Application of Ultrasound Device for Determination of Basis Weight of Textile Fiber mass

Authors

  • В. Г. Здоренко Kyiv National University of Technologies and Design
  • С. В. Барилко Kyiv National University of Technologies and Design
  • С. М. Лісовець Kyiv National University of Technologies and Design
  • Д. О. Шипко Kyiv National University of Technologies and Design

DOI:

https://doi.org/10.30857/1813-6796.2020.5.6

Keywords:

basis weight, textile fiber mass, ultrasonic device, ultrasonic wave

Abstract

Purpose. Ensuring the determination of the basis weight of the textile fiber mass directly during the manufacturing process using an ultrasonic device equipped with non-contact ultrasonic sensors. In particular, show the effect of the basis weight of a textile fiber mass on the amplitude of probing vibrations in the measuring channel of an ultrasonic device. An amplitude control method is proposed, which is the basis of the operation of the ultrasonic device. It consists in irradiating the textile fiber mass, which moves relative to the scanning bracket with the sensors, and determining the basis weight of the fiber mass by reducing the amplitude of the ultrasonic waves in the measuring channel. The measurement results are processed with their subsequent digitization and computer analysis. It has been established that due to the passage and re-reflection of ultrasonic waves, which fall on two receivers with different vibration delays, it is possible to increase the accuracy of measurements of the average values of the basis weight of the textile fiber mass. Originality. In the general case, it is established that by passing and reflecting ultrasonic waves entering two receivers with different delay of oscillations, it is possible to increase the accuracy of measurements of average values of basis weight of textile fiber mass. The block diagram of the ultrasonic device for determination of basis weight of textile fiber mass is shown and its work is described. The main dependences on which the device system will determine the basis weight of the textile fiber mass are also given.

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Published

2021-05-31

Issue

Section

Materials Science. Textile and Apparel Manufacturing