| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(4,0,0)) | |
| r=w0.sketch().segment((-33,-16),(-27,-16)).segment((-27,-35)).segment((13,-35)).segment((13,5)).segment((-11,5)).segment((-11,16)).segment((-22,16)).arc((-43,17),(-33,-2)).close().assemble().push([(3.5,-3.5)]).rect(9,11,mode='s').finalize().extrude(-20).union(w0.sketch().arc((-43,-2),(-22,-18),(-10,5)).arc((-33,34),(-43,-2)).assemble().reset().face(w0.sketch().arc((14,-14),(30,-17),(38,-31)).arc((49,-8),(27,3)).segment((27,11)).segment((14,11)).close().assemble()).finalize().extrude(13)) |