The research into the disaxial cam mechanism for diesel fuel – injection pump
A cam mechanism is named disaxial due to the offset of a plunger axis concerning the axis of a camshaft. The named offset allows to reduce the maximal angle of pressure. There is decrease of contact pressure in a pair of a cam and a roller and the pressure upon the side face of a guide sleeve. The...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Vilnius Gediminas Technical University
2005-12-01
|
Series: | Transport |
Subjects: | |
Online Access: | http://www.transport.vgtu.lt/upload/tif_zur/2005-6-tausenev_svistula.pdf |
Summary: | A cam mechanism is named disaxial due to the offset of a plunger axis concerning the axis of a camshaft. The named offset allows to reduce the maximal angle of pressure. There is decrease of contact pressure in a pair of a cam and a roller and the pressure upon the side face of a guide sleeve. Theoretical researches into the influence of the offset and other elements of a cam mechanism on the specified pressure and kinematics of a plunger are resulted. Examples of practical realization of disaxial designs are shown. The results of comparative tests of fuel-injection pumps with disaxial and without disaxial are shown. |
---|---|
ISSN: | 1648-4142 1648-3480 |