Mainstream 3D CAD is great for sheet metal projects. It’s a tool with which to make well-behaved sheet metal models that are ...

In sheet-metal fabrication, parts are formed from metal sheets by punching, cutting, stamping, and bending. 3D CAD files are created using a host of different CAD packages and then converted into ...

Achieving high-performance HVAC systems is, in my view, an “art” (i.e., the human skill of creativity, imagination, and practicality) that begins with a high-performance design initiative. Putting ...