| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,1,0)) | |
| r=w0.sketch().arc((3,12),(7,12),(10,10)).segment((12,14)).segment((4,16)).close().assemble().finalize().extrude(-28).union(w0.sketch().push([(-35,-16)]).circle(15).reset().face(w0.sketch().segment((-42,-13),(-38,-21)).segment((-25,-13)).segment((-29,-5)).close().assemble(),mode='s').finalize().extrude(21)).union(w0.workplane(offset=26/2).moveTo(36,17).cylinder(26,14)) |