| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(20,0,0)) | |
| w1=cq.Workplane('YZ',origin=(29,0,0)) | |
| r=w0.sketch().segment((-48,-10),(-35,-10)).segment((-35,-4)).arc((-33,2),(-35,8)).segment((-35,14)).segment((-48,14)).segment((-48,8)).arc((-50,2),(-48,-4)).close().assemble().push([(-36,1)]).circle(1,mode='s').finalize().extrude(-49).union(w0.workplane(offset=-3/2).moveTo(28,21).cylinder(3,22)).union(w1.sketch().segment((-37,-43),(-21,-43)).segment((-21,-37)).arc((-29,-40),(-37,-37)).close().assemble().finalize().extrude(-2)) |