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Моделирование Ð´Ð¸Ð½Ð°Ð¼Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ñ‚ÐµÐ»ÐµÐ¹ ÑˆÐ¿Ð¸Ð½Ð´ÐµÐ»ÑŒÐ½Ñ‹Ñ Ð³Ð¸Ð´Ñ€Ð¾ÑÑ‚Ð°Ñ‚Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð´ÑˆÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² обрабатывающего Ñ‚ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ‡ÐµÑÐºÐ¾Ð³Ð¾ оборудования

специальность 05.02.02 – Машиноведение, системы приводов и детали машин
descriptionPublicationkeyboard_double_arrow_right Other literature type 01 Jan 2021 Russian Publisher:Санкт-Петербургский политехнический университет Петра Великого

doi: 10.18720/spbpu/2/r21-50

Моделирование Ð´Ð¸Ð½Ð°Ð¼Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ñ‚ÐµÐ»ÐµÐ¹ ÑˆÐ¿Ð¸Ð½Ð´ÐµÐ»ÑŒÐ½Ñ‹Ñ Ð³Ð¸Ð´Ñ€Ð¾ÑÑ‚Ð°Ñ‚Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð´ÑˆÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² обрабатывающего Ñ‚ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ‡ÐµÑÐºÐ¾Ð³Ð¾ оборудования

Abstract

Проведены сравнительные исследования гидростатических подшипников шпиндельного узла обрабатывающего технологического оборудования разных конструктивных исполнений с дренажными канавками и без дренажных канавок. Для разнообразных технологических операций при разных частотах вращения шпинделя определены статические, энергетические и тепловые характеристики, а также динамические характеристики, отражающие устойчивость и демпфирование системы гидростатического подшипника. Разработаны методики определения параметров коррекции RC-цепью системы управления гидростатическим подшипником для повышения ее динамического качества. Приведены выводы и рекомендации.

Keywords

энергетический расчет, Шпиндели, коррекция, динамическое качество, регулирования, Подшипники, Моделирование, частотные Ñ Ð°Ñ€Ð°ÐºÑ‚ÐµÑ€Ð¸ÑÑ‚Ð¸ÐºÐ¸

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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