In unconventional machining, a form of energy is used to remove unwanted material from. 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. 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. Me6004 unconventional machining processes syllabus notes. The advent of hard materials for aerospace applications have made the machining process by conventional methods very difficult and time consuming. Unconventional machining process sasurie college of engineering.
Pdf unconventional machining processes local author by. Class lecture notes for third year,sixth semester unconventional machining process subject code. Tools are nonconventional technique like laser beam, electric arc etc. Need for unconventional machining process i harder and difficult to machine materials iican be machined easily and precisely. Kinematics of fluid flow deals with the motion of fluid particles without considering the agency producing the motion. Jun 20, 2016 the advent of hard materials for aerospace applications have made the machining process by conventional methods very difficult and time consuming. Me2026 is available here in pdf formats for you to download. What are the advantages of wjc over conventional cutting methods. Unconventional machining process unconventional forming process need for unconventional machining process harder and difficult to machine materials, can be machined easily and precisely.
Unconventional machining processes important questions jntu. Pdf unconventional machining processes senthil kumar. Automobile engineering notes ae computer aided design and manufacturing notes cad cam finite element methods notes fem unconventional machining processes will update soon departmental elective. 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. Unconventional machining process imp qusts spec notes. Unconventional machining processes textbook pdf free download. Unconventional machining process is defined as a group of p rocesses that remove excess material by various techniques involving mechanical, thermal, electrical or chemica l. Note for unconventional machining process ump by jntu. This course deals with non traditional machining processes, we will discuss about advantage and disadvantages, instrument used for machining, applications of various processes and all numericals from gate ies upsc perspective. During this machining process, a small portion of metals is also eroded away, leaving a small cater. Non traditional unconventional machining process advance. Pdf unconventional machining processes local author by dr. Pdf me6004 unconventional machining processes lecture notes, books. This is due to material removal rate mrr decreases with increased hardness of the work material.
The difficulty to cut materials encouraged efforts that led to the introduction of the unconventional machining processes that are well. This volume will be of interest to academicians, researchers, and. Introduction we all know that the term machinability refers to the case with which a metal can be machined to an acceptable surface finish. M e6004 notes syllabus all 5 units notes are uploaded here. Edm machining process is also known as spark erosion machining. Similar case happens when ice particles are introduced as in ice jet machining. Download link is provided and students can download the anna university me6004 unconventional machining processes ump syllabus question bank lecture notes syllabus part a 2 marks with answers part b 16 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials. Unconventional machining process important questions pdf file ump imp qusts. Unconventional machining processes form an important part of the chapter of machining processes in the subject of manufacturing engineering for gate mechanical engineering. This article will help you to get the probable answers for the questions related to kinematics of fluid flow. Pdf me6004 unconventional machining processes ump books. 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. Hey fellow engineers, as we all know, it is extremely important to be prepared with common questions in the subject unconventional machining processes for collegeuniversity exams, interviews as well as in viva.
Senthil kumar, apmech of the unconventional machining. Unconventional machining process imp qusts ump important. Unconventional machining process is defined as a group of p rocesses that remove excess. Me2026 unconventional machining process 1 sce department of mechanical engineering unit i introduction 1. Pdf me6004 unconventional machining processes lecture.
Ultrasonic machining usm and waterjet machining wjm are typical examples of single action, mechanical non traditional machining processes. Unconventional machining processes me8073, me6004 anna. 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. The common nontraditional machining processes are described in this section. Explain the reasons for the development of unconventionalmachining process. In electric discharge machining process an arc is produced when two currentcarrying wires are shortcircuited. Lecture notes on modern manufacturing process dr pramod. No conventional nonconventional 1 direct contact of tool and workpiece. Unconventional machining process machining applied and. To learn about various unconventional machining processes, the various process parameters and their influence on performance and their applications. 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. Unconventional machining process free download as powerpoint presentation.
Modern or nontraditional manufacturing processes is defined as a group of processes that. 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. Unconventional machining processes notes 1 download pdf. Materials are removed by traversing in a direction parallel to the axis of. Unconventional machining process important questions ump.
Explain modern machining process and why the unconventional machining process not. Several types of nontraditional machining processes have been developed to meet. Me6601 design of transmission sysytems lecture notes pdf. Conventional machining process metal is removed by means of tool which is harder than work piece and they both are in contact with each other demerits of conventional machining process disposal and recycling of the chips are difficult and tedious process large cutting forces are involved in this process. Because of point cutting wjc is able to cut materials almost any pattern. Nontraditional machining processes are widely used to manufacture geometrically complex and precision parts for aerospace, electronics and automotive industries. This paper gives an introduction and a brief overview of various unconventional processes that are in practice nowadays. The volume discusses improvements on wellestablished unconventional machining processes and novel or hybrid machining processes as well as properties, fabrication techniques and machining of composite materials. The machining medium is solid grains suspended in an abrasive slurry in the former,while a fluid is employed in the wjm process.
This textbook is also useful to most of the students who are preparing for competitive exams. 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. 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. A machining process is called nontraditional if its material removal mechanism is basically different than those in the traditional processes, i.
Advances in unconventional machining and composites. Senthil kumar, ars publications the book unconventional machining processes for engineering and technology studies. This post also covers the lecture notes prepared by mr. Nontraditional machining ntm processes have several advantages. Unconventional machining processes lecture notes, study material and important questions, answers free download as pdf file. Pdf me6004 unconventional machining processes lecture notes.
Unconventional machining process note for unconventional machining process ump by jntu heroes. Unconventional machining process ump study materials pdf. The unconventional machining is also called as nontraditional machining. Other useful links all important questions all subject notes. Unconventional machining processes introduction and. Unconventional machining processes brainkart lecture notes. All questions carry equal marks 1 a classify unconventional machining processes based on basic mehanism involved in the process and medium for tranfer of enrgies and type of energy. Unconventional machining processes exam, viva, interview. Here we discuss the fundamentals, characteristics, classification and need of modern non traditional machining processes. Anna university me6004 unconventional machining processes syllabus notes 2 marks with answer is provided below. To learn about various unconventional machining processes, the various process unconventional machining process need classification brief overview. Electro discharge machining edm wire cut electric discharge machining wcedm ultrasonic machining usm chemical machining processes chm electrochemical machining ecm llaser beam machining lbm plasma arc machining pam electrodischarge grinding edg. In unconventional machining, a form of energy is used to remove unwanted material from a given workpiece. This book is mainly useful for mechanical engineering students.
Pdf me6004 unconventional machining process researchgate. The introduction of abrasives to the fluid jet enhances the machining efficiency and is known as abrasive water jet machining. Hence the machining process which utilizes other machining methods are termed as unconventional. Mar 16, 2018 download the seminar report, notes, ppt and journals on the topic unconventional manufacturing process. Introduction to nontraditional machining iit kanpur. Unconventional machining processes lecture notes, study. I ajm processes are generally in uenced by the following process parameters.
Mar 11, 2016 in electric discharge machining process an arc is produced when two currentcarrying wires are shortcircuited. Unconventional machining process anna university question. Jan 12, 2014 class lecture notes for third year,sixth semester unconventional machining process subject code. Unconventional machining processes frequently asked questions, and last year questions. Unconventional machining process ump study materials. Machining processes that involve chip formation have a number of limitations large amounts of energy unwanted distortion residual stresses. Unconventional machining process, ump study materials, engineering class handwritten notes, exam notes, previous year questions, pdf free download.
Ajm process parameters i for successful utilization of ajm process, it is necessary to analyse the following process criteria. Conventional machining utilizes cutting tools that must be harder than workpiece material. This book is written to serve the needs of under graduate students embarking introductory course in unconventional machining processes. 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. Comparison between conventional and nonconventional machining. Production engineering study notes handwritten pdf for. Pdf me6004 unconventional machining processes lecture notes, books, important 2 marks questions with answers, important partb 16 marks questions. Please find the attached pdf file of unconventional machining process important questions bank ump imp qusts. Me6004 unconventional machining processes lecture notes ppt. Unconventional machining process anna university question paper. Unconventional machining process need classification brief overview.
Pdf ee6601 solid state drives lecture notes, books. We have listed out the subjects and their links to download jntuk b. Unconventional machining processes textbook is one of the famous textbook for engineering students. View unconventional machining process question bank.
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 download anna university notes android app unconventional machining. 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. Classification of ucm classification of ucm based on type of energy required to shape the. Water jet machining wjm introduction water jet cutting can reduce the costs and speed up the processes by eliminating or reducing expensive secondary machining process. Write the short notes about recent development of unconventional machining. Sep 19, 2019 unconventional machining process imp qusts pdf file ump important questions. Nonconventional manufacturing processes is defined as a group of processes that remove excess material by various techniques involving mechanical, thermal. He has referred more than five books among them minimum one is from to learn about various unconventional machining processes, the various process. Unconventional machining process imp qusts pdf file ump important questions.
Jan, 2016 unconventional machining processes important questions for mechanical engineering students. Download ee6601 solid state drives lecture notes, books, syllabus parta 2 marks with answers ee6601 solid state drives important partb 16 marks questions, pdf books, question bank with answers key. Scribd is the worlds largest social reading and publishing site. Conventional machining processes and machine tools moduleiv. Quality assurance qa is now part of the concurrent engineering process and is built into every stage of the manufacturing process total quality management tqm and qa are the responsibility of everyone involved in the design and manufacturing of a product statistical process control is part of the tqm techniques. 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. Understand the compare traditional and nontraditional machining process and recognize the need for nontraditional machining process. In this short notes section we will cover the first unconventional machining process electric discharge machining edm.
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