Circular Knitting Machine Basics

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10 Questions

What is the function of the Tension Disk in a circular knitting machine?

To confront the tension of the supply yarn

Where are all the needles placed together in a circular knitting machine?

Needle Track

What is the role of the Sinker in a circular knitting machine?

Loop formatting

What is the function of the Cam Box in a circular knitting machine?

Where the cams are set horizontally

What is the purpose of the Adjustable Fan in a circular knitting machine?

To remove lint and hairy fiber from yarn and others

What is the function of the Creel in a circular knitting machine?

Stores and feeds yarn packages into the machine

Which part of the circular knitting machine controls the rotation of the MPF wheel?

Pulley Belt

What is the main function of the VDQ Pulley in a circular knitting machine?

Controls the quality of the product

Which part of the circular knitting machine alters the position of the tension pulley, thereby changing the G.S.M. of the fabric?

VDQ Pulley

What is the purpose of the MPF Wheel in a circular knitting machine?

Controls the quality of the product

Study Notes

Circular Knitting Machine Components and Functions

  • The Tension Disk is responsible for controlling the yarn tension in a circular knitting machine.

Needle Arrangement

  • In a circular knitting machine, all the needles are placed together in a circular formation.

Sinker Role

  • The Sinker plays a crucial role in the circular knitting machine, as it helps to form the fabric loops.

Cam Box Function

  • The Cam Box is responsible for controlling the up and down movement of the needles in a circular knitting machine.

Adjustable Fan Purpose

  • The Adjustable Fan is used to regulate the air pressure in a circular knitting machine, which helps to control the yarn flow.

Creel Function

  • The Creel is responsible for holding the yarn cones in a circular knitting machine, allowing for the controlled release of yarn during the knitting process.

MPF Wheel Rotation Control

  • The main function of the VDQ Pulley is to control the rotation of the MPF Wheel in a circular knitting machine.

G.S.M. Adjustment

  • The Adjustable Tension Pulley is responsible for altering the position of the tension pulley, thereby changing the G.S.M. (grams per square meter) of the fabric in a circular knitting machine.

MPF Wheel Purpose

  • The MPF Wheel is used to measure the yarn feed rate in a circular knitting machine, which helps to control the fabric's weight and density.

Learn about circular knitting machines and their main parts, advantages, and products. Presented by Dr. Shaimaa Hussein Said Hossam El-Din, this lecture covers the introduction and uses of circular knitting machines in the industry.

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