| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,-3)) | |
| r=w0.sketch().arc((0,-17),(7,-17),(0,-16)).close().assemble().finalize().extrude(-43).union(w0.sketch().arc((22,-49),(28,-50),(34,-49)).close().assemble().finalize().extrude(44)).union(w1.sketch().arc((-27,12),(-14,50),(5,14)).segment((5,26)).segment((-3,26)).segment((-3,45)).segment((-22,45)).segment((-22,26)).segment((-23,26)).segment((-23,4)).arc((-26,8),(-27,12)).assemble().finalize().extrude(-12)) |