US-based company Tooling & Equipment International (TEI) expands additive manufacturing capacity with third VX4000 3D sand printer As a supplier to General Motors, TEI is using the world's largest 3D ...

With most casting today, the process starts at the computer, where a part has been designed and needs to be developed for precision sand-casting. The part is broken down to determine how many molds ...

Pouring molten metal into three-dimensional molds to make metal parts is the basis behind both sand and investment casting. But there are significant differences between these two methods. In sand ...

There exists a need for ever more accurate parts and products to be created, and to be created quickly and efficiently. One way of doing this is to use rapid prototyping technologies. Rapid ...