| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-10,0,0)) | |
| r=w0.sketch().segment((21,-2),(26,5)).arc((23,2),(21,-2)).assemble().finalize().extrude(-17).union(w0.workplane(offset=-4/2).moveTo(12,-48).cylinder(4,2)).union(w0.sketch().push([(-24,28.5)]).rect(22,43).reset().face(w0.sketch().segment((-14,-50),(29,-50)).segment((29,-22)).arc((34,-14),(35,-5)).segment((29,-5)).segment((29,-4)).segment((12,-4)).segment((12,21)).segment((0,18)).segment((4,4)).arc((1,0),(0,-4)).segment((-14,-4)).close().assemble()).finalize().extrude(37)) |