Abrasive Water Jet Machining Process

Fine particles 0 025mm are accelerated in a gas stream commonly air at a few times atmospheric pressure.

Abrasive water jet machining process.

Water jet trimming of polycarbonate materials with robotic control of water jet has been performed. Abrasive water jet machining developed in 1974 to clean metal prior to surface treatment of the metal. Metal cutting and forming. It does not generate any environmental hazards.

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. In this process a high speed well concentrated. Abrasive waterjet machining awjm is widely used in. It is used to circulate the water from the storage tank during the machining process.

In the water jet machining process a hydraulic pump is used to pump the water from storage tank for. Overview of hybrid machining processes. Waterjet is the most versatile process because it is able to cut almost any type of material. The pump delivers water to the.

Awj cutting is an intricate procedure that is. Mixing chamber or tube. The metal is removed due to erosion caused by the abrasive particles impacting the work surface at high speed. Wjm process is applied for cutting of unidirectional carbon fiber fabrics.

Water jet machining process is applied for accurate cutting of contours on fiber reinforced plastic with negligible thermal damage. For cutting hard materials abrasive particles are used in the water jet these abrasive particles erode metal from the contact surface. Abrasive water jet machining awjm is non traditional or non conventional machining process. This process works on basic principle of water erosion.

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. Abrasive waterjet machining key stages of adhesively bonded repairs. The particles are directed towards the focus of machining less than 1mm from the tip. Main parts of water jet machining.

Water jet and abrasive water jet machining. This process works on the basic principle of water erosion. The abrasive does the cutting through a mechanical sawing action leaving a smooth precision cut surface.