| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-17,0)) | |
| w1=cq.Workplane('YZ',origin=(-8,0,0)) | |
| r=w0.sketch().segment((-14,-40),(-5,-40)).arc((7,-32),(17,-44)).arc((28,-50),(37,-40)).segment((46,-40)).segment((46,-4)).segment((-14,-4)).close().assemble().finalize().extrude(21).union(w0.sketch().push([(-38,-9)]).circle(8).reset().face(w0.sketch().segment((-36,-7),(-33,-13)).segment((-35,-6)).close().assemble(),mode='s').finalize().extrude(44)).union(w1.workplane(offset=58/2).moveTo(-23,-38).cylinder(58,3)) |