| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-40,0)) | |
| r=w0.sketch().push([(-23,-47)]).circle(3).reset().face(w0.sketch().segment((-22,-18),(6,-26)).segment((12,-6)).arc((-4,-7),(-16,2)).close().assemble()).reset().face(w0.sketch().arc((-7,30),(8,31),(20,22)).segment((26,42)).segment((-1,50)).close().assemble()).finalize().extrude(80) |