| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,28)) | |
| r=w0.sketch().segment((-44,-2),(-23,-2)).segment((-23,-11)).segment((12,-11)).arc((44,1),(19,26)).segment((19,50)).segment((-23,50)).segment((-23,22)).segment((-44,22)).close().assemble().finalize().extrude(-57).union(w0.sketch().segment((-37,-48),(-34,-50)).segment((-5,-6)).segment((-9,-4)).close().assemble().finalize().extrude(-48)) |