Abrasive Water Jet Machining Process

Water jet and abrasive water jet machining.

Abrasive water jet machining process. Abrasive waterjet machining key stages of adhesively bonded repairs. In this process a high speed well concentrated water jet is used to cut the metal it uses the kinetic energy of water particle to erode metal at the contact surface the jet speed is almost 600 m s. Wjm process is applied for cutting of unidirectional carbon fiber fabrics. This process works on basic principle of water erosion.

Main parts of water jet machining. Abrasive waterjet machining awjm is widely used in. The metal is removed due to erosion caused by the abrasive particles impacting the work surface at high speed. It does not generate any environmental hazards.

Abrasive water jet machining developed in 1974 to clean metal prior to surface treatment of the metal. The particles are directed towards the focus of machining less than 1mm from the tip. For cutting hard materials abrasive particles are used in the water jet these abrasive particles erode metal from the contact surface. In this process a high speed well concentrated.

Water jet machining process is applied for accurate cutting of contours on fiber reinforced plastic with negligible thermal damage. Metal cutting and forming. Waterjet is the most versatile process because it is able to cut almost any type of material. The pump delivers water to the.

Fine particles 0 025mm are accelerated in a gas stream commonly air at a few times atmospheric pressure. Most versatile cutting process water jet cutting uses an ultra high pressure stream of water to carry an abrasive grit. It is used to circulate the water from the storage tank during the machining process. Mixing chamber or tube.

This process works on the basic principle of water erosion. Abrasive water jet machining material rate equation and calculator. The fundamental principle of abrasive jet machining involves the use of a high speed stream of abrasive particles carried by a high pressure gas or air on the work surface through a nozzle. The abrasive does the cutting through a mechanical sawing action leaving a smooth precision cut surface.

In these processes the mechanical energy of water and abrasive phases are used to achieve material removal or machining. Awj cutting is an intricate procedure that is. Overview of hybrid machining processes.