27 July 2017 15:15
Pioneered by Stratasys in 2007, polyjet 3D printing -- while less widely used than SLS or SLA -- is an effective tool for printed parts that require a high level of surface detail (0.1mm details are achievable) and a smooth, high-quality finish. Its applications include: Highly detailed display models that require multiple colours, such as medical models. Prototyping stages where a large number of iterations of a part are expected. Polyjet’s printing speed makes it ideal for this. Limited-run non-functional parts, such as decorations for luxury cars. Generating moulds and ...
20 March 2017 18:33
Since their introduction in 1987, STL (Stereolithography) files have remained the default format for printing in the field of additive manufacturing. In this tutorial, we’ll look closely at this file format and share a few ways to make more effective use of its capabilities as part of your own additive manufacturing projects. How they work STL files are available in both ASCII and binary formats, although in practice, binary representations are more commonly used in additive manufacturing to minimise file sizes. ASCII-formatted files are typically reserved for testing new CAD interfaces. Models generated ...