Chemically bonded and green sand cores and molds (coated or uncoated) are a key part of metal casting technology. Their behavior, when contacting molten metal during casting, is of crucial importance ...

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 ...

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 ...