| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-19)) | |
| r=w0.sketch().arc((24,2),(37,-9),(49,2)).segment((50,2)).segment((50,5)).segment((49,5)).arc((37,16),(24,5)).close().assemble().finalize().extrude(-5).union(w0.workplane(offset=7/2).moveTo(6.5,-5.5).box(41,21,7)).union(w0.workplane(offset=44/2).moveTo(-40,2).cylinder(44,10)) |