| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-13,0)) | |
| r=w0.sketch().segment((-23,1),(-12,1)).arc((-9,2),(-6,1)).segment((-6,8)).arc((5,26),(-6,43)).segment((-6,50)).segment((-23,50)).segment((-23,43)).arc((-35,26),(-23,8)).close().assemble().push([(33,-25)]).rect(4,50).finalize().extrude(26) |