| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,11)) | |
| r=w0.sketch().segment((-28,-12),(-19,-24)).segment((-19,-38)).segment((16,-38)).segment((16,-17)).arc((-7,-25),(-24,-9)).close().assemble().finalize().extrude(-21).union(w0.sketch().segment((33,-36),(33,-14)).segment((37,-14)).segment((37,-33)).arc((-38,31),(34,-36)).close().assemble().push([(-1.5,-2)]).rect(97,4,mode='s').finalize().extrude(-20)) |