2012年9月28日星期五

Inline six-cylinder Nissan gasoline engine genealogy articles

Nissan (NISSAN) car has always been technology first concept has long been in-depth support of the people, while they are introduced before and the current systems and also the total can come to the fore, although on a durable nature and peak not very bright of parameters, but a huge upgrade potential, stable durability are all second to none, but also won the unanimous endorsement of many automotive players. Nissan engine named relatively simple and easy to remember, they are one or two letters of the alphabet as a series of numbers, two digits to represent the displacement, the last of a string of letters, said function. For example the RB26DETT, RB is the series number, 26 is the displacement (2.6 liters), D is the DOHC double overhead camshaft form of the gas distribution system, E is the electronically controlled fuel injection system, TT twin turbo. The other functions corresponding to the letter as follows:
D has multiple meanings, including a DOHC, Variable Valve Timing (variable valve timing system) Direct Injection (the fuel cylinder direct injection system), and Diesel (diesel engines);
E: Electronic Fuel Injection (electronically controlled fuel injection system);
HR said: High Response and High Revolution
I said: Throttle Body Fuel Injection is the early single-point EFI system;
N: Natural gas fueled gas fuel engine;
P: LPG fueled liquefied petroleum gas (LPG) engines;
R said: Supercharged supercharged engine;
S: Carburetor carburetor engine;
T represents: Turbocharged engines to use a single turbocharger;
Ti: Turbocharged and intercooled and uses a single turbocharger with intercooler engine;
TT: Twin-Turbocharged twin turbo system;
V: Variable Valve Timing with Lift has variable valve lift system.
Nissan has produced engine in the form of the most common inline four-cylinder, inline six-cylinder, V-type six-cylinder, V-type eight-cylinder, V-type and 12 cylinder, you can see that this depot is very traditional, and not to consider some arrangement The format was quite special, for example, the level of the equivalent form of the most exceptional is once studied in 1972 but not the actual loading of the rotor engine. Let I take everyone together to watch the development of the Nissan engine, so the history of the development of the six-cylinder engine from Nissan. (Incidentally, this volume genealogy will be updated on a regular basis, please pay close attention to.)

2012年9月27日星期四

Independent "Type R" evolutionary path to the first episode

Honda Type R models quite as much, but both are people excited weapon, but unfortunately, these genuine Type R is out of reach for us, because there is not any genuine Type R modelsdomestic sales. For domestic fans is very unfortunate, but the unfortunate among us there are still more fortunate, that is, Type R models no introduction, but domestic depot on sale at their regular edition models. Such as early domestic the EK3 sales, Dongfeng Honda also FA1 brought to China. FA1 entry means that although we do not have a genuine Type R models, but the chassis side with eight-generation Civic Type R (FD2) is basically the same, so you want the Type R is also not difficult. East of the change the Civic Type R was all the rage, but the time is not long, Earlier, the ninth-generation Civic listing, east of the Civic also exit the stage. Civic, however, such a good frame how could so quickly withdrew from the market? Thus, our own brand, Dongfeng Motor its put on a car standard, and the front and rear of the sundial Civic taillights group, and then change the name, so the new car Civic out, while again set off a new round of Type R boom .



Figure: sundial Civic headlights and surrounded think Ming with Civic biggest difference in appearance, but Apart from this part of the body lines to detail, even to the rim, it is related to the Civic.

Some people say that thinking Ming Civic, a website also specifically recruited two cars do a chassis contrast, I really do not know is hype or really ignorant, simply identical in structure, thinking Ming with Civic the biggest difference is that Dongfeng car standard, as well as front and rear lights sundial Civic group, it is necessary to contrast what? In fact, with the East Civic (FA1) does not change the Type R respectively change the Type R Civic Ming. Type R conversion finished believe we have seen a lot of it, you may already be familiar with a Civic Type R needs to be changed to do, but you know that one original thinking Ming / Civic back to want Type R, it first needs to do the second step must be how to start? We believe that the stores in addition to the converted stores, as fans, these steps are not very clear it. Does not matter, we are here exactly a Civic Type R, the need to change and is fully ported, let us look at the Civic / Si Ming in order to complete Type R, and what needs to be done.
 
Figure: Of course, in addition to appearance, the frame or power even drive it with the Civic is as the original are using R18A as a power source. The original car we wanted to change the Type R is the first step to do, of course, the parts of the engine and the whole car, please out of the bus, and then appropriate reinforcement of the frame.
 
The Figure: demolition demolition demolition must disassemble the frame you want to strengthen demolition light frame reinforcement is necessary, because of the strong physique is the basis of the attack bending Daren. 


2012年9月26日星期三

Comprehensive deconstruction of the digitization of the Honda CR-Z CR-Z (power system articles)

IMA system power voltage 100v peak voltage is 141V, the electric system is provided by the Matsushita Electric;







3, nickel-metal hydride battery 3 hour discharge rate 5.75 An the total capacity of the battery is 0.767 kilowatts ;

4, assuming the battery is fully charged, the continuous operation of the motor to the maximum output power of 14, then, in theory, 4 minutes 30 seconds after the power will all run out;




 IMA system accumulator system by 7 nickel-metal hydride batteries, nickel-metal hydride battery performance than lithium battery is low, but then abandoned recycling environmental pollution;
Figure: 100 amps how thick cable so as not to overload? The answer is ...

6, IMA AC synchronous motor output: 14 1500rpm 8Kgm @ 1000rpm;

7, IMA motor weight of about 34 kg, nickel-hydrogen batteries total approximately 14.3 kg, cable weighs about 10 kg and 60 kg, the total weight of the IMA;

8, the maximum torque of the powertrain 17.7Kgm @ 1000 ~ 1500rpm;

9, the outer diameter of the head, the tail section of the exhaust pipe are 43mm, 40mm and 44mm;

  

2012年9月25日星期二

Sports car becomes a grocery shopping cart Tiptronic transmission Brief History

I would like to ask you a big horsepower after driving hard to open it? Given modern technology, I think we should answer "not difficult". Yes, in addition to a lot of auxiliary electronic auxiliary systems, but also coupled with smart gearbox, what car is hard to open it? But if this sentence on no electronic aids, even only that the era of manual transmission? I think most people, including the author of A will be "hard to open". Horsepower, torque and speed relationship of the three doomed big horsepower same torque will be very large, in the case of electronic aids, in order to put the car goes, clutch control, gear lift, and throttle control must have done a very good, but also feel the speed of the stimulus, so as not to let a vehicle out of control situation. Control, so it is not difficult for men or driving old master, but it is not for Ms. or novice drivers say. That completely mechanical era to make a sports car into a grocery shopping cart is talking nonsense, unless the sports car with an automatic transmission, but with the automatic transmission sports car, or a sports car? In my eyes this sports car simply can not be regarded as a sports car. Say, How can sports car into a grocery shopping cart? In that era is basically impossible, until it appears. It appears both to allow the sports car to also be able to maintain a certain performance driving easier, who is it? It is Tiptronic transmission (Tiptronic).




Figure: This is the Porsche Tiptronic (tiptronic) transmission, although can not see the internal, but it can be said, in fact, it is not much different with ordinary automatic transmission and it just added on the basis of the automatic transmission in manual mode.



Figure: Although the food stalls seat does not indicate the M block, but as long as the side of the shift lever to move to the + - is to get to the manual mode.



Figure: This Porsche Cayenne pictures can more clearly show the position of the M block, in fact, is that D next box.  

Cam Cam Benz variable valve lift system Camtronic

With the the automotive environmental tide and there is a growing focus on small-displacement, the overall trend of the turbocharged engine, Mercedes-Benz has finally in 2012, adding in its M270 engine variable valve lift technology: Camtronic. The aspect of the system in the working principle and many other depot variable valve lift technology similar, but Benz system more compact structure, and system operation is relatively more simple. This is undoubtedly a more suitable "land is" gold "engine compartment space and also have a large degree of freedom in the compact car's engine layout.




Camtronic variable valve lift technology has the following characteristics:

1, a variable stroke:

Market third-generation A-Class, a total of three models of gasoline and 4 diesel engine, a total of seven engine version. All gasoline engine equipped with turbocharging and direct injection technology, output horsepower to 112hp, 156hp and 211hp, torque range from 200-350Nm.

Less powerful 1.6L gasoline engine with an additional double-clutch gearbox, the most horsepower gasoline engine is still mounted on the A250. The generation of A-Class cancel the configuration of the torque converter, Benz plans in their new 1.6L engine is put to use the two-stage throttle valve, and the intake side of the valve lift mechanism, instead of the previous fully variable valve lift technology. By a servo motor (actuator) mobile camshaft two slide cam member, so that by switching different cam, different cam angle control different valve opening degree to meet the intake air requirement




2, a three-stage camshaft design:

Camshaft itself consists of three parts: an actuator and two cam side movable block pushes on the valve movement. Two movable blocks, respectively, at both ends of the actuator, a control valve of the twelve cylinders and another one to control the three-cylinder valve. The cam surface of a width of only half of the conventional cam, the roller rocker also responsible for driving the valve open, so the width of the space required is the same as the same with the previous.
3, more energy efficient:

Why make such a big effort to re-develop a system? Other manufacturers have launched fully variable valve technology for a long period of time, a BMW, for example, as early as in 2001, has variable valve system loaded on its 4-cylinder engine. Mercedes advantage of this system lies in its structure is not only simple, but also cost savings. On the other hand, Mercedes-Benz, said that the 10% increase in economic Camtronic system in part load case than before the traditional system. NEDC test, the engine using Camtronic system than before the old variable valve liter the process engine emissions decreased 3.5%. In the case of low-speed and light load, Camtronic open only a small valve, the closing time of the intake valve is earlier, the intake air throttle valve, even at low load conditions to maintain a full-open state, so to avoid the typical throttling losses. The system is such that the maximum torque under the speed provided by the turbine can be obtained even if the output timing of the low-twist. Need high power output, the valve is opened to the maximum, need according to load, throttle back to conventional control mode at the same time through the turbo supercharger value.

  

2012年9月24日星期一

Red brown horse of 700 Horse Club members ACM6 700




700 - ACM6
AC SCHNITZER for many people it is a strange brand, in simple terms, it is a German professional modified manufacturers, the brand is different from general Refitting Factory, because of it since the establishment of specialized for BMW to provide high performance modification. In strict compliance with the quality of the spirit at the same time, as far as possible to make the ascent vehicle. Said several words, said Chinese, also introduced its Chinese name, or English is not too good, AC SCHNITZER at home to Aachen Schnadze.
Today the real model is its extraordinary function of ACM6 700, which is the world's first officially entered the " 700 club " of the production function model.
In fact, the ACM6 700 prototype cars -- we are familiar with the BMW X6M series M, it could have quite good performance. But in the AC SCHNITZER appears, it will become more outstanding, so before today's ACM6 700.

The overall effect of systematic Lavida changed color film Matt blue

Volkswagen in the market on the coloring film demand is relatively less, this may be because the bright leisurely car paint color, the other is the market good color film for less. The refit from abroad experience, change color film to have good results, but we often say that the construction process is better, another important aspect is the color and surface garland. Domestic rare surface stick once again pull, but in fact it as many cars in the original paint do decals, car surface garland is an important part of changing color film. In color, small make up think today introduced the Volkswagen body, face, and headlight all overall change color, design, make the color change film system of full effect.
Blue the color, in the global auto matching increasing, which may be associated with it tends to environmental protection, natural color, so many people recognized. The Volkswagen changed color as Matt blue, the body full of construction, the colour of the car is blue, so that the bright leisurely more dynamic.
The front face portion of the grid with matt black, including Volkswagen logo, all with matte black.
In order to highlight the effect, in car headlights are affixed to a layer of translucent Matt membrane, so that light is not clear, eye-catching, these assignments, are designed to highlight the effect of whole body.

2012年9月23日星期日

Parking specialized households: Toyota & VW automatic parking technology comparison

I believe that many drivers that the car is a fun thing, on the 180-degree shift in attitude parking. In the heavy traffic of the city to find a parking space is a good car for most women is unwilling to face something difficult to stop in a not well-off parking spaces. After the car the crazy drops horn, parked the car difficult to get off even Guaceng body many drivers unspeakable pain. Fortunately, the technical development of motor vehicles to provide them to a solution, that is, automatic parking function.
Automatic parking function in many domestic models sold, is not a surprising thing, why do you want something to do Toyota Volkswagen? People do not drink the water without a source, small and will not for no reason begins. Because of the Toyota Volkswagen is the originator of the automatic parking technology Xiaobian will "August" both technical merits.
In 1992, Volkswagen automatic parking technology in IRVW Futura concept car. Fully automatic is that the driver can get off to watch the whole process of car-parking concept car luggage installed as PC-sized computer to control the parking system, but because of the expected high production costs (installation this system was to spend $ 3,000, equivalent to more than the price of a QQ), so I did not go into production. Meat and potatoes will always be someone coveted after ten years in the public is almost forget it when Asian auto giant Toyota announced that it will provide the automatic parking system on the second-generation Prius in 2003, three years later, that is to install this parking system price has dropped to $ 700 in 2006, the major manufacturers have to follow suit, since the automatic parking system gradually into the life of the masses. The face now many filled with eye parking function, small clear that the automatic parking system is not a parking assist system, automatic parking system is all hands, or just need to control the steering or braking, parking auxiliary system only after it installed a reverse image and body radar; Second, small Toyota, Volkswagen began to introduce automatic parking technology.
Speaking by Volkswagen, Volkswagen automatic parking system called "PA (Park Assist)", MAGOTAN, Tiguan, because the driver controls the brake, it is also called "semi-automatic parking system. Volkswagen automatic parking system consists of a display device, camera, radar and control computer. The radar located two bumper almost 180 degrees on both sides of the camera in the left and right rear-view mirror, front, rear, marked. We all know that parking and the partakers the SMOOTH parking and two vertical parking, small Shun column type parking as an example to explain this feature. When the vehicle speed is less than 36Km / h on both sides of the car's radar began to scan automatically find a suitable parking, more parking space and the length of the car, than the general long, 1.5 meters above the car to be considered valid parking bit. Driver simply want to make one side of the turn signal is used to imply to find which side of the parking spaces;

GTR 好 管家: consul-3 PLUS

2012 GTR R35 relative to prior models, in addition to the change in power, appearance, and internal hardware adjustment is quite thorough. The most important of which is the engine ECU, gearbox ECU, and electronic shock sensor settings and spring changes. Which also led to the care and maintenance of the 2012 GTR R35 ECU upgrade and operation of the engine, transmission speeds increase, become a new problem.
Domestic automobile maintenance technical level can not achieve full GTR R35 testing and maintenance standards, most people are still fumbling with practice, this is a strange phenomenon in the country, it is the 4S shop is a Taiwan GTR maintenance must have someone from Japan or from the converted stores got experts to carry out routine maintenance work. Of course, the "Ares seems also occurred in the country a lot of acclimatized and reached the limits of" allergic "reaction, the gearbox overheating problem is one of the first domestic GTR players found the biggest problem. 2012 GTR R35 has been completely enhanced the original dual-clutch gearbox defect correction and reinforcement, but too much is too small or there will be some problems, common to replace the gearbox oil maintenance gearbox Computers mismatch occurs, leading to increased sense of frustration in the automatic shift gearbox operating temperatures, affect vehicle performance. But this is not a way to address and remedy.
CONSULT-III I think is currently the best way to solve the problem of GTR R35, CONSULT-III can not only successfully read all the original car's driving data analysis, and also their own to make corresponding adjustments to one of the most simple form of correction problem, first out CONSULT-III can only be deciphered and corrected for the the GTR R35 engine, trip computer fault code, not the most common gearbox problems a good detection, which also made the 2012 GTR R35 gearbox maintenance has brought unprecedented difficulties. However, after the release of the brand new CONSULT-III PLUS solves this problem, not only solved the old section of CONSULT-III can not enter the 2012 GTR R35 gearbox ECU reads data problems also increased the number of self-testing and learning function JR Mr. Jiang Tao, deputy general manager of Jia Rui display and demonstration of the system on the 2012 GTR R35 powerful detection and management function for us personally.Left for the old section of CONSULT-III, the right can be tuned to the latest 2012 models R35 CONSULT-III PLUS, they are very different in hardware with. They all use the Panasonic Tough book CF-19 portable computer, this computer is a specific day production customization, but new compared to the speed of operation and function of the old section of the distinct.

2012年9月21日星期五

A more dynamic fashion Reiz adapted Q5 lens headlamps and angel eyes

The resolute adapted Q5 small Mi lens, angel eyes

Sharpness good Excelle modified audio system and a rearview camera

The car back saying is LD open, I low carbon travel to go to work by subway, considering LD poor sense of direction and a car drive, no problem back have small obstacles, TB found a shop in Shanghai Philips. As long as 1500, flew past Jiangqiao Caoan Road Branch home free installation, anyway. Only an hour, not money go fast enough for half an hour, a lot better than local Shanghai TX also convenient.
1500 the low price a bit too much, the boss said that the price is more than 3000, but the model is not the latest original manufacturer gets promotion, head fever purchase too many, this result is only away and the old Kai Kai, stop production a few years goods keep long in stock to sale, see the following picture to know right, is really value for money.
On the first effect diagram, in situ installation is good
To store a no on the lower with BENZ R are installed, the election is the best billion field, more than 3000, the owner said Benz 4S package is more than 1
The owner was a very knowledgeable, not go under the knife, because the shop yellow SR packaging box is to give each brand 4S shops supply, Philips, sauce, Jia billion field all kinds had to supply price of 4S 2-3000, 4S turned several times to sell you, normal box retail

2012年9月20日星期四

Pack yourself! Leather renovation Cruze

Feel that the original car interior look tired, and looking at the dirty feeling, want to transform them. I went online to see have a look, have a look of the TX transformation interior, also found a lot, like leather package is good, decided to try.
Material: decorating the knife " $2 ". A screwdriver " own " adhesive " $11 " barrel ( see the forum of TX with VAT, here that I used in the barrel, just enough to brush a " ) 1 yuan ", artificial leather 1 meters 502 glue a <3 element " ( in Taobao buy, buy 2 meters, with a meter, took 1 days, mainly the door above the plastic to broke down, no way to repair a factory with some so the delay, packet ) when corner with 502 glue.
Do not talk nonsense, directly on the map.
From the car down, front.

DIY to the Peugeot 508 H8 fog lights and LED daytime running lights installed

I automatically Luxury 2.0 508, after Taobao patiently lurking and finally choose the right. Personally start installing these accessories, my literary talent level is limited, to speak with a picture. Text brief. Not much to say.

This is the front fog lamps (H8)





The first two screws demolished. This is very simple..






The two is a group, the left is the date line lamp ( P13W lens + astigmatism white ) on the right ( H8 lens + astigmatism white )

 

2012年9月19日星期三

Honda Ma hippocampus Familia DC approach in mind I

Before the opening of the first to explain the approach into the stadium. "Racing", I believe that if you have paid attention to the race, should know that it is very different from our ordinary street car. Say most top international venues events that F1 is beyond doubt, but if most top touring car thing? That should be able to be regarded as the WTCC. In fact, in addition to a number of international competitions, our domestic many venues events, but also to the majority of Touring Car, large national level to the regional level (such as the Pan Delta Super Racing Festival, Tianma driving, etc.) have . The national championships are basically some depot or has the economic strength of the private club participants the geographical level events is based on the converted stores the name of the competition.

Have introduced many venue racing on our website, but basically have some finished models, that is already is able to participate directly in the game, but we have not thought about a racing out how to make it? When a car began to change first of all you want to do? The second step have to do? I believe that in addition to the ability converted stores, few people know it. No hurry, Next, we have to bring everyone together, episode by episode introduced in the end is how the birth of a venue racing. That so many seem to also did not say this car is a car? In fact, the protagonist is a hippocampus Familia. Do not despair, it is not ordinary Familia so simple, I have said in the title, it is called the Honda Ma, why so called? Because it falls into the from Honda Integra (DC5) Type R the red roof heart K20A. Well, then do not say, below we illustrate with pictures.





The first step in making racing is everything removed, and on the body and firing rollcage repair welding, repair welding, is because the original car pads are generally not too much, because of the need to leave behindlittle activity space, maintain comfort. As for firing the roll cage, in fact, has two purposes, the first is to protect the safety of the riders, can serve to strengthen the role of the frame rigidity.



Due to the relationship of the time frame has been removed empty, and roll cage as well as welding and has also been well.



The space of the engine compartment is quite large enough to accommodate the next K20A but how put something? The next time decomposition, but it can be said, the engine compartment below the root metal framework, it is used to support the K20A.  

Red top engine the perfect match shell Dongfeng Tian Siming transplant K20A

Dongfeng Tian Siming a release, a lot of wind assessment for the so-called own-brand models of Dongfeng Honda, too unkind, even FD2 front face and ass are intact moved over. FD2 of fans who hid lucky side: start thinking Ming changed FD2 front headlights are saved do not change, driving license also does not require any special treatment, they can legitimately paste FD2 tears paragraph 45 ° angle photos of the headlight handsome encountered roadblocks check cars, was asked "Do you change it?" when you can confidently answer this Dongfeng Honda factory reform, thing do? "Another more worthy the FD2 fans delight, the Dongfeng Tian Siming only change the first face transplant Edition FA1 copy FA1 frame and other mechanical components, for the master who converted stores the FA1 transplant K20A technology, think Ming transplant K20A no new problems. Recently, Shunde T-Action completed the first Dongfeng Tian Siming transplant K20A modified case immediately preview it!