| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(6,0,0)) | |
| r=w0.sketch().segment((18,-47),(24,-50)).segment((42,-16)).segment((36,-13)).close().assemble().finalize().extrude(-13).union(w0.sketch().arc((-24,-2),(-13,-8),(-3,0)).arc((-18,50),(-24,-2)).assemble().finalize().extrude(-3)) |