Yarn Manufacture I Lab.

List of Experiments / Activities

1. Sl. No. List of Experiments
2. 1Draw the flow of material through LR blow room line and discuss the function of each machine.
3. 2To study and sketch the working mechanism of hopper bale opener.
4. 3To study and sketch the working mechanism of step cleaner.
5. 4To study and sketch the working mechanism of scutcher and lap preparation.
6. 5To study the objectives of CARDING machine. Draw the flow of material through a card and label various parts.
7. 6To study the gearing diagram of existing card in the lab.
8. 7Calculation of rotational and surface speed, zonal drafts and total drafts between different rollers in carding.
9. 8Calculation of production of carding assuming suitable data and sliver coils per layer in can.
10. 9To study the objectives and flow of material through draw frame.
11. 10To study the gearing diagram of draw frame.
12. 11Calculation of individual draft and total draft between different rollers in draw frame.
13. 12Calculation of draft constant, break draft constant and the production of draw frame assuming suitable data