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Pressure inside reactor for the synthesis of high-pressure polyethylene (HPPE) [76] 250 MPa 36,000 psi Record diesel engine common rail fuel system pressure [77] 400 MPa 58,000 psi Chamber pressure of late 1910s .50 Browning machine gun discharge [citation needed] 240–620 MPa 35,000–90,000 psi Water pressure used in a water jet cutter [78 ...
A water jet cutter, also known as a water jet or waterjet, is an industrial tool capable of cutting a wide variety of materials using an extremely high-pressure jet of water, or a mixture of water and an abrasive substance.
CryoJet / IceJet is a derivative of the machining process called abrasive waterjet (AWJ) machining. [citation needed] CryoJet/IceJet technology uses ice particles made of water coming from a running water or freshwater system to cut material. While the ice particles are cutting material, they melt and go into the water tank of the machine.
Robotic Hydrodemolition in Folkestone, UK. Hydrodemolition of concrete exposing the rebar.. Hydrodemolition (also known as hydro demolition, hydroblasting, hydro blasting, hydromilling, waterblasting, and waterjetting) is a concrete removal technique which utilizes high-pressure water, often containing an abrasive material, to remove deteriorated and sound concrete as well as asphalt and grout.
A pump-jet, hydrojet, or water jet is a marine system that produces a jet of water for propulsion. The mechanical arrangement may be a ducted propeller (axial-flow pump), a centrifugal pump, or a mixed flow pump which is a combination of both centrifugal and axial designs. The design also incorporates an intake to provide water to the pump and ...
Waterjet machining involves the cutting of workpiece by use of a jet of water (usually also included with an abrasive material like garnet) to cut all the way through the thickness the workpiece. A waterjet cutter may be 2-axis to produce 2-dimensional shapes, or 5-axis, to produce almost any 3-dimensional shape.
Water jet cutter: Also known as a "waterjet", is a tool capable of slicing into metal or other materials (such as granite) by using a jet of water at high velocity and pressure, on the order of 60,000 PSI, or a mixture of water and an abrasive substance, such as garnet powder. It is often used during the fabrication or manufacture of parts for ...
These comprise a clamshell or chain-mounted cutting head holding a tool steel and feed mechanism which advances the tool a set amount per revolution round the pipe. Tools may be styled to cut and/or prepare the bevel for welding in a single or multiple passes. High pressure abrasive water jets can be used for cold cutting. This technology is ...