| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-21,0)) | |
| r=w0.sketch().segment((-12,-26),(-10,-28)).segment((-6,-26)).close().assemble().finalize().extrude(8).union(w0.workplane(offset=22/2).moveTo(3,-17).cylinder(22,33)).union(w0.sketch().segment((-36,21),(-15,6)).segment((-15,50)).close().assemble().finalize().extrude(42)) |