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