Yarn Manufacture II (3142901)  

5
Credit
3 + 0 + 4
Lect + Tuto + Pract
Teaching Scheme
70 + 30 + 0
ESE + PA + ALA
Theory Marks
30 + 0 + 20
ESE + OEP + PA
Practical Marks
ESE - End Semester Examination, PA - Progress Assessment, ALA - Active Learning Assignments, OEP -Open Ended Problem


Prerequisite
Basic knowledge of fibres, ginning, blow room and carding process.
Rationale
Short staple spinning is highly applicable for majority of the situations. The attenuation, parallelization and reduction in diameter of material are important preparatory process to produce different count range for different variety of cotton fibre. There are two types of cotton spinning processes namely carded and combed within short staple spinning. Both have particular end use and application domain.
Course Outcome
Sr. Co Statement Marks % weightage
CO-1 Understand basics of Drawing, Combing and roving formation processes of staple spun yarns. 35
CO-2 To understand the importance of the Drawing, combing and roving process 25
CO-3 Apply knowledge of cotton spinning process for a given variety cotton fiber to manufacture different count range. 15
CO-4 Implement the remedial measures for different quality related problems in sliver formation and roving formation processes. 15
CO-5 Calculate the production and efficiency of Draw frame, comber and speed frame machine. 10

Active Learning
https://nptel.ac.in, World Wide Web, Google Search Engine etc.