"Yes, we are mainly customers who plan to buy Mercedes-Benz G, Wrangler, and Land Rover Cross Country. In fact, there is no competitor for an off-road vehicle of this size. This market is completely blank." Mu Yang smiled confidently.

.

In 2022, the price of the top-equipped Hummer EV in the previous life is about 110,000 US dollars, and the low-end model starts from 80,000 US dollars. However, the battery capacity is inferior to that of today's Xinghai Hummer, the motor is much worse, and it weighs one ton. There is no way to compare the two.

Compare.

Of course, electronic components such as screens are indeed much worse than those in 2022.

Xinghai Hummer EV, Mu Yang believes that it will be faster from 0 to 100 kilometers per hour, and ordinary sports cars cannot match it.

"It does feel like it has a good-looking and domineering appearance, but it is much larger in size, and the interior is not much different. It is also electric, fast, and quiet. Your bet with that foreigner Nathan seems to be very secure."

Song Xuelu praised.

"There are still many problems to be solved. Mass production is planned for this year, which I think is a bit difficult." Mu Yang sighed. The difficulty in building a car lies in mass production.

He planned it for more than a year, and it was already a very fast request.

Mu Yang made such a request because he was confident that there was nothing wrong with his technology. Under normal circumstances, he could mass produce cars within two years, which would be considered very fast.

Hengda has been working on it for so many years but has not succeeded.

Xinghai Group started from the foundation of automobiles, and many technologies were purchased from Muyanghua’s achievement point, thus eliminating many detours.

If you don't spend any money to build a car, mass production will take three years? Mu Yang is not sure about this.

It's not that it's difficult to build a car, it's that it's difficult to build a good car.

In 2022, the Hummer EV had electrical problems caused by water leakage, and more than 400 vehicles were recalled.

Song Xuelu is a mechanic, so he knows a little about building cars. He consoled him: "I'm a little impatient. Take your time. How is the structural strength of this big guy? It doesn't seem to be afraid of collision at all."

"For off-road vehicles, they must be strengthened in all directions. Don't break the axle after jumping a few times, which would be an international joke. It looks big, but it is not very heavy. High-strength aluminum alloy is used in many places. Five doors and one

The cover is made of aluminum alloy automobile plates." Mu Yang explained patiently.

There are three main factors in the structural strength of a car: material strength, structural design, and plate thickness.

Structural stiffness refers to the ability of a structure to resist deformation, such as the ability of a car door to resist changes if it is hit.

Different materials have different material strengths, which can generally be represented by tensile strength;

Structural design refers to the shape and form, such as I-beam, H-beam, square tube. Even if the materials are of the same weight, the structural strength is better than that of a round bar. This involves the calculation of the moment of inertia. I have studied the comparison of mechanics.

clear.

A layman writes a car soft article, praising the use of 1500MPa hot-formed steel plates in a certain part of a certain brand of car, and color-coded, such as red for hot-formed steel, yellow for ultra-high-strength steel, and blue for high-strength steel.

If it's just this, it can't be said that this car is strong enough.

Why didn't you mention the thickness of the board?

Other cars use 1.2mm, his car uses 0.8mm;

The strength of other cars may be 1200MPa, but his car's strength is 1500MPa.

Whose car is stronger?

Under the same structural design, 1.2×1.2=1.44 and 0.8×1.5=1.2. There is no doubt that the former has better structural strength.

Of course, under the same strength, the material is stronger, which can reduce the weight of the vehicle and save energy consumption.

The Hummer EV has five doors and one cover and uses a large number of aluminum alloy automotive panels. Although the material strength is not as strong as high-strength steel, the thickness of the panels is increased, and the structural strength is much stronger under the same quality.

In terms of structural design, Muyang has optimized it, but there won't be much difference in this aspect.

But no matter what, the structural strength of the Xinghai Hummer is better than that of most off-road SUVs, but it is not much better. After all, this is a new energy vehicle, and battery life is very important, so it cannot be made too heavy.

"Why, you want to drive a car like this? It's really shocking for a girl to drive a car of this style."

Song Xuelu smiled: "It feels quite interesting."

Mechanical men like this style of cars, and she is also a mechanical woman, so of course she also likes them.

"Then let's wait for Future 01 and Future 02 to come out. They are bulletproof, so they won't be hit no matter what."

"Um."

Mu Yang took her in his arms, kissed her, and then ate a few grapes.

Today is the 28th of the Lunar New Year, so I’m going to watch the Spring Festival Gala.

Mu Yang's family of four, grandparents, uncle's family, and Song Xuelu's family of three had dinner together in the food city.

After dinner, Mu Yang's family of four and Song Xuelu's family of three, plus their cousin Mu Qing, a total of eight people, drove two cars to the city.

The Guangxi Province Spring Festival Gala starts at eight o'clock, but you must enter in advance.

Mu Yang arrived at the venue for the Spring Festival Gala, and it was already 7:30 in the evening. He called Song Shichang's secretary. After waiting for a while, Shichang's secretary brought Mu Yang's family to the venue.

Muyang's family was in the front row. There were fruit drinks on the round table, and there were no melon seeds or snacks. The TV station was also afraid that everyone would eat at retail and the photographer would take photos that would affect the image.

Only the first few rows can sit at the round table, and there are not many of them. They are all family members of heavyweights. Those sitting in the back are rows of chairs.

After the Spring Festival Gala started, Mu Yang looked at the stage, but his mind had already drifted to the Achievement Point Store.

The total number of achievement points is still 396.5, which has not changed for several months.

He is researching bulletproof glass technology.

The standards for bulletproof glass vary from country to country. Each grade classification table has its own grade standard definition and testing requirements. It is mainly divided by the type of firearms such as pistols, submachine guns, automatic rifles, bullet types, number of shots and shooting distances.

China's bulletproof glass standard is GA165-1997, and the new standard was not adopted until 2016.

There are currently 5 levels in total, with level 1 being the lowest and level 5 being the strongest.

The standard of the beautiful country is UL752, and the glass bulletproof level is 10, and level 10 is the highest.

The AK47 warhead with a diameter of 7.62 mm is fired at 4.6 meters. It can resist five times at the same position, and the bulletproof level is level 8.

Those that can resist sniper rifles are level 9 or 10 bulletproof, but they can only resist once at the same location.

The bulletproof levels are divided in this way, but it is difficult to say whether they can be manufactured.

Muyang's requirements for bulletproof glass are at least level 10. AK47 can't be broken by dozens of shots. It can resist 50 Caliber sniper rifles no less than 5 times. It can withstand heavy sniper rifles once. If it is farther away, you are not afraid of sniper rifles at all.

Okay, as long as you don't give the enemy only the same position.

If it can reach this level, it will definitely be the strongest bulletproof glass in the world.

Muyang's bulletproof glass technology can reach this level, and 20 achievement points are not in vain.

Of course, manufacturing is also very difficult. Before the holiday, the research and development progress was stuck at about 35%.

What Mu Yang didn't know was that the camera had captured him and Song Xuelu several times. It could be said that they were the most photographed spectators in the audience, and they also gave Mu Yang a big close-up.

The local station's Spring Festival Gala is recorded and broadcast in advance and is usually broadcast before New Year's Eve. On New Year's Eve, the Y-Shen Spring Festival Gala needs to be rebroadcast.

However, Mu Yang kept smiling and motionless, and did not applaud after the show.

Fortunately, the camera was only for a short period of time, and we didn't film him all the time.
Chapter completed!