| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,8,0)) | |
| r=w0.sketch().segment((-44,-31),(-35,-50)).arc((-12,-21),(25,-24)).arc((44,1),(21,23)).segment((21,35)).segment((21,50)).segment((20,50)).segment((20,23)).arc((1,12),(-1,-10)).close().assemble().finalize().extrude(-16) |