| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-24)) | |
| r=w0.workplane(offset=14/2).moveTo(-10.5,49.5).box(1,1,14).union(w0.sketch().segment((-4,-38),(0,-43)).arc((1,-38),(5,-38)).segment((1,-33)).close().assemble().reset().face(w0.sketch().segment((1,-45),(5,-50)).segment((11,-45)).segment((7,-40)).arc((6,-45),(1,-45)).assemble()).finalize().extrude(48)) |