December 27, Geely is located in Taizhou Linhai manufacturing base held Dorsett GL 1.5 Dun pendulum sideswipe open public testing activities, today we take a look at how the Imperial GL performance in this particular test. Manufacturers will also be a test called the devil touch 2.0, then we take a look at how the devil is the devil touch.
Linhai manufacturing base current production Dorsett GL, Imperial GS models, the highest annual output can reach 30 million units, as Geely compact car in the main product, GL Imperial in sales among the same level of product also has a good performance, also it shows this product to get everyone’s approval. Today, we have another point of view and a unique test mode to test at Imperial GL performance in passive safety.
today, a total of two test areas, the first one is to test endurance Imperial GL BIW by press working, high-strength steel used in a proportion of the whole body Imperial GL to 57 percentage, up to the highest tolerance 1500MPa, additionally, the number of the entire vehicle body in white spot it has reached 5800, this number should be more than the same level and high-level joint venture vehicle.
well, just the digital level, we talk so much on the first, followed by experiment or speak it! White vehicle body on the press side, next to the display screen displayed in real time the intensity of pressure on the press, when the body portion is deformed central passage, Stops increasing the pressure.
testing officially began, with the punch gradual pressure test at the scene were able to hear “Kaka” sound emitted by the body in white, with white body gradually deform and eventually punch the maximum test pressure of stops 193KN (about 19.7 tons ), to have such a good performance, but also because the side Imperial GL itself BIW force transmission channel design of ten, from the side surface of the pressing force can be dispersed to the vehicle; addition, it uses a large cross-section, high-strength steel, the front wall crossbeam thermoforming material bearing capacity of 60 kN or more, the combination of these designs, it’s the entire structure has a strong compression capabilities.
Next, is the focus of public projects and testing activities, and that is to use a pendulum weighing 1500kg of close to 50km / h speed hit the side of the body Dorsett GL. 1.5 tons of weight is equivalent to us in a car, and said to refer to two models, the Camry 2.0L models curb weight of 1550kg, the Passat 2.0T models curb weight of 1575kg, that is to say, we see that iron has been equivalent to the weight of a midsize car, but its volume is much smaller than the one in the car, that means at the same rate this pendulum impact than a car large number.
In the face of such a situation, the Imperial GL performance will be how? First of all, I can be sure that it can withstand, for our vehicle side crash tests also quite aware of, but this test method is the first time experience, as there will be much of the lastInjury, this really can not say. The pendulum has been weighing 1500kg crane slowly lifted, and the other end attached to an electromagnetic device, as it gradually increased, more and more tense atmosphere rich.
as soon as the “start” means electromagnetic release pendulum, the pendulum directly toward the body side, with the crisp impact sound, position of the vehicle has changed 90 degrees, look so nervous!
hit session ends, I came to the next test vehicle, the overall result is really a bit surprised, first of all, the glass side of the body did not rupture, the position of the B-pillar can feel too obvious strain did not happen, the vehicle back door the pendulum impact marks can be seen to be precisely the position of the hit the B-pillar, which illustrates its body still has a very high impact resistant capacity.
car parts, Imperial GL front and rear head curtain airbags, front side airbags are normally open, through field measurements, from the B-pillar from the vehicle to the centerline of the front seat is 265mm, much larger than the industry standard test 125mm. After bear such a large impact, is still able to provide enough space to escape, we have to praise the Chinese brand progress and outstanding performance in technology.
during the test quickly, but this technology is not easy integration, the use of white body material, the design of the structure, the manufacturing time the location and number of solder joints, etc., without exception, are doing a lot of efforts to vehicle safety, in such a special test project, Imperial GL surrendered satisfactory answer. After today’s test is over, but the return trip, long time can not forget the tense mood strikes before that, see the results, let me Dorsett GL performance in safety also have higher confidence. Well, on the Imperial GL 1.5 Dun pendulum sideswipe open public measure to talk to here, we want to see more new cars, welcome attention “t talk Court car.”
