15WS52D: Joint Design and Drawing Mechanical WS 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Joint Design and Drawing 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 (15WS52D), 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 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Mechanical WS 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for joint design and drawing is as follows.

Pre-requisites:

Knowledge of Science, Basic Mechanical Engineering & Basic Welding Technology and Sheet Metal Technology.

Course Objectives:

Understand the Proper selection of material, analysis of loads in welding joints and sheet metal joints, deciding proper working conditions, various procedures of design, proper utilization of available resources such as standards, codes,design procedure for various machine components such as welded joints, riveted joints and drawing sheet metal development.

Course Outcomes:

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SECTION I

1. Introduction to Machine drawing
1. Machine design
2. Design procedure
3. Properties of material
4. Design considerations
5. Codes and standards
6. Factors influencing the selection of a suitable material for a machine element.
2. Design of Riveted joints
1. Rivet, Riveting
2. Caulking and Fullering
3. Rivet heads
4. Types of Riveted joints. Merits of riveted joints
5. Terminology
6. Failure of Riveted joints
7. Strength of joint
8. Efficiency – Tearing efficiency, shearing efficiency and crushing efficiency.
9. Riveted joints for Boiler or pressure vessels
10. Design of boiler joint- Design of longitudinal joint and design of circumferential joints
1. Design procedure for longitudinal joints
2. Design procedure for circumferential joints
11. Structural joints
12. Problems on longitudinal joint and circumferential joint and structural joints
3. Design of welded joints
1. Introduction to welded joints
2. Types of welded joints
3. Strong of butt welds, Lap or Fillet welds, Transverse (normal) fillet weld, combines (parallel and transverse fillet weld.
4. Welded joint subjected to static and fatigue loading
5. Axially loaded unsymmetrical welded section
6. Welded joint- Eccentric loading, Welds subjected to bending, Welds subjected to Torsion
7. Advantages of welded joints over riveted joints
8. Solve problems on welded joint under static and dynamic loading, axially loaded unsymmetrical welded sections, welding subjected to torsion and bending.

SECTION ‘B’

1. Sheet metal drawing
1. Types of sheet metal joints
2. Different methods of design and development of sheet metal components
3. Development of component of shape cubes, prisms, cylinders using parallel line method
4. Development of pyramid, conical shaped component using radial line method
5. Development of components of transition pieces, connecting ducts, pipes and opening of different shapes using triangular methods.
6. Development of double curved surfaces such as spheres, parabolic etc. using approximate method
7. Combination method of development, such as round to square, square to conical, conical to sphere etc.
2. Welding Drawing
1. Types of welded joints with edge preparation
2. Types of pipe joint
3. Standard location of elements of welding symbols
4. Welding symbols
5. Design and joint details of column splices, column base and column seals
6. Design and joint details of trusses like mill roof, fink roof

Reference Books:

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.

Course Delivery:

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

Model Question Paper:

(CIE)

1. Explain any 6 general consideration in machine design
2. Explain caulking and fullering
3. Explain the design process
4. Develop the design procedure for circumferential riveted joint of the boiler.

GUIDELINES TO QUESTION PAPER SETTING

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.

Model Question Paper:

Section I

1. Explain any 6 general consideration in machine design 6
2. Explainbriefly the caulking and fullering in rivet with a neat sketch 12
3. Formulate max shear stress for the parallel fillet weld (both flush and reinforced type) 12
1. Develop design procedure for circumferential riveted joint of the boiler 10
2. what is rivet? Sketch and label the parts of rivet 05
3. An air vessel of 1mt dia has longitudinal triple lap joint the max. Air pressure in the vessel is 2mpa design riveted joint for safe working, tension, shear and crushing 125, 80, and 165mpa respectively15
1. Formulate the formula for permissible stress when weld subjected to bending 15
2. A structural steel plate 100mm wide and 10mm thick is to be welded to a steel plate by parallel fillet weld and has to carry a load of 20kn determine the length of each weld for static and dynamic (15marks)

Section II

1. show the standard location of element of a welding symbol 10
2. Illustrate the following sheet metal joint 10

Edge over, knocked up, single bevelled and open square butt joint

1. Explain briefly the parallel line and radial line methods of development with a neat sketch 10
2. Develop the pattern for plain rectangular duct with suitable dimensions 10
3. Illustrate the A&B type column bases, take suitable scale 20

For detail syllabus of all other subjects of BE Mechanical Ws, C15 scheme do visit Mechanical Ws 5th Sem syllabus for C15 scheme.

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