,8)).arc((-30,19),(-47,8)).segment((-50,8)).close().assemble().push([(-30,0)]).circle(13,mode='s').finalize().extrude(-3).union(w1.workplane(offset=30/2).moveTo(0,28).cylinder(30,22)) |