GATE (TF) Textile 2019 Question Paper Solution | GATE/2019/TF/09

Question 09 (Textile Technology & Fibre Science)

The movement of guide bars in warp knitting are

(A)Swinging and shaking
(B)Shaking and shogging
(C)Shogging and twisting
(D)Swinging and shogging
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Frequently Asked Questions | FAQs

What is the function of guide bar in knitting machine?

The guide bar is an important component of a knitting machine, and it serves several functions in the knitting process. The main function of the guide bar is to control the movement of the knitting needles and guide the yarn in a specific pattern to create the desired knitted fabric.
Here are some specific functions of the guide bar in a knitting machine:

Controlling needle movement: The guide bar controls the movement of the knitting needles in the machine. It moves up and down to determine which needles will be selected for knitting and which ones will be left idle.
Feeding yarn: The guide bar also feeds the yarn to the needles in a specific pattern, creating the desired stitch structure in the knitted fabric.

Creating patterns: By controlling the movement of the needles and the yarn, the guide bar can create different patterns in the knitted fabric, such as stripes, chevrons, and cables.

Adjusting stitch size: The guide bar can be adjusted to control the size of the stitches in the fabric. This is done by changing the distance between the needles and adjusting the tension of the yarn.

Tucking and transferring: Some guide bars are designed to tuck or transfer stitches, creating different effects in the knitted fabric.

Overall, the guide bar is a critical component of a knitting machine that enables the machine to create a wide range of knitted fabrics with different stitch structures and pattern.

What is swinging and shogging motion?

Swinging and shogging are two different types of motions:

Swinging motion: Swinging is a type of motion where an object or a person moves back and forth or from side to side around a fixed point or axis. For example, a pendulum swinging back and forth, or a child swinging on a swing set.

Shogging motion: Shogging is a type of motion where an object or a person moves in a jolting or shaking motion. For example, a car moving over a bumpy road or a person jumping up and down vigorously. Shogging is not typically used in a sexual context, but rather to describe physical movements that are abrupt and jerky.

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