- 08
- Apr
Be famous as the “car of heart” in fresh years has been the motor of Chinese motor vehicle holders
who are the focus of attention, most recently with three cars in the Department strong
day – the new Accord, the new Teana, Camry, represented by high-class cars in the market
all the way strong , about L4 (in-line four-cylinder) and V6 (V-type six-cylinder)
between the engine has become a hot topic in the automobile market, competition in the
market behind the smoulder, this is truly a reflection of the motor vehicle a microcosm of the
history.
From the “L” to “V” motor of History
We often declare that the past files of automotive development there is, in item, as the
core of one of the interior combustion automobile motor, much of its early annals in
the automobile, the world’s first motor at throughout 19 since the mid-century had been
born, are single-cylinder two-stroke , and the next hundred years, with the increase in
vehicle emissions, the motor a stepwise boost in the number of cylinders, two
cylinders from the triplex to the four-cylinder, and then after the six-cylinder, eight-
cylinder, 10 or even twelve-cylinder atop the cylinder. Why is the number of cylinder
engines will be more and more, a good understanding of this point, only more of the
cylinder can only meet people for automotive power, smooth engine output, as well as more
and more luxury high-more and more of the pursuit of the analogy is , like are utilised by
four or six horse hauling a motor vehicle Malay.
The history of the development in engine Another interesting phenomenon is that the
basic motor of the early and are supported on-line cylinder layout, which is what we call
“L-type” engine, and since the invention of the first German V-layout engine, and quickly
swept up, today, almost all the large displacement cars and luxury cars are a V-type
engine (Volkswagen luxury motor vehicle motor from the W-type structure that is a variant of V-
type engine), why the high-end motor displacement will be V returned by the development
trend of L-type it? Since it was discovered when a number of high-power cylinder engine
for some time more and more customary in-line cylinder layout kept the two defects, one
of which is between the cylinder with each other because the role of asymmetric, engine
operation is not flat, vibration very large noise; Second, multi-cylinder axial motor amount
line is too long (this problem is known to in-line engine of the BMW so far there is no
perfect solution), and without difficulty lead to vehicle center of gravity is too high. Smart motor vehicle
very promptly on the innovation of the pioneers of V-type engine: cylinder mechanical devices in rank
to put a certain angle were symmetric V-shaped array, so even more quiet smooth large
displacement of more compact high-power engine has finally become a reality.
Therefore, in the in the household market, from time to time to learn the skilled population declare there
is V6 motor is more sophisticated than the L4 motor, from motor development viewpoint,
this is some certainty in this.
Selling vehicles from the market gaze V6 motor
V-engines because of the inherent superiority, the prevailing world of high-grade motor vehicles
and luxury vehicles, with the exclusion of a BMW, the rudimentary V-engines are to the persons most
familiar with Japanese high-end models, the Toyota luxury brand’s Lake SARS, Honda’s
Acura luxury brand label (Acrua) and Nissan’s Infiniti luxury brand label in the in the household principle force
of the types are equipped with V6 motor (an separate someone is a V8 engine), Toyota motor vehicles
made the most high-end Crown sequence furthermore is the V6 motor assembly. However, in the
middle-grade grade on this vehicle, for the cost and mechanical concerns for example
complexity, it is L4 and V6 mechanical devices hybrid engine: Camry L4 mechanical devices are equipped, apart
from the new Accord 3.5L variety of the apex exterior L4 mechanical devices and equipment; and afterwards
the birth of a new current inhabitants Teana step in rank to realise its objective, in its mainstream
version 2.5L and 3.5L versions of high-end configurations are on all V6 motors, and are
completely homologous with the Infiniti rather famous VQ motor series. This can be
used as of L4 and V6 mechanical devices in a case between tests from the written knowledge atop, the 2.4L
Camry maximum power to 123KW, the maximum torque of 224N. m, the largest of the new
Accord 2.4L power 132KW, the largest torque of 225N. m, while the largest power the next
generation Teana has reached 136N. m, maximum torque even reached 232N. m, displacement
is similar to six-cylinder engine power compared to four-cylinder machine at upgrade
potential is apparent from this.
As for the V6 motor and glossy procedure at reduced disturbance the major benefit, I
remember last year, Dongfeng Nissan vendor concentrated on some one time hot-selling vehicles
at the identical grade to do several mechanical evaluation check, one of which is running
the engine at the top place One full glass of water, a new generation of V6 engines at
the time TEANA water does not sprinkle it has the glossy presentation of the recollection new
in my mind. In fact, the situation of the domestic automobile market, the current top
selling high-class motor vehicles is still the forefront of the new Accord, the new current inhabitants
Camry Teana and that the Department of day three, and for the collection of a new
generation of consumers Teana , advanced V6 engine is one of the major selection factor. Glossary
L4 – cited to as in-line four-cylinder motor, four cylinder motor cites to the
same point of the distribution line into the same plane.
V6 – V-type six-cylinder engine for short, refers to the six-cylinder engine
according to a certain angle into a V-shaped symmetrical layout.
Related Links
Legendary Nissan VQ motor
Nissan’s motor is the most astonishing indications of the VQ sequence V6 motor, this motor
will not only recognized in the world’s most authoritative “Word’s Auto World” “the
world’s 10 best engines” Award, and since 1995 are for re – 14 years, which are in the
automotive past files of the development of a legend. In item, Nissan’s worldwide high-end
products, for instance the new Infiniti motor vehicles, as well as renowned sports motor vehicle has just been
reborn Z350′s “God of War Japan” GTR supercar are all configured VQ engine series.
Let population take enjoyment in chatting about is not only equipped with a next-generation
Teana VQ motor, and the fourth lifetime are the newest products: The new motor values a
large number of lighter value of the alloy was more robust and productive to decrease the
overall dimensions and weight. Piston motor at the precious gem exterior to come to space class
hardness class of ceramic materials, the use of F1 car parts hyperfine processing
technology to grinding crankshaft, lessening friction than the earlier current inhabitants of 40%.
This makes the new engine compared to the previous generation VQ engine, enhance engine
power 7.6 per hundred, while considerably decreasing fuel utilisation, more steady operation.
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