All Outputs (4)

A framework for differentiation in composed digital-physical products (2020)
Journal Article
Baumers, M., Ashcroft, I., Benford, S., Flintham, M., Koleva, B., Tóth, Z., & Winklhofer, H. (2020). A framework for differentiation in composed digital-physical products. International Journal of Mechatronics and Manufacturing Systems, 13(4), 286-298. https://doi.org/10.1504/IJMMS.2020.112351

Product-service systems (PSS) composed of physical products and digital services are emerging as an important new product category. In this paper we suggest that the established metaphor of 'layering' is insufficient to capture the diverse ways in wh... Read More about A framework for differentiation in composed digital-physical products.

Understanding Mechanical Properties in Fused Filament Fabrication of Polyether Ether Ketone (2020)
Journal Article
Pu, J., McIlroy, C., Jones, A., & Ashcroft, I. (2021). Understanding Mechanical Properties in Fused Filament Fabrication of Polyether Ether Ketone. Additive Manufacturing, 37, Article 101673. https://doi.org/10.1016/j.addma.2020.101673

Using dynamic mechanical analysis (DMA), we investigate differences in the mechanical properties of a single-filament wall of polyether ether ketone (PEEK) constructed using fused filament fabrication (FFF) under a range of different printing conditi... Read More about Understanding Mechanical Properties in Fused Filament Fabrication of Polyether Ether Ketone.

The deformation and elastic anisotropy of a new gyroid-based honeycomb made by laser sintering (2020)
Journal Article
Maskery, I., & Ashcroft, I. A. (2020). The deformation and elastic anisotropy of a new gyroid-based honeycomb made by laser sintering. Additive Manufacturing, 36, Article 101548. https://doi.org/10.1016/j.addma.2020.101548

© 2020 The Author(s) The stiffness, anisotropy and structural deformation of three gyroid-based lattices was investigated, with particular focus on a newly proposed honeycomb gyroid. This honeycomb is based on a modified triply periodic minimal surfa... Read More about The deformation and elastic anisotropy of a new gyroid-based honeycomb made by laser sintering.

Optimal orientation of fibre composites for strength based on Hashin’s criteria optimality conditions (2020)
Journal Article
Ferreira, R. T., & Ashcroft, I. A. (2020). Optimal orientation of fibre composites for strength based on Hashin’s criteria optimality conditions. Structural and Multidisciplinary Optimization, 61, 2155–2176. https://doi.org/10.1007/s00158-019-02462-w

© 2020, The Author(s). The Hashin’s strength criteria are usually employed in first ply failure and damage-onset analysis of fibre-reinforced composites. This work presents optimality conditions of local material orientations for these criteria, in t... Read More about Optimal orientation of fibre composites for strength based on Hashin’s criteria optimality conditions.