Abrasive Water Jet Machining Process

Water jet machining process is applied for accurate cutting of contours on fiber reinforced plastic with negligible thermal damage.

Abrasive water jet machining process.

Main parts of water jet machining. Most versatile cutting process water jet cutting uses an ultra high pressure stream of water to carry an abrasive grit. Overview of hybrid machining processes. Water jet trimming of polycarbonate materials with robotic control of water jet has been performed.

It is used to circulate the water from the storage tank during the machining process. Waterjet is the most versatile process because it is able to cut almost any type of material. Wjm process is applied for cutting of unidirectional carbon fiber fabrics. Abrasive water jet machining awjm is non traditional or non conventional machining process.

The particles are directed towards the focus of machining less than 1mm from the tip. In the water jet machining process a hydraulic pump is used to pump the water from storage tank for. Abrasive water jet machining material rate equation and calculator. The abrasive does the cutting through a mechanical sawing action leaving a smooth precision cut surface.

Fine particles 0 025mm are accelerated in a gas stream commonly air at a few times atmospheric pressure. The metal is removed due to erosion caused by the abrasive particles impacting the work surface at high speed. Abrasive water jet machining developed in 1974 to clean metal prior to surface treatment of the metal. Abrasive waterjet machining key stages of adhesively bonded repairs.

It does not generate any environmental hazards. Abrasive waterjet machining awjm is widely used in. This process works on basic principle of water erosion. In this process a high speed well concentrated.

The pump delivers water to the. Metal cutting and forming. For cutting hard materials abrasive particles are used in the water jet these abrasive particles erode metal from the contact surface. Mixing chamber or tube.

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