| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-12,0)) | |
| r=w0.workplane(offset=13/2).moveTo(-11,33).cylinder(13,13).union(w0.sketch().segment((-35,-42),(-31,-42)).segment((-31,-50)).segment((-18,-50)).segment((-18,-42)).segment((-15,-42)).segment((-15,-30)).arc((35,-6),(4,40)).arc((-17,49),(-27,28)).arc((-37,7),(-31,-15)).segment((-31,-20)).segment((-35,-20)).close().assemble().finalize().extrude(25)) |