Technical and Technological Aspects of Assessing the Quality Characteristics of Thread Compounds in Products from Fibrous Materials
| Autor: | I A Sheromova, A S Zheleznyakov, A R Sokolovsky |
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| Rok vydání: | 2021 |
| Zdroj: | IOP Conference Series: Earth and Environmental Science. 720:012132 |
| ISSN: | 1755-1315 1755-1307 |
| DOI: | 10.1088/1755-1315/720/1/012132 |
| Popis: | The object of the study is thread connections of garments parts, and the subject is an express instrumental method and technical support for determining damage to threads by the needle of a sewing machine when sewing garments. The purpose of study is to develop technological and technical support for the process of researching the quality of the sewing stitch based on the development of an express method for determining damage to threads in a material when a needle is punctured during sewing, which increases the objectivity and accuracy of the estimated information. As a result of the study, a method for assessing the damage to a material by a needle during sewing was developed and a patentable technical device for its implementation is proposed. The developed method is based on the use of neural networks elements and provides for the control of visible and invisible needle cut in the process of sewing the product. The technical solution of the device provides the ability to visualize the sewing stitch through the use of optoelectronic means and the formation of an electronic database of material properties on-line. The developed method belongs to the class of express methods, provides new technological possibilities for studying the quality of thread compounds and increasing the objectivity of evaluating the characteristics under study. Testing of the proposed technological and technical solutions showed the necessary efficiency and the possibility of practical application of the developed method. |
| Databáze: | OpenAIRE |
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