| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,0,0)) | |
| r=w0.sketch().segment((-50,-28),(-24,-28)).arc((-12,-33),(1,-28)).segment((19,-28)).segment((19,-25)).segment((4,-25)).arc((-12,5),(-27,-25)).segment((-50,-25)).close().assemble().reset().face(w0.sketch().arc((-17,-28),(-16,-29),(-14,-28)).close().assemble(),mode='s').reset().face(w0.sketch().segment((-17,-25),(-14,-25)).arc((-16,-24),(-17,-25)).assemble(),mode='s').finalize().extrude(-23).union(w0.workplane(offset=23/2).moveTo(47,30).cylinder(23,3)) |