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.

Специальный фрезерный полуавтомат

дипломный проект

Специальный фрезерный полуавтомат

Abstract

Ð’ расчетной части пояснительной записки произведен расчет модернизированной коробки скоростей и шпинделя станка на жесткость и виброустойчивость, с выбором подшипников шпинделя. Произведен расчет гидравлического цилиндра и пневмо-гидро Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° перемещения стола станка. Представлен расчет Ð½Ð°Ð¿Ñ€Ð°Ð²Ð»ÑÑŽÑ‰Ð¸Ñ ÐºÐ°Ñ‡ÐµÐ½Ð¸Ñ продольного перемещения стола. Рассчитаны режимы резания на обработку коллекторной пластины с максимальными Ñ Ð°Ñ€Ð°ÐºÑ‚ÐµÑ€Ð¸ÑÑ‚Ð¸ÐºÐ°Ð¼Ð¸. Ð’ дипломном проекте рассмотрены вопросы безопасности и экологичности работы на модернизированном фрезерном полуавтомате. Ð’ проекте приведено экономическое обоснование целесообразности модернизации базового станка в специальный фрезерный полуавтомат.

Темой дипломного проекта, является: «Специальный фрезерный полуавтомат». Проект содержит в себе, методику расчетов приводов движения специального фрезерного станка. Главными целями дипломного проекта являются: упрощение коробки скоростей и изменение Ð¼ÐµÑ Ð°Ð½Ð¸Ñ‡ÐµÑÐºÐ¾Ð³Ð¾ привода продольного перемещения горизонтально-фрезерного станка модели 6Н81 на пневмогидравлический привод продольного перемещения. Основными частями модернизации станка явился полный отказ от многоступенчатой коробки передач в пользу упрощенного привода главного движения, а так же полный отказ от многоступенчатой коробки подач, Ð¼ÐµÑ Ð°Ð½Ð¸Ñ‡ÐµÑÐºÐ¾Ð³Ð¾ действия, в пользу гидравлической системы привода подач.

In the computational part of the explanatory note calculation of the upgraded gear boxes and spindle for rigidity and vibration resistance, with a choice of spindle bearings. Calculation of hydraulic cylinder and pneumatic, hydraulic mechanism of movement of the machine table. A calculation of rolling guides the longitudinal movement of the table. The calculated cutting conditions for the processing of collector plates with maximum performance.The thesis project examined the issues of security and sustainability works on a modified milling machine.In the project given the economic rationale underlying the modernization of the machine in a special milling machine.

The theme of the graduation project is: "a Special automatic milling machine". The draft contains the method of calculation drives a special milling machine. The main objectives of the graduation project are: the simplification of gear boxes and mechanical drive of the longitudinal travel vertical milling machine, model 6Н81 on pneumo-hydraulic actuator longitudinal displacement. The basic elements in the modernization of the machine was a complete rejection of the multistage transmission in favor of a simplified main drive, and a complete rejection of the multi-stage feed boxes, mechanical operation, in favor of the hydraulic drive system of the innings.

Keywords

longitudinal guides, pneumatic system, продольные направляющие, пневматическая система, гидроцилиндр, hydraulic cylinder, коробка скоростей, the gear box

  • BIP!
    Impact byBIP!
    citations
    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
citations
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? Do you have the OA version of this publication?