15ME43T: Machine Tool Technology Mechanical 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Machine Tool Technology detail DTE Kar Diploma syllabus for Mechanical Engineering (General) (ME), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15ME43T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other mechanical 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Mechanical 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for machine tool technology is as follows.

Pre-requisites:

Applied science, Basic work Shop practice

Course Objectives:

1. Expose to the Concept and Basic Mechanics of Metal Cutting
2. Familiarise with Working Of Standard Machine Tools Such As Lathe, Shaping And planer, Milling, Grinding And Super finishing Process and other Non conventional machining practices

Course Outcomes:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

UNIT I: THEORY OF METAL CUTTING 07Hrs

Introduction: Metal Removal Processes, Types Of Machine Tools – Theory Of Metal Cutting: Chip Formation, Orthogonal Cutting- Oblique Cutting- Machinability of metal. Cutting Tool-Classification of cutting tools-Single point Cutting Tool Geometry-Cutting Tool Materials, Tool Wear, Tool Life, and Cutting Fluids-Functions and properties.

UNIT II:LATHE AND OPERATIONS 10Hrs

Centre Lathe-Construction- Various Operations, Taper Turning Methods, Thread Cutting operation, Lathe Attachments& Accessories. Capstan and Turret Lathes – Automats – Single Spindle, Swiss Type, Multi Spindle Automatic lathe.

UNIT III: RECIPROCATING MACHINE TOOLS 11Hrs

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UNIT IV:DRILLING AND MILLING MACHINES 12Hrs

Drilling operations- Twist drill geometry -Radial drilling machine-Jigs and Fixtures-Definition-Need of Jigs and Fixtures Drill Jig-Locating devices. .Milling-Classification, Column and knee type milling machine – Milling cutters and classification-Fundamentals of milling processes-Milling operations. Indexing methods-Simple and compounding. Cutting speed, feed, depth of cut and machining time.

UNIT V: SUPER FINISHING PROCESSES 05Hrs

Abrasive Processes- Grinding Wheel – Specifications And Selection, Types Of Grinding Process – Cylindrical Grinding, Surface Grinding, Centre less Grinding-Super finishing process- Honing, Lapping, Super Finishing, Polishing And Buffing

UNIT VI: NON CONVENTIONAL MACHINING PROCESS 07Hrs

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Text Books:

1. Rao, P.N., Manufacturing Technology, Vol I & II, Tata Mcgraw Hill Publishing Co., New Delhi, 1998
2. Seropekalpakjian, Steven R SchmidManufacturing Engineering and Technology-Pearson Education-Delhi

Reference Books:

1. Sharma, P.C., A Textbook Of Production Technology – Vol I And II, S. Chand & Company Ltd., New Delhi, 1996
2. HMT – “Production Technology”, Tata Mcgraw-Hill, 1998

LIST OF SOFTWARE/LEARNING WEBSITES

1. www.nptel.ac.in/courses/112105126/36
2. www.voutube.com/watch?v=T5gjkYvMg8A
3. www.voutube.com/watch?v=ESKoaZtoB1E
4. www.freevideolectures.com

Suggested List of Student Activities:

Note: the following activities or similar activities for assessing CIE (IA) for 5 marks (Any one)

1. Each student should do any one of the following type activity or any other similar activity related to the course and before conduction, get it approved from concerned Teacher and HOD.
2. Each student should conduct different activity and no repeating should occur

1. Make Visit to nearest work shop ,observe the lathe and make list of real time machine components which are machined ,Submit hand written report of 500 words
2. Observe the milling machine of your polytechnic and study its specifications. List the possible milling operation can done on that machine, Submit hand written report of 500 words
3. Dismantle some important parts of drilling machine and carry servicing activities and Submit hand written report of 500 words
4. Compare various unconventional machines by collecting their broachers. Make comparative hand written report of 500 words
5. Visit nearest Machine tool work shop and map the machiningactivity of a particular component, prepare a drawing, list the sequence of operation, tools and machineries used. Submit hand written report of 500 words
6. Motivate student to take case study on particular manufacturing activity to inculcate self and continues learning, Submit hand written report of 500 words on selected case study

Course Delivery:

The course will be delivered through lectures and Power point presentations/ Video
Teachers can prepare or download ppt or Videos of different Machines usage in mechanical engineering application

Model Question Paper:

(CIE)

1. Describe briefly the Metal removal process.
2. Give four examples for Orthogonal Cutting&Oblique Cutting.
3. Sketch and Explain taper turning attachment in a lathe OR Sketch and Explain the thread cutting operation in a lathe

Model Question Paper:

PART-A6x5=30 marks

1. Give four examples for Orthogonal Cutting & Oblique Cutting
2. Explain steady rest and follower rest
3. Differentiate between capstan and turret lathe.
4. Write specification of shaper
5. Define w.r.t shaper: Cutting Speed, Feed, and Depth of cut machining time
6. Explain with sketch end milling
7. Explain Counter sinking and counter boring
8. Explain wheel truing and dressing
9. Discuss Additive manufacturing.

PART-B

1. Explain the Process of chip formation with sketch
2. Explain the three taper turning methods with line sketch
3. Explain the important method of holding work in a lathe
4. Explainwith neat sketch the working of Hydraulic shaper mechanism
5. Explain with neat sketch the working of planer.
6. Explain with sketch twist drill geometry
7. Explain with sketch Column and knee type of milling machine.
8. Explain with neat sketch cylindrical grinder
9. Sketch and explain Electric Discharge Machining
10. Describe briefly the principle of Additive manufacturing.

For detail syllabus of all other subjects of BE Mechanical, C15 scheme do visit Mechanical 4th Sem syllabus for C15 scheme.

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