Unconventional machining processes me8073, me6004 anna. Anna university me6004 unconventional machining processes syllabus notes 2 marks with answer is provided below. But while a builtin measuring system offers closed loop corrections for setup time savings for a grinding machine, it isnt certified to use as the final measurement. Pdf me6004 unconventional machining processes ump books. Dec 29, 2012 me2026 unconventional machining processes syllabus anna university be mechanical engineering 6th sem syllabus regulation 2008 2011 201220 below is the anna university sixth semester be mechanical engineering department syllabus, textbooks, reference books,exam portions,question bank,class notes, important 2 marks, 8 marks, 16 marks topics. How nontraditional machining processes are classified. Metal casting sand casting and other casting processes materials joining arc welding, tig, ebw, paw, etc. Conventional machining methods hacettepe universitesi. The book unconventional machining processes offers an indepth study on various unconventional machining processes. Objective type questions in unconventional machining. 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 nov,dec2010. Non conventional machining processes enable us to get consistency and accuracy in our desired manufacturing techniques. Me2026 unconventional machining process question bank uniti introduction parta 2 marks what is necessity for unconventional machining processes. List the unconventional machining process which uses mechanical energybt1.
Manufacturing of plastic materials injection molding, etc. 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 me6004 unconventional machining processes lecture. Class lecture notes for third year,sixth semester unconventional machining process subject code. To learn about various unconventional machining processes, the. M e6004 notes syllabus all 5 units notes are uploaded here. Unit 1 introduction unconventional machining process need classification brief overview.
It is the material removal process where the material is removed or machined by the impact. Non traditional manufacturing processes an overview introduction nontraditional manufacturing processes is defined as a group of processes that remove excess material by various techniques involving mechanical, thermal, electrical or chemical energy or combinations of these energies but do not use a sharp cutting tools as it needs to be. Unconventional machining processes introduction manufacturing technology i. The introduction of abrasives to the fluid jet enhances the machining efficiency and is known as abrasive water jet machining. Conventional machining utilizes cutting tools that must be harder than workpiece material. The range between the two optimum speeds is known as the highef.
Download me6004 unconventional machining processes ump books lecture notes syllabus part a 2 marks with answers me6004 unconventional machining processes ump important part b 16 marks questions, pdf books, question bank with answers key, me6004. 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. Manufacturing processes can be broadly divided into two groups and they are primarymanufacturing processes and secondary manufacturing processes. The former onesprovide basic shape and size to the material as per designers requirement. Materials are removed by traversing in a direction parallel to the axis of. Conventional machining processes and machine tools moduleiv. Unconventional machining production engineering i meng 3221 introduction machining processes produce finished products with a high degree of accuracy and surface quality. The machining process so developed is called hybrid machining processes hmps kozak and rajurkar, 2000. Tools that belongs to reaming and tapping processes are tend to breakage so machinists should behave carefully not to break tapers and reamers pieces in the hole. Advanced processes include electrical and chemical means of material removal, as well as the use of abrasive jets, water. To learn about various unconventional machining processes, the various process. In some applications these processes replaced almost completely the aluminium oxide processes 1893 and the green silicon carbide processes 1891. Pdf word power made easy by norman lewis book free.
In many cases, the engineering materials cannot be machined by traditional machining processes because of their shape and material type and other effective factors 3. Me2026 is available here in pdf formats for you to download. Non traditional manufacturing processes an overview. Quote the necessity for unconventional machining process. Me2026 unconventional machining processes lecture notes dr. Nontraditional manufacturing processes or unconventional machining processes conventional machining processes mostly remove material in the form of chips by applying forces on the work material with a wedge shaped cutting tool that is harder than the work material under machining condition. In particular, the unconventional machining actions such as. 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. Enlist the requirement that demands the use of advanced machining process. Conventional machining uses tools, such as lathes, milling machines, boring machines, drill presses, or. Other machining operations shaping and planing a singlepoint tool moves linearly relative to the work part shaping a tool moves planing a workpart moves broaching performed by a multipletooth cutting tool by moving linearly relative to the work in the direction of the tool axis. Bulk deformation metal forming forging, rolling, extrusion sheet metal processes shearing, bending, drawing, etc.
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. Jun 20, 2016 hence the machining process which utilizes other machining methods are termed as unconventional machining or nontraditional machining or advanced machining processes or modern machining processes. Unconventional machining processes form an important part of the chapter of machining processes in the subject of manufacturing engineering for gate mechanical engineering. Machining processes effect of nonconventional material removal 273 processes onthe surface integrity of the materials machined factors whichconstitute surface integrity 274 importance of surface integrity 275 9. Extremely hard and brittle materials or difficult to machine materials are. This book is mainly useful for mechanical engineering students. The machining medium is solid grains suspended in an abrasive slurry in the former,while a fluid is employed in the wjm process. In this short notes section we will cover the first unconventional machining process electric discharge machining edm. Jan 12, 2014 class lecture notes for third year,sixth semester unconventional machining process subject code. Unconventional machining processes textbook pdf free. Me2026 unconventional machining processes question bank.
This textbook is also useful to most of the students who are preparing for competitive exams. Pdf me6004 unconventional machining processes lecture notes. Unconventional machining processes introduction and. 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. Technological improvements of nonconventional machining processes can be achieved by combining different physiochemical action on the material being processed. The difficulty to cut materials encouraged efforts that. A new nontraditional machining method using cavitation. Unconventional machining process sasurie college of engineering.
Unconventional machining processes textbook is one of the famous textbook for engineering students. Unconventional machining process anna university question paper. Hence the machining process which utilizes other machining methods are termed as unconventional machining or nontraditional machining or advanced machining processes or modern machining processes. Emechanical engineering sixth semester me2026 unconventional machining processes lecture notes dr.
Material removal processes machining is the broad term used to describe removal of material from a workpiece includes cutting, abrasive processes grinding, advanced machining processes electrical, chemical, thermal, hydrodynamic, lasers automation began when lathes were introduced in 1700s. Online study material, lecturing notes, assignment, reference, wiki and important questions and answers. Write the short notes about recent development of unconventional machining process 9. Me6004 unconventional machining processes syllabus notes. Unconventional manufacturing process unconventional machining process unconventional forming process need for unconventional machining process harder and difficult to machine materials, can be machined easily and precisely. Dec 29, 2015 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.
Unconventional machining processes textbook pdf free download. Unit 1 introduction unconventional machining process need classification brief overview parts manufactured by casting, forming, and various shaping processes often require further operations before they are ready for use or assembly. The main reasons for choosing nontraditional machining processes are. A typical nonconventional process is the machining of abrasive discs using diamond adopted in 1955 or synthetic tools cubic boron carbide 1970. Unconventional machining processes can be broadly classified into several types based on four main criteria. Traditional machining processes consist of turning, boring, drilling, reaming, threading, milling, shaping, planing, and broaching, as well as abrasive processes such as grinding, ultrasonic machining, lapping, and honing. Note that there is an optimum cutting speed for both cost and time, respectively. We also use unconventional machining processes to machine soft materials, in order to get better dimensional accuracy. Briefly explain under the classification of type of energy and mechanism. Classification of unconventional machining processes. Pdf me6004 unconventional machining processes lecture notes, books, important 2 marks questions with answers, important partb 16 marks questions. Unconventional machining processes notes 1 download pdf.
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