Question 11 (Textile Engineering & Fibre Science)
For a given yarn fineness, use of ring traveller of too small a mass gives
| (A) | Small balloon size but more yarn content on the bobbin |
| (B) | Small balloon size but less yarn content on the bobbin |
| (C) | Big balloon size but more yarn content on the bobbin |
| (D) | Big balloon size but less yarn content on the bobbin |
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Frequently Asked Questions | FAQs
What is the role of traveller in ring spinning?
In ring spinning, the traveler is a small, U-shaped, metal or ceramic part that travels around the ring spinning machine, guiding the yarn as it is being spun. The traveler is attached to the spindle, which rotates at high speed, and it passes around the ring, which is fixed in place.
As the spindle rotates and twists the fibers, the traveler moves around the ring, drawing the yarn out of the spinning cup and onto the bobbin. The traveler also applies tension to the yarn, which helps to give it the desired strength and consistency.
The role of the traveler in ring spinning is to provide a smooth, consistent surface for the yarn to pass over, while also ensuring that the yarn is held under tension as it is spun. The design of the traveler is important, as it affects the speed, quality, and efficiency of the spinning process. Factors such as the weight, shape, and material of the traveler can all impact the performance of the ring spinning machine and the quality of the resulting yarn.