| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,50,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,-20)) | |
| r=w0.sketch().arc((1,26),(23,28),(14,49)).segment((14,26)).close().assemble().finalize().extrude(-37).union(w0.workplane(offset=-20/2).moveTo(-27.5,18).box(17,38,20)).union(w1.sketch().arc((-37,-4),(0,-49),(10,8)).arc((-26,49),(-37,-4)).assemble().finalize().extrude(56)) |