| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-8,0)) | |
| r=w0.sketch().segment((-26,-19),(-15,-19)).arc((-4,-22),(7,-19)).segment((14,-10)).segment((22,-19)).segment((25,-19)).segment((25,15)).segment((8,15)).arc((-4,20),(-17,15)).segment((-26,15)).close().assemble().finalize().extrude(-42).union(w0.sketch().segment((-17,4),(-6,4)).arc((5,-3),(16,4)).segment((26,4)).segment((26,15)).segment((16,15)).arc((5,22),(-6,15)).segment((-17,15)).close().assemble().finalize().extrude(58)) |