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Academic literature on the topic 'Технологічне забезпечення точності'
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Journal articles on the topic "Технологічне забезпечення точності"
Прібилєв, Ю. Б., С. В. Герасимов, and М. В. Борисенко. "Графоаналітичний метод компромісного розподілу витрат на забезпечення запасу точності та надійності елементної бази вимірювальних каналів контрольно-випробувальної станції." Збірник наукових праць Харківського національного університету Повітряних Сил, no. 4(66), (October 22, 2020): 100–106. http://dx.doi.org/10.30748/zhups.2020.66.14.
Full textДенисюк В.Ю., Симонюк В.П., Лапченко Ю.С, and Новосад Б.І. "МЕТРОЛОГІЧНЕ ЗАБЕЗПЕЧЕННЯ ТОЧНОСТІ ПРИЛАДІВ АКТИВНОГО КОНТРОЛЮ В ПРОЦЕСІ ОБРОБКИ." Перспективні технології та прилади, no. 16 (July 31, 2020): 38–47. http://dx.doi.org/10.36910/6775-2313-5352-2020-16-6.
Full textBurak, K. O., B. O. Lysko, and K. A. Yarosh. "Особливості координатного забезпечення розпланувальних робіт на будівництві GNSS методом." Scientific Bulletin of UNFU 29, no. 7 (September 26, 2019): 151–55. http://dx.doi.org/10.15421/40290730.
Full textБажак, О. В., Л. Л. Пліта, І. В. Тихонов, and В. І. Богом’я. "МЕТОД ПІДВИЩЕННЯ БЕЗПЕКИ СУДНОВОДІННЯ." Vodnij transport, no. 2(33) (December 14, 2021): 144–52. http://dx.doi.org/10.33298/2226-8553.2021.2.33.16.
Full textShapovalov, Oleg, Denis Kolesnik, and Oleg Pilipenko. "ЗАСТОСОВУВАНІСТЬ І ЗАЛЕЖНІСТЬ ПАРАМЕТРІВ ЗУБЧАСТИХ ПЕРЕДАЧ АВІАЦІЙНИХ РЕДУКТОРІВ ВІД ТЕХНОЛОГІЧНИХ ПРОЦЕСІВ ЇХ ВИГОТОВЛЕННЯ." TECHNICAL SCIENCES AND TECHNOLOGIES, no. 3(17) (2019): 37–48. http://dx.doi.org/10.25140/2411-5363-2019-3(17)-37-48.
Full textРоп’як, Любомир Ярославович, Максим Володимирович Шовкопляс, and Василь Степанович Витвицький. "ВИЗНАЧЕННЯ ПРИПУСКІВ НА МЕХАНІЧНУ ОБРОБКУ ДЕТАЛЕЙ З ХРОМОВИМИ ПОКРИТТЯМИ." Вісник Черкаського державного технологічного університету, no. 2 (June 22, 2021): 117–27. http://dx.doi.org/10.24025/2306-4412.2.2021.242339.
Full textVanko, Volodymyr, and Oleksandr Prykhodko. "УДОСКОНАЛЕНА МЕТОДИКА ОЦІНЮВАННЯ ЯКОСТІ ГІЛЬЗИ ЦИЛІНДРА ДВИГУНА ВНУТРІШНЬОГО ЗГОРАННЯ СІЛЬСЬКОГОСПОДАРСЬКОЇ ТЕХНІКИ." TECHNICAL SCIENCES AND TECHNOLOG IES, no. 3(13) (2018): 41–48. http://dx.doi.org/10.25140/2411-5363-2018-3(13)-41-48.
Full textDissertations / Theses on the topic "Технологічне забезпечення точності"
Пермінов, Є. В., and Олександр Олександрович Клочко. "Технологічне забезпечення точності та довговічності зубчастих передач приводів верстатів." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44645.
Full textСеник, Андрій Антонович. "Технологічне забезпечення виготовлення згортних втулок підвищеної точності форми і якості." Diss., Тернопільський національний технічний університет ім. Івана Пулюя, 2018. http://elartu.tntu.edu.ua/handle/lib/26038.
Full textDissertation is submitted for the scientific degree of “Candidate of Sciences” (Engineering) in specialism 05.02.08 «Mechanical Engineering». – Ternopil Ivan Puluj National Technical University, Ternopil, 2018. The dissertation is devoted to the theoretical and experimental investigations of the manufacturing process for producing turning bushes of the advanced quality according to such criteria: accuracy of the internal cylinder surface (ICS) shape due to the deflection parameter from the EFK rounding; decrease of the surface roughness, caused by its vibration rolling by the ball, increasing its micro-hardness and the level of strengthening. Basing on the review and analysis of the available manufacturing processes for producing turning bushes and technological equipment, some shortcomings and unknown problems have been revealed, basing on which the areas of investigations for obtaining the goal have been determined. The values of springing while shaping of turning bushes in the semi-cylinder matrix have been investigated theoretically, as well as their movement in the transporting channel. Their application will make it possible to correct the profiles of deforming elements (punches) of the technological equipment, which will contribute to the increase of the shape precision. The probability-statistic method and the harmony analysis, basing on the trigonometric Fourier’s series, have been used to estimate the deflections at the ICS rounding of turning bushed, formed at different values of the transporting channel curvature. It was determined, that the proposed manufacturing process after the bush being turned, provides sufficient decrease of curvature deflection, as compared with that, being formed during the conventional manufacturing process, in 2,4-5,6 times. It was determined, that the maximum forming force in the proposed manufacturing process is in 1,4 times lower than that in the conventional one. It was stressed, that the increase of the rolling force of the blank surface by the ball from 0 till 200; 250; 300 and 350 N correspondingly provides such values of the mathematic expectations of the average mathematic deflection of the profile Ra: 0,69; 0,55; 0,40; 0,28 and 0,24 mkm. Mathematic expectations by the ball rolling of its surface with the forces 0; 200; 250; 300 and 350 N correspondingly were 12,58; 16,65; 18,11; 19,65 (kgs/mm2 ), and the efficiency of this manufacturing process is proved by the Student’s criterion.
Анциферова, Олеся Олександрівна. "Технологічне забезпечення точності та якості поверхонь зубчастих коліс при удосконаленні методу зубошліфування." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/37888.
Full textThesis for scientific degree of Candidate of Technical Sciences on speciality 05.02.08 − Manufacturing Engineering. − National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2018. The dissertation is devoted to solving the problem of increasing the productivity of the process of grinding on the basis of achieving the high required accuracy and quality of the surface layer with an assessment of the complex influence of structural and technological factors on the formation of the surface layer of teeth of gear wheels in order to increase their wear resistance, as well as the productivity of the technological process in optimal production conditions. The theoretical and experimental dependence of the formation of the quality of the surface layer and the method of intermittent gear grinding has been further developed, which differs from the geometric parameters of the discontinuous circle, which allowed predicting the operational properties of the gears. Improved technological means of stabilizing optimal modes of intermittent gear grinding, which allow to improve the quality of machining of gear wheels. The regularity of reduction of salting of intermittent gear grinding wheels and temperature in the contact zone is established, which affects the maintenance of the operational properties of tooth surfaces.
Анциферова, Олеся Олександрівна. "Технологічне забезпечення точності та якості поверхонь зубчастих коліс при удосконаленні методу зубошліфування." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/38013.
Full textThesis for scientific degree of Candidate of Technical Sciences on speciality 05.02.08 − Manufacturing Engineering. − National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2018. The dissertation is devoted to solving the problem of increasing the productivity of the process of grinding on the basis of achieving the high required accuracy and quality of the surface layer with an assessment of the complex influence of structural and technological factors on the formation of the surface layer of teeth of gear wheels in order to increase their wear resistance, as well as the productivity of the technological process in optimal production conditions. The theoretical and experimental dependence of the formation of the quality of the surface layer and the method of intermittent gear grinding has been further developed, which differs from the geometric parameters of the discontinuous circle, which allowed predicting the operational properties of the gears. Improved technological means of stabilizing optimal modes of intermittent gear grinding, which allow to improve the quality of machining of gear wheels. The regularity of reduction of salting of intermittent gear grinding wheels and temperature in the contact zone is established, which affects the maintenance of the operational properties of tooth surfaces.
Синиця, Ю. А., and Олександр Олександрович Клочко. "Технологічне забезпечення підвищення параметрів точності та якості зубчастих рейок важких верстатів з ЧПК." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44646.
Full textКравченко, В. О., and Олександр Олександрович Клочко. "Технологічне забезпечення підвищення параметрів точності та якості зубчастих рейок важких верстатів з ЧПК." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44644.
Full textЛамнауер, Наталія Юріївна. "Забезпечення високої точності лінійних розмірів деталей на основі ймовірносно-статистичних методів оцінки якості обробки." Thesis, Українська інженерно-педагогічна академія, 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/36083.
Full textThis is for a granting the Degree of Doctor of Technical sciences in speciality 05.02.08 – Manufacturing engineering. National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2018. The national economic problem of modern machine building, which consists in ensuring the quality of machining of machine parts by the parameter of dimensional accuracy in conditions of mass production, is solved in the thesis. The new model of the distribution of the dimensions of parts and the evaluations it’s a parameters which was found using probabilistic-statistical methods, which allowed creating a methodology for forecasting, analyzing and controlling the quality of the technological process of processing to ensure the necessary accuracy. The effectiveness of the proposed methods of accuracy control was been comprehensively studied and it’s a concluded that they are suitable for use in a batch production. A new approach to the creation of a method for assembling details by size is also proposed based on the calculation of the minimum absolute deviation of the size value from the modal value. The model for calculating the generalized product quality index, created using a discrete mixture of distributions of the largest and smallest member of the sample, has been improved. The results of the tests are tested on serial products and implemented at machine-building enterprises of Ukraine.
Ламнауер, Наталія Юріївна. "Забезпечення високої точності лінійних розмірів деталей на основі ймовірносно-статитичних методів оцінки якості обробки." Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35979.
Full textThis is for a granting the Degree of Doctor of Technical sciences in speciality 05.02.08 – Manufacturing engineering. National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2018. The national economic problem of modern machine building, which consists in ensuring the quality of machining of machine parts by the parameter of dimensional accuracy in conditions of mass production, is solved in the thesis. The new model of the distribution of the dimensions of parts and the evaluations it’s a parameters which was found using probabilistic-statistical methods, which allowed creating a methodology for forecasting, analyzing and controlling the quality of the technological process of processing to ensure the necessary accuracy. The effectiveness of the proposed methods of accuracy control was been comprehensively studied and it’s a concluded that they are suitable for use in a batch production. A new approach to the creation of a method for assembling details by size is also proposed based on the calculation of the minimum absolute deviation of the size value from the modal value. The model for calculating the generalized product quality index, created using a discrete mixture of distributions of the largest and smallest member of the sample, has been improved. The results of the tests are tested on serial products and implemented at machine-building enterprises of Ukraine.