| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(18,0,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,-27)) | |
| r=w0.sketch().segment((-44,-1),(5,-1)).segment((-15,-13)).segment((8,-50)).segment((43,-28)).segment((27,-1)).segment((37,-1)).segment((37,50)).segment((-44,50)).close().assemble().finalize().extrude(-35).union(w0.sketch().push([(14,-21)]).circle(1).reset().face(w0.sketch().segment((13,-20),(14,-22)).segment((15,-21)).segment((14,-20)).close().assemble(),mode='s').finalize().extrude(-24)).union(w1.sketch().segment((4,-15),(4,44)).arc((-18,14),(4,-15)).assemble().finalize().extrude(-2)) |