Dissertations / Theses on the topic 'Збірка'
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Захарова, Анастасія Володимирівна, and Олександр Миколайович Шелковий. "Моделювання організаційно-технологічної структури системи складання вузла "Каретка"." Thesis, НТУ "ХПІ", 2015. http://repository.kpi.kharkov.ua/handle/KhPI-Press/19842.
Full textГрязний, Я. І. "Частотні характеристики коаксіальних збірок." Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/22977.
Full textВ роботі зроблено огляд основних типів ліній передач діапазону надвисоких частот (НВЧ). Окрему увагу приділено коаксіальній лінії. Наведені довідкові дані по коаксіальних кабелях та роз'ємах (конекторах) на основі яких виготовляються коаксіальні збірки. Зроблено аналіз методів вимірювання втрат в таких елементах НВЧ тракту. Проведено вимірювання рівня затухання сигналу в коаксіальних збірках, які найбільш часто використовуються для складення НВЧ тракту при проведенні радіовимірювань. Результати вимірювань проаналізовані та зроблені висновки по оптимізації використання коаксіальних збірок.
Бойко, Андрій Олексійович. "Головка розточна збірна." Bachelor's thesis, КПІ ім. Ігоря Сікорського, 2021. https://ela.kpi.ua/handle/123456789/42693.
Full textThe main purpose for the thesis design - the development of the boring head of the team for the manufacture of a given part of the material steel 40X. This tool is equipped with a replaceable carbide plate, which is securely fixed in the tool body. After analyzing the design features of boring heads used in the modern materials industry, the most optimal design was selected, with the characteristics that best suit the task. During the design, the design of the boring head was developed and the tool itself was created. The technology of tool-making was developed, the design of the device used during the production of the part was selected, the control program for CNC operation was developed.
Таран, Євгеній Сергійович. "Оправка розточна збірна." Bachelor's thesis, КПІ ім. Ігоря Сікорського, 2019. https://ela.kpi.ua/handle/123456789/31456.
Full textThe purpose of the diploma project is the design of the mandrel of the blade assembly, which is used for the treatment of internal and external cylindrical surfaces, drilling a hole, rolling the grooves and triming the ends. This tool is equipped with replaceable carbide plates, which are securely mounted in the tool casing. The structure of the tools for processing various types of surfaces was also analyzed, a working drawing and a 3D model of the tool were created, a production technology was developed and cutting patterns were calculated, a technological device for milling the landing surfaces under a solid alloy plate was selected and calculated, the control program for the CNC machine and visualization of the processing process are presented.
Ляшенко, В. С. "Автоматизація збірки Perl бібліотек у RPM пакунки." Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/23054.
Full textПредметною областю дослідження є процес автоматичної збірки програмних бібліотек написаних мовою програмування Perl Метою дослідження є скорочення часу, яке витрачається інженерами програмного забезпечення на написання файлів специфікації для збірки Perl модулів або ж бібліотек в RPM пакунки та їх подальшому розміщенню в RPM репозиторіях. Щодо подальшої модернізації процесу, можна зазначити, що окрім Perl модулів автоматизації також потребують програмні модулі, які написанні іншими мовами програмування, наприклад, python. Якщо взяти до прикладу систему збірки пакунків Open build service(скорочено OBS), то ця система може тільки збирати пакунки за вже готовими файлами специфікацій, тому в цьому випадку можна також додати інтеграцію до подібних систем. Даний інструмент буде в нагоді компанія або ж розробникам, які створюють та розповсюджують власне програмне забезпечення через RPM пакунки та RPM репозиторії.
The subject area of research is the process of automatic assembly of software libraries written in the Perl programming language The purpose of the study is to reduce the time spent by software engineers on writing specification files for assembling Perl modules or libraries in RPM packages and their subsequent placement in RPM repositories. Regarding further modernization of the process, it can be noted that in addition to Perl, automation modules also require software modules that are written in other programming languages, such as python. Take, for example, the Open build service (OBS) package building system, which can only build packages from ready-made specification files, so you can also add integration to such systems. This tool will be useful for companies or developers who create and distribute their own software through RPM packages and RPM repositories.
Давиденко, С. Р., and М. Д. Білясник. "Ліричний герой поезій збірки П. Скорика "Щем"." Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/66555.
Full textПриходько, І. В. "Дизайн збірника пісень: особливості створення." Магістерська робота, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/18081.
Full textВ дипломном проекте представлены результаты исследования песенников как социокультурного явления, определено их практическое и художественное значение, выделены их особенности с точки зрения индустрии дизайна и музыки. Проанализированы современные тенденции развития песенников, а также выделены ключевые технические и эстетические аспекты их создания. Полученные результаты позволили определить актуальность создания песенников с точки зрения коммерческой потребности и художественного потенциала и исследовать тенденции развития песенников как арт-объектов, в практическом контексте, а также особенности их влияния на культурно-художественный пространство. Выделено специфику создания песенников, систематизированы графические техники и подходы в их разработке, подан пошаговый план разработки песенника для музыкального альбома.
The diploma project presents the results of the study of songwriters as a socio-cultural phenomenon are presented, their practical and artistic significance is determined, their features are highlighted from the point of view of the design and music industry. The current trends in the development of songbooks are analyzed, and the key technical and aesthetic aspects of their creation are highlighted. The obtained results made it possible to determine the relevance of the creation of songbooks in terms of commercial needs and artistic potential and to study the development trends of songbooks as art objects in a practical context, as well as the peculiarities of their influence on the cultural and artistic space. The specifics of creating songbooks are highlighted, graphic techniques and approaches to their development are systematized, a step-by-step plan for developing a songbook for a music album is submitted.
Жиленко, Ірина Рудольфівна, Ирина Рудольфовна Жиленко, and Iryna Rudolfivna Zhylenko. "Стильові домінанти малої прози українського зарубіжжя (на матеріалі збірки Юрка Перекотиполе "Експропріація")." Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64905.
Full textThe present article focuses on features of the creative work of a little-known Ukrainian writer Yurko Perekotypole who lived abroad. Based on the material of his collection of stories «Expropriation» (the story of the revolutionary era in the Ukraine), the main dominants of his work are being analyzed:a deep patriotism, bright publicistic and compelling psychological characteristics of his characters.
Бабатіна, Я. В., and М. Д. Білясник. "Фразеологія художніх творів (на прикладі збірки оповідань Олексія Столбіна «Інопланетяни в комишах»)." Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67645.
Full textШудрик, Олександр Леонідович. "Підвищення ефективності використання відцентрових насосів за рахунок вдосконалення математичних моделей робочого процесу." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35499.
Full textThesis for granting the Degree of Candidate of Technical sciences in speciality 05.05.16 – Hydraulic machines and hydropneumatic units. – National Technical University "Kharkiv Politechnic Institute", 2018. The dissertation is devoted to the solution of an important scientific and technical problem of increasing the efficiency of a submersible electric centrifugal pump when it operates on a real liquid, which is a mixture of viscous non-Newtonian fluid, water and gas by improving mathematical models. An analysis of the concepts of development of pumping plant in Ukraine is carried out. The methods of mathematical modeling of three-dimensional flows of a viscous real liquid and their advantages over physical experiments are described. Selected software package for numerical experiment in OpenFOAM submersible pump channels. A system of indeterminate and Navier-Stokes equations was used to simulate the flow of fluid in the flow section of the pump. For its closure a k-ε turbulence model was chosen. The influence of rheological properties of non-Newtonian fluids on the characteristics of a centrifugal pump is investigated. The mathematical model of the turbulent three-dimensional flow of the non-Newtonian fluid is given. For calculations, a model of the Herschel-Bulkley non-Newtonian fluid is chosen, which most accurately describes the behavior of liquids of this type. The dependencies for the recalculation of the characteristics of the pump during its operation on the real liquid have been improved. The approach and mathematical model for modeling the three-dimensional flow of a viscous gas-liquid mixture are determined and chosen, and features are shown in the calculations of this type of fluid in the OpenFOAM package. The ways of increasing the efficiency of submersible pumps by changing the flow part are considered. The rational angle of inclination of the initial edge is determined. The modified degree of the pump, protected by the Ukrainian patent, is offered for pumping a liquid with an increased gas content. The mathematical model of a compatible operation of a real well and a submersible centrifugal pump in the form of a package of applied programs is considered and improved. This made it possible to determine the basic physical characteristics of the liquid, depending on the thermodynamic conditions.
Шудрик, Олександр Леонідович. "Підвищення ефективності використання відцентрових насосів за рахунок вдосконалення математичних моделей робочого процесу." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35496.
Full textThesis for granting the Degree of Candidate of Technical sciences in speciality 05.05.16 – Hydraulic machines and hydropneumatic units. – National Technical University "Kharkiv Politechnic Institute", 2018. The dissertation is devoted to the solution of an important scientific and technical problem of increasing the efficiency of a submersible electric centrifugal pump when it operates on a real liquid, which is a mixture of viscous non-Newtonian fluid, water and gas by improving mathematical models. An analysis of the concepts of development of pumping plant in Ukraine is carried out. The methods of mathematical modeling of three-dimensional flows of a viscous real liquid and their advantages over physical experiments are described. Selected software package for numerical experiment in OpenFOAM submersible pump channels. A system of indeterminate and Navier-Stokes equations was used to simulate the flow of fluid in the flow section of the pump. For its closure a k-ε turbulence model was chosen. The influence of rheological properties of non-Newtonian fluids on the characteristics of a centrifugal pump is investigated. The mathematical model of the turbulent three-dimensional flow of the non-Newtonian fluid is given. For calculations, a model of the Herschel-Bulkley non-Newtonian fluid is chosen, which most accurately describes the behavior of liquids of this type. The dependencies for the recalculation of the characteristics of the pump during its operation on the real liquid have been improved. The approach and mathematical model for modeling the three-dimensional flow of a viscous gas-liquid mixture are determined and chosen, and features are shown in the calculations of this type of fluid in the OpenFOAM package. The ways of increasing the efficiency of submersible pumps by changing the flow part are considered. The rational angle of inclination of the initial edge is determined. The modified degree of the pump, protected by the Ukrainian patent, is offered for pumping a liquid with an increased gas content. The mathematical model of a compatible operation of a real well and a submersible centrifugal pump in the form of a package of applied programs is considered and improved. This made it possible to determine the basic physical characteristics of the liquid, depending on the thermodynamic conditions.
Денисенко, А. С. "Специфіка перекладу фразеологічних одиниць у збірці М.В. Гоголя «Петербурзькі повісті»." Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67344.
Full textРоджерс, Аліса. "Поетика ЧАСУ (ПОРА РОКУ – ЗИМА) у збірці С. Жадана "Список кораблів"." Thesis, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/18521.
Full textСаломахін, Д. О. "Алгоритмічні і програмні компоненти системи динамічного розрахунку сил що діють на нитку в пневматичній прядильній камері." Thesis, Київський національний університет технологій та дизайну, 2018. https://er.knutd.edu.ua/handle/123456789/11133.
Full textКлимков, Валерій Юрійович. "Фреза фасонна циліндрична." Bachelor's thesis, КПІ ім. Ігоря Сікорського, 2020. https://ela.kpi.ua/handle/123456789/35381.
Full textМаслій, М. Ю., and М. Д. Білясник. "Ономастика художніх творів (на прикладі збірок Павла Скорика «Щем» і Павла Нестеренка «Палата без номера»)." Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67700.
Full textРусанов, Г. О., and О. І. Федюшин. "Збір та аналіз даних з мережі Honeypot." Thesis, ХНУРЕ, 2021. https://openarchive.nure.ua/handle/document/15748.
Full textІгнатенко, Є. В., Олег Миколайович Рєзнік, Олег Николаевич Резник, and Oleh Mykolaiovych Rieznik. "Військовий збір: досвід минулого та проблеми сьогодення." Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/41499.
Full textЛенивий, В. В. "Збір енергії у системах із наднизьким енергоспоживанням." Thesis, Видавництво СумДУ, 2012. http://essuir.sumdu.edu.ua/handle/123456789/27719.
Full textНевмержицький, Д. В., and І. М. Омельчук. "СУДОВИЙ ЗБІР: ПРОБЛЕМИ ТА РЕАЛІЇ ЗАКОНОДАВЧОГО ЗАБЕЗПЕЧЕННЯ." Thesis, Молодіжний науковий юридичний форум: [Матеріали Всеукраїнської науково - практичної конференції до Дня науки, м. Київ, Національний авіаційний університет, 18 травня 2017 р. ] Том 1 . – Тернопіль: Вектор. – с 196-198, 2017. http://er.nau.edu.ua/handle/NAU/27761.
Full textГурець, Лариса Леонідівна, Лариса Леонидовна Гурец, Larysa Leonidivna Hurets, and В. П. Кужель. "Роздільний збір - перспективний метод поводження з твердими побутовими відходами." Thesis, Вид-во СумДУ, 2007. http://essuir.sumdu.edu.ua/handle/123456789/18975.
Full textКуций, М. О., and О. Е. Тесленко. "Збір та автоматизована обробка базової інформації для систем точного землеробства." Thesis, КНТУ, 2015. http://dspace.kntu.kr.ua/jspui/handle/123456789/7586.
Full textПушкіна, Г. Ю., and Вячеслав Володимирович Березуцький. "Збір та сортування відходів як один із засобів збереження стану довкілля." Thesis, НТУ "ХПІ", 2015. http://repository.kpi.kharkov.ua/handle/KhPI-Press/25295.
Full textThe necessity of sorting waste for environmental improvement. The analysis of the problem of waste management in Ukraine and Europe. It is shown that the waste pollute soil and harm not only nature, but also people.
Шпота, О. А. "Топології, утворені збіжностями." Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/44271.
Full textПестун, М. О. "Збір, обробка та аналіз вібросигналу за допомогою програмного комплексу labview для діагностування роторних машин." Master's thesis, Сумський державний університет, 2020. https://essuir.sumdu.edu.ua/handle/123456789/82129.
Full textГрицюк, Артур Олегович. "Система збору метеорологічної інформації." Master's thesis, Київ, 2018. https://ela.kpi.ua/handle/123456789/25563.
Full textIn the master's thesis the controller of the system of collecting the meirological information has been developed. In accordance with the developed algorithm, the controller manages the system, the main node of which is a microcontroller type AVR mega 128. In the dissertation, structural and principle diagrams, algorithms of the operation of the meteorological station and the 1-WIRE network are developed. The paper considers the architectural features of the 1-WIRE network, which is projected on the basis of the same interface. This allowed to develop a scheme of algorithm and control program in language S. Considerable attention was paid to the simulation of the 1-WIRE network in the software package Proteus version 8.6. In this case, the model scheme and the working program in language C were developed. The results of this simulation confirmed the reliability of the theoretical information. The work may be useful in the design of information management systems for various purposes using microcontrollers.
В магистерской диссертации разработан контроллер системы сбора мереорологической информации. Согласно разработанному алгоритму, контроллер управляет работой системы, главным узлом которой является микроконтроллер типа AVR mega 128. В диссертации разработаны структурные и принципиальную схемы, схемы алгоритмов работы метеостанции и сети 1-WIRE.
Григоренко, Ігор Володимирович, and Н. С. Сікора. "Вдосконалення вимірювача параметрів технологічного процесу виготовлення вина." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2017. http://repository.kpi.kharkov.ua/handle/KhPI-Press/45119.
Full textПобережець, О. В. "Електронна система моніторингу кліматичних параметрів закладу освіти з зворотнім зв'язком." Thesis, Київський національний університет технологій та дизайну, 2019. https://er.knutd.edu.ua/handle/123456789/13806.
Full textБіловодська, О. А., and Ю. М. Мельник. "Інформаційне забезпечення процесу комерціалізації інноваційних продуктів на основі PESTEL-аналізу." Thesis, Видавництво Львівської політехніки, 2020. https://er.knutd.edu.ua/handle/123456789/17024.
Full textСтарнавський, І. І. "Електронна система збору даних для досліджень поширення радіохвиль." Thesis, Київський національний університет технологій та дизайну, 2019. https://er.knutd.edu.ua/handle/123456789/13807.
Full textТолбатов, С. В. "Метод аналізу та оцінки складності робіт." Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/41009.
Full textКурбетьєв, В. О. "Автоматизація процесу керування лінією з обробки штоків." Master's thesis, Сумський державний університет, 2019. http://essuir.sumdu.edu.ua/handle/123456789/75451.
Full textВячеславівна, Золотар Людмила, Золотарь Людмила Вячеславовна, and Zolotar Ludmila. "Передумови формування та історичні етапи розвитку санітарного очищення житлових територій міста." Thesis, КНУБА, 2013. http://er.nau.edu.ua/handle/NAU/25013.
Full textПроведен анализ исторического развития в отрасли санитарной очистки и обращения с бытовыми отходами в мире. Выделены 4 этапа которые повлияли на формирование санитарной очистки городов и ее назначения, а также определенны предпосылки формирования современных способов организации первичных пунктов сбора и удаления бытовых отходов с жилых территорий.
The analysis of historical development of the sanitary purification & waste management exploration in the world are considered in that article. The 4 stages of the influence of the forming & settings of the sanitary purification of the city are selected. The preconditions of the forming of organization of primary collection points and transport of municipal waste are defined.
Устименко, Діана Валеріївна. "Зростаюча роль глобальних цифрових платформ." Thesis, Національний авіаційний університет, 2021. https://er.nau.edu.ua/handle/NAU/53814.
Full textФедотов, А. А. "Програмний сервіс автоматизації збору контенту з відкритих інтернет-джерел." Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/22477.
Full textОб'єктом розробки був веб-застосунок “Програмний сервіс автоматизації збору контенту з відкритих інтернет-джерел ”. Збір даних для подальшого аналізу або використання є актуальним завдання для різноманітних сфер діяльності людини. Таким чином, визначена мета даної кваліфікаційної роботи – створення парсеру для автоматизованого збору інформації з відкритих інтернет-джерел. Відповідно до поставленої мети в роботі вирішені наступні завдання: − ознайомлення з предметною областю; − проведення аналізу існуючих рішень; − створення архітектури веб-застосунку; − створення структури бази даних; − реалізація серверної частини веб-застосунку. Результати роботи викладені у вигляді рисунків та таблиць, що демонструють процес роботи системи. Система була розроблена за допомогою мови програмування Java та на базі фреймворків Spring Boot, Spring Data JPA. В якості реляційної бази даних було вибрано СУБД MySQL. Для тестування публічного REST API було використано Postman. Бізнес логіка була протестована за допомогою бібліотек JUnit та Mockito.Tomcat був використаний у якості веб-сервера. Система розроблялася в середовищі розробки IntelliJ IDEA. Можливий подальший розвиток веб-застосунку, шляхом вдосконалення існуючого або додавання нового функціоналу.
The object of development was the web application "Automated collection of information from open Internet sources". Collecting data for further analysis or use is an urgent task for various areas of human activity. Thus, the purpose of this qualification work is to create a parser for automated collection of information from open Internet sources. In accordance with the goal in the work the following tasks are solved: - acquaintance with the subject area; - analysis of existing solutions; - creating a web application architecture; - creating a database structure; - implementation of the server part of the web application; The results are presented in the form of figures and tables showing the process of the system. The system was developed using the Java programming language and based on Spring Boot and Spring Data JPA frameworks. MySQL database was chosen as a relational database. Postman was used to test the public REST API. Business logic was tested using the JUnit and Mockito libraries. Tomcat was used as a web server. The system was developed in the development environment of IntelliJ IDEA. It is possible to further develop the web application by improving the existing or adding new functionality.
Окопний, Руслан Петрович, Руслан Петрович Окопный, Ruslan Petrovych Okopnyi, Віктор Григорович Неня, Виктор Григорьевич Неня, and Viktor Hryhorovych Nenia. "Автономний пристрій збору температурних даних будівель." Thesis, Cумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/46409.
Full textКарпіщенко, Олександр Олексійович, Александр Алексеевич Карпищенко, Oleksandr Oleksiiovych Karpishchenko, and О. О. Овчаренко. "Стимулювання інноваційного процесу в Україні." Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/49204.
Full textЛугова, Д. А. "Удосконалення системи оподаткування підприємств туристичної сфери в Україні з урахуванням закордонного досвіду." Master's thesis, Сумський державний університет, 2020. https://essuir.sumdu.edu.ua/handle/123456789/79926.
Full textУйван, Іванна Русланівна, and Ivanna Uyvan. "Комп’ютерна система збору та аналізу даних з метеостанцій." Bachelor's thesis, Тернопільський національний технічний університет імені Івана Пулюя, 2021. http://elartu.tntu.edu.ua/handle/lib/35574.
Full textThe bachelor's thesis is dedicated to the development of a computer system for collecting and analyzing data from weather stations. The process of building the system includes the design of hardware for reading weather indicators and a set of software to control the processes of obtaining information from sensors. In addition, the computer system implements the recording of information in the database and obtaining the latest weather indicators from the nearest weather stations. The hardware components of a weather station are divided into two types: passive and active. The passive components include: module BME280 - to obtain data on air temperature, humidity and atmospheric pressure; DS18B20 module - measures soil temperature. The active components that work on the principle of a pseudo-button based on reed switches include: anemometer - allows you to measure speed, direction, and wind gusts; precipitation sensor - measures the height of the rainwater column per 1 m2.
ПЕРЕЛІК ОСНОВНИХ УМОВНИХ ПОЗНАЧЕНЬ, СИМВОЛІВ І СКОРОЧЕНЬ 8 ВСТУП 9 1 ВИЗНАЧЕННЯ ВИМОГ ТА АНАЛІЗ ІСНУЮЧИХ РІШЕНЬ ЩОДО ПРОЕКТУВАННЯ МЕТЕОСТАНЦІЙ 11 1.1 Аналіз технічного завдання на проектування комп’ютерної системи збору та аналізу даних з метеостанцій 11 1.2 Аналіз структури та принципів організації метеостанцій 16 2 ПРОЕКТУВАННЯ АПАРАТНОЇ СКЛАДОВОЇ КОМП’ЮТЕРНОЇ СИСТЕМИ ДЛЯ ЗБОРУ ТА АНАЛІЗУ ДАНИХ З МЕТЕОСТАНЦІЙ 23 2.1 Проектування структури системи збору та аналізу даних з метеостанцій 23 2.2 Обґрунтування вибору типу мікроконтролера 25 2.3 Обґрунтування вибору пасивних компонентів комп’ютерної системи збору та аналізу даних з метеостанцій 27 2.3.1 Сенсори температури повітря, вологості та атмосферного тиску 27 2.3.2 Сенсор температури ґрунту 29 2.4 Обґрунтування вибору пасивних компонентів комп’ютерної системи збору та аналізу даних з метеостанцій 33 2.4.1 Анемометр 34 2.4.2 Сенсор кількості опадів 42 3 ПРОГРАМНЕ ЗАБЕЗПЕЧЕННЯ КОМП’ЮТЕРНОЇ СИСТЕМИ ЗБОРУ ТА АНАЛІЗУ ДАНИХ З МЕТЕОСТАНЦІЙ 45 3.1 Обґрунтування середовища та мови програмування для управління компонентами метеостанції 45 3.2 Програмне забезпечення пасивних компонентів метеостанції 46 3.3 Програмне забезпечення активних компонентів метеостанції 50 3.4 База даних для зберігання метеопоказників 56 3.5 Програмне забезпечення збору даних з відкритих джерел 59 ВИСНОВКИ 63
Заволодько, Ганна Едвардівна, Іван Іванович Обод, and В. А. Андрусевич. "Інформаційна модель спостереження повітряного простору." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/45347.
Full textЛемішка, Тетяна Ігорівна. "Експериментальне обґрунтування застосування збору антидіабетичного." Thesis, Тернопіль, 2021. https://repository.tdmu.edu.ua//handle/123456789/17078.
Full textКулінич, А. О. "Місцеві податки і збори: українські реалії та зарубіжний досвід." Thesis, Одеський національний економічний університет, 2021. http://local.lib/diploma/Kulinich.pdf.
Full textThe methodological and theoretical principles of local taxes and fees are considered in the work, the legislative and normative base of local taxation is considered, the foreign experience of local taxes and fees is investigated. The assessment of the fiscal and regulatory role of local taxes and fees for the period 2016 - 2020, analyzed the dynamics of local taxes and fees in the Odessa region, built an economic-mathematical model and forecast of local taxes and fees in 2021-2022. The collection of local taxes and fees in the United States and France is analyzed in detail. Ways to improve local taxation using foreign experience are proposed.
Геращенко, П. О. "Вплив окремих агротехнічних заходів в інтенсивній технології вирощування гречки посівної (Fagopyrum esculentum) на урожайність культури." Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/25076.
Full textУ роботі представлені результати визначення впливу новітніх калійних та фосфорних безхлорних добрив на вирощування гречки в умовах Чернігівської області. За результатами досліджень встановлено, що максимальна продуктивність посівів та найкраща якість зерна гречки досягається при дозріванні на рослинах 70% плодів, що можливо завдяки правильній комбінації калійних та безхлорних добрив, при двофазному способі збирання яких урожай зерна становить у середньому 1,02–1.16 t/ha.га.
The paper presents the results of determining the influence of the latest potassium and phosphorus chlorine-free fertilizers on the cultivation of buckwheat in the Chernihiv region. According to research, it is established that the maximum productivity of crops and the best quality of buckwheat grain is achieved when ripening on plants 70% of the fruit, which is possible due to the right combination of potassium and chlorine-free fertilizers, with a two-phase method of harvesting the grain yield averages 1.02–1,16 т/
Бєляєв, Юрій Віталійович, and Yurii Bieliaev. "Розподілена комп’ютерна система збору та аналізу даних щодо захворюваності на COVID-19." Bachelor's thesis, Тернопільський національний технічний університет імені Івана Пулюя, 2021. http://elartu.tntu.edu.ua/handle/lib/35427.
Full textThe bachelor's thesis designed the architecture of a distributed computer system for collecting and analyzing data on the incidence of COVID-19, developed software to support relevant business processes and generate statistical reporting for the selected period of time. The system provides the ability to fill in directories for people who are tested for COVID-19, regions and settlements, enterprises where people work and a number of others. All directories in the system are categorized, which provides convenience and speed of information retrieval. In addition, at local nodes of the distributed computer system, software is deployed to provide the ability to register patients, record test results, generate reports and statistics in terms of various criteria: date and time, age, etc.
ПЕРЕЛІК ОСНОВНИХ УМОВНИХ ПОЗНАЧЕНЬ, СИМВОЛІВ І СКОРОЧЕНЬ...8 ВСТУП...9 1 АНАЛІЗ ТЕХНІЧНОГО ЗАВДАННЯ...11 1.1 Аналіз вимог до комп'ютерної системи...11 1.2Аналіз потенційних та можливих рішень щодо проектування розподілених комп’ютерних систем...15 2 ПРОЕКТУВАННЯ РОЗПОДІЛЕНОЇ КОМП’ЮТЕРНОЇ СИСТЕМИЗБОРУ ТА АНАЛІЗУ ДАНИХ ЩОДО ЗАХВОРЮВАНОСТІ НА COVID-19...24 2.1 Обґрунтування механізмів реплікації при проектуванні комп’ютерної системи...24 2.2 Проектування моделі архітектури комп’ютерної системи...28 2.3 Аналіз предметної області та виявлення інформаційних потоків у розподіленій комп’ютерній системи...31 2.4 Визначення сутностей та атрибутів предметної області при проектуванні розподіленої комп’ютерної системи...33 2.5 Побудова та характеристика зв’язків між сутностями...38 2.6 Визначення вимог та ролей у розподіленій комп’ютерній системі...40 3 РЕАЛІЗАЦІЯ ПРОГРАМНОГО ЗАБЕЗПЕЧЕННЯ РОЗПОДІЛЕНОЇ КОМП’ЮТЕРНОЇ СИСТЕМИ...44 3.1Проектування та реалізація архітектури програмного забезпечення локальних вузлів розподіленої системи...44 3.2 Реалізація бази даних у середовищі MS SQL Server 2019 Express...52 3.3 Реалізація користувацького інтерфейсу і тестування програмного забезпечення комп’ютерної системи...62 3.4 Розгортання програмного забезпечення на локальних вузлах розподіленої комп’ютерної системи...69 4 БЕЗПЕКА ЖИТТЄДІЯЛЬНОСТІ, ОСНОВИ ОХОРОНИ ПРАЦІ...74 4.1 Фактори трудової діяльності та умови праці користувачів ПК...74 4.2Надзвичайні ситуації, викликані вибухами іспособи захисту від них...77 ВИСНОВКИ...82 СПИСОК ВИКОРИСТАНИХ ДЖЕРЕЛ...83 Додаток A. Технічне завдання Додаток Б. Скрипт формування бази даних Додаток В. Фрагменти програмного коду прикладного додатку.
Губчук, Андрій Євгенійович. "Система збору інформації електричної підстанції 35/10 кВ на основі технології Node-RED." Master's thesis, КПІ ім. Ігоря Сікорського, 2020. https://ela.kpi.ua/handle/123456789/39671.
Full textThe master's dissertation contains 81 pages, 33 tables, 19 figures, 18 sources of literature and 7 technical posters A1. The main part of the master's dissertation consists of an introduction, three main sections, a startup project, a section on labor protection and conclusions. The relevance of the topic is the expansion of tools and functionality for connection to relay protection devices and connection to storage media. The object of research is the 35/10 kV Artemivska substation. The subject of the research is the collection of regime information from the Artemivska 35/10 substation on the basis of Node-RED technology. The aim of the research is to develop software based on Node-RED technology for communication with relay protection devices and automation on the example of the ABB-REF615 relay protection device for reading measurements. Practical application of the results of the master's dissertation - the built-in software mechanism of the data collection and transmission system can be used in any power system for connection to relay protection devices. Approbation of the research results - the development of the system was announced at the scientific and technical conference "Modern problems of electrical engineering and automation". Publications - "Collection of information on relay protection devices using Node-RED" in the International scientific and technical journal "Modern problems of electrical engineering and automation".
Бойко, П. В. "Оптимізація податкового навантаження на підприємствах сфери послуг." Master's thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/72487.
Full textDiploma work on obtaining an educational qualification level "Master" in specialty 071 "Accounting and taxation". The purpose of the study is to summarize the existing views on the category of "tax burden" and the method of its calculation, as well as to assess the tax burden of service enterprises in order to optimize it. The first section of the paper describes the economic content of the tax burden and approaches to its definition. The role of the tax burden in the tax system of Ukraine is determined. The method of estimation of tax burden is analyzed. In the second section, an analysis of the financial condition of the entity was carried out, an assessment of its calculations with the budget and extrabudgetary funds for taxes and payments, and an analysis of the tax burden on the entity. In order to optimize the tax burden on services companies, optimization of tax payments has been proposed and the methodology for calculating the tax burden of a business entity has been improved.
Болгар, Т. М. "Особливості організації роботи з проблемною заборгованістю в банку на різних етапах збору." Thesis, Українська академія банківської справи Національного банку України, 2012. http://essuir.sumdu.edu.ua/handle/123456789/63704.
Full textThe features of the bank to recover bad loans are considered. The essence of the problem of debt recovery stages and specific their applications are analyzed.
Миколаївна, Агєєва Галина, Агеева Галина Николаевна, and Agieieva Galyna. "Оболонки подвійної додатньої кривизни в архітектурі будівель транспортних вузлів Києва." Thesis, Київський національний університет будівництва та архітектури, 2020. https://er.nau.edu.ua/handle/NAU/44722.
Full textНастасенко, Валентин Олексійович. "Проектування збірних різальних інструментів з непереточуваними пластинами бічної установки методом морфологічного аналізу." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/42484.
Full textA thesis for a degree of Doctor of Engineering in the speciality 05.03.01 – Machining processes, machines and tools. - Kherson State Maritime Academy of the Ministry of Education and Science of Ukraine, Kherson, 2019. - National Technical University "Kharkiv Polytechnic Institute" of the Ministry of Education and Science of Ukraine, Kharkiv, 2019. The introduction provides the justification of the choice of the research topic, formulates the purpose, objectives and describes the research methods. The scientific novelty and practical significance of the obtained results are formulated. The data on approbation of results of the dissertation are given, the publications reflecting its contents are listed, the information on the personal contribution of the doctoral candidate is presented. The first section reviews the development of advanced assembled cutting tools with mechanical fastening of replaceable unresharpenable plates (RUPs) and the problems of developing a methodology for their design. It is shown that the transition to tools equipped with RUPs is explained by their advantages, namely: improving the quality, accuracy and productivity of the product processing, the conditions of production of tools with RUPs with increasing their durability and reliability, improving the conditions of chips removal, unification and reduction of nomenclature and standard sizes of RUPs and tool housings for their repeated use and expansion of types and areas of their application. The example of cut-off tools show that the RUPs have two installation options: 1) lateral mounting of three-, four-, and five-edged special-design RUPs - from the side with a screw to a cutter head; 2) lateral RUP installation with one or two cutting edges in the head socket, with their mounting on top with elastic or overhead screw clamps. It is shown that the disadvantage of the first scheme is the small cutting radius (6… 10 mm), the disadvantage of the second scheme is the small number (1… 2) of the cutting edges of plates. To eliminate these shortcomings, it is necessary to look for new technical solutions, which in most cases have the level of inventions, which complicates their creation within the large number of previously known ones. Such search is most effective when developing a methodology based on system methods, so they require detailed analysis and further refinement. It is also shown that similar RUPs with radial mounting are used in interlocking side milling cutters, which increases the width of the slot to a size that is 10… 15% larger than the RUP width. Another disadvantage of the known cutters is the relative complexity of the installation and mechanical fastening of RUPs on the housing. For end cutters, on the example of the milling cutter of the Sestroretsk tool-making plant with lateral RUP mounting for side cutting, their disadvantage is shown to be the inability to perform a fine and semi-fine machining of the plane that is connected to a joggle, since under the lateral installation of the standard RUPs their outside radius is ≥ 0.2 mm, which does not allow to cut off the allowance of less than 0.5 r. For annular drills, it is shown that the disadvantages of the known designs are the radial RUP installation, which increases the width of the annular slot and limits the minimum diameter of drilling by 70 mm (for annular drills by Sandvik Coromant with a hard alloy RUPs the minimum diameter is 120 mm). System methods for finding new technical solutions are analyzed and the most promising ones are shown to be: algorithm and theory of solution of inventive problems (ASIP); general heuristic method; morphological analysis and synthesis; cost-effectiveness analysis (CEA); function-oriented technology (FOT). System methods in the design of cutting tools are not widely used, which induces the tasks for their further research, solved in the performed work. In the second section, based on the main known system methods of finding new technical solutions, the substantiation of the proposed method of designing cutting tools with mechanical RUP fastening and methods of their research is performed. It is based on the principles of FOT. It is shown that RUPs and cutting tools require refinement, since FOT does not take into account the entire life cycle of products, but only two its components - production and operation. It is proved that a complete cycle should have 2 more pairs of interrelated additional stages, namely: design and construction, as well as repair and disposal. One of the achievements of the proposed methodology is to take into account the real needs of society, the technical and economic state of its development on the basis of the levels of development of the macro systems constituting it, namely: 1) consumption, 2) economics, 3) science, 4) technology, 5) production. As part of the implementation of the obtained results, the scheme of artificial intelligence, as a process of thinking, in the form of a combination of waves and frequency pulses and their binary codes, was proposed for mounting elements of the cutting tool plates, which made it possible to find new solutions. Based on the developed systems and the original version of FOT, the process of creating new technology is proposed to be developed to a general system - integrated algorithmic development and production (IADP). The purpose of IADP is problem design based on system methods that reduce the inertia of the designer's thinking. To do this, a step-by-step process for selecting and posing a problem is organized, covering all stages of the life cycle of technological items. In the third section, taking into account the previously obtained results, the implementation of system design of cut-off tools equipped with RUPs is proposed. According to the preliminary stages of structural analysis, three variants of RUP installation were identified: a) radial, b) tangential, c) lateral; the latter is divided into 2 types of schemes: 1) lateral RUP mounting, 2) lateral RUP installation. On their basis an integrated variant of plate installation is developed, which closes all three planes of the general structure in the form of a cube faces. This characterizes these three options as a single system and makes it complete. However, RUPs of radial installation cannot be used in tangential or lateral installation, since the considerable radius r of their tops significantly impairs the conditions for cutting the chip root. Thus, these RUPs are not interchangeable, so it is proposed to divide them into: radial (RRUP) with cutting edges on the ribs of wide faces; tangential (TRUP) with cutting edges on the ribs of wide and narrow faces; and lateral (LRUP) with cutting edges on the ends of narrow faces. In this case LRUPs are mounted on their narrow face in the normal plane to the main surface and to cutting surface and cut by means of cutting edges formed on the ribs of their narrow faces. To eliminate the radius r on the ribs of the basic RUPs, it is suggested that after pressing process, an additional sharpening of flattened surfaces m or the arc grooves of the radius rв, which reduces the transient radius area from r ≥ 0.2 mm to the value of r ≤ 0.01 mm. When sharpening the flattened surfaces that form the front surface of LRUPs, it is possible to optimize their parameters. In addition to reducing the width of the slotted grooves, the advantages of the proposed LRUPs are: simplicity of their shape, increase in the number of cutting edges, thickness of the cross-section and the strength of LRUPs in the direction of the action of the cutting forces, which is a reserve for improving the cutting performance by increasing the volume of cutting metal. Based on the proposed methodology and system of IADP, a new method of system development of assembled cut-off tool and groove cutters and LRUPs for their equipping was created. The method of morphological analysis was used for the development of new LRUPs, in which 17 morphological features of the plates were identified and possible variants of their production by creation and expanding of the morphological matrices were identified. For the first time, as a result of the analysis, pyramidal, cubic and conical versions of LRUPs were identified, which is most appropriate for superhard materials. It is shown that for LRUPs made of hard alloys more appropriate variants of the plates are those made with: radial grooves, unilateral flattened surfaces, or bilateral flattened surfaces on both faces forming the edges of LRUPs. The number of such variants reaches 19. All LRUPs can have a central opening for their lateral mounting, which doubles the number of variants from 19 to 38. In total, due to the implementation of the developed methods of design of plates, more than 90 final designs at the level of inventions have been created and protected by patents, which proved the efficiency of this method. The fourth section elaborates and studies the proposed LRUPs and their unmachined pieces. They are based on the principle of reducing the cost of production by decreasing the amount of allowance of tool material, which is removed by additional sharpening. Formation schemes were developed and mathematical expressions were obtained to calculate this allowance at face and top LRUPs sharpening. It is shown that the areas of the So sharpening increase equivalently to the number n of LRUP ribs and the radius ρ at their top. In particular, with increasing of ρ from 0.2 to 2.4 mm, the sharpening area increases by quadratic dependence (max 122 = 144 times). The output area of LRUPs increases with increasing the angle ε at the top. If the grooves of a three-edged LRUPs with the smallest standard diameter of the inscribed circle do = 9.525 mm are taken as 100%, then at do = 12.70 mm, 15.875 mm, 19.05 mm, 22.20 mm their proportion decreases by the quadratic dependence according to the ratio of the actual do to the original do = 9.525 mm. It is shown that the sharpening of the flattened surfaces is only possible for three-edged and rhombic LRUPs. It is proved that the advantages of double-sided sharpening at the same sizes of bands f "= f and h" = h are: 1) increasing the radius ρ "at the tops of the workpiece by 37 ... 63% depending on the angle ε at the top of the plate; 2) reducing the cutting angle β < 90о. It is proved that sharpening of arc grooves on the tops of LRUPs doubles the number of cutting edges, which is their significant advantage. The simplest variant of its implementation is by the arc of a circle with radius rв. The choice of rв requires the solution of 2 tasks: 1) ensuring the necessary conditions for the formation and elimination of chips; 2) ensuring the maximum possible strength in the intersection of LRUP and its cutting edges, which creates a technical contradiction that is eliminated at a further stage of research. Solution of the first problem is ensured by the increase in the size of LRUPs, the second problem - by the contingence of an inscribed circle with the lateral faces and LRUP arc grooves according to the mathematical dependences obtained. It is shown that performing the grooves along a single-radius arc rв can lead to the wear of its paired top with chips, which gives a positive effect of self-sharpening, but this phenomenon is unacceptable when applying wearresistant coatings to its surface. To eliminate this drawback, we propose a two-axis arc-shaped groove, which forms in the middle a chips withdrawing cavity an angle ξ = 1… 2o and does not allow the chips to contact the opposite top. To reduce the amount of allowance for additional sharpening, LRUP workpieces are proposed, which have, on flattened surfaces or on lateral faces, arc ear-type protrusions of minimum radius r, equal to the initial radius ρ of joining the lateral edges of the plate. The radius value ρ ≥ 0.2 mm is selected within their standard values under conditions of increasing the longevity and durability of molds for LRUP manufacture. It is shown that of the three proposed variants of performances, the most expedient is their external location on a LRUP straight section, which allowed applying a flat circle, simplified its truing and increased their number within the diamond layer. Longitudinal filing of the circle distributed wear over its entire surface and increased the productivity of the sharpening process. It is shown that for the lateral surfaces of LRUPs, the most technologically advanced is the undercutting of a concave spherical or conical shape, with the execution of residual protrusions Δf, since they increase the volume of the wear material with the same amount of linear wear Δh and improve the conditions of heat distribution. In mass production they are performed by pressing, in individual and small-scale - by grinding. In the fifth section, the proposed system design of disk slitting and groove milling cutters with LRUPs was performed and their research was conducted. It is proved that the most promising for reducing the cut width of workpieces is the lateral fastening of LRUPs in the socket on the disc milling cutter body. Patented designs of interlocking side milling cutters with LRUPs are presented. Their bits are LRUPs of rhombic shape with thickness s without relief angles, which are mounted on the ends of the housing in the left and right grooves, and the plates are made with flattened surfaces, or arc grooves on the points. Due to the overlapping of interfacing LRUPs, the width of the milling cutter H <2s is formed. Fastening of LRUPs is carried out on their central openings with chamfer by means of screws, with plate base abutting against the bases of the grooves and their lateral sides, due to the displacement (eccentricity) of the axes made in the housing of the threaded screw holes, and the holes of the plates. The action of the cutting forces thus provides pressing of LRUPs to the lateral side of the groove. For placement and removal of chips from the front surface of bits, chip grooves are made in the outer diameter of the housing, which are directed to the lateral side of the plates. The methodology of designing milling cutters according to the developed system principles is connected with sorting out the possible variants of implementation of the proposed LRUPs and the variants of their mounting in the sockets of the housing. It is also based on the method of morphological analysis, in which morphological features are developed options for the design of LRUPs. On the basis of the developed projects, the interlocking side milling cutters with the clamping of LRUPs with wedges and eccentric screws were manufactured and tested in production conditions. LRUPs designs recommended for use are as follows: in single-piece and small-scale production - those of rhombic shape with angle 80o and flattened surfaces, in mass-production - square ones with the removed ears and with arc grooves. Comparison of the slot width of assembled standard milling cutters with RRUPs and those with proposed LRUPs showed that it decreases from 10 to 6 mm, and the cross-section of LRUPs in the direction of the cutting forces increases to their width, so it increases from 3.18 and 6.35 mm in known RRUPs, up to 8.1 and 19.3 mm in the proposed LRUPs. This leads to an increase in the strength and rigidity of the bits of these milling cutters, which is a reserve for the growth of their productivity. The system of investigation of the load of the housing of the proposed designs of disc milling cutters based on the finite element method has been developed. The development of structural design of disc milling cutters is associated with the transition to three-edged groove ones, for different widths of grooves. To do this, three or more LRUPs are staggered. This covers the entire width range of interlocking side, groove and slot milling cutters. The sixth section is devoted to the system design of end milling cutters and annular drills and their research is performed. It is shown that the replacement of square RUPs in roughing basic milling cutters with patented rhombic LRUPs with an angle of profile 80o and sharpening of the flattened surfaces on tops with a radius of cutting edges ≤ 0.01 mm turns the roughing milling cutter into a finishing one. In addition to the rhombic ones, it is possible to install all other LRUPs designs developed in Section 3. The milling cutter has a body and three-edged LRUPs that are installed in the grooves on the outer lateral surface of the body. The support surface of the groove provides installation of LRUPs with a lateral relief angle біч = 1.5 ... 2.5o, and the longitudinal support surface 4 for the lateral side of the plate is located at an angle ос to the axis of the milling cutter. Fastening of LRUPs is possible with a screw with a conical head that contacts the chamfer of the LRUP hole when the axis of the threaded screw hole is moved to the support, or to pins. To reduce the wear of the pins, the surface on their heads is increased by means of flattened surfaces. It is also possible to install LRUPs with a hole in the pin and clamp it with a screw with an eccentric surface, the vector of the tightening force of which intersects the surfaces of other supports. It is shown that the further development of the proposed milling cutters designs and new ways of their use is connected with the possibility of deforming finishing of products. To do this, it is sufficient to rotate the basic milling cutter counterclockwise, and make the feed in the direction of the output relief angle. The most effective in this case is the use of round RUPs, which provide deformation in any direction of the milling cutter rotation. The following options for the development of mills are a simultaneous combination of cutting LRUPs and deforming RUPs in 2 variants of their installation: 1) alternating one by one in series, which reduces the number of cutting plates on the diameter of the milling cutter; 2) overlapping, which preserves their original number. It is shown that it is possible to replace 2 overlapping plates with one cutting-deforming one, which, on half of the thickness of the lateral ribs at the tops, has flattened surfaces with a slope of 15 ... 30o, or arc grooves, and the radius of rounding of the tops of standard RUPs is preserved on the other half. For assembled annular drills with LRUPs, the features of their system design are associated with lateral installation of the plates and reduction of the drilling diameter. The proposed LRUPs with flats or grooves on the tops, the number of which is doubled for plates with holes, are considered basic. However, when constructing drills, this data is not sufficient for morphological analysis, so the developed IADP system was used. The basis of the development is the design of end milling cutter with lateral fastening of LRUPs, which can be used for circular drilling of sheet material up to 2 mm thick. According to the IADP system, this task is divided into 2 subproblems, which showed that limiting the depth of drilling with a basic milling cutter is related to the lateral fastening of LRUPs to the housing. This disadvantage can be eliminated by means of the following: 1) placement of LRUPs on the front annular surface of the drill, 2) paired fastening of LRUPs, cutting grooves on the outer and inner diameters of the drill while adjusting their sizes, installation parameters and diameter of the drill. For the annular drill equipped with two pairs of external and internal rhombic LRUPs based on the GOST 19056-80 RUPs with an angle of profile 80o, the minimum outer diameter of the drill is provided under the condition that the cutting tracks are paired with even plates. To calculate the geometric parameters of the proposed drills and plates for their equipping, appropriate analytical support was developed. It is shown that the minimum drilling diameter of the proposed drills is 11.8 mm, and the maximum diameter is unrestricted and is determined only by the size and amount of LRUPs. All developed drill and LRUP designs are patented. They are shown to have high design strength, rigidity, accuracy and efficiency. The drill head with drill diameter D'a = 28 mm was manufactured and tested with positive results. The proposed designs form a new direction of development of annular drills and LRUPs for their equipping. In the seventh section the issues of production and operation of the developed tools and LRUPs for their equipping are considered and their researches are conducted, the basic principles and methods of their realization are outlined, the used equipment, apparatus, devices and processing materials, measuring and cutting tools are described. Methods of estimation of static rigidity of cutters and other tools, determination of rational rake γ and relief α angles are given. At all stages of the study, the experimental data were processed using mathematical statistics. Studies of size and mass indicators of known and proposed LRUPs showed that according to the cost of tool materials, they are inferior to the plates Q-Cut and CoroCut 2, but have 3-6 times greater number of cutting edges. Compared to CoroCut 3, MultiCut-4, PentaCut plates, they have the advantages of tool material consumption and cutting diameter, as they increase it from 6 mm to 24 mm for LRUPs with flattened surfaces and up to 19.5 mm for LRUPs with arc grooves on the tops. Measurements of the deformation of the cutter head revealed that the scheme where the clamp acts on the central axis of the socket has advantages. During the tests, the developed tools performed the types of work under the same conditions and modes under which the basic tools are operated, and conclusions were made about their performance. Deformations of the developed cutters were measured experimentally and by calculations using the finite element method. It is shown that for disc and face mills and annular drills in individual production, the most appropriate are rhombic LRUPs with an angle of profile 80o. In mass production, when pressing the outer ear-protrusions of radius r on the workpieces, the most appropriate are square plates. The study of deformations of disc milling cutters from the action of cutting forces was carried out by analogy with cutters, experimental and calculation study was performed by the method of finite elements.
Волохова, Ю. В. "Місцеві податки і збори та їх роль у податковій системі України." Thesis, Одеський національний економічний університет, 2020. http://dspace.oneu.edu.ua/jspui/handle/123456789/12568.
Full textThe paper considers the theoretical aspects of collecting local taxes and fees, as well as practical issues of state tax policy in the field of local taxation. The fiscal efficiency of the system of collecting local taxes and fees in Ukraine is studied, the state and development of local taxation of Ukraine during the last twelve years is analyzed, given the dynamics, structure and level of performance of local taxes to the city budget. Odessa in 2014-2019 years, made forecasting revenues from local taxes and fees to the city budget. Odessa for the next three years. The current problematic issues of formation and implementation of Ukraine's tax policy in the field of local taxation are identified, based on the experience of developed countries, measures are proposed to improve the efficiency of local taxes and fees in Ukraine.