Software igems we make your waterjet cutting machine more. Principle of water jet machinethis process works on the basic principle of water erosion. With igems you can create and import drawings in 2d and 3d, apply. The two are mixed in a mixing tube and then exit the nozzle. View water jet machining ppts online, safely and virusfree. Book january 1998 with 9,073 reads how we measure reads a read is counted each time someone views a publication summary. As the thin stream of water leaves the nozzle, abrasive is added to the stream and mixed.
Traditional control pcs cheaper easier to update to newer and faster software. The kinetic energy possessed by the jet is converted into pressure energy which serves as a single point tool. High velocity jet is aimed at a surface under controller condition. It uses the kinetic energy of water particle to erode metal at the. We support most machines on the market and have everything you need from a waterjet cutting software. This highspeed water jet strikes at work surface which is used for machining. Abrasive water jet machining free download as powerpoint presentation. Abrasive jet micro machining ajmm is a relatively new approach to. The beam of water accelerates abrasive particles to speeds fast enough to cut through much harder materials. Abrasive water jet machiningwjm mohit ostwal assistant professor jodhpur. Water jet machines waterjet machines waterjet cutting machines. High pressure water with abrasive eroding material slideshow 1576704 by kami. His careful presentation of the underlying theories of fluids is still timely and applicable, even in. An ebook reader can be a software application for use on a computer such.
Abrasive jet micro machining ajmm is a relatively new approach to the. Generally, an ebook can be downloaded in five minutes or less. The jet of abrasive particles is carried by carrier gas or air. Therefore high wear resistance material is used for the nozzle. In these processes wjm and ajwm, the mechanical energy of water and abrasive phases are used to achieve material removal or machining. While cutting with water is possible for soft materials, the addition of an abrasive turned the waterjet into a modern machining tool for all materials. Pdf abrasive jet machining ajm is an advanced nontraditional machining technology. In abrasive jet machining ajm, abrasive particles are made to impinge on the work material at a high velocity. If abrasive waterjet machining is used, abrasive particles mixed in water stream before entering into the nozzle.
Process principle an abrasive jet starts out the same as a pure water jet. Global waterjet machine market 20152019 waterjet machines provide an efficient method of producing intricate components of machines with relative ease and precision. The fabrication process involved three glass target slides and conducted multi. Abrasive water jet machining powerpoint ppt presentation.
Deflashing small castings, engraving registration numbers on toughened glass used for car windows. With the abrasive jet nozzle, an opening in the side of the nozzle allows for the introduction of the abrasive to the highpressure water stream. Abrasive water jet machining jet engine abrasive scribd. In these processes, the mechanical energy of water and abrasive phases are used to achieve material removal or machining. Water jet and abrasive water jet machining are material removal processes. Abrasive water jet machining wjm mohit ostwal assistant professor department of mechanical engineering jodhpur institute of engineering and technology, coed, jodhpur 2122016 mohitostwal,asst. An abrasive is small, hard particle having sharp edges and an irregular shape. A waterjet machine uses a pump to eject water at an extremely high pressure of over 6,000 bars through a nozzle to cut.
Abrasive jet nozzle there is a difference between a pure water jet nozzle and an abrasive jet nozzle. Performance analysis of abrasive waterjet machining process at low pressure. Pc is the minimum critical pressure required to cut the material. It facilitates versatile and effective machining, cutting, and shaping of metals and other materials. Water jet machining abrasive water jet machning slideshare. The adobe flash plugin is needed to view this content. Introduction abrasive water jet machining awjm is non traditional or non conventional machining process. It uses the kinetic energy of water particle to erode metal at the contact surface. Abrasive jet machining ajm is nontraditional manufacturing process. It is the material removal process where the material is removed by high velocity stream of airgas or water and abrasive mixture. Ppt abrasive water jet machining powerpoint presentation, free.
It also provides information about the largest garnet abrasive manufacturers and. Remove this presentation flag as inappropriate i dont like this i like this remember as a favorite. Abrasive water jet machining awjm is non traditional or nonconventional machining process. Abrasive water jet cutting the following presentation contains facts about how abrasives are used in water jet cutting. Seminar abrasive jet machining full report download. Abrasive water jet machining developed in 1974 to clean metal prior to surface treatment of the metal. In this process, a highspeed wellconcentrated water jet is used to cut the metal. The high velocity stream of abrasive is generated by converting the pressure energy of the carrier gas or air to its kinetic energy and hence high velocity jet. Pdf abrasive jet micromachining of quartz crystals researchgate. Ppt abrasive waterjet machining powerpoint presentation. There is a possibility of erosion at the orifice of the nozzle due to highpressure water jet. Ppt abrasive waterjet machining powerpoint presentation free to download id. The gas is then passed through an air dryer to remove any residual water.
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