| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(50,0,0)) | |
| r=w0.sketch().arc((-12,-31),(-11,-30),(-12,-29)).close().assemble().finalize().extrude(-100).union(w0.sketch().push([(0,23.5)]).rect(26,5).push([(0,24)]).circle(2,mode='s').finalize().extrude(-50)).union(w0.sketch().segment((4,31),(8,26)).arc((6,29),(4,31)).assemble().finalize().extrude(-8)) |