| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,15,0)) | |
| r=w0.sketch().push([(-17,-48)]).rect(12,4).push([(35.5,24)]).rect(5,52).finalize().extrude(-41).union(w0.sketch().arc((2,8),(-33,-33),(16,-11)).arc((-7,-14),(2,8)).assemble().push([(-11,-38)]).circle(2,mode='s').finalize().extrude(10)) |