ДОСЛІДЖЕННЯ ЗМІНИ ЗВЕДЕНОГО ПОКАЗНИКА ЯКОСТІ РІЗЬБОВОЇ ЧАСТИНИ ТРУБ НКТ ВІД НАЙБІЛЬШ ВАГОМИХ ПОКАЗНИКІВ ТА ЇХ ЗМІНИ ПРОТЯГОМ ЕКСПЛУАТАЦІЇ
Journal Title: World Science - Year 2017, Vol 2, Issue 7
Abstract
The change in the combined index of the thread quality of the pump-compressor pipes, depending on the lifetime of the operation, was investigated, the value of which can be concluded that the suitability of the pipes for operation. As shown by the analysis of the obtained dependencies and results of industrial tests, the nipple part of the thread of the pump-compressor pipes tends to speed up failure and, on average, withstands up to 6-8 screw-screw-up operations, while the coupling parts of the thread can withstand up to 30 such operations. The most significant changes from the investigated parameters undergoes a diametrical tension on a threaded ring-caliber.
Authors and Affiliations
М. А. Кононенко, Н. Я. Габльовська
Keywords
Related Articles
- EP ID EP435503
- DOI -
- Views 87
- Downloads 0
PRESIDENTIAL POWER WITHIN THE WIDER CONCEPT OF GOVERNING OF GEORGIAN DEFENSE SECTOR
State defense represents the essential constituent part and function of national security, the effective realization of which is essentially dependent upon the qualitative content of administrative function of the highes...
ПОЛУЧЕНИЯ ЭКОЛОГИЧЕСКИЙ ЧИСТЫЙ КОМПОЗИЦИИ НА ОСНОВЕ ПОЛИВИНИЛХЛОРИДА И БЕНЗИЛНАФТЕНАТНОМ ЭФИРОМ ПОЛУЧЕННОЙ ИЗ БАКИНСКОЙ НЕФТИ
Derived from polyvinyl chloride (PVC) polymeric materials have a number of valuable features and find wide practical application. For these purposes is primarily used plasticized PVC although it is known that many plasti...
THE CONDITIONS OF REALIZATION THE METHODOLOGY FOR PREPARATION PEDAGOGICAL COLLEGE STUDENTS TO THE ESTABLISHMENT OF THE SCIENTIFIC-METHODOLOGICAL ENVIRONMENT IN THE PRIMARY SCHOOL
The article deals with the contribution of scientists to the study of the problem of the environment as a factor in the formation of the personality of a future specialist, the concepts «condition», «pedagogical conditio...
ЭТАПЫ ОЦЕНКИ РИСКОВ ИННОВАЦИОННОЙ ДЕЯТЕЛЬНОСТИ КОММЕРЧЕСКОГО БАНКА
В статье рассмотрены подходы к оценке рисков инновационной деятельности банка, этапы проведения оценки данных рисков, что позволит усовершенствовать риск-менеджмент банка.
МЕКТЕП ЖАСЫНА ДЕЙІНГІ БАЛАЛАРДЫҢ ШЫҒАРМАШЫЛЫҚ ҚАБІЛЕТТЕРІН ДАМЫТУ
The Article describes experience on developing creative flairs of preschool children by means of integration in the different types of productive activity. The article can be interesting to the wide circle of teachers of...