TC3209 YARN AND FABRIC MANUFACTURING LABORATORY SYLLABUS | ANNA UNIVERSITY B.TECH TEXTILE CHEMISTRY TECHNOLOGY 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER B.TECH. TEXTILE CHEMISTRY DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
TC3209 YARN AND FABRIC MANUFACTURING LABORATORY L T P C
0 0 3 2
List of Experiments
Yarn Manufacture
1. Sketching the various parts of blow room and card indicating the passage of
material giving the settings and speeds for the processing of long/medium/short
stapled fibres.
2. Drawing the passage of material through a draw frame with 4/4 drafting system
and 4/5 drafting system and giving the setting for cotton of different staple length.
27
3. Give the passage of material through the comber with settings for increasing
comber water.
4. Sketching the building mechanism indicating change places for altering the coils
per inch in the bobbin.
5. Estimating the draft, intermediate draft and draft constant front roller delivery and
production of the ring frame.
Fabric Manufacture
6. Assembling and setting to time the dismantled parts of the shedding mechanism
including the top-reversing device.
7. Assembling and setting to time the dismantled parts of cone over pick
mechanism.
8 Setting the crank and sley and calculating the sley eccentricity.
9 Assembling and setting to time the dismantled parts of 7 wheel take-up motion.
10 Dismantling and assembling the parts of Negative let-off mechanism with back
rest settings.
11 Sketching the various parts of simple knitting machines.
TOTAL : 45 PERIODS
TC3209 YARN AND FABRIC MANUFACTURING LABORATORY L T P C
0 0 3 2
List of Experiments
Yarn Manufacture
1. Sketching the various parts of blow room and card indicating the passage of
material giving the settings and speeds for the processing of long/medium/short
stapled fibres.
2. Drawing the passage of material through a draw frame with 4/4 drafting system
and 4/5 drafting system and giving the setting for cotton of different staple length.
27
3. Give the passage of material through the comber with settings for increasing
comber water.
4. Sketching the building mechanism indicating change places for altering the coils
per inch in the bobbin.
5. Estimating the draft, intermediate draft and draft constant front roller delivery and
production of the ring frame.
Fabric Manufacture
6. Assembling and setting to time the dismantled parts of the shedding mechanism
including the top-reversing device.
7. Assembling and setting to time the dismantled parts of cone over pick
mechanism.
8 Setting the crank and sley and calculating the sley eccentricity.
9 Assembling and setting to time the dismantled parts of 7 wheel take-up motion.
10 Dismantling and assembling the parts of Negative let-off mechanism with back
rest settings.
11 Sketching the various parts of simple knitting machines.
TOTAL : 45 PERIODS
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