33-33 CONTRIBUȚII LA CERCETAREA APLICATIVĂ A SISTEMULUI DE PORNIRE DE LA DACIA LOGAN ÎN VEDEREA EVIDENȚIERII ASPECTELOR SIMPTOMATICE


CONTRIBUTIONS TO APPLIED RESEARCH OF THE START SYSTEM FROM DACIA LOGAN IN ORDER TO OUTLINE
THE SIMPTOMATIC ASPECTS
The present study outlines the problems which may appear with the starter system in the case of vehicles in exploitation. After many starting procedures the starter motor wear out and doesn’t work properly, making the vehicle use and pre-operation sequences more and more difficult. The worst case scenario is when starter stops suddenly in the middle of a junction without symptoms and as an aggravating aspect with impossibility to restart immediately. Analyzing the starting system and complex assembly of components allows the engineers to obtain some significant knowledge in the intricate character of optimal functionality in order to develop proper know-how and skills in repairing the system or solving the problem once it has appeared. The development of present work has the purpose to define the starting system and the methods for saving energy and time in the process of application or switching the engine’s turn on procedures. The paper experimental part points out some of the significant symptoms and problems related to the electric starter motor and internal combustion engine starting system on Dacia Logan sedan.
Keywords: automation, electro-mechanics, electromotor, i.c.e., starter
Cuvinte cheie: automatizare, electromecanică, electromotor, m.a.i., pornire

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