Me6004 unconventional machining processes lecture notes ppt. The objective of this paper is to provide a state of the art in the field of laser cutting process. This textbook is also useful to most of the students who are preparing for competitive exams. Unconventional machining process anna university question. Mech book list science and technology engineering scribd. In this short notes section we will cover the first unconventional machining process electric discharge machining edm.
Jain, advanced machining processes, allied publishers,2009. A machining process is called nontraditional if its material removal mechanism is basically different than those in. Classification of unconventional machining processes based. The introduction of abrasives to the fluid jet enhances the machining efficiency and is known as abrasive water jet machining. Computer aided process planning of nontraditional machining processes. Unconventional machining processes local author book by dr. Hence the machining process which utilizes other machining methods are termed as unconventional.
Download me6004 unconventional machining processes lecture notes, books, syllabus parta 2 marks with answers me6004 unconventional machining processes important partb 16 marks questions, pdf books, question bank with answers key. Buy unconventional machining process by senthil book online shopping at low. Optimization of machining parameters for edm operations based on. Pdf unconventional machining process unit 3 electrical. Unconventional machining process unit 1 introduction prepared by s. Jain advanced machining processes, authored by vijay k. Developments are taking place both in the conventional methods and unconventional methods of manufacture.
Kalaichelvan, modeling and optimization of edm process parameters on machining of al 7075 b4c mmc using rsm. This book is written to serve the needs of under graduate students embarking introductory course in unconventional machining processes. Nonconventional manufacturing processes is defined as a group of processes that remove excess material by various techniques involving mechanical, thermal. This paper presents a new method in machining of materials using cavitation process. His innovative research on bpsg cvd process won the best ifit award at st microelectronics, singapore. Unconventional machining processes form an important part of the chapter of machining processes in the subject of manufacturing engineering for gate mechanical engineering. Unconventional machining process sasurie college of engineering. Unconventional machining processes textbook is one of the famous textbook for engineering students.
Unconventional machining process imp qusts pdf file ump important questions please find the attached pdf file of unconventional machining process importan. Abstract laser cutting is an energy based unconventional process is an advanced machining process. Unconventional machining processes kindle edition by adithan, m download it once and read it on your kindle device, pc, phones or tablets. The advent of hard materials for aerospace applications have made the machining process by conventional methods very difficult and time consuming. Unconventional machining process imp qusts ump important.
Pdf in the past few decades, the field of welding technology has been witnessing remarkable improvements. Advanced nontraditional machining processes 303 work. Unconventional machining processes machining metalworking. Machining processes produce finished products with a high degree of accuracy and surface quality. Materials are removed by traversing in a direction parallel to the axis of rotation of axis or along a specified path to form a complex rotational shape. This book is written to serve the needs of under graduate students embarking introductory course in. Use features like bookmarks, note taking and highlighting while reading unconventional machining processes. Classification of unconventional machining processes based on energy used. Developments in nonconventional machining for sustainable. Numerical modeling and simulation of unconventional machining processes. Modern machining processes presents unconventional machining methods which are gradually commercial acceptance. Me2026 unconventional machining process 1 sce department of mechanical engineering unit i introduction 1. Processes likeabrasive jet machining water jet machininglaser beam machininghot machiningplasma arc machininghave also been included. Unconventional machining processes textbook pdf free download unconventional machining processes textbook pdf free download.
Pdf unconventional machining processes local author by. A new nontraditional machining method using cavitation. Unconventional machining process by senthil ebook free. Introduction conventional machining process metal is removed by means of tool which is harder. An unconventional machining process or nontraditional machining process is a special type of machining process in which there is no direct contact between the tool and the workpiece. Machining is a processes in which a piece of raw material is cut into a desired final shape and size by a controlled materialremoval process.
Senthil kumar, ars publications pdf free download jobs seekers. In unconventional machining, a form of energy is used to remove unwanted material from a given workpiece. It provides information on updated and advanced machine processes that are used today. Pdf unconventional machining processes local author by dr. Conventional machining uses tools, such as lathes, milling machines, boring machines, drill presses, or.
Download link is provided and students can download the anna university me6004 unconventional machining processes ump syllabus question bank lecture. Friction welding is one of the solid state welding processes and the present article is. Need for unconventional machining process i harder and difficult to machine materials iican be machined easily and precisely. Unconventional machining processes free download as powerpoint presentation. Jagadeesha t, assistant professor in the department of mechanical engineering at nit calicut. The difficulty to cut materials encouraged efforts that led to the introduction of the unconventional machining. Jain, is a comprehensive book for students pursuing mechanical engineering.
Pdf me6004 unconventional machining processes ump books. These books contain exercises and tutorials to improve your practical skills, at all levels. Unconventional machining process by senthilbuy online. Conventional machining processes and machine tools moduleiv turning turning operation is a machining process and is used to produce round parts in shape by a single point cutting tool. This book addresses issues essential to unconventional machining processes, covering all modern machining processes such as mechanical processes, electrochemical and chemical metal removal processes, and thermal metal removal processes.
Unconventional machining process unconventional forming process. The common nontraditional machining processes are described in this section. Introduction as a result of the advances in machine tools and cutting tool technology in recent decades, many of the conventional machining processes such as turning, milling and drilling have become costeffective, flexible and highthroughput manufacturing processes for producing high precision and high. Senthil kumar, ars publications book free download.
All aspects of mechanical, electrochemical and thermal processes are comprehensively covered. This paper gives an introduction and a brief overview of various unconventional processes that are in practice nowadays. Unconventional machining process nov,dec2014, may 2014 r2008,unconventional machining process may 2014 r2008,2010,unconventional machining process nov,dec20,unconventional machining process dec2012,unconventional machining process ap,may2008,unconventional machining process may2009,unconventional machining process nov,dec2009,unconventional machining process. Pdf unconventional machining processes senthil kumar. Machining process book is not for reading online or for free download in pdf. The technology developed in research laboratories cannot be brought to the shop floor unless its applications are realized by. Unconventional machining processes notes 1 download pdf unconventional machining processes notes download pdf unconventional machining processes question bank 1 download pdf unconventional machining processes me6004 may june 2016 question paper unconventional machining processes me6004 nov dec 2016 question paper. Pdf optimization of friction welding of commercial aluminum tube. Pdf me6004 unconventional machining processes lecture. The progress of unconventional machining through the application of computeraided technology is presented.
Introduction of unconventional machining processes. Unconventional machining processes local author book by l kumar, ars publications pdf free download. Article information, pdf download for developments in nonconventional machining for. Nonconventional or advanced machining processes such as electric. In ordinary machining we use harder tool to work on work piece, this limitations is overcome by unconventional machining, unconventional machining is directly using some sort of indirect energy for machining. Why unconventional mechanical machining process is not so effective on soft metals like aluminum. The processes of ecm, edm, lbm, awjm are discussed in relation to the influence of cad, cam, cae, cnc, cim and on their acceptance by manufacturing industry. Conventional machining utilizes cutting tools that must be harder than workpiece material. Given this, nontraditional machining is widely utilized in responding to modern industrial problems. Conventional machining involves the direct contact of tool and work piece, whereas unconventional machining does not require the direct contact. High speed machining, hard machining, non conventional processes like beam, mechanical and chemical. Unconventional machining processes introduction and. The former onesprovide basic shape and size to the material as per designers requirement.
Machining a material removal process in which a sharp cutting tool is used to mechanically cut away material so that the desired part geometry remains most common application. Depending on workpiece material and the condition of the tool, unit powerrequirements in machining range between 0. To learn about various unconventional machining processes, the various process parameters and their influence on performance and their applications. It is now well established that unconventional machining processes are able to meet the. Download our unconventional machining process by senthil ebook free ebooks for free and learn more about unconventional machining process by senthil ebook free. In this sense, they are no more unconventional or nontraditional. Unconventional machining processes textbook pdf free download. Manufacturing processes can be broadly divided into two groups and they are primarymanufacturing processes and secondary manufacturing processes. The unconventional machining is also called as nontraditional machining the unconventional machining use for the machine the hard and brittle materials such as carbides, stainless steel, hastelloy, nitralloy, waspalloy, and any other that cannot be machined by a conventional process using the conventional machines such as lathe, milling, shaper, planer etc. Unconventional machining processes local author book by. Introduction of unconventional machining processes free download as powerpoint presentation. This is due to material removal rate mrr decreases with increased hardness of the work material. Process parameters of abrasive jet machining abrasive jet machining ajm bookmark, email or share this page. The machining medium is solid grains suspended in an abrasive slurry in the former,while a fluid is employed in the wjm process.