Automobile Engineers Rockz

Automobile Engineers Rockz Our page will provide information about automobiles, its history, its functioning and many other recent developments.

Automobile engineering is one of the most challenging careers now days. Due to demand and passion on vehicles automobile engineers has lot many opportunities in India as well in abroad.. The discipline of automobile engineering is rapidly getting importance in the recent days, and there are lots of students that are studying this discipline in order to make a good and bright future. Considering th

e fact that this discipline has a great future, you can also think of choosing this discipline when it is time for you to select a discipline in engineering. With the larger numbers of motor vehicles on the road, efforts are being made to develop the ways of transportation. Automobile engineers can make efforts and contribute towards the significant development and improvement of this branch. Different Tasks Related To This Discipline:



A student who pursues a course in automobile engineering can do wide varieties of task ranging from designing, developing, repairing, testing, manufacturing as well as servicing different automobiles. However, there are three different categories of this field of engineering namely product and design engineering, development engineering and manufacturer engineering. Student pursuing degree course in automobile engineering are made to learn all these different types, and it is only after a specific point when a further classification is done in their fields. Since there are three different fields for these engineers, the future prospects and scopes for the students are also high. Development Of New Vehicles With New Features:



Vehicles have been developed since time immemorial. However, with the progression of time and sophistication of technology, plenty of new automobiles will be designed and developed by different industries giving in rise the job opportunities for skilled and talented automobile engineers. Therefore, if this engineering degree is pursued from a reputed institution, a student will not have dearth of opportunities in this discipline by means of which he can obviously develop a bright future and an outstanding career. He will not only be in great demand by different industries, but he can also start his own automobile business dealing in developing and designing various types of automobiles with plenty of new features. Therefore, with the increasing scope and opportunities in the field of automobile engineering, you must definitely make an effort to pursue a degree in this discipline for a bright future. Following the technical engineering degree, you can also pursue masters course in this discipline and thereby get indulged in research and development. Thus, there are plenty of choices and options open for you when you become an automobile engineer in the future years to come. Due to the rapid growth in automobile industry one can fetch lot many opportunities in India. Mainly they have many job opportunities due to increase in demand for this group. They can grab jobs in state road transport corporations, private companies and some insurance companies, even they have lot many opportunities in abroad. Their work is to plan, analyze, design and manufacture. They have to take care about the performance, and the drawbacks in the work. They can opt in some transport companies, service station, consultant, self employment in workshops. They have more opportunities in foreign countries and India. PhD holders can go with research and MTECH can go with teaching field. Depends on the qualification and specialization they can opt some of the following careers Automobile Engineering Technicians, Safety Engineering, Emissions Research, Performance Engineer, Vehicle Dynamics Controller, Operations Research, Designing.

05/09/2018
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Roverz Motors Karunagapally-Puthiyakavu
24/10/2017

Roverz Motors Karunagapally-Puthiyakavu

COOLANT TEMPERATURE SENSOR The sensor itself has the ability to alter its resistance with enginetemperature change.The m...
30/06/2016

COOLANT TEMPERATURE SENSOR


The sensor itself has the ability to alter its resistance with engine
temperature change.
The majority of sensors have a negative temperature coefficient (NTC) which results in the resistance of the component decreasing as the temperature increases.
The resistance change will therefore alter the voltage seen at the sensor and can be monitored for any discrepancies across its operational range.
If the resistance of the sensor is higher than anticipated this will cause the ECM to be ‘fooled’ into thinking that the engine is colder than it actually is, thus giving additional fuelling.
The same effect will be seen if there is a poor conductivity at either the sensors two pin connector or at the ECM. This will give the equivalent to another resistance in series, increasing the overall resistance.

Emission control The signals for air mass and engine speed are the basis for the injection signal (Uv).The engine contro...
30/06/2016

Emission control



The signals for air mass and engine speed are the basis for the injection signal (Uv).
The engine control unit calculates the additional injection time correction factor (increase/ decrease) for lambda control from the signal supplied by the lambda probe.
The lambda factor is regulated on the basis of continuous data interchange.
The lambda map is still stored in the control unit memory.
This map specifies the various engine operating states.

Using a second closed control loop, the shift in the voltage curve corrected within a defined window (adaption) ensuring long-term stability of the mixture composition.
The probe downstream of the catalytic converter has priority over the probe upstream of catalytic converter.

EXHAUST GAS RECIRCULATION PASSAGES To reduce the emission of oxides of nitrogen (NOx), engines have been equipped with e...
30/06/2016

EXHAUST GAS RECIRCULATION PASSAGES



To reduce the emission of oxides of nitrogen (NOx), engines have been equipped with exhaust gas recirculation (EGR) valves. From 1973 until recently, they were used on almost all vehicles
Some engines use intake and exhaust valve overlap as a means of trapping some exhaust in the cylinder as an alternative to using an EGR valve. The EGR valve opens at speeds above idle on a warm engine. When open, the valve allows a small portion of the exhaust gas (5% to 10%) to enter the intake manifold. Here, the exhaust gas mixes with and takes the place of some of the intake charge.
Recirculated exhaust gas is inert and does not enter the combustion process. The result is a lower peak combustion temperature and lowered production of oxides of nitrogen.
The EGR system has means of interconnecting exhaust and intake manifolds. The passage is controlled by the EGR valve. On V-type engines, the intake manifold crossover is used as a source of exhaust gas for the EGR system. A cast passage connects the exhaust crossover to the EGR valve.
On inline-type engines, an external tube is used to carry exhaust gas to the EGR valve.

Breaking system
28/06/2016

Breaking system

Ignition system
28/06/2016

Ignition system

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