Yarn Manufacture II Lab.

List of Experiments / Activities

1. Sl. No. List of Experiment
2. 1Draw the flow of material through speed frame mentioning the name of each part.
3. 2To study the gearing diagram of existing speed frame in the lab.
4. 3Calculation of Surface speed and draft ratio of drafting system;
5. 4To study the Building motion principle with neat and clean diagram. To study the differential motion of speed frame and to calculate the production of the speed5 frame assuming suitable data.
6. 6To study the different zones in a ring frame and passage of material through various zones.
7. 7To study the gearing diagram of existing ring frame in the lab.
8. 8To study the building motion in ring frame.
9. 9Calculation of mechanical draft and draft constant of Ring frame.
10. 10Calculation of mechanical twist and twist constant of Ring frame.
11. 11Construction details of rotor spinning machine and material passage
12. 12Draft, twist and production calculations in rotor spinning machine