OTT751 Syllabus - Weaving Mechanisms - 2017 Regulation - Open Elective | Anna University

OTT751 Syllabus - Weaving Mechanisms - 2017 Regulation - Open Elective | Anna University

OTT751

WEAVING MECHANISMS

 L T P C

3003

OBJECTIVE:
• To enable the students to understand the preparation for weaving and various functions of weaving machine.

UNIT I

INTRODUCTION

9

Types of winding drums - Design of winder drums; various motions for automatic weaving– primary, secondary and auxiliary motions; Driving plain power loom; timing of motions.

UNIT II

SHEDDING

9

Principles of tappet, dobby and jacquard shedding mechanisms, positive and negative shedding mechanisms, electronic dobby and jacquard mechanism, tappet design.


UNIT III

PICKING-I

9

Mechanism of picking in shuttle looms, components of picking system, design of shuttle, multi shuttle mechanism.

UNIT IV

PICKING-II

9

Principles of weft insertions in shuttle less looms; weft feeder, mechanism of weft insertion by projectile, gripper cycle; rapier loom-classification,rapier drive mechanisms, devices timings; Water jet weft insertion; Air jet weft insertion.

UNIT V

OTHER MECHANISMS

9

Shuttle and shuttleless terry mechanisms; Let-off and take-up mechanism; selvedge mechanism in shuttless loom, warp weft, stop motions, warp protector mechanism

TOTAL: 45 PERIODS

OUTCOMES: On completion of this course, the students shall,
• Understand the concepts of preparation of weaving process.
• Understand different motions of loom in fabric formation.

TEXT BOOKS:
1. Talukdar. M.K., Sriramulu. P.K., and Ajgaonkar. D.B., “Weaving: Machines, Mechanisms,Management”, Mahajan Publishers, Ahmedabad, 1998, ISBN: 81-85401-16-0.
2. Booth. J.E., “Textile Mathematics Volume 3”, The Textile Institute, Manchester, 1977, ISBN:090073924X.
3. Marks R., and Robinson. T.C., “Principles of Weaving”, The Textile Institute, Manchester,1989, ISBN: 0 900739 258.

REFERENCES:
1. SabitAdanur., “Handbook of Weaving”, Technomic Publishing Co. Inc., 2001, ISBN: 1587160137 | ISBN-13: 9781587160134.
2. Vangheluwe L., “Air- Jet Weft Insertion”, Textile progress, Vol. 29, No. 4, Textile InstitutePublication, 1999, ISBN; 1870372255.
3. Valeriy V. Choogin., PalithaBandara., and Elena V. Chepelyuk., “Mechanisms of Flat WeavingTechnology”, Wood Head Publishing, 2013, ISBN: 0857097806 | ISBN-13: 9780857097804.
4. Prabir Kumar Banerjee., “Principles of Fabric Formation” CRC Press, 2014, ISBN: 1466554444 | ISBN-13: 9781466554443.
5. Majumdar A., Das A., Alagirusamy R.,and Kothari V.K., “ Process Control in Textile Manufacturing”, wood Head publishing, 2012, ISBN: 0857090275 | ISBN-13: 9780857090270.
6. “Weaving: The knowledge in Technology”, Papers Presented at the Textile Institute WeavingConference 1998, Textile Institute, ISBN: 1870372182 ISBN-13: 9781870372183.

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