| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(13,0,0)) | |
| r=w0.workplane(offset=-27/2).moveTo(-34.5,31).box(17,38,27).union(w0.sketch().arc((-40,-47),(-24,-47),(-25,-31)).arc((-28,-43),(-40,-47)).assemble().push([(41.5,-27)]).rect(3,6).finalize().extrude(-1)) |