| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(16,0,0)) | |
| r=w0.sketch().segment((-11,-50),(27,-50)).segment((27,8)).segment((7,8)).arc((13,13),(17,20)).arc((25,24),(18,30)).arc((-19,45),(-11,6)).close().assemble().push([(-4.5,27.5)]).rect(3,21,mode='s').finalize().extrude(-32) |