15TX42T: Fabric Manufacture-II Textile 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Fabric Manufacture-II detail DTE Kar Diploma syllabus for Textile Engineering (TX), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15TX42T), 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 textile 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Textile 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for fabric manufacture-ii is as follows.

Pre-requisites:

Knowledge of Yarn manufacture, Fiber technology and Mechanical Engineering Science

Course Objectives:

To expose students to auxiliary motions, shedding of dobby and jacquard, multiple box motion, automatic looms and modern developments.

Course Outcomes:

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UNIT-I: SECONDARY AND AUXILIARY MOTIONS 12Hrs

Let off Motion: objects, types of let off motions, Negative let ff motion, Bartlett let off motion, Electronic let off. Take up Motion: objects, types of take up, 5 and 7wheel take up motion; worm and worm wheel take up motion, Anti-crack motion or crack preventers. Types of Back rest. Loom drives. Warp protector motion: objects, working of loose reed motion and Fast reed mechanism, Shuttle trap, Weft stop motion, side weft fork and centre weft fork motions

UNIT-II: DOBBY SHEDDING 08Hrs

Dobby Shedding: principle, classification of dobby, working of Keily dobby, Climax dobby and Cam dobby, paper dobby, Pegging for dobby weaving. Comparison between tappet and dobby shedding, Features of Modern dobby.

UNIT-III: JACQUARD SHEDDING 08Hrs

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UNIT-IV: AUTOMATIC LOOMS AND MULTIPLE BOX MOTIONS 10Hrs

Automatic Looms: features, Merits and demerits, types of automatic looms, Weft feeler mechanism, warp stop motions. Electrical Warp stop motion. Mechanical warp stop motion. Shuttle protector motion, Cop changing mechanism, and Shuttle Changing mechanism
Multiple box Motions: features, classification, box arrangements, weft mixing, drop box, circular box, pick at will (4×4 box) motion, Eccle’s drop box motion, preparation of pattern lag.

UNIT -V: UNCONVENTIONAL WEAVING 10Hrs

Shuttle less Looms: Features, classification, Yarn quality requirements, Weft insertion, Weft storage devices, types of Selvedges , Comparison with shuttle looms.

Air Jet Looms: Features, Principle of weft insertion, confusers and profile reed, Principle and working of Maxbo-air Jet and Elitex -air Jet Loom.

Water Jet Looms: Features, Principle of weft insertion, Water quality and quantity requirements, limitations.

Projectile loom: Features, weft supply, weft insertion in projectile machine – Torsion bar picking mechanism .

Rapier looms: Features, Classification, Weft insertion in rapier loom-Dewas and Gabler methods. Flexible and Rigid rapier.

UNIT-VI: LOOM FAULTS AND CLOTH DEFECTS 04Hrs

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Reference Books:

1. Weaving mechanism by Marks and Robinson (Textile Institute).
2. Weaving: Conversion of Yarn to Fabric by Lord and Mohamed.
3. Woven cloth construction by Robinson.
4. D. B. Ajgaonkar, M. K Talukdar and Wedekar, Sizing: Material Methods and Machineries, Mahajan Publications Ahmedabad, 1999.
5. P. K. Sriramalu, D. B. Ajgaonkar and M. K. Talukdar, Weaving Machines – Mechanisms, Management Mahajan publishers, Ahmedabad 1998.
6. M. K. Talukdar, An Introduction to winding and Warping Testing Trade Press, Mumbai, 1982.
7. Ormerod, Modern Preparation and Weaving, Merrow Publication Co. U.K., 1988

LIST OF SOFTWARE/LEARNING WEBSITES :

1. http://www.nptel.ac.in/courses
2. http://freetexbooks.blogspot.in/2011/10/handbook-of-weaving.html
3. https://www.youtube.com/
4. http://textilelearner.blogspot.in

SUGGESTED LIST OF STUDENT ACTIVITY:

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

1. Each/group 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. Ask the students to visit nearby weaving mill and make a layout and submit the report
2. Ask the students to collect brochures of various dobby/jacquard and submit a report.
3. Ask the students to collect details on various multiple box motions used in industry and submit a report.
4. Compare the various picking mechanism used in shuttleless looms and submit a report.
5. Collect modern developments in automatic looms and submit comparative report.

Course Delivery:

The course will be delivered through lectures, demonstration and presentations.

Model Question Paper:

(CIE)

1. Write a note on let off motion

OR
Write a note on takeoff mechanism

2. Explain with neat sketch loose reed mechanism

OR
Explain with neat sketch positive warp stop motion

3. Explain climax dobby with neat sketch

OR
Explain with neat sketch paper dobby

4. Differentiate positive and negative dobby

Model Question Paper:

PART-A 6X5=30

1. Write a note on centre weft fork motion
2. Write a note on objects of secondary motion.
3. Write a note on electronic jacquard.
4. Compare dobby and jacquard shedding mechanisms
5. Write a note on features of dropbox motion.
6. Distinguish between Air jet and Water jet looms.
7. Discuss the techno-economics of various types of shuttleless looms.
8. Write a short note about rapiers.
9. Describe Reed marks and Shuttle Flying out.

PART-B 7X10=70

1. Describe with neat sketch seven wheel take up mechanism.
2. Explain fast reed mechanism with neat sketch.
3. Explain working of double lift single cylinder jacquard with neat sketch.
4. Describe the working of climax dobby with neat sketch
5. With a neat sketch explain the working of Eccles drop box mechanism.
1. Explain the working of cop changing mechanism. 6
2. Enumerate features of automatic looms. 4
7. Elaborate on the working of the picking system of Water jet looms.
1. Describe various types of selvedges. 5
2. Enumerate features of shuttle less looms. 5
9. Explain working of Gabler system.
10. Explain the working of Torsion bar picking mechanism

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

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