| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-27,0)) | |
| r=w0.sketch().arc((-24,-12),(-50,-33),(-19,-45)).segment((-10,-45)).segment((-10,13)).segment((-24,13)).close().assemble().finalize().extrude(40).union(w0.sketch().segment((-1,-28),(44,-28)).segment((44,0)).segment((45,0)).segment((50,33)).segment((44,34)).segment((44,49)).segment((-1,49)).close().assemble().finalize().extrude(55)) |