Introduction to water jet machining process advantages and. Water jet machining abrasive water jet machning slideshare. In order to cut harder materials like metals or granite, an abrasive material is. Principle of water jet machinethis process works on the basic principle of water erosion. This forum provides unlimited free download of latest seminar reports and ppt on computer science, electronics, electrical, mechanical engineering, civil, bio medical, chemical, medicine,science in pdf and doc format.
Water jet machining wjm also called water jet cutting, is a nontraditional machining process in which highvelocity jet of water is used to remove materials from the surface of the workpiece. Principles of abrasive water jet machining radovan kovacevic, andreas w. The versatility of the abrasive water jet in cutting almost any engineering material is a very special feature of this technology. The purpose of this study is to optimize the operational parameters. Fast extreme water jet cutter machine working, modern technology waterjet cutting compilation. Give a talk on marine life with free water powerpoint templates. Ppt abrasive waterjet cutting powerpoint presentation free to download id.
Water jet travels at velocities as high as 900 ms approximately mach 3. Waterjet machining full report,ask latest information,abstract,report,presentation pdf,doc, ppt,waterjet machining full report technology discussion,waterjet machining full report paper presentation details. A free powerpoint ppt presentation displayed as a flash slide show on id. The abrasive jet machining is the process of impinging the highspeed stream of abrasive particles by highpressure gas or air on the work surface through a nozzle and metal removal occurs due to erosion caused by highspeed abrasive particles. Cutting with inert gas jet requires only one tenth. Water jet cutting if the cutting edge quality of flame cutting fulfills the requirements, then flame cutting is more cost effective than water jet cutting. Because the abrasive is added at the nozzle, through the mixing tube, it is simple to switch between water only and abrasive waterjet cutting. One of the fastest growing precision machine processes today, waterjet technology effectively enables a wide range of industries to benefit from significant efficiency gains and to achieve high productivity, whilst being extremely cost effective and environmentally sustainable. Water jet machine widely used for cutting plastic, cloth, rubber, paper and leather, because. Water jet cutting a technology on the rise october 2010 page 7 5. As in conventional machining tools, the water jet exerts machining force on the workpiece during the cutting process. The cutter is commonly connected to a highpressure water pump, where the water is then ejected from the nozzle, cutting through the material by spraying it with the jet.
Free seminar reports, ppt presentation topics and abstract. Water jet machining a state of art p k ray, associate member with the advent of newer materials and intricate shapes of components, unconventional methods ofmatflrial removal have been developed. Water jet machining wjm called hydrodynamic or equipment may be used for applications similar to the laser. Two types of cutting let us take a closer look at the basics of the two waterjet cutting methods. It uses the kinetic energy of water particle to erode metal at the contact surface. Lbm abrasive water jet cutting a stream of fine grain abrasives mixed with air or suitable. Ppt abrasive waterjet machining powerpoint presentation. Abrasive water jet machining wjm mohit ostwal assistant professor department of mechanical engineering jodhpur institute of engineering and technology, coed, jodhpur 2122016 mohitostwal,asst. View and download powerpoint presentations on ultrasonic machining ppt.
Introduction to water jet machining process advantages. Manufacturers are realizing that there are virtually no limits to what water jets are capable of cutting and. Ajm is mainly used to machine hard raw material, produce complex shape. Water jet machining free download as powerpoint presentation. Download free water powerpoint templates to plan your next canoe journey. It is similar to abrasive jet machining ajm in water jet machining, high velocity water jet is allowed to strike a given workpiece. Water jet can cut in 5axis thus opening up a wide range of applications that can be machined. May 20, 2017 water jet machining wjm also called water jet cutting, is a nontraditional machining process in which highvelocity jet of water is used to remove materials from the surface of the workpiece. Since its development, water jet machining has seen many improvements in its design.
Abrasive waterjets are tools for cutting nearly any material into most any shape. Waterjet cutting applications performance waterjet pwj. Traditional machining of carbon epoxy composite material is difficult due to excessive tool wear, excessive stresses and heat generation, delamination, high surface waviness, etc. Gino dini universit di pisa abrasive water jet machining awjm fluido con abrasivo ugello pezzo profondit di taglio portata di abrasivo. Introduction to water jet it is a tool capable of slicing metal or other materials using a jet of water at high velocity and pressure the process is same as water erosion found in nature but is greatly accelerated and concentrated. In this process chips are not formed like conventional machining processes e. After laser cutting after waterjet cutting waterjets vs.
The benefits of high pressure water jets are being realised by many industries. Nontraditional manufacturing processes chemical machining cm electrochemical machining ecm electrodischarge machining edm laser cutting ultrasonic machining usm a free powerpoint ppt presentation displayed as a flash slide show on id. Thin jets of high pressure and high velocity have been used to cut materials such wood, coal, textiles, rocks, concrete, asbestos. A water jet cutter, also known as a water jet or water jet, is an industrial tool capable of cutting a wide variety of materials using a very highpressure jet of water, or a mixture of water and an abrasive substance. Precision waterjet offers inhouse machining for water jet cut parts. Aug 07, 2018 fast extreme water jet cutter machine working, modern technology waterjet cutting compilation.
Recent development free download as powerpoint presentation. For a good understanding of water jet machining, refer the schematic diagram above. Water jet machining wjm is a mechanical energy based nontraditional machining process used to cut and machine soft and nonmetallic materials it involves the use of high velocity water jet to smoothly cut a soft workpiece. Jun 29, 2017 in water jet machining wjm process, water jets alone without abrasives can be used for cutting. Check this presentation and give me your feedback on this. Water jet cutting a technology on the rise october 2010 page 2 1. In this process, a highspeed wellconcentrated water jet is used to cut the metal. Cutting laser cutting is able to cut faster and with a higher quality then competing processes. In order to cut harder materials like metals or granite, an abrasive material is mixed in the water. Whether its a large sign for a restaurant, decorative tiles, or intricate design work, the water jet can create it in a wide variety of materials.
Abrasive water jet machining is a nontraditional process of removal of material by impact erosion of high pressure, high velocity of water and entrained high velocity of grit abrasives on a. Ppt water jet machining powerpoint presentation, free. Introduction to water jet machining process advantages and disadvantages introduction to water jet machining. Precision abrasive jet machines can obtain about the same or higher tolerances than lasers especially as thickness increases. Free download mechanical engineering presentation with ppt and search results on mechanical engineering seminar topics pdf download free with ppt, project abstract, documentation, coding, screen shots, full project, paper presentation and seminar report.
While they are mostly used for 2d flat metal cutting, they are becoming increasingly used for more complex 3d shapes in 5 and 6 axis cutting. Maintenance on the abrasive jet nozzle is simpler than that of a laser, though probably just as frequent. Waterjet cutting seminar report, ppt, pdf for mechanical. Learn about waterjets abrasive water jet cutting machine. Seminar abrasive jet machining full report download introduction to abrasive jet machining abrasive jet machining ajm is nontraditional manufacturing process. Presentations are available on themes, as diverse as umbrella beach, seaworld, and surfing. Water jet machining working principle, advantages and. Water jet and abrasive water jet machining youtube. View water jet machining ppts online, safely and virus free. Water jet and abrasive water jet machining nptelhrd. Introduction since ages, nature has proven that even the hardest materials change their form and shape when water is applied to them. Seminar abrasive jet machining full report download. Water jet cutting technology ankit pal me5th sem 0902940012 2. Waterjet machine can use by artist or those institute who teach art work.
To cut a wider range of material, a granular abrasive typically garnet is added to the high pressure waterjet stream, increasing the cutting power. Abrasive jet machining ajm is nontraditional manufacturing process. Listings of of companies with machines that can do. View edm wire cut edm ppts online, safely and virus free. Introduction using a jet of water to cut a sheet of metal may sound impossible, but it is actually based on a principle we learn early in our lives.
Wjm can be used to cut softer materials like plastic, rubber or wood. Study on carbon epoxy composite surfaces machined by abrasive. Since the process is non thermal, nonchemical and nonelectrical it creates no. The waterjet cutting machine system consists of three. The water used in water jet machining may or may not be used with stabilizers. Abrasive water jet machining awjm, an important nonconventionaltype machining, is capable to overcome the. Abrasive water jet awj cutting is a green machining and processing technology that has found extensive applications for a long time because of its being cold, damage free and sensitive cutting.
Abrasive water jet machiningwjm mohit ostwal assistant professor. Water jet cutting technology is one of the fastest growing major machine tool processes in the world due to its versatility and ease of operation. The water, in this case, acts like a saw and cuts a narrow groove in the work piece material. Abrasive jet machining ajm ppt video online download. In the present paper, research work involved in the experimental study of abrasive water jet machining of carbon epoxy composite material is described. If you also make ppt on any topic please upload here. We offer the largest selection of water jet cnc design files. Mechanical projectsfree download latest mechanical. Abrasive jet machining ajm presentation transcript. Machining for water jet cuts precision waterjet concepts. View and download powerpoint presentations on plasma arc machining ppt.
Browse our collection of water jet cnc artwork which can be cut from metal with cnc machines. Water jet cutting at davidson fabricating307 download. Water jet machine widely used for cutting plastic, cloth, rubber, paper and leather, because of the lack of heat it produces kerf very narrow, and if set up correctly. Water jet in water jet machining, materials are removed by the impingement of a continuous stream of highenergy water beads. Ppt water jet machining powerpoint presentation, free download. Our machining efficiently handles tapping, drilling, counter sinking, and even more. Water quality parameters ppt water jet cutting process parameters design parameters for water supply apha for finding water and waste water quality basic quality. We offer the largest selection of water jet cnc design files which are cutready and optimized for cnc. Alternatively, there are plenty of safety measures to be taken to treat waterborne diseases with free water ppt backgrounds.
Ppt nontraditional manufacturing processes powerpoint. A simple example is when a finger is put over part of a tap, the stream of water flows with higher pressure so that it washes away mud far more effectively, giving a jet. Get access to 16,000 woodworking plans, download 50 free plans. The main advantage of the technology compared to other cutting processes is in the cold cutting. Water jet cutting provides benefits with respect to the surface, because depending on the process there are no weld spatters and no burr formation. When the water stream strikes a workpiece surface, the erosive force of water removes the material rapidly.
Also explore the seminar topics paper on waterjet cutting with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. Generally, an ebook can be downloaded in five minutes or less. Ppt abrasive water jet machining powerpoint presentation. When the water stream strikes a work piece surface, the erosive force of water removes the material rapidly. Explore waterjet cutting with free download of seminar report and ppt in pdf and doc format. Free download latest mechanical engineering projects of abrasive jet machine with report and project ppt, download free mechanical project of abrasive jet machining process is the metal removal process and is a process, in which removed from the work piece due to impingement fine grain abrasive by high velocity gas stream.
Robot waterjet can cut an automobile interior in any angles and separate scraps automatically. Jan 22, 20 water jet cutting if the cutting edge quality of flame cutting fulfills the requirements, then flame cutting is more cost effective than water jet cutting. Abrasive water jet machining awjm, an important nonconventionaltype machining, is. The structures created by this phenomenon can be both useful and beautiful. Seminar abrasive jet machining full report download learn mech. Water jet machining wjm is cne f such processes of material removal. Pure water cutting pure waterjet is used mainly for relatively soft materials such as plastic, textiles, paper, sealing materials, metalic foils.
Stabilizers are substances that improve the quality of water jet by preventing its fragmentation. Scribd is the worlds largest social reading and publishing site. Ppt abrasive waterjet machining powerpoint presentation free to download id. Designshop specializes in providing high quality design files for plasma, water jet, and laser cutting systems. Find powerpoint presentations and slides using the power of, find free presentations research about ultrasonic machining ppt. Fast extreme water jet cutter machine working, modern. Ppt abrasive waterjet cutting powerpoint presentation free to.
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