Cold forming is carriedout at a temperature lower than recrystallization temperature of the work piece material. The national programme on technology enhanced learning nptel was. Generaly,in the field of manufacturing,the term of machining means removal of material from a raw. Instructional objectives i manufacturing process ii. Click announcements tab hit upvote if you find the answer useful. Nptel mechanical engineering manufacturing processes i. Omirou introduction machine tools tool materials cutting fluids 2 the machining is the most broad technological process used in manufacturing. Course file design of machine membersii subject code. A textbook of workshop technology manufacturing processes details category. After successfully completing this course, you should be able to. Introduction to manufacturing processes lecture notes prepared by junlan wang. Scope, challenges, focus and history of casting process. Unconventional machining processes introduction and.
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. 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. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. 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. Which are the best and worst video lectures made by the. Any new material will be uploaded as soon as possible. Oct 04, 2018 most of the exams are online mcq based. Classification of metal removal processes and machine tools. Mechanical engineering manufacturing processes i nptel. You can find all the course related stuff provided by the faculty here.
The major parameters which control these quantities are. Nonconventional machining processes as viable alternatives. This is an introductory level course in manufacturing process technology part ii is mostly meant for undergraduate. Industry recognition talks are ongoing to have corporates recognize. With the sixth edition, youll learn to properly assess the capabilities, limitations, and potential of manufacturing processes. 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. This video lecture, part of the series industrial engineering by prof. According to me, some of the best videos for mechanical are. The full list of stage 1 competency standards may be found in appendix a. 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. Lecture 1 understanding manufacturing lecture 2 fundamental approaches of manufacturing lecture 3 manufacturing process specific advantages.
Automation in manufacturing 10me757 department of mechanical engineering, sjbit page 1 automation in manufacturing subject code. Engineering a textbook of workshop technology manufacturing processes material type book language english title a textbook of workshop technology manufacturing processes authors r. Modern machining processes presents unconventional machining methods which are gradually commercial acceptance. Process and manufacturing industries have much in common whether it is management, strategic approach, how projects are led, concept of sustainable development,riskmanagement,andsoon. The overall investment of underground machine hall is less than those of the superstructure of a surface power house of similar dimensions. Depending on the complexity of the product and the type. Massive open online course mooc is essentially a process of teaching using pre. Machine design ii video lecture study material in dvd and sd card. Lec1 introduction and fundamental concepts youtube. 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.
Me 338 manufacturing processes ii department academic. Material al2o3 sic glass beads shape irregular spherical size 10 50. Manufacturing processes i nptel online videos, courses. 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. Jul 05, 2014 non conventional machining processes 1. All aspects of mechanical, electrochemical and thermal processes are comprehensively covered. Automation in manufacturing 10me757 department of mechanical engineering, sjbit page 3 contents sl. A textbook of workshop technology manufacturing processes. Basics of fixturing and metrology are also covered in this course. Process 1 and 4 likely cpu bound process 2 likely io bound. Engineers australia stage 1 competency standards for professional engineers as shown. The course is meant as an introduction towards primary manufacturing processes such as casting, forming and welding. Chakraborty, department of mechanical engineering, iit kharagpur. Most manufacturing environments fit into one of five general categories.
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. 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. Me 206 manufacturing processes 1 department academic. To learn about various unconventional machining processes, the various process parameters. Process parameters and machining characteristics abrasive. Using the following data get y as a linear function of x using the method of least squares. Production of the articles made of wood, stone, ceramic etc. 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. In unconventional machining, a form of energy is used to remove unwanted material from a given workpiece. Machine design ii video lecture study material in dvd and. 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. 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.
Nptel provides elearning through online web and video courses various streams. 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. Materials planning and control may 16 17, 2012 wednesday thursday fmm institute kuala lumpur before the start of the programme. Industrial engineering nptel online videos, courses iit. Email print pdf such as ocean engineering, biotechnology, mining and metallurgy. On account of the latter reason, some plants duplex only at such times as. Hot working is a process carried out at temperatures above recrystallization temperature, namely, 0.
Forming process requires stress above flow stress of the material being deformed. Som, department of mechanical engineering, iit kharagpur. The course contents and videos uploaded are free to download for all. To make students comfortable to get the details regarding this subject at their home. The abrasive composition, strength, size and mass flow rate. Ahmed salah abou taleb lecturer, mechanical engineering dept. 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. The metal casting industry plays a key role in all the. Apr 07, 20 nptel was the brainchild proposal which was put forward by the five main iits national program in technology enhanced learning nptel. 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.
The reasons for manufacturing steel by the duplex process are, briefly. The manufacturing technology 1 pdf notes mt 1 notes pdf. In unconventional machining, a form of energy is used to remove unwanted material from a. So, this manufacturing process or manufacturing can be defined in the two ways. The effect of external work done on work piece during forming is converted into heat. Multilevel feedback queues basic idea all processes start in the highest priority class. Manufacturing technology i notes pdf mt i pdf notes mt i notes pdf file to download are listed below please check it. Fundamentals of manufacturing processes eng 005 preparatory year, faculty of engineering, fayoum university dr. Dwivedi, does not currently have a detailed description and video lecture title. Additionally, different kinds of joining processes welding and their process parameters are discussed. Mechanical engineering manufacturing processes ii nptel. The course takes us through the fundamentals of different machining processes, and optimization of a chain of processes through which a part undergoes. 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. Pdf transcriptions, html5 support, video subtitles for media player web, mp4 videos.
Objective of presentation at the end of this presentation, audience will be aware of merits of non conventional machining processes over their traditional counterparts. Lecture series on design of machine elements i by prof. As contrasted to the additivejoining processes covered in the course manufacturing processes 1viz. So, we know that the one of the means the most common manufacturing processes include like casting process, forming process, which are deformation based. Indian institute of technology kanpur and nptel via swayam. There are four basic production processes for producing desired shape of a product. Cancellation received subject to a cancellation fee of 50% of the course fees. About 5 to 10% of the work is stored within as internal energy. Lecture series on manufacturing processes i by prof. Non traditional manufacturing processes an overview.
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. Lecture notes process instrumentation and control 1ecd03. Machining with a difference thats what nonconventional machining is all about. Mechanical engineering ii semester prepared by ravindra gandhi. Industrial engineering nptel online videos, courses. Nptel nptel online certification courses iitm alumni relations. Processes likeabrasive jet machining water jet machininglaser beam machininghot machiningplasma arc machininghave also been included.
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