| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-20)) | |
| w1=cq.Workplane('YZ',origin=(16,0,0)) | |
| r=w0.sketch().segment((17,-50),(23,-50)).segment((23,-47)).arc((20,-46),(17,-46)).close().assemble().finalize().extrude(33).union(w1.sketch().push([(16.5,9.5)]).rect(67,21).reset().face(w1.sketch().segment((-3,5),(12,5)).arc((17,3),(21,5)).segment((36,5)).segment((36,13)).segment((21,13)).arc((17,15),(12,13)).segment((-3,13)).close().assemble(),mode='s').finalize().extrude(-40)) |