Formation of a Tool Base for Studying the Technological Properties of Fibrous Materials
| Autor: | G. P. Starkova, S. V. Starkov, I. A. Sheromova |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Earth and Environmental Science. 720:012133 |
| ISSN: | 1755-1315 1755-1307 |
| DOI: | 10.1088/1755-1315/720/1/012133 |
| Popis: | The object of the study is the characteristics of fibrous materials’ technological properties, ensuring the preservation of their appearance and integrity, and the subject is instrumental methods for determining the thread slippage and falling out of textile fabrics. The object of the study is the characteristics of the technological properties of fibrous materials, ensuring the preservation of their appearance and integrity, and the subject is instrumental methods for assessing the resistance to thread slippage and the resistance to thread falling out of textile fabrics. The purpose of the work is to develop express methods for evaluating the considered characteristics of technological properties, providing increased accuracy and objectivity of the estimated data and the possibility of forming an electronic database of material properties characteristics. To achieve this purpose, the tasks of an analytical, methodological and technical nature has been solved. The result of the development is new patentable methods for determining the resistance to thread slippage and falling out in fiber materials. The developed methods for assessing technological properties, as well as technical devices for their implementation, are intended to determine the parameters of the resistance to thread slippage and falling out in the production and processing of different fibrous materials. The technical solution of the device for evaluating the resistance to thread slippage provides the possibility of visual optical scanning of the position of the device working parts, thereby achieving increased accuracy of the evaluation result. The technical device for evaluating the resistance to thread falling out makes it possible to measure the applied force at a fixed moment of falling technological resistance due to the disappearance of friction between the threads of the fabric. The developed methods belong to the class of express methods and provide the ability to automatically generate an electronic database of material properties. Testing of the proposed solutions was carried out by comparing the estimates obtained using the developed methods and standardized methods and showed sufficient accuracy and the possibility of practical application of the developed methods. |
| Databáze: | OpenAIRE |
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