PASCAL GOETGHELUCK / SCIENCE PHOTO LIBRARY PASCAL GOETGHELUCK / SCIENCE PHOTO LIBRARY
Waterjet cutter. Waterjet cutter being used to cut through a metal part. The cutter cuts with a jet of water mixed with abrasives (such as silica sand or garnet) which is fired out of a carbide nozzle (centre). Water is first compressed to 12 percent of its volume. It then enters a chamber where it is mixed with the abrasives. It will then exit the nozzle at speeds of up to 900 metres per second. Abrasive water cutting is a high precision process that does not produce heat that can degrade metallurgical properties. The sparks at lower centre are cased by the friction between the abrasive particles and the metal.
Model release not required. Property release not required.