A larger scope for 3D printing

摘要

The range of materials used in 3D printing could be expanded dramatically by a UK project aiming to create a library of new formulations. Researchers at Nottingham University, led by Prof Ricky Wildman, have been awarded a £3.5m grant by EPSRC to investigate the formulation of new 3D printing materials. As part of the project, they will also establish a series of libraries listing combinations of materials that could be used by industry in different printing techniques. The project, one of seven EPSRC-funded research efforts investigating complex formulation processes, will attempt to expand the use of 3D printing, according to Wildman. "It is all about widening the portfolio of materials and making it easier for people to use 3D printing," he said. The materials available for use in 3D printing are quite limited, and are often restricted to a particular additive manufacturing technique, he added. "If you want a certain material, then you have to use a particular 3D printing process," said Wildman.