| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-12,0,0)) | |
| r=w0.sketch().segment((-13,-44),(50,-44)).segment((50,-14)).segment((-2,-14)).segment((-13,-14)).close().assemble().finalize().extrude(-36).union(w0.workplane(offset=57/2).moveTo(-4,10.5).box(46,67,57)).union(w0.sketch().arc((-42,-43),(-33,-37),(-41,-43)).segment((-41,-42)).segment((-42,-42)).close().assemble().finalize().extrude(61)) |