Aluminium drinks cans make a great source of thin sheet metal which can be used for all ... blades in an adjustable injection moulded plastic frame. If you’ve used a pipe cutter than maybe ...

Sheet metal fabrication undergoes continuous improvements ... Australian architecture firm BVM hopes to change ductwork fabrication with 3D printing. The company uses recycled plastic for its ductwork ...

Line bending heats a plastic sheet along a specific line, allowing it to be bent into a desired shape. Metal folding uses a machine to apply pressure and bend metal sheets into different shapes.

Save guides, add subjects and pick up where you left off with your BBC account. When selecting materials and surface finishes for a product, consider its intended use and the required properties ...