Atkins, CarolynWells, James T.Westsik, MarcellChahid, YounesMcleod, AlastairBissell, LawrenceKotlewski, RichardMcPhee, ScottOrr, JonathanPimentel, MisaelCochrane, WilliamBreen, Ciarán2023-07-062023-07-062023-07-06https://edata.stfc.ac.uk/handle/edata/938https://doi.org/10.5286/edata/907Files contain .step files for the topology-optimised design and the varied wall thickness design. These designs are detailed in the paper submitted to SPIE Optomechanical Engineering 2023 titled "Lightweighting large optomechanical structures in astronomy instrumentation utilising generative design and additive manufacturing"enCreative Commons Attribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/Additive manufacturingWire arc additive manufacturingTopology optimisationModel