| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,10,0)) | |
| r=w0.sketch().push([(-23.5,29.5)]).rect(53,33).push([(-27,26)]).circle(10,mode='s').finalize().extrude(-30).union(w0.sketch().segment((18,1),(33,1)).arc((25,2),(18,1)).assemble().reset().face(w0.sketch().arc((34,-46),(50,-23),(34,0)).close().assemble()).finalize().extrude(9)) |