| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-14,0,0)) | |
| r=w0.sketch().arc((-26,7),(-42,-31),(-10,-5)).arc((-15,5),(-26,7)).assemble().finalize().extrude(7).union(w0.sketch().segment((1,-10),(24,-10)).segment((24,-11)).segment((27,-11)).segment((27,-10)).segment((50,-10)).segment((50,34)).segment((27,34)).segment((27,35)).segment((24,35)).segment((24,34)).segment((1,34)).close().assemble().finalize().extrude(29)) |