| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,31,0)) | |
| r=w0.sketch().segment((-49,-1),(-9,-48)).segment((50,1)).segment((10,48)).segment((-40,6)).arc((-39,2),(-43,4)).close().assemble().finalize().extrude(-61).union(w0.sketch().arc((-39,5),(-33,-43),(7,-14)).segment((24,-14)).segment((24,21)).segment((-39,21)).close().assemble().finalize().extrude(-10)) |