15TD43T: Jigs and Fixtures Tool and Die 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Jigs and Fixtures detail DTE Kar Diploma syllabus for Tool And Die Making (TD), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15TD43T), 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 tool and die 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Tool and Die 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for jigs and fixtures is as follows.

Pre-requisites:

Knowledge of elements of press tool, Engineering Graphics II and Mathematics.

Course Objectives:

1. To provide basic concept of Jigs and Fixtures and their functions.
2. To know the types of Jigs & Fixtures.
3. To know the design considerations in relation to machine.
4. To know the purpose of work-piece location, and importance of fool proofing.
5. To know the applications and failures could occur in Industry.

Course Outcomes:

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UNIT I: INTRODUCTION TO JIGS AND FIXTURES 08Hrs

Introduction – Definition of jigs and fixtures, Role of Jigs and Fixtures in industries, Functions of Jig and Fixtures. Inter-changeability, Difference between jigs and fixtures, Design considerations for jigs and fixtures, Elements of jigs & fixture, Materials, Advantages and disadvantages , Applications. use of hydraulic and pneumatic power sources in Jigs and fixtures.

UNIT II: LOCATION AND DEGREES OF FREEDOM 10Hrs

Location – Definition and purpose of location – Degrees of freedom, Arresting the freedom of movement, Principles of location – Types of locators Locating methods and chip removal, Locating by Flat surface , support pads & pins Conical locators, Fixed & Adjustable, Diamond locators V Locators- Fixed & Adjustable – Redundant location Errors caused in locating – Fool proofing,
Necessity of fool proofing, Necessity of feet in Jigs, Swarf removal. Clearing of chips

UNIT III: CLAMPING 08Hrs

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UNIT IV: GUIDING ELEMENTS 08 Hrs

Guiding Elements – Introduction -drill bushes, Classification of drill bushes -Types of bushes Fixed bush, Liner bush, Slip bush, Threaded bush – Special bushes Headed & Headless bushes, shaped bush, extended bushes. – Feet and Reference plugs, Materials and hardness requirements, Failures of elements

UNIT V: JIGS 09Hrs

Jigs, Types of Jigs – Introduction – Constructional features – Elements of a jigs -Types of jigs Plate Jig, Template Jig, Table Jig, Angle plate Jig, Sandwich Jig , Box Jig, Leaf Jig, Indexing Jig. Solid jig Post jig Pot jig Turn over jig Latch jig Box jig Drill Jig, Marking Jig. – Indexing Device, Liner & Rotary indexing -Design considerations – Jigs design for some simple components Rigidity factors. Easy handling. Failures of Jigs, causes and remedies.

UNIT VI: FIXTURES 09Hrs

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Text Books:

1. An Introduction to jig and Tool Design – M H A KEMPSTER
2. Jigs and Fixtures – P H Joshi
3. Jigs and Fixtures – Hiram E. Grant
4. Jigs and Fixtures – Franklin Jones
5. Jigs and Fixtures – Hoffman

Reference Books:

1. Hand Book of Jigs & Fixture Design – BOYES
2. Jigs and Fixture and gauges for Limited Production
3. Hand Book of Fixture Design – FRANK W WILSON

LIST OF SOFTWARE/LEARNING WEBSITES

1. http://www.nitc.ac.in/dept/me/jagadeesha/mev303/CHAPT INTRODUCTION TO J IGS AND%20FIXTURES.pdf
2. http://www.ignou.ac.in/upload/jig.pdf
3. https://www.youtube.com/watch?v=7yzvno4AvKw
4. http://www.cadcam.com.my/pdf/ctc/FundamentalofJigs&FixturesDesign.pdf
5. https://www.youtube.com/watch?v=vOo2MCYPsm4
6. http://www.thegreenbook.com/what-is-the-difference-between-jigs-and-fixtures.htm
7. http://engineeringhut.blogspot.in/2010/11/elements-of-jigs-and-fixtures.html

SPECIAL INSTRUCTIONAL STRATEGIES

1. INTRODUCTION TO JIGS & FIXTURES Industrial visits, Video Presentation.
2. LOCATION AND DEGREES OF FREEDOM Discussions, Teaching, Demonstration Video Presentations.
3. CLAMPING Demonstration of jigs and fixtures available in the premises. Industrial Visits
4. GUIDING ELEMENTS Demonstration, Video Presentation.
5. JIGS Demonstration, Video Presentation. Industrial Visits
6. FIXTURES Demonstration, Video Presentation. Industrial Visits

SUGGESTED LIST OF STUDENT ACTIVITYS

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 similar activity related to the course and before take up, get it approved from concerned Teacher and HOD.
2. Each student should conduct different activity and no repeating should occur

1. Visit a nearby industry and study the use of Jigs and Fixtures in that industry and prepare a report of 500 words. Add necessary with sketch in the report
2. Prepare a chart with relevant sketches and examples, emphasizing the importance of Fool Proofing.
3. Prepare a chart on guiding elements used in Jigs and fixtures
4. The student should Download and present a presentations related to importance of jigs and fixtures in industry and submit a report of 500 words.

Note to IA verifier:

The following documents to be verified by CIE verifier at the end of semester

1. Blue books( 20 marks)
2. Student suggested activities report for 5 marks and should be assessed
3. Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods.

Model Question Paper:

(CIE)

1. Define jigs and Fixtures .Explain their role in Industry 5 MARKS
2. Explain the degrees of freedom 5 MARKS
3. Illustrate the advantages of Jigs and Fixtures with examples. 10MARKS Or Explain the principle of location and explain with sketch Diamond Locators. 10MARKS

Model Question Paper:

(SEE)

PART-A (Each questions carries 5 marks)

1. Define fixture and list the purpose of fixture.
2. Define Jig and its application .
3. Name the factors considered while designing fixture
4. Explain chip removing process and its principles
5. Give example why fool proofing is necessary
6. Explain swing clamps with their advantages and disadvantages
7. Define drill bushes and their application
8. State the methods of determining the bushes
9. Explain Rotary device and their disadvantages
10. Distinguish between latch jig and sandwich jig

PART-B (Each questions carries 10 marks)

1. Sketch Fixed and Adjustable locators
2. Write why Swarf removal is required
3. Sketch and label diamond locators and V locators.
4. Sketch and explain Power clamps
5. Explain the causes of clamping failure
6. Sketch Slips bushes and explain briefly
7. List the types of guiding elements and their application
8. Sketch and explain about Box jig and write their application
9. Explain Design consideration on jigs
10. Determine the types of turning fixtures.

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

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