Archive for March, 2009

Italian car design dream of the sixties

Friday, March 27th, 2009

The use of star-engine car! ? Like water droplets car! ? Hammer, the same car! ? UFO the same car? All of these fantastic, fun, awesome cars gathered in one, which is being held in Turin, Italy “World Design Capital” exhibition – a collection of Italian people near the sixties to the forty wonderful variety of works.

Here on display are the majority of concept cars and prototype vehicles. For cars more cars, I always have an extraordinary love. When the distinctive style and technology do not have to contact those astronomical prices in general, they represent only the design of rich imagination and great inspiration. Although these cars almost never be in volume production, and even there is lot of cars we may have missed a lifetime to see the kind, but may wish to take advantage of the exhibition’s look at these representatives of the dream machine design, learn about the history of these dust-laden car . A glimpse of their little-known story.

The exhibition, only to come to China once one is designed by Pininfarina Maserati Birdcage 75th anniversary of the Memory car.
Name derived from the Maserati Birdcage 60′s classic car. Although it shall aim at winning the Le Mans racing because eventually the reliability of the reasons NOT to win at Le Mans, but at 60 years and 61 years at Nurburgring 1000KM race twice for Maserati won the honor.

Affect the performance of automotive control six factors

Monday, March 16th, 2009

We usually said vehicle control, in fact, are an integrated performance, mainly referring to the process in a moving car shown by the stability, flexibility, accuracy and controllability. Motor vehicles by the manipulation of the main aspects of the six factors:

At one point in this essay top rated essay writing service I found that after following a certain thread I ran out of ideas.

First, the chassis. Not a lot of people on the chassis that the car chassis are sure it is more solid. In fact, whether the solid chassis performance at corner at the vehicle, high-speed,坑凹road car for the road conditions when the ability to adapt to, a solid chassis could assist implementation of non-performing road car conquest, thus helping achieve good driving car. And relatively soft performance on the different chassis. It will appear at a time when high-speed floating hair of the situation, it will bend to allow motorists feeling lost focus, it will at坑凹road vehicles are unable, therefore, whether a car has an excellent control, the chassis is a factor important.

Two shift. With a solid foundation on chassis with a steering precision, moderate intensity, good steering feedback system is also very critical. If the steering system understeer, excessive or back is poor, or the direction of too light, too heavy will make auto stability, flexibility, accuracy and reduced controllability. Serious at the complexity of the road may also be dangerous.

Three engine. In fact, has an excellent control is not necessary to have a large displacement and strong power, the engine displacement and the bad with little to do with the performance of the engine. Engine power output is stable, smooth, big torque and power to maintain it constant, and whether fuel-efficient, this is good or bad evaluation of a standard engine.

Four, transmission. Of course, only has an excellent power system that does not work, must also have excellent power distribution system, which is transmission. Generally speaking, the finer distinction gear, the more reasonable distribution of power, car power, the better the performance, but also more fuel-efficient. In this regard, the public will not only shift the DSG transmission speeds comparable to FI car, and has grown to seven forward gear, are currently the most advanced transmission. In addition, Porsche TIPTRONIC6 block manual transmission is also very advanced. Manual transmission, the BMW 6 manual transmission than the average because of a breakdown of many transmission gear is definitely more advanced. In addition, the transmission quality is also reflected in the gear range is clear, whether the smooth shift. The reason is simple, a Shift vague, incomprehensible shift transmission will not be brought about by motor vehicles are smooth distribution of power brought about by the driver will not be comfortable driving fun.

Friday, self-respect. Vehicle weight and fuel consumption is not only related with the same control performance is closely related to motor vehicles. Heavy vehicles easily lead to “small Mara carts” feeling, but also too much for fuel consumption. The car is too light at high speed you would have to “take off” feeling at turning a corner feeling “rootless.” Therefore, the appropriate degree of self-respect and power with very important.

Six, active safety technology. ESP (Europe), ABS, EBD, DSC (Toyota), VSA (Honda), CBC, MSR, MASR these active safety technology, in fact, not only safety-related, but also closely related to car driving performance, it can effectively correct adverse driving status of vehicles, which greatly improve the performance of the vehicle. Therefore, we would like to thank these active safety technology, which not only take the initiative to give us security, but also give us a great deal of driving pleasure.