| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-18)) | |
| r=w0.sketch().push([(0,-21.5)]).rect(6,23).reset().face(w0.sketch().segment((-2,-20),(1,-24)).segment((2,-23)).segment((-1,-19)).close().assemble(),mode='s').finalize().extrude(22).union(w0.sketch().push([(-37,8.5)]).rect(26,29).reset().face(w0.sketch().segment((21,6),(44,1)).segment((50,28)).segment((27,33)).close().assemble()).finalize().extrude(36)) |