| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-10,0,0)) | |
| r=w0.workplane(offset=-36/2).moveTo(-15,-30).box(48,18,36).union(w0.sketch().segment((-13,-4),(31,-4)).segment((21,-12)).segment((28,-21)).segment((39,-12)).segment((33,-4)).segment((35,-4)).segment((35,50)).segment((13,50)).arc((7,30),(-13,28)).close().assemble().finalize().extrude(18)).union(w0.workplane(offset=56/2).moveTo(-15,-30).cylinder(56,20)) |