| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-27,0,0)) | |
| r=w0.sketch().segment((-13,11),(-3,1)).segment((34,41)).segment((24,50)).segment((17,43)).arc((17,31),(5,30)).close().assemble().finalize().extrude(6).union(w0.sketch().push([(-13,-29)]).circle(21).push([(-26.5,-27.5)]).rect(5,11,mode='s').push([(-13,-29)]).circle(10,mode='s').finalize().extrude(55)) |