| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-5,0)) | |
| r=w0.sketch().segment((-50,-24),(-45,-32)).segment((-8,-10)).arc((6,-11),(13,2)).segment((50,24)).segment((45,32)).segment((8,10)).arc((-6,11),(-13,-2)).close().assemble().finalize().extrude(10) |