| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,19,0)) | |
| r=w0.sketch().push([(-44.5,30.5)]).rect(11,33).push([(-48,30)]).circle(2,mode='s').finalize().extrude(-38).union(w0.sketch().arc((-25,-4),(-14,-46),(20,-18)).segment((50,-18)).segment((50,19)).segment((1,19)).segment((1,4)).arc((-1,4),(-4,5)).segment((6,-15)).segment((-15,-25)).close().assemble().push([(25.5,0)]).rect(17,6,mode='s').finalize().extrude(-18)) |