Question 9 (Textile Technology & Fibre Science)
The machine that uses ‘Horn gears’ is
| (A) | Warp knitting |
| (B) | Circular braiding |
| (C) | Sectional warping |
| (D) | Shuttle loom |
[Show Answer]
Option B is correct.
In a circular braiding machine, the role of horn gears is to transmit power from the drive motor to the braiding heads. The horn gears are typically located on the end of the machine’s rotating shaft, and are designed to interface with the braiding heads in a precise and controlled manner.
The horn gears are typically made from durable materials, such as steel or aluminum, and are designed to operate in demanding environments. They are manufactured to exacting standards to ensure their reliability and performance, and are critical components in the operation of the circular braiding machine.
In a circular braiding machine, the horn gears work in conjunction with other components, such as gears, pulleys, and drive belts, to transmit power from the drive motor to the braiding heads. As the horn gears rotate, they cause the braiding heads to move, twisting and interlacing the fibers to produce the braid.
The precise and controlled operation of the horn gears is crucial to the success of the circular braiding process. If the horn gears are not working correctly, the braiding process can be disrupted, resulting in lower quality braids and potentially even machine damage.
Overall, the horn gears play a critical role in the operation of a circular braiding machine, helping to ensure the precise and efficient production of high-quality braided products.
Frequently Asked Questions | FAQs
What is Horn Gear ?
Horn gears are a type of gear that have a horn-like projection on one or both sides. Horn gears are commonly used in textile machinery, such as looms and spinning machines, where they are used to transmit power from one rotating shaft to another.
Horn gears are typically used in situations where there is limited space for the installation of gears, as their unique shape allows for a more compact and efficient transmission of power. They are also used in applications where there is a need for precise control of the rotational motion, such as in the synchronizing of multiple machines.
Horn gears are made from durable materials, such as steel or aluminum, and are designed to operate in demanding environments. They are typically manufactured to exacting standards to ensure their reliability and performance.
Overall, horn gears play an important role in the efficient operation of textile machinery and are a key component in the production of high-quality textiles.
What is circular braiding ?
Circular braiding is a type of braiding process that involves twisting and interlacing fibers to create a continuous rope or cord. In circular braiding, the fibers are wound around a circular braiding machine, which moves the fibers in a circular pattern to produce the braid. This process is used to produce a wide range of braided products, including ropes, cords, and hoses, for use in a variety of industries, including marine, industrial, and textile.
Circular braiding machines are typically designed with a number of braiding heads, each of which is responsible for interlacing a set of fibers. The braiding heads move the fibers in a coordinated fashion, twisting and interlacing them to form the braid. The resulting braid is strong, flexible, and abrasion-resistant, making it ideal for use in a wide range of applications.
Circular braiding can be used to produce braids with different textures and patterns, depending on the number of braiding heads, the type of fibers being used, and the speed and direction of rotation. This versatility makes circular braiding a popular choice for the production of high-quality braided products in a range of industries.
What is Sectional Warping ?
Sectional warping is a method of preparing yarn for weaving or other textile processing techniques. It involves the creation of a set of parallel yarns that are wound onto a series of beams, with each beam containing a section of the overall warp. The beams are then joined together to form a complete warp for use in the weaving process.
Sectional warping offers several advantages over other warping methods, including increased efficiency, improved yarn handling, and greater control over the tension and alignment of the warp yarns. This makes it a useful method for producing high-quality fabrics, especially those with intricate patterns or designs.
In sectional warping, the yarns are wound onto sectional warping beams, which are typically mounted on a machine called a sectional warping machine. The machine is designed to control the tension and alignment of the yarns as they are wound onto the beams, ensuring that the warp is wound consistently and uniformly.
Once the sectional beams are complete, they are typically removed from the machine and joined together to form a complete warp. The complete warp is then mounted onto a loom or other textile processing machine for use in the weaving or other processing steps.
Overall, sectional warping is a method of preparing yarn for textile processing that offers increased efficiency, improved yarn handling, and greater control over the tension and alignment of the warp yarns.
What is Shuttle loom ?
A shuttle loom is a type of loom that is used for weaving cloth. It is characterized by a shuttle that carries the weft thread back and forth across the loom, interlacing it with the warp threads to form a fabric. Shuttle looms are one of the oldest and most widely used types of looms, and are still commonly used today for producing a wide range of fabrics.
In a shuttle loom, the shuttle is a small, boat-shaped component that holds the weft thread. It moves back and forth across the loom, passing between the warp threads to interlace them and create a fabric. The shuttle is usually powered by a foot pedal or a mechanical mechanism, and the speed of the shuttle can be controlled to vary the width of the fabric being produced.
Shuttle looms are typically used for producing a wide range of fabrics, including cotton, wool, and silk, as well as blends of these fibers. They can be used to produce fabrics with different weave structures, including plain weave, twill weave, and satin weave. Shuttle looms are also widely used for producing high-quality, high-volume fabrics, such as denim and canvas.
Overall, a shuttle loom is a type of loom that is used for weaving cloth and is characterized by a shuttle that carries the weft thread back and forth across the loom. It is widely used for producing a range of fabrics, including cotton, wool, and silk, as well as blends of these fibers.