| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-44,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,17)) | |
| r=w0.workplane(offset=1/2).moveTo(40.5,0).box(19,82,1).union(w1.sketch().push([(7,33)]).circle(11).reset().face(w1.sketch().segment((-2,29),(2,29)).segment((2,24)).segment((11,24)).segment((11,29)).segment((16,29)).segment((16,37)).segment((11,37)).segment((11,42)).segment((2,42)).segment((2,37)).segment((-2,37)).close().assemble(),mode='s').finalize().extrude(-67)) |