| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(21,0,0)) | |
| w1=cq.Workplane('ZX',origin=(0,18,0)) | |
| r=w0.sketch().segment((-33,46),(-19,7)).segment((-7,12)).arc((-22,28),(-21,50)).close().assemble().finalize().extrude(-55).union(w1.sketch().push([(-19,3)]).circle(31).push([(-19.5,3.5)]).rect(21,31,mode='s').finalize().extrude(15)) |