Water jet Machining

Waterjet cutting machine
Water Jet Machining (WJM) called hydrodynamic or equipment may be used for applications similar to the laser. Connection, except the obvious reasons.

Water jet machine widely used for cutting plastic, cloth, rubber, paper and leather, because of the lack of heat it produces kerf very narrow, and if set up correctly produce very smooth edges no scraps or burrs Water jet machine is a very clean job with no dust or noise, odor and very little, in fact, the health and safety and environmental impact is minimal, almost.

Abrasive Waterjet Cutting

Nozzles can be installed in multi-axis robotic arm cutting complex shapes in three-dimensional reality, this setting has been employed successfully in car dashboards, cut out foam laminate.

To cut it harder and more resistant materials such as metals, abrasive particles such as garnet or alumina is added to water prior to entering the cutting zone. This is called a water polishing Jet Machining (AWJ).

Pressure up to about 1400 MPa 400 MPa even more than usual for the effective functioning abrasive solution is forced through into the head between 0.05mm and 1mm diameter at a rate of 0.5 liter to 25. liters per minute, which resulted in jet speed in the region from 520 to 914 meters per second. This serves as the blade, eroding many materials quickly In fact, due to the continuous change contrary to the cutting edge, fresh particles tend to be presented to the workpiece, so they are not dull or stiff but flexible material being cut.

the nozzle orifices of the materials made generally very difficult to man-made Ruby and Sapphire, as well as carbide composites are used currently in use.

Similar to the laser to cut the maximum thickness of a majority interest in the area of 25 mm