Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Следящий гидропривод возвратно-поступательного движения с гидромотором

выпускная квалификационная работа бакалавра

Следящий гидропривод возвратно-поступательного движения с гидромотором

Abstract

Данная работа посвящена расчету гидравлического привода. Задачи, которые были решены в ходе расчета: Статический расчет. По заданным нагрузкам и кинематическим пара-метрам производится выбор и проектирование основного оборудования привода, а также строятся статические характеристики наиболее важных элементов привода в целом и кусочка привода. Динамический расчет. Производится математическое моделирование, перевод физических процессов, происходящих в гидроприводе, в математи-ческие зависимости. Строятся логарифмические амплитудные и частотные характеристики Станкостроение явилось одной из первых отраслей, где гидроприводы получили практическое применение. Гидроприводы применяются во многих универсальных, агрегатных, копировальных станках, технологических робо-тах, автоматических линиях для осуществления рабочих перемещений узлов, режущего инструмента и выполнения других операций. В станках с число-вым программным управлением гидроприводы нашли преимущественное применение в механизмах смены инструмента, фиксации положений рабочих органов, разгрузки неуравновешенных масс, устройствах цикловой автома-тики, в системах гидростатической разгрузки направляющих и многих дру-гих. Широко применяются комбинированные следящие приводы подач в тя-желых станках с большими рабочими усилиями.

The given work is devoted to the design of a hydraulic drive. Tasks that were solved during the design: Static calculation. In accordance with the specified loads and kinematic pa-rameters, the selection and design of the main drive equipment is carried out, as well as the static characteristics of the most important drive elements as a whole and individual parts of the drive are constructed. Dynamic calculation. Mathematical modeling, translation of physical pro-cesses occurring in the hydraulic drive into mathematical dependencies is per-formed. Logarithmic amplitude and frequency characteristics are constructed Machine tool construction became one of the first industries where hydrau-lic drives were put into practical use. Hydraulic drives are used in many univer-sal, aggregate, copying machines, technological robots, automatic lines for carry-ing out working movements of nodes, cutting tools and performing other opera-tions. In machines with numerical control, hydraulic drives have found predomi-nant use in tool change mechanisms, fixing the position of working bodies, un-loading unbalanced masses, cyclic automation devices, in hydrostatic unloading systems of guides and many others. Combined feed tracking drives are widely used in heavy machines with large working forces.

Keywords

передаточная функция, гидропривод, гидромотор, hydraulic motor, hydro-amplifier, transfer function, hydraulic drive, гидроусилитель

  • BIP!
    Impact byBIP!
    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).
    0
    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.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
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!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!