| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,13)) | |
| w1=cq.Workplane('XY',origin=(0,0,26)) | |
| r=w0.sketch().arc((-7,46),(6,45),(16,39)).segment((50,39)).segment((50,47)).segment((-7,47)).close().assemble().finalize().extrude(-44).union(w0.workplane(offset=-26/2).moveTo(-23,-20).box(20,52,26)).union(w1.sketch().arc((-9,2),(-46,-34),(3,-17)).segment((42,-17)).segment((42,29)).segment((-9,29)).close().assemble().finalize().extrude(5)) |