| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-18,0,0)) | |
| r=w0.sketch().segment((-50,-47),(-34,-47)).arc((-28,-49),(-22,-47)).segment((-6,-47)).segment((-6,-31)).segment((-22,-31)).arc((-28,-29),(-34,-31)).segment((-50,-31)).close().assemble().push([(-36,10)]).circle(1).finalize().extrude(25).union(w0.sketch().arc((3,30),(2,20),(5,10)).arc((25,15),(41,3)).arc((48,32),(22,46)).arc((5,46),(3,30)).assemble().finalize().extrude(36)) |