15LT54B: Advanced Footwear Materials and Technology Leather Tech 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Advanced Footwear Materials and Technology detail syllabus for Leather And Fashion Technology (68), C15 scheme is taken from DTE Karnataka official website and presented for diploma students. The course code (15LT54B), 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.

For all other leather tech 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Leather Tech 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. For all other Elective-I subjects do refer to Elective-I. The detail syllabus for advanced footwear materials and technology is as follows.

Pre-requisites:

Basic Knowledge of Crust & its preparation.

Course Objectives:

1. To study various advanced analytical techniques of foot anatomy
2. To understand properties of various advanced materials used in footwear.
3. To study CAD system and its components.
4. To study various testing methods of materials used in footwear manufacturing.

Course Outcomes:

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UNIT-I ADVANCED TECHNOLOGY IN FOOTWEAR-I

Bio-mechanics of human foot: Free body diagram analysis- biomechanics of walking, running and other sports, Types of forces- friction, moments, gait analysis and foot comfort gait patterns, pressure distribution etc. in case of normal and abnormal feet. Solid Modeling: Basic principal of solid modeling and surface modeling using contours and geometry. Use of solid modeling in designing and development of footwear.

UNIT – II ADVANCED TECHNOLOGY IN FOOTWEAR-II

Introduction to foot anthropometry- Design of anthropometric foot surveys- data collection and statistical analysis of foot data, establishment of sizing system. – Last: Different measurement of feet and lasts- methods, units, sizing system (English, French & American), their conversion and comparison, Materials for principals of grading- manual, machine and computer grading.

UNIT-III ADVANCED FOOTWEAR MATERIALS-I

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UNIT- IV ADVANCED FOOTWEAR MATERIALS-II

Polymeric materials for Footwear Industry: Definition and Classification of Polymers: Chemistry and mechanism involved in different polymerization process such as stepwise, addition, ring operation, free radical polymerizations (Bulk, solution, suspension and emulsion polymerizations)-co- polarization- anionic and cationic-polymerization – Chemistry and Technology involved in manufacturing of following polymeric materials: Natural and synthetic rubber PVC- Polystrene- PU-LDPE & HDPE Polypropylene-Nylon-EPDM-Polyesters- Polyamines- EVA-ABS- Acrylics- Fiber Reinforced Plastics- Poromerics/ PVC or PU coated fabrics.

UNIT- V MODIFICATION & TESTING OF DIFFERENT POLYMERIC MATERIALS

Polymer Blending: High polymer blend- Plasticization- other additives, fillers, Antioxidants, flame retardants, stabilizers, colorants and pigments- post reactions of polymers. Moulding Techniques and equipments used in fabrication of polymer products such as: injection moulding, calendaring, reaction injection moulding (RIM), Blow moulding, etc. – Properties and test procedure for polymer materials such as rheological, mechanical, electrical, thermal, chemical and comfort- suitability of
polymer materials for components of footwear such as upper, lining, shank, insole, outer sole, heel, thread etc.

UNIT- VI INTRODUCTION TO CAD SYSTEM AND ITS COMPONENTS

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Reference Books:

1. Morton DJ ‘The Human Foot’ Hafner Publishing Co. New York, London, 1964.
2. Vincent G Duffy ‘Digital Human Modelling’, Springer, July 2011
3. Callister, WD, Fundamentals of Materials Science and Engineering, Wiley, 2007.
4. Kaufmann, E.N. Characterization of Materials, 2 Volume, Wiley 2003
5. Zandi, ‘Computer Aided Design and Drafting’, Published by Delmer, 1985.

LIST OF SOFTWARE/LEARNING WEBSITES

1. https://ndLiitkgp.ac.in/document/oVZx2Ywisf5TqOwPVRCGiBT9IZ0Q4qma5IWwRWWhWMlBf9rgiqJNf OTBnxVAQ7erCoQIHDVZaOF0efRDw-BA#0
2. https://ndLntkgp.ac.m/document/oVZx2Ywjsf5TqQwPVRCGiGbQOffEV4g3pY1o1w786bgHV alUaUTDO28utnAWdx69Kmyquo-ryqsd0sBXI3ViRw#2
3. https://www.youtube.com/watch?v=EM-D4CQc5Ok
4. https://www.youtube.com/watch?v=4J kxwT9zX4
5. https://www.youtube.com/watch?v=qgPTuIedytU
6. https://www.youtube.com/watch?v=ci sZC8tQd0

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. Collect the various types of footwear prototypes and identify the combination of design used in these prototypes.
2. Visit the nearest modern footwear industry. Observe the various machines and submit a report on the operation and maintenance of these machines in hand written form in few pages.
3. Visit the nearest modern footwear industry. Collect samples of various materials used in manufacturing of footwear and submit a hand written report in few pages.
4. In point number 3, prepare a list of specifications and properties of various materials used in footwear industry and submit a hand written report in few pages.

Course Delivery:

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

Model Question Paper:

(CIE)

1. Explain Biomechanics of walking with a suitable diagram.
2. Describe various types of forces which are assisting functions of footwear.
3. Write a short note on statistical analysis of foot data. or What is grading? Explain briefly.
4. Discuss photoconductivity in short. or Explain ductile and brittle fracture of footwear materials.

Note: Internal choice may be given in each CO at the same cognitive level (CL).

Model Question Paper:

(SEE)

NOTE:

1. Answer any 6 questions from section A & 7 full questions from section B.
2. Each question carries 5 marks in section A.
3. Each question carries 10 marks in section B.

SECTION – A

1. What is bio mechanics? Define clearly with suitable example? 5
2. Explain bio-mechanics of walking with a suitable diagram. 5
3. Label five elements affecting bio-mechanics of walking. 5
4. Show various forces acting on foot at running by a free body diagram. 5
5. Interpret gait analysis in brief. 5
6. Construct a pattern showing pressure distribution in case of normal foot. 5
7. Choose elements of geometry and contours for solid modeling offoot & footwear. 5
8. Define anthropometry of foot. 5
9. What is foot survey? Select any 5 points as basis of foot survey. 5
10. Identify different measurements of feet and last with a suitable diagram. 5

SECTION – B

1. Explain free body diagram of human foot with neat and clean diagram. 6
2. Show a data collection system for the establishment of size system. 4
1. Compare biomechanics of human foot in any two sports in 5to 6 points. 6
2. Show a statistical analysis method for establishment of size system. 4
1. Organize relation of gait pattern with foot comfort. 6
2. Compare photoconductivity and super conductivity. 4
1. What is an anthropometric foot survey? How will you design anthropometric foot survey? 6
2. Demonstrate construction of non-materials super alloys in short. 4
1. Model various sizing systems in short. 6
2. Demonstrate construction of hap memory alloys. 4
1. What is semi conducting behavior? Explain briefly. 6
2. Show stress- strain relationship with a suitable diagram for a metal. 4
1. Model various types of last in short. 5
2. Make use of 9 French sizes to obtain insole length, sole length & foot length. 5
1. Make use of 11 UK size to obtain insole length, sole length & foot length. 5
2. Define ferroelectric property in materials. 5
1. Define piezoelectric property in materials. 5
2. Define opt electric property in materials. 5
1. What property of materials is most useful for making lasers and optical fibers? 5
2. Write a short note on various polymeric materials used in footwear industry. 5

For detail syllabus of all other subjects of BE Leather Tech, C15 regulation do visit Leather Tech 5 syllabus for C15 Regulation.

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