| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(35,0,0)) | |
| w1=cq.Workplane('ZX',origin=(0,-18,0)) | |
| r=w0.workplane(offset=-51/2).moveTo(-22,-35).box(26,6,51).union(w1.sketch().segment((-50,-24),(-20,-24)).segment((-20,-35)).segment((50,-35)).segment((50,-22)).segment((-13,-22)).segment((-13,2)).segment((-50,2)).close().assemble().push([(-31,-11)]).circle(8,mode='s').finalize().extrude(53)) |