Yarn Manufacture – I detail TNDTE Diploma syllabus for Textile Technology (TX), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (36032), 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 tech 3rd sem syllabus for diploma m scheme tndte you can visit Textile Tech 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for yarn manufacture – i is as follows.
Rationale:
The basic idea about Ginning, blending, mixing, blow room machineries and the working of the various components of the blow room are essential for the understanding of the preparation to spinning process. The students will be able to understand the objects, principles and Modern developments in carding and drawing, principles of doubling and drafting in draw frame and other functional components. This will enable the students to perform the necessary setting changes required for processing different counts and do calculations related with the production and efficiency of the machines, draft applied etc.
Objectives:
- To acquire knowledge about the various blow room machineries.
- To understand the working of various opening and cleaning machines.
- To understand the working of scutcher unit.
- To calculate the speed, production and efficiency of blow room machinery.
- To acquire knowledge about carding m/c.
- To know the various settings in a card.
- To understand the modern developments in a card.
- To calculate the speed, draft, production and efficiency in cards.
- To know the different drafting systems in draw frame.
- To calculate the speed, draft, production and efficiency in draw frames.
Detailed Content:
Unit I
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Unit II
Modern Developments In Blow Room:
Salient features of modern blow room – Study of pneumatic conveyers, condensers, distributors, filters, Automatic Waste Evacuation Systems (AWES) and Automatic waste baling system, metal detectors, Fire detectors and diverters – Study of Contamination and machine used for contamination clearers – Blow room sequences employed using latest openers and beaters suitable for fine, medium and coarse cotton (flow chart only) – Defects in blow room laps, causes and remedial measures – Popular manufacturers of modern Blow room machines – Calculation pertaining to production of scutcher and cleaning efficiency of beaters.
Unit III
Carding:
Objects and principles of carding – carding and stripping actions – passage of material through HP card. Study of different parts of a carding machine and their functions. Card Settings recommended for long staple cotton and manmade fibers. Brief study about grinding of card cylinder and doffer. Defects in card sliver, their causes and remedies. Study of chute feed system, advantages and disadvantages. Calculation pertaining to Draft and production.
Unit IV
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Unit V
Draw Frame:
Objects of drawing – principles of doubling and drafting at draw frame – Study of fibre arrangements in the carded and drawframe slivers – study of Breaker and Finisher Drawing -Functions of different parts of draw frame – Passage of material through modern draw frame – Draft and its distribution – Roller weighting systems – spring and pneumatic weighting systems. Roller settings and its importance – Working of Polar drafting and RSB drafting systems – Stop motions and their advantages – Salient features of modern draw frames – Brief study of auto levellers in modern draw frames – Brief study of sliver quality monitoring device, stop motions & can changing systems -Sliver defects in draw frame their causes and remedies -Popular manufacturers of modern Draw Frames. Calculation pertaining to Draft and production.
Text Books:
- Opening and cleaning W.A.Hunter The Textile Institute Manchester, U.K. 1992
Reference Books:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
For detail syllabus of all other subjects of BE Textile Tech, M scheme do visit Textile Tech 3rd Sem syllabus for M scheme.
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