Abrasive Water Jet Machining Process

In the water jet machining process a hydraulic pump is used to pump the water from storage tank for.

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 developed in 1974 to clean metal prior to surface treatment of the metal. The pump delivers water to the. Waterjet is the most versatile process because it is able to cut almost any type of material.

The particles are directed towards the focus of machining less than 1mm from the tip. The metal is removed due to erosion caused by the abrasive particles impacting the work surface at high speed. The abrasive does the cutting through a mechanical sawing action leaving a smooth precision cut surface. Water jet trimming of polycarbonate materials with robotic control of water jet has been performed.

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. 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. Abrasive water jet machining awjm is non traditional or non conventional machining process.

Awj cutting is an intricate procedure that is. Main parts of water jet machining. For cutting hard materials abrasive particles are used in the water jet these abrasive particles erode metal from the contact surface. Overview of hybrid machining processes.

Abrasive water jet machining material rate equation and calculator. In these processes the mechanical energy of water and abrasive phases are used to achieve material removal or machining. In this process a high speed well concentrated. It does not generate any environmental hazards.

Abrasive waterjet machining key stages of adhesively bonded repairs. Metal cutting and forming. Water jet machining process is applied for accurate cutting of contours on fiber reinforced plastic with negligible thermal damage. Water jet and abrasive water jet machining.

This process works on the basic principle of water erosion. Abrasive waterjet machining awjm is widely used in. Wjm process is applied for cutting of unidirectional carbon fiber fabrics.