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Textile
Engineering - Course Details |
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| INTRODUCTION TO TEXTILE ENGINEERING
General
Introduction
Brief
history of textile,
Scope of textile in
Pakistan, Current survey
of textile mills in
Pakistan, Present and
future status of textile
industry in Pakistan.
Textile
Raw Materials
Mostly
used textile raw
materials and their
sources. Nature and
classification of
textile raw materials.
Cotton
Ginning
Detailed
description of ginning
factories. Important
factors affecting
ginning efficiency and
quality.
Spinning
Brief
study of short staple
spinning mills. Main
departments, machines
and the products of a
spinning mill.
Weaving
Brief
study of weaving mills.
Main departments,
machines and the
products of a weaving
mill.
Wet
Processing
Brief
study of textile dyeing
and printing mills. Main
departments, machines
and the products of
dyeing and printing
mills.
Textile
Made-ups
Brief
study of home textiles
and apparel
manufacturing units.
Main departments,
machines, products and
accessories of textile
made-up units.
Recommended
Books
1.
Corbman B.P., Textiles:
Fibre to Fabric 6th
Edition McGraw-Hill, New
York, 1983.
2.
Pizzuto J. J., Fabric
Science, Fourth Edition,
Fairchild Publications,
New York, 1985.
3.
Miller E., Textiles:
Properties and Behaviour
in Clothing Use, B T
Batsford Ltd London,
1984.
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ENGINEERING DRAWING
Drawing equipment and the use of instruments, Basic drafting techniques and standards. Geometrical curves including plane curves, cycloid, hypocycloid, and the Involutes. Intersections at various positions of geometrical bodies such as prisms, pyramids, cylinders and cones. Freehand sketching of machine and engine components, locking arrangements, foundation bolts, stuffing box, shaft couplings, foot-step bearing, pulleys, engine connecting rod. Concept of working drawing of component parts of machines and engines, Size, description, dimensions, and specifications, limit dimensioning, and geometric tolerance, limits fits and tolerances, conventional symbols. Sectioning of machine and engine components, orthographic projections and standard particles. Isometric views with particular reference to piping and ducting.
LAB
Laboratory work will be based on the contents of the course.
Recommended Books
1. A First Year Engineering Drawing, by A. C. Parkinson
2. Elementary Engineering Drawing by N. D. Butt
3. Engineering Drawing by T. T. French & C. J. Vierck
4. Practical Geometry and Graphics by W Abbot.
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WORKSHOP PRACTICE
Bench Fitting
Description, proper use, maintenance of fitting tools e.g. the bench vices, hammers, files, saws, chisels, punches, blow torches etc. Use and care of measuring instruments e.g. micrometers, vernier callipers, gauges etc. Measurement of flatness, squareness, roundness, concentricity. Angled measurement. Use of marking out tools. Angle plate, v-blocks, parallel strips, spirit levels etc. Preparation of some specific jobs using the above.
Forging
Hand forging: Use and maintenance of forging tolls, the forge, hammers, chisels, filters, sewages, punches, drifts tong etc. Preparation of specific jobs using forge welding. Use of power hammers, drop. Dress forging and riveting.
Wood Working
Use and care of wood working tools; clamps, saws, files, chisels, drills bits. Plaining, nailing, screwing, jointing etc. Use and care of natural wood, chipboard, plywood, hard board etc.
Metal Forming
Cold working processes for sheet metals, e.g. pressing, stamping, embossing, drawing bending, piercing etc. Use of common presses and dies.
Foundry Practice
Bench and floor sand casting, sand and blinders, sand conditioning. Moulding tools, flasks, boards, spruces, cutters, rammers, blows brushes vent pins, trowels, spoons etc. Preparation and care of patterns. Metal melting and pouring.
Safety and Care
Precautions necessary in many shops, machine accidents, electrical accidents, heat and fire accidents, materials handling accidents. General cleanliness of shop, proper apparels.
Practical/Laboratory Work
Practice in all the above shops. Theoretical background may be provided in the beginning of the practical classes.
Recommended Books
1. Workshop Technology, 3 parts. By W.A.J. Chapman, Arnold
2. Wood Working Fundamental. By W.D. Wolansky.McGraw-Hill
3. General Engg. Workshop Practice. By Odham
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APPLIED CHEMISTRY
Water
Properties, sources and impurities of water. Hard water types. Removal of hardness. Effect of water impurities on textile processing. Boiler feed water. Effects of water impurities on boiler.
Solutions
Physical properties. Surface tension, Surfactants. Index and its importance. Chemical equilibrium, Le-Chatelier's
Principle and its industrial application. Equilibrium law, law of mass action. Detail study of chemical kinetics.
Electro & Surface Chemistry
Electrolysis and conductivity of electrolytes. Faraday's laws of electrolysis, Absorption and adsorption chromatography.
Acids, Bases and other Chemicals
Properties and applications of H2SO4, HCl, HNO3 acids, NaOH, lime Ca(OH) 2, NH3, Na2Co3, Na2SiO3 bases, oxidizing and reducing agents in textile processing.
Oils and Fats
Compositions, characteristics and applications of important oils, fats and waxes.
Chemical Kinetics
Definition. Order of reaction and molecular, rate of chemical reaction. First, second and third order reaction. Reversible reaction. Specific rate constant. Determining the order of reaction.
Alkyl halides
Reactions (chemistry of SN1, SN2, E1 and E2 reactions) and synthesis of
different compounds. Properties of alkyl halides.
LAB
Laboratory work will be based on the contents of the course.
Recommended Books
1. Physical Chemistry by F. Hussain
2. Physical Chemistry by G. Nabi
3. A Text Book of Physical Chemistry by S. Glasstone
4. A Text Book of Engineering Chemistry by S.S.Dara
5. A Text Book of Inorganic Chemistry by Partington
6. A Text Book of Inorganic Chemistry by M.Z.Iqbal A.M. Qureshi
7. Essentials of Physical Chemistry by B.S.Bahl, G.D.Tuli, Arum Bahl
8. Chemical Testing & Analysis by E.B. Jones
9. Organic Chemistry by Ghulam Rasool Choudary
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PAKISTAN STUDIES
Pakistan's Ideology
Definition and explanation in light of Allama Iqbal and Quaid-e-Azam's sayings. Aims and objectives for establishment of Pakistan. Formation of Muslim supremacy in the sub-continent and attempts for gaining the lost glory
The Religious Reformist
Shaikh Ahmed Sirhandi, Shah Wali-Ullah and others.
Land of Pakistan
Geophysical conditions, territorial situation and its importance. Natural resources, e.g. minerals, water etc.
Constitutional Process
Early efforts to make constitution. Problem and issues, constitution of 1956 and its abrogation. Constitution 1962 and its annulment. Constitutional and political crisis of 1971. The constitution of 1973. Recent constitutional developments.
Post Independence development
Education in Pakistan. Planning and development in the field of education. Development of science and technology with especial reference to engineering and architecture. Brief survey of Pakistan economy, industrial and agricultural development. Internal and external trades. Economic planning and prospects.
Cultural Development in Pakistan
Definition, contents and contributing factors in culture, development of art, philosophy and literature.
Foreign Policy
Relations with neighbors, super powers and the Muslim world
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