| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-17,0)) | |
| r=w0.sketch().segment((-47,17),(-43,5)).segment((-43,18)).close().assemble().reset().face(w0.sketch().segment((-40,20),(-20,20)).segment((-19,-5)).segment((-39,-6)).segment((-22,-50)).segment((42,-26)).segment((30,6)).segment((47,6)).segment((47,16)).arc((46,17),(47,18)).segment((47,50)).segment((-13,50)).segment((-13,29)).close().assemble()).finalize().extrude(34) |