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Central Asian Problems of Modern Science and Education

Article Title

INVESTIGATION OF THE IMPACT OF THE ROTATION FREQUENCY OF THE DISCRETIZING DRUM ON THE PHYSICAL AND MECHANICAL PROPERTIES OF

Abstract

This article presents the research results of the rotation frequency influence of a pneumatic spinning machine’s drum on the quality indicators of the yarn produced with a linear density of 29 tex. With the rotation frequency increase of the sampling drums, the specific breaking load of the yarn increases to 11.1 cN / tex, elongation to 6.3%, while reducing the coefficient of variation of the breaking load to 9.2%.

First Page

65

Last Page

69

References

1. F.M. Plekhanov. Technological processes of rotor spinning, M. Legprombyzdat. 1986 2. S.S. Ivanov, O. Filatov. "Technical control in cotton spinning", 1978, p. 68. 3. A.G. Sevastyanov. "Methods and tools for the study of the mechanical-technological processes of the textile industry", M. Light industry, 1980.

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