title: ÐÐ¾Ð´ÐµÐ»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¾ÑÐ½ÑÑ Ð¾ÑÐ²ÐµÑÑÑÐ¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Precision hole machining process optimization model
Creators: name: Ð¥ÑÑÑÑÐ°Ð»ÐµÐ², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½
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Ð¼Ð½Ð¾Ð³Ð¾ÐºÑÐ¸ÑÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾ÑÐ²ÐµÑÑÑÐ¸Ðµ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð°ÑÑÑÑÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸
multi-criteria optimization
cylindrical hole
processing route

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description: The theme of final qualification work is the Optimization Model of process parameters for the precision holes. The purpose of the study is to improve the quality of the process of forming accurate cylindrical holes by optimizing the processing parameters. The work presents a structural hierarchical model of the process of forming accurate cylindrical holes. The structural elements of the hierarchical model were parameterized. Targets, parameters for controlling the process of forming accurate cylindrical holes, as well as boundary conditions for the process are determined. An example of optimization of process parameters for each stage of forming a threaded hole M27x2-6H is considered in the work. For this element, a structural model of the forming process is defined, containing four technological transitions. Optimal values of cutting parameters are determined for each forming stage. Developed mathematical model makes it possible to increase efficiency of process of formation of exact cylindrical holes due to optimisation of its technological parameters.