| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-37,0,0)) | |
| r=w0.sketch().segment((-45,-45),(6,-45)).arc((18,-50),(30,-45)).segment((45,-45)).segment((45,11)).arc((22,24),(16,50)).segment((7,50)).segment((8,31)).segment((6,31)).segment((5,50)).segment((-45,50)).close().assemble().reset().face(w0.sketch().arc((9,-21),(22,-19),(33,-28)).arc((25,-9),(9,-21)).assemble(),mode='s').finalize().extrude(74) |