| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(10,0,0)) | |
| r=w0.sketch().push([(29,5)]).rect(42,24).push([(29.5,5)]).rect(3,24,mode='s').finalize().extrude(-35).union(w0.sketch().segment((-5,-2),(-2,-6)).arc((-1,-6),(-1,-5)).arc((-3,-3),(-5,-2)).assemble().finalize().extrude(8)).union(w0.sketch().arc((-50,-15),(-49,-15),(-49,-16)).arc((-45,-12),(-50,-15)).assemble().reset().face(w0.sketch().segment((-48,-15),(-47,-15)).segment((-46,-13)).segment((-48,-14)).close().assemble(),mode='s').finalize().extrude(14)) |