Open AccessMarine Diesel High Pressure Fuel Pump Driving Failure Analysis
Author(s) -
Vladyslav Protsenko,
Mykhaylo Babiy,
Valentyn Nastasenko,
Roman Protasov
Publication year - 2021
Publication title -
strojnícky časopis/journal of mechanical engineering
Language(s) - English
Resource type - Journals
eISSN - 2450-5471
pISSN - 0039-2472
DOI - 10.2478/scjme-2021-0031
Subject(s) - diesel fuel , mechanism (biology) , fuel pump , automotive engineering , failure mechanism , high pressure , diesel engine , environmental science , petroleum engineering , engineering , materials science , structural engineering , physics , engineering physics , quantum mechanics
The structure of the MAK M43 diesel high pressure fuel pump driving is analyzed. It is shown that presence of redundant constraints in its mechanism is the reason of roller bearings failure. It is proposed redundant constraints elimination by adding movabilities in mechanism.