15WS31T: Production Technology Mechanical HPT 3rd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Production Technology detail DTE Kar Diploma syllabus for Mechanical Engineering (Heat Power Technology) (HP), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15WS31T), 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 hpt 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Mechanical HPT 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for production technology is as follows.

Pre-requisites:

Knowledge of Maths, Science and Basic Mechanical Engineering.

Course Objectives:

Understand the principle of manufacturing processes, NC and CNC machines, powder metallurgy, Shaper, milling and planer working mechanism and their relative motions and able to solve simple problems to evaluate machining parameters.

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

Introduction to Lathe Machine : Introduction to lathe, Classification of lathes, specification of lathe, parts of lathe, Constructional features of Engine lathe, Capstan and Turret lathe, Lathe attachments, accessories – Chucks, face plate, centers, mandrels, Single point cutting tool
nomenclature, Lathe operations, facing, plain turning, Taper turning, knurling and thread cutting, Machining parameters-cutting speed, feed, depth of cut and machining time.

Unit II

Introduction to Drilling and Milling Machine: Introduction, Classification of drilling machines, Radial drilling machine, Drilling operations, Twist drill nomenclature, Machining parameters-cutting speed, feed, depth of cut and machining time & simple problems. Introduction to milling and classification, Column and knee type milling machine, Milling cutters and classification, Fundamentals of milling processes, Milling operations, Cutting speed, feed and depth of cut.

Unit III

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 IV

Grinding and surface finishing: Introduction to grinding & Classification, Cylindrical , centerless grinding machines, Grinding wheels, Abrasives & classification, Bond & bonding, Grit, Grade & Structure of wheels, Specification of wheels, Types of grinding wheels, Standard marking system, Selection of grinding wheels, Mounting of grinding wheels, Glazing and loading of wheels, Dressing and truing of wheels, Balancing of wheel. Introduction to surface finish, electro plating and Surface finishing operations – honing, buffing, lapping and polishing.

Unit V

Modern machining, Jigs and Fixtures: Introduction to modern machining, Differences between conventional and non-conventional methods, Classification, Principle of working, applications, merits and demerits of Abrasive jet machining, Electric discharge machining, Ultrasonic machining and Laser beam machining,. Introduction to NC, CNC, difference between NC and CNC, Close Loop and Open loop, NC motion control system. Introduction to jigs and fixtures, Types of jigs and fixtures, Applications & merits of jig and fixture.

Unit VI

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.

Reference Books:

1. Workshop Technology by Hazara choudary VOL – I & VOL – II.
2. Production Technology by Dr.P.C.Sharma., S Chand & Co
3. Workshop technology by B.S.Raghuvamshi
4. Introduction to Manufacturing Processes , P N Rao , Vol 1 & Vol II, Tata Mc Graw Hill Publications
5. Production Technology by R.K.Jain.
6. Manufacturing Technology I & II , Dr. P C Sharma , S Chand & Co.

LIST OF SOFTWARE/LEARNING WEBSITES

1. https://www.youtube.com/watch?v=fVd52INbgYc
2. https://www.youtube.com/results?search query=shaper+machine+operation

Suggested List of Student Activities:

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

1. Make Visit to nearest work shop ,observe the lathe and make list of real time machine components which are machined.
2. Observe the milling machine of your polytechnic and study its specifications. List the possible milling operation can done on that machine
3. Observe the operation of NC and CNC drilling machine in industries and make report
4. Compare various unconventional machines by collecting their broachers. Make comparative report

Course Delivery:

• The course will be delivered through lectures and Power point presentations/ Video.

Model Question Paper:

(CIE)

1. Define Lathe and list the classification of lathe.
2. Explain Radial drilling machine with a neat sketch.
3. Explain with 3 jaw chuck with a neat sketch. OR Differentiate between capstan and turret lathe.
4. A hole of 20mm diameter is to be drilled through a mild steel plate 16mm thick. Calculate the RPM of the spindle when the cutting speed is 26 m/min. OR At what speed a 20mm diameter will run to drill a hole through a aluminum plate 20mm thick, in order to cut the material at a surface speed of 60 m/min. Calculate the feed used per rev.

Model Question Paper:

(SEE)

PART A 6×5=30 marks

1. Define lathe and mention the parts of engine lathe.
2. State the specification of lathe
3. Define Drilling machine and List the different types of drilling machine
4. List the classification of milling cutters.
5. State how the shapers are specified.
6. Define planer and List the types of planning machine
7. Define Grit, grade and structure w.r.t. grinding
8. Differentiate between Conventional and Un-Conventional machining process
9. Define Powder metallurgy process and list the steps involved in powder metallurgy.

PART-B 7×10=70 marks

1. Explain the single point cutting tool nomenclature with neat sketch.
2. Differentiate between Capstan and turret lathe.
1. Explain with 3 jaw chuck with a neat sketch.
2. Explain cutting speed, feed and depth of cut with respect to lathe.
1. Explain with neat sketch the working of radial drilling machine.
2. Calculate a machining time for drilling a 15mm diameter hole in 30mm mild steel plate at a speed of 300 rpm and a feed of 0.2 mm per/rev.
1. Explain with sketch Column and knee type of milling machine.
2. Differentiate between up milling and down milling process.
1. Explain Standard shaper with a neat sketch.
2. Differentiate between shaper and planer.
1. Draw the Double housing planer and label the parts
2. Define slotter and List the types of slotting machine.
1. Explain cylindrical grinding machine with a neat sketch.
2. Explain electro plating process with a neat sketch.
1. Sketch and explain Abrasive Jet Machining process.
2. Differentiate between NC and CNC machining Process.
1. Differentiate between jigs and fixture.
2. Explain NC motion control system with a neat sketch.
1. Explain the secondary process in powder metallurgy.
2. Explain Blow moulding plastic processing process.

For detail syllabus of all other subjects of BE Mechanical Hpt, C15 scheme do visit Mechanical Hpt 3rd Sem syllabus for C15 scheme.

Dont forget to download iStudy Syllabus App for latest syllabus and results, class timetable and more.