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. To make students comfortable to get the details regarding this subject at their home. Processes likeabrasive jet machining water jet machininglaser beam machininghot machiningplasma arc machininghave also been included. According to me, some of the best videos for mechanical are. Engineers australia stage 1 competency standards for professional engineers as shown. The course contents and videos uploaded are free to download for all. The manufacturing technology 1 pdf notes mt 1 notes pdf. Fundamentals of manufacturing processes eng 005 preparatory year, faculty of engineering, fayoum university dr. Machine design ii video lecture study material in dvd and sd card. Click announcements tab hit upvote if you find the answer useful. The abrasive composition, strength, size and mass flow rate. All aspects of mechanical, electrochemical and thermal processes are comprehensively covered.
Process 1 and 4 likely cpu bound process 2 likely io bound. Lecture series on design of machine elements i by prof. If you have watched this lecture and know what it is about, particularly what mechanical engineering topics are discussed, please help us by commenting on this video with your suggested description and title. Modern machining processes presents unconventional machining methods which are gradually commercial acceptance. In unconventional machining, a form of energy is used to remove unwanted material from a. The national programme on technology enhanced learning nptel was. Industry recognition talks are ongoing to have corporates recognize. Jul 09, 20 you can find all the course related stuff provided by the faculty here. An overview of manufacturing processes such as carpentry, machining, forming, welding, and casting. Automation in manufacturing 10me757 department of mechanical engineering, sjbit page 3 contents sl.
Cancellation received subject to a cancellation fee of 50% of the course fees. Unconventional machining processes introduction and. Lecture series on manufacturing processes i by prof. A textbook of workshop technology manufacturing processes details category. The economics of precision machining can be understood with just 4 factors machining cost, material cost, tool cost, and cost of nonproductive time setup costs. Machining with a difference thats what nonconventional machining is all about. Process and manufacturing industries have much in common whether it is management, strategic approach, how projects are led, concept of sustainable development,riskmanagement,andsoon. 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. Classification of metal removal processes and machine tools.
Machine design ii video lecture study material in dvd and. Industrial engineering nptel online videos, courses iit. Mechanical engineering manufacturing processes ii nptel. Mechanical engineering manufacturing processes i nptel. The course is meant as an introduction towards primary manufacturing processes such as casting, forming and welding. Industrial engineering nptel online videos, courses. Engineering a textbook of workshop technology manufacturing processes material type book language english title a textbook of workshop technology manufacturing processes authors r. Depending on the complexity of the product and the type. Massive open online course mooc is essentially a process of teaching using pre. Production of the articles made of wood, stone, ceramic etc. Email print pdf such as ocean engineering, biotechnology, mining and metallurgy.
Ahmed salah abou taleb lecturer, mechanical engineering dept. To learn about various unconventional machining processes, the various process parameters. The course takes us through the fundamentals of different machining processes, and optimization of a chain of processes through which a part undergoes. Basics of fixturing and metrology are also covered in this course. Forming process requires stress above flow stress of the material being deformed. Lecture notes process instrumentation and control 1ecd03. Mar 18, 20 the economics of precision machining can be understood with just 4 factors machining cost, material cost, tool cost, and cost of nonproductive time setup costs. Using the following data get y as a linear function of x using the method of least squares. Scope, challenges, focus and history of casting process. Any new material will be uploaded as soon as possible. Jul 05, 2014 non conventional machining processes 1. Omirou introduction machine tools tool materials cutting fluids 2 the machining is the most broad technological process used in manufacturing.
The five types of manufacturing processes i t may be surprising to learn that many engineers with great talent and a depth of experience have a hard time answering questions about the types of manufacturing environments that exist in their company. So, this manufacturing process or manufacturing can be defined in the two ways. Objective of presentation at the end of this presentation, audience will be aware of merits of non conventional machining processes over their traditional counterparts. This is an introductory level course in manufacturing process technology part ii is mostly meant for undergraduate. Nptel provides elearning through online web and video courses various streams. Indian institute of technology kanpur and nptel via swayam.
Mechanical engineering ii semester prepared by ravindra gandhi. Material al2o3 sic glass beads shape irregular spherical size 10 50. The reasons for manufacturing steel by the duplex process are, briefly. Lec1 introduction and fundamental concepts youtube. The conventional hydroelectric power stations are usually located overground at the foot of a dam or a hill slope on the banks of a river. Course aims the aims of the course is to give freshmen students a comprehensive skills about the general engineering materials, workshop and traditional machine tools used in processing. Cold forming is carriedout at a temperature lower than recrystallization temperature of the work piece material. Oct 04, 2018 most of the exams are online mcq based. Chapter 8 conclusions and future scope in this chapter, the contributions and the limitations of this research work are highlighted and future research recommendations are explained. The metal casting industry plays a key role in all the. With the sixth edition, youll learn to properly assess the capabilities, limitations, and potential of manufacturing processes. On account of the latter reason, some plants duplex only at such times as. Nptel mechanical engineering manufacturing processes i. Most manufacturing environments fit into one of five general categories.
Additionally, different kinds of joining processes welding and their process parameters are discussed. You can also suggest us any interesting news or detail in interesting stuff page and it will be presented here if it is found worth. Multilevel feedback queues basic idea all processes start in the highest priority class if it finishes its time slice likely cpu bound move to the next lower priority class if it does not finish its time slice. Me 206 manufacturing processes 1 department academic. Lecture 1 understanding manufacturing lecture 2 fundamental approaches of manufacturing lecture 3 manufacturing process specific advantages. The effect of external work done on work piece during forming is converted into heat. Questions from video lectures of nptel sl no questions video number time in minutes 1 give some examples for the communication systems which use space as the channel.
There are four basic production processes for producing desired shape of a product. Nonconventional machining processes as viable alternatives. Dwivedi, does not currently have a detailed description and video lecture title. In unconventional machining, a form of energy is used to remove unwanted material from a given workpiece. Apr 07, 20 nptel was the brainchild proposal which was put forward by the five main iits national program in technology enhanced learning nptel. Chakraborty, department of mechanical engineering, iit kharagpur. This video lecture, part of the series industrial engineering by prof. About 5 to 10% of the work is stored within as internal energy. You can find all the course related stuff provided by the faculty here. Hot working is a process carried out at temperatures above recrystallization temperature, namely, 0. The overall investment of underground machine hall is less than those of the superstructure of a surface power house of similar dimensions.
Non traditional manufacturing processes an overview. Process parameters the process characteristics can be evaluated by judging 1 the mrr, 2 the geometry of the cut, 3 the roughness of the surface produced, and 4 the rate of nozzle wear. Manufacturing processes for engineering materials addresses advances in all aspects of manufacturing, clearly presenting comprehensive, uptodate, and balanced coverage of the fundamentals of materials and processes. The course is aimed at teaching the pros and cons of different processes, so that one can apply this knowledge to the selection of a process for making a part to the required level of accuracy and in required time. Automation in manufacturing 10me757 department of mechanical engineering, sjbit page 1 automation in manufacturing subject code. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Course file design of machine membersii subject code. Introduction to manufacturing processes lecture notes prepared by junlan wang.
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. Som, department of mechanical engineering, iit kharagpur. Me 338 manufacturing processes ii department academic. As contrasted to the additivejoining processes covered in the course manufacturing processes 1viz. Materials planning and control may 16 17, 2012 wednesday thursday fmm institute kuala lumpur before the start of the programme.
Pdf transcriptions, html5 support, video subtitles for media player web, mp4 videos. Which are the best and worst video lectures made by the. The major parameters which control these quantities are. So, we know that the one of the means the most common manufacturing processes include like casting process, forming process, which are deformation based. Manufacturing processes i nptel online videos, courses. A textbook of workshop technology manufacturing processes.
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