| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,50)) | |
| r=w0.sketch().push([(-9.5,-14)]).rect(69,52).reset().face(w0.sketch().segment((-19,-19),(-2,-22)).segment((0,-9)).segment((-17,-6)).close().assemble(),mode='s').reset().face(w0.sketch().segment((25,19),(40,19)).arc((33,40),(25,19)).assemble()).finalize().extrude(-100) |