MODEL CREATION AND PRODUCTION PREPARATION IN CAD

Аннотация

This article Clothing types are constantly and continuously updated. Every year, new models with a variety of shapes and styles are introduced into production in the light industry. Fabrics, which are the main starting material of clothing, are constantly changing not only in terms of structure, appearance and color variety, but also in terms of properties and fibers. Accordingly, thetechnology ofclothing production is changing. Key words:Model creation, construction , process, clothes, structure, costs, designing, automation,size,cooperation, plotter, production. Introduction. Clothing production is carried out in several stages: 1.Model creation, construction and preparation ofpatterns; 2.Preparation and cutting offabric for sewing (i.e. work in thepreparation -cutting section); 3.Sewing andfinishingof theitem; The initial stage of organizational and technical preparation of production is the creation of a clothingmodel. A model is a sample of the style and shape of the garment to be made. The created model should differ from the main model by up to 30%, and the styles should differ from each other by 10- 15%, based on the same design as the main model. The creation and design of models for mass production of clothes is carried out by fashion houses, experimental laboratories, and in some enterprises, by test and experimental workshops with highly qualified artists - modelers and designers under theleadership ofthefashion house. Theprocess ofcreating a model consistsof thefollowing stages: working onthefabric and developing amodel sketch; selecting fabric and additionaldecorative materials; approving the model sketch by the artistic and technical council of the enterprise, consisting of engineering and technical personnel headed bythechief engineer; cutting and sewing the item according to the sketch in cooperation with the artist-modeler and technological laboratory technicians; reviewing the newmodel of clothing bytheartisticand technical council and recommending itto thelargeartisticand technical council. page272 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue03,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai The composition of the large artistic and technical council includes: employees of the garment industry, fashion houses and trade organizations. Models that have passed the large artistic and technical council are recommended for mass production. Technical preparation for the production of models is carried out in the experimental workshop of the garment enterprise. Let's considerthe traditional methodof preparing models forproduction. In sewing enterprises, the artist-modeler creates new models taking into account the current fashion trends and the requirements for the product. The artist-modeler performs the following tasks: -studying thefashion trend; - compiling a classification of a new model (type of intended fabric, recommended size and height of themodel, etc.); -drawing sketches of anewmodel and analyzing similarmodels; -selecting the mostsuitablemodel and assessing thecost-effectiveness ofthemodel Tasks oftheexperimental workshop The main task of the experimental workshop is to provide timely and high-quality preparation of models for production (creating new models, drawing up their design, preparing templates, preparing a copy of stencil layouts, developing technical documentation for the model, ensuring the rational use of fabrics, developing high-performance technology, sewing a new model sample and a test batch, testing new equipment and mechanization tools, testing and determining the properties of materials, and controlling the production process). To solve the task, the production process of the experimental workshop is formed depending on the type of equipment used in the workshop. All work in this workshop is divided into stages and is performed by the appropriate group: Model-designer group; Pattern-makergroup; Standardizergroup; Technological group; Fabriccharacterizationlaboratory; All work in the workshop can be performed in the traditional way, that is, manually, without the use of computer technology, using computer-aided design systems (CAD) for sewing products. Designing items consists of the process of creating a clothing design. The design is a full-size drawing of the item, which shows the places of connection of details according to the cuts and sewing methods. The designer draws up the design of the item in a new model and sews a sample to check the design. During the sewing of the sample, changes are made to the design. If the model was created in a fashion house, then a sample of the model, all recommended sizes, and the technical documentation of the model are brought to the trial workshop of the sewing enterprise. In this case, the designer compares the sample and sizes with the technical documentation. In order to determine how correctly the sizes are made, a