In this category of nontraditional machining electrical energy is used in the form of electrochemical energy or electroheat energy to erode the material or to melt and vapourized it respectively. The common non traditional machining processes are described in this section. Vtu be non traditional machining question paper of january. Jul 21, 2012 the most typical electrolyte is an ionic solution, but molten electrolytes and solid electrolytes are also possible. Material removal rate, tool wear, accuracy, surface finish, applications, advantages. This website contains notes of all subjects in engineering, available for all engineering students and faculties in india. Vtu engineering notes in bangalore, vtu notes free download. Jain department of mechanical engineering, indian institute of technology kanpur, kanpur208016, india. Synthetic sapphire wear resistant impinging pressure compressive stress soft nonmetals, plastics, etc. Computer numerical control notes pdf cnc pdf notes cnc notes pdf file to download are listed below please check it link.
Non traditional machining syllabus for me 6 sem 2010. Definition of turbo machine, parts of turbo machines,comparison with positive displacement machines, classification,dimensionless parameters and their significance. Here you can find out visvesvaraya technological university 6th semester bachelor of engineering b. Download vtu nontraditional machining of 6th semester mechanical engineering with subject code 10me665 2010 scheme question papers.
New and novel materials because of their greatly improved chemical, mechanical and thermal properties are sometimes impossible to machine using traditional machining processes. When these processes are employed properly, they offer many advantages over non traditional machining processes. Currently, vtu elearning centre has migrated from satellite based edusat prgramme to web based eshikshana programme. Machining and cnc technology advanced technical certificate career and technical program the machining and cnc technology program prepares. Jan 10, 2020 download vtu non traditional machining of 6th semester mechanical engineering with subject code 10me665 2010 scheme question papers. During the electrochemical machining ecm of iron atomic weight 56, valency 2 at current of a with 90% current efficiency, the material removal rate was observed to be 0.
It is an electro deposition process, so there is no formation of burrs, haz or other edge defects. The material removal rate in mm 3 min is expressed as. Definition of turbo machine, parts of turbo machines,comparison with positive displacement machines, classification,dimensionless parameters and their significance, effect of reynold. A flowforming process was used to manufacture a traditional mortar tube from a new, stronger nickelbased alloy by constructing a process model that predicted ductile damage, roller loads, and the final net shape. In this blog, you will get old vtu question papers, lecture notes, study materials, laboratory manuals, instructional materials and video lectures developed by dr. These notes are according to the r09 syllabus book of jntu. 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. Development development of harder and difficult to machine materials such as hastalloy, nitra alloy, waspalloy, nimonics, carbides, stainless steel, heat resisting steels and many other hstr. It is the minimum number of coordinates required to describe the motion of system. Professor, dayananda sagar college of engineering, bangalore. Password for the files freevtunotes or freevtunotes c cycle p cycle other semesters. By default, the informix server will use the traditional authentication mechanism to avoid changes for the users. Non traditional machining syllabus for me 5 sem 2015. Maintains a balanced presentation of theoretical concepts and mathematical analysis.
The common non traditional machining processes are described in. In this category of non traditional machining electrical energy is used in the form of electrochemical energy or electroheat energy to erode the material or to melt and vapourized it respectively. Ashish umarkar advanced manufacturing processes amp12154 unit no. Use of pam can be enabled or disabled by the system administrator. If you are searching for visvesvaraya technological university bachelor of engineering b. Nontraditional machining can be thought of as operations that do not use shear as their primary source of energy. This pam module usually is located in usrlibsecurity and its parameters are listed in etcnf. Chips generated in machining are wasted material, at least in the unit operation time consuming a machining operation generally takes more time to shape a given part than alternative shaping processes, such as casting, powder metallurgy, or forming dr. Non traditional machining processes linkedin slideshare. Covers important nontraditional machining processes as per vtu syllabus and other universities.
Computer numerical control pdf notes cnc notes pdf. Nontraditional processes ntp nontraditional cutting processes. When these processes are employed properly, they offer many advantages over nontraditional machining processes. Non traditional machining syllabus for me 6 sem 2006 scheme. Several types of non traditional machining processes have been developed to meet extra required machining conditions. Introduction 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. If titanium atomic weight 48, valency 3 is machined by the ecm process at the current of 2000 a with 90% current efficiency, the expected material removal rate in gms will be. Contains a large number of solved problems from university question papers. Lecture notes elements of mechanical design mechanical. Vtu engineering notes, e notes pdf, civil engineering books, e learning notes, its all free for you on wikiengineer site. A new nontraditional machining method using cavitation.
His main research interests are micro fabrication and nontraditional machining technologies. Nontraditional processes ntp nontraditional cutting. By default, ibm informix server will use the traditional authentication mechanism in order to avoid widespread changes required by the users. Schey with data from the world development report, world bank, various years.
That has all been changed, since the publishing of carl sommer s latest book, the non traditional machining handbook. Nontraditional machining techniques for fabricating metal. The vtu elearning centre was established in august 2003 in mysuru with the main aim of facilitating distance education and training to the students and faculty of vtu through satellite and web. Visvesvaraya technological university has introduced a choice based credit system for 2015. Nontraditional machining traditional machining is mostly based on removal of materials using tools that are harder than the materials themselves.
Function of electrolyte carrying current between tool and work peice remove products of machining and other insoluble products from cutting region dissipate heat produced in the operation. Organized by type of process mechanical, chemical, electrochemical, and thermal, the book discusses 31. Vtu non traditional machining question papers me 6th sem. Lecture notes design and manufacturing ii mechanical. Turbomachine 10me56 department of mechanical engineering, sjbit page 1 turbo machines subject code. Vtu engineering notes in bangalore, vtu notes free. Covers important non traditional machining processes as per vtu syllabus and other universities. Unconventional machining process unit 1 introduction prepared by s. Regarding these, non traditional machining ntm processes have been developed since the world war ii largely in response to new, challenging, and unusual machining and or shape requirements 4. Non traditional manufacturing processes an overview.
E engineeringinformation science isesem 7chash programming and. Ten years of questions papers of vtu have been solved. Electrochemical machining, electroplating or electro discharge machining are the examples work on this principle. Cutting rates for various materials and thicknesses using a co2 laser ipm material thickness 0. Nontraditional machining processes by means of velocity shear instability in plasma article pdf available in surface engineering and applied electrochemistry 481 february 2012 with 51 reads. Download vtu non traditional machining of 6th semester mechanical engineering with subject code 06me665 2006 scheme question papers. In r and r15,8units of r09 syllabus are combined into 5. Waterjet machining hydrodynamic machining pressure. May 19, 2014 nontraditional machining can be thought of as operations that do not use shear as their primary source of energy. Jun 07, 2016 automation in manufacturing five unit vtu, mechanical engineering notes pdf download 1. Vtu nontraditional machining question papers me 6th sem 2010. In r and r15,8units of r09 syllabus are combined into 5units in r and r15 syllabus. Computer numerical control pdf notes cnc notes pdf eduhub. Pdf nontraditional machining processes selection using.
For example, abrasive water jet operations use mechanical energy, but material is removed by erosion. Several types of nontraditional machining processes have been developed to meet extra required machining conditions. Non tranditional machining ntm old vtu question papers. Problem 12 advance and nontraditional machining process. Typically in our discussions 1dof system will have one mass, e. Now everyone can become knowledgeable as to what these processes are capable of, how they work, and the advantages they offer over the more traditional machining technologies. That has all been changed, since the publishing of carl sommer s latest book, the nontraditional machining handbook. In this web portal, students can download cbcs notes as well as question papers. It describes available technologies that use tools, such as high velocity material jets, pulsed magnetic fields, light beams, electrochemical reactions, and more.
Regarding these, nontraditional machining ntm processes have been developed since the world war ii largely in response to new, challenging, and unusual machining and or shape requirements 4. Introduction to nontraditional machining, need for nontraditional machining process, comparison between traditional and nontraditional machining, general classification nontraditional machining processes, classification based on nature of energy employed in machining, selection of nontraditional machining processes, specific advantages, limitations and applications of non. Automation in manufacturing five unit vtu, mechanical engineering notes pdf download 1. Medraj mech 4216511 lecture 194 machining tools single point multiple point. Automation in manufacturing five unit vtu, mechanical. Nontraditional machining processes covers recent research and development in techniques and processes which focus on achieving high accuracies and good surface finishes, parts machined without burrs or residual stresses especially with materials that cannot be machined by conventional methods. Non traditional machining syllabus for me 6 sem 2006.
Answer any five full questions, choosing one full question from each module. Pdf nontraditional machining processes by means of. Jan 29, 2018 problem 12 advance and non traditional machining process. Wikiengineer mainly concentrates on engineering students. Laser properties speed is given by material, its thicknes and power of the machine. E previous yearold or model question papers, question.
A new nontraditional machining method using cavitation process. Vtu nontraditional machining question papers me 6th sem. This book provides a convenient, single source of information on advanced machining, material forming, and joining processes. Find materials for this course in the pages linked along the left. Principles of nontraditional machining processes machining.
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