Spinning Preparation Textile Technology 3rd Sem Syllabus for Diploma BTEUP 2018

Spinning Preparation detail BTEUP Diploma syllabus for Textile Technology, effective from 2018, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as 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 technology 3rd sem bteup diploma syllabus 2018 you can visit Textile Technology 3rd Sem BTEUP Diploma Syllabus 2018 Subjects. The detail syllabus for spinning preparation is as follows.

Rationale:

In the manufacture of textiles spinning is inveitable process. It involves variety of actvities before a fibre can be converted into yarn. This paper deals with pre spinning activities. The subject has been devided in three papers other two are Spinning Technology-I and Spinning Technology-II in the final year of the course. They deal with various spinning processes and other relevant informations.

DETAILED CONTENTS

1. Introduction

Introduction to various processes involve in conversion of fibre into yearn with objective.

2. GINNING AND BALING:

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3. PRELIMINARY OPERATIONS:

1. Mixing and its importance, method of mixing. Advantages and disdavantages.
2. Description and working of automixer and other modern blenders.
3. Role of mixing oil, antistatic agents, antifly agents in mixing

4. OPENING AND CLEANING:

1. Blow Room: Objects of Blow room . Improtance of opening and cleaning. Trash content, opening by nails, air currents and beaters.
2. Study of opening and cleaning machines

ex: Blending
bale opener, hopper feeders, Step cleaner,
S.R.R.L. opener, shirley opener, Whitin axiflow machine, Air stream cleaner, Three bladed beater and Kirschner beater. Nature of waste extracted in various openers and beaters E. R. M. cleaner and Monocylinder beaters.

3. Construction & Working of Bale Plucker.

5. AUXILIARY EQUIPMENT:

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6. PREPARATION OF LAP:

1. Lap forming mechanism, Object and mechanism of Calender Roller and their weightings.
2. Single process scutchers, Production and efficiency, Lap rejection. Introduction of modern Blow Room lines like Rieter & Trutszchler. Uni mixer, Uni Flock, Blendo Mat, Uni blend, Cleano mat (CVT123)
3. Feed regulating motions used in scutcher and their importance.
4. Lap measuring and doffing devices in scutcher.

7. BLOW ROOM:-

1. Calculation of production of scutchers and other machines and efficiency.
2. Calculation of lap length and measureing motions.
3. Draft calculations, draft constant, mechanical and actual draft.

8. CARDING:

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9. CARD CLOTHING:

1. Flexible and metallic card clothing. Types of clothing wires and its geometry.
2. Method of mounting the card with flexible and metallic card clothing.

10. MAINTENENCE:

1. Objective of Card grinding, Grinding instruments, Card grinding routine, Flat grinding, Integrated grinding system.
2. Card stripping, its objects, effects of stripping stripping equipments e.g. Plain stripping roll and vacuum stripper.
3. DEVELOPMENTS IN CARDING Special features of high production carding machines. Tandem cards with chute feed system.

Calculations based on efficiency, draft & production in
carding.

11. CARDING CALCULATIONS:-

1. Calcualtion of speeds, drafts and productions of card and drawing machines.
2. Calcualtions of production, efficiency, draft and waste percentage.

Note :
Question paper must contain at least 25% numerical problem.

SPINNING PREPARATION LAB

1. Operation, Setting and Gauging of blending bale opener (hopperfeeder) and To measure the dimension of various important parts of the machine.
2. To calcualte the speed of different moving parts of blending bale opener (hopperfeeder).
3. Operate and gauge the porcupine opener, step cleaner and other opening machines available in the workshop and also calculate speeds of different moving parts.
4. Operation, setting and maintenance of Kirschner beater and to calculate number of beats per inch of feed material.
5. Adjustments of the wight per yard of the lap and its length.
6. Cleaning maintenance of the feed regulating motion in scutcher.
7. Operate the card machine and produce sliver and to practice piecing lap and sliver.
8. To set and gauge different part of card machine.
9. Calculate the speeds of cylinder, flats, doffer and licker-in and other moving parts of card machine.
10. To calculate all tension drafts, all intermediate drafts, total drafts and draft constants of a card machine.
11. To calculate number of laps consumed per shift of eight hours.

For detail syllabus of all other subjects of BE Textile Technology, effective from 2018 do visit Textile Technology 3rd Sem BTEUP syllabus for 2018.

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