Osobennosti kinematicheskogo analiza krivoshipnoshatunnogo mekhanizma porshnevogo kompressora
Ivan Evgen'evich Syazin , Gennadiy Ivanovich Kas'yanov , Aleksandr Valerievich Gukasyan
Refrigeration Technology ›› 2019, Vol. 108 ›› Issue (12) : 30 -33.
Osobennosti kinematicheskogo analiza krivoshipnoshatunnogo mekhanizma porshnevogo kompressora
The principles of the kinetic analysis of the crack mechanism of a reciprocal compressor are examined on the concrete example. During operation of a reciprocal compressor significant inertia forces are arising due to a quick displacement and direction change of the movement of the crank unit components, which can not be ignored because of high rotational speeds of the crankshaft. Before a dynamic design the kinematic analysis of the gear is usually performed determining paths, speeds, accelerations of the gear points. Up to now, in the universities, the kinematic analysis of mechanisms is a difficult task for students involved in refrigeration. The article will acquaint the reader with the theoretical base as well as with the sequence of the kinematic analysis of the crank mechanism of the reciprocal compressor to be performed using the graphanalytic method. The objective of the article is the reduction of the structured succession of calculation and plotting of the kinematic diagram of the crank mechanism of the reciprocal compressor.
| [1] |
Андреев В.И. Детали машин и основы конструирования / В.И. Андреев, И.В. Павлова. - СПб.: Лань, 2013. - 352 с. |
| [2] |
Выгодский М.Я. Справочник по математике / М.Я. Выгодский. - М.: АСТ Астрель, 2015. - 509 с. |
| [3] |
Котляров А.А. Теоретическая механика и сопротивление материалов / А.А. Котляров. - Ростов н/Д, 2014. - 318 с. |
| [4] |
Мовнин М.С. Теоретическая механика / М.С. Мовнин, А.Б. Израелит. - Л.: Судостроение, 1964. - 355 с. |
| [5] |
Смелягин А.И. Теория машин и механизмов. Курсовое проектирование / А.И. Смелягин. - М.: ИНФРАМ, 2014. - 263 с. |
Syazin I.E., Kas'yanov G.I., Gukasyan A.V.
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