15WS61T: Press Tool Technology Mechanical WS 6th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Press Tool Technology detail DTE Kar Diploma syllabus for Mechanical Engineering (Welding & Sheet Metal) (WS), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15WS61T), 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 ws 6th sem syllabus for diploma c15 scheme dte karnataka you can visit Mechanical WS 6th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for press tool technology is as follows.

Pre-requisites:

Knowledge of science, Basic mechanical engineering and sheet metal Technology.

Course Objectives:

Understand the workingprinciple of press, types of presses, Detail construction of dies, Design of die, die nomenclature, punch supports, die supports, press tonnage, press safety and automation in press.

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 FUNDAMENTALS OF PRESSES & ITS TYPES;

Introduction to presses, types of presses, Hand operated presses, power operated presses, knuckle press, Power operated double action presses, Power operated triple action presses, Hydraulic presses, double and triple action, Toggle press, coining press, Friction screw press, Punching press, multiple punching presses, Nibbling and notching press, Stretcher press, rubber press, Bending press and press break, Transfer press and automatic press, Forming press, special type press.

Unit II TYPES OF DIE CONSTRUCTION;

cut-off die, drop-thru die, return type die, compound die, combination die, continental die, sub-press die, follow die, progressive die, transfer die, shuttle die.

Unit III DIE DETAILS: FUNCTION & NOMENCLATURE;

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Unit IV TYPES OF PUNCH , DIE SUPPORT & CLEARANCE IN PRESS TOOL;

Type of punch and die support, Any six standard method of fastening punch, Four methods of die fasteners, Clearance in press tool, Importance of clearance in press tool, Effects of excessive and less clearance, Design of cutting dies i.e., Punch clearance and die clearance, Angular clearance, cutting force, Angle of shear, Centre of pressure.

Unit V DRAWING OPERATION & PRESS TONNAGE COMPUTATION;

Introduction to drawing operation, computing tonnage, Tonnage for shearing operations, Tonnage for drawing operations, Tonnage for bending and forming operations, Determination of blank size, drawing force, percentage of reduction and determine draw ratio.

Unit VI PRESS SAFETY & AUTOMATION OF PRESSES;

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. Techniques of press working of sheet metal – D F Eary and E ARoed
2. Metal Forming by Uday. S. Dixit & R. Ganeshnarayan, Mc. Graw Hill Education
3. Forging and forming of metals – Rusinoff, – D.B Tarapooresvala sons and G. Pvt Ltd, Bombay.
4. Press working of metals – C.V. HinmanMcGraw – Hill Books co inc, New york
5. Press tool practice Pt – I to IV – D Hanghton Champion & Hall
6. Manufacturing science – M.I. Khan SerajulHaque
7. production technology- R.K. Jain

SUGGESTED LIST OF STUDENT ACTIVITYS

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 press equipment and make the report
2. Observe the sheet metal shop of your polytechnic and study its specifications and list the general safety.

Course Delivery:

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

Model Question Paper:

(CIE)

1. Define press and importance of presses.
2. Sketch and explain the importance of cut-off die.
3. Explain open end press.
4. Sketch and explain continental die.

Model Question Paper:

(SEE)
PART- A 6×5=30

1. Describe hydraulic, toggle, coining, notching presses
2. Sketch and explain continental die
3. Define sub-press die, follow-die
4. Write the importance of knockout plate
5. Explain stop block
6. Explain bending press, press break, transfer press
7. Write the proper clearance between punch and die
8. Mention the draw backs of having too small clearances
9. Write the importance of feeding and reeling mechanisms

PART- B 7X10=70

1. Compare single action, double action and triple action
2. Explain double action and triple action presses
3. Sketch and explain shuttle die
4. Sketch and explain progressive die
5. Write the importance of pan and blank holder
6. Functions of clearance between die and punch
7. Sketch and Explain panel drawing
8. Explain the preparation to be done before drawing operation
9. Explain kicker, lifter, shovel
10. Write about mechanical hand

For detail syllabus of all other subjects of BE Mechanical Ws, C15 scheme do visit Mechanical Ws 6th Sem syllabus for C15 scheme.

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