Expensive laser cutters have a 3D engraving mode that varies the laser power as it is etching a design, to create a 3D effect. [Benjamin Alderson] figured this could be replicated on a cheap ...

CNC machines ... intended for 3D printing applications, the web-based tool lets you easily select an area on the globe and export its topographical data to a standard STL or OBJ file.

D printing objects using metal is a well-established technique, but it tends to be too complex, expensive, or imprecise to ...

3D scanning technology lets you quickly scan an object into your computer, where it can be manipulated and modified before either being sent to a traditional CNC milling machine or, as is ...

The software supports a wide range of file formats, making it easy to import and export designs. FreeCAD is an open-source 3D modeling software that is widely used in the CNC industry. It is a ...

A file is the common storage unit in a computer, and all programs and data are "written" into a file and "read" from a file. A folder holds one or more files, and a folder can be empty until it is ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

No significant news for CNC in the past two years. Key Stock Data P/E Ratio (TTM) The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent ...