Open AccessLOST MOTION OF PLUNGER AS A DIAGNOSTIC PARAMETER OF FUEL PUMPS OF DISTRIBUTION TYPE
Author(s) -
Юрий Доброхотов,
Yuriy Dobrohotov,
Юрий Иванщиков,
Yuriy Ivanschikov,
A. Yu. Vasil’ev,
A. Yu. Vasil’ev,
Роман Андреев,
Роман Андреев
Publication year - 2018
Publication title -
vestnik kazanskogo gosudarstvennogo agrarnogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 2073-0462
DOI - 10.12737/article_5a5f06757bcc52.06674731
Subject(s) - plunger , plunger pump , motion (physics) , mechanics , reciprocating pump , variable displacement pump , engineering , mechanical engineering , computer science , physics , artificial intelligence
A device for measuring the lost motion of plungers of a distribution type pump is proposed. The indices of plungers’ lost run of pump sections of the fuel pump ND-22/6 are given. As a result of statistical processing of the obtained data, a correlation was established between the values of the lost motion of plungers of the pump sections. It is proposed to use the plunger’s lost motion values as a diagnostic parameter of the technical state of the distribution-type pumps.