At the dinner table, Zhao Guoyang's straightforward words made several senior executives of FAW Group present feel a little ashamed.

Wu Jianlong, who was originally complacent about his factory's product "Jiefang J3", and his face turned red even more than his competitor Eryi's "Dongfeng Tianlong".

But there is no way, so he asked Zhao Guoyang to tell that it was proposed by him, so he could only bear it silently by himself at this moment.

When Zhao Guoyang glanced at the embarrassing look on Mr. Wu's face, he felt secretly amused.

To be honest, his original intention was not to attack Chairman Wu and FAW's senior executives. However, compared with the island country Fukuda Oman GTL, the performance gap between these two highest-end heavy trucks in China is indeed quite large.

Of course, Zhao Guoyang said so much, not just to belittle domestic products, but he naturally had his own intentions.

After Wang Shouyi, Chao Feiming and others almost digested their own story, Zhao Guoyang changed the subject: "In the short term, overall, it is difficult for our domestic heavy trucks to catch up with the international advanced level. However, it is not impossible to make breakthrough improvements in some important performance."

Speaking of this, Zhao Guoyang looked at Mao Feiming and said, "Mr. Mao, the heavy trucks you need for 'Civil Second Construction' are basically transporting goods in the surrounding areas of the capital, right?"

Zhuo Feiming was stunned for a moment, then nodded repeatedly and said, "Yes, yes, that's right! The projects we undertake in "Second Construction" are basically within the capital, and there are very few long journeys."

"Researcher Zhao, what does this mean?"

Zhao Guoyang smiled and explained: "It's not interesting, I just want to save some money for Mr. Mao!"

As soon as he heard the word "save money", Bao Feiming's eyes immediately lit up.

This blurted out: "Researcher Zhao, please give us 'Erjian', I'm so grateful."

Listening to Mr. Mao’s words, Zhao Guoyang was speechless.

He was not easy to talk about this, so he could only cough and said, "When I gave an example, just now, the performance of heavy trucks is mainly determined by starting, acceleration, braking, noise, hill climbing, fuel saving, tug of war, and cab static."

"In terms of starting, acceleration, fuel saving, etc., this is related to the performance of the engine and transmission. Our domestic products have not yet made much changes."

"As for noise and static cabs, we also need relatively fine craftsmanship. We cannot make major changes immediately. We can only aggrieved the drivers to overcome difficulties."

"And the vehicle's climbing performance, Mr. Mao said just now. At least your "second construction" does not require too high requirements in this regard."

After Zhao Guoyang finished speaking, he looked at Mao Feiming without forgetting to ask for advice, which made President Mao nodded repeatedly.

"In this way, the key to the problem is to focus on the point of 'braking'. As long as our domestic heavy trucks solve the problem of 'braking' or make relatively large improvements, it can meet your requirements of 'second construction', right?"

Mao Feiming was slightly stunned and nodded in uncertainty and said, "Well, the reason should be that. But in general, imported heavy trucks are still our first choice after all..."

After hearing this, Zhao Guoyang was happy: "Mr. Mao, if your first choice for the second construction company is to import heavy trucks, it would cost two or three times more."

"The single price of this heavy truck is not cheap. A Foton Oman GTL costs about 400,000 to 500,000 yuan. Mr. Mao is really planning to use this car to make up all the heavy truck gaps in the "Erjian"? That's not a small price!"

Although Zhao Guoyang's words are straightforward, the truth is that it is good at all.

Mao Feiming now knew the straightforward nature of this "Researcher Zhao". He was not angry at the moment, but nodded honestly: "Researcher Zhao, what you said makes sense. At least in the past two years, our "second construction" has not yet adopted the "full import" strength in heavy trucks."

Zhao Guoyang gave a thumbs up and said relievedly: "I admire Mr. Mao for being able to tell such a big truth!"

"Actually, I may have heard what I mean. In my opinion, as long as domestic heavy trucks make some improvements in the issue of 'braking' and narrow the gap with international advanced levels as much as possible, they can be applied to most domestic construction sites..."

After Zhao Guoyang said this, several cadres of FAW Group blushed on their faces.

At this moment, they still don’t understand that this researcher Zhao is helping his factory sell it!

Mao Feiming was obviously convinced by Zhao Guoyang, and immediately said "Hmm": "I fully agree with Researcher Zhao's point of view. But... Since this heavy truck's 'braking' problem has existed for so long, it is not so easy to solve, right?"

Speaking of this, Mao Feiming's eyes involuntarily fell on several leaders of FAW Group.

When his eyes met Wu Jianlong, Chairman Wu immediately jumped up and said, "Mr. Mao, you don't have to worry about this. Based on my understanding of Brother Guoyang, since he raised this problem, there must be a solution."

Wu Jianlong said, while throwing his "please" eyes at Zhao Guoyang.

Seeing the boss' "poor" look, Zhao Guoyang felt a little anxious to laugh - he felt that Chairman Wu really regarded himself as the "master" of their FAW Group.

"Oh? It's really like Mr. Wu said. Brother Guoyang, do you already have a solution to the problem?"

Director Li Ru also looked at Zhao Guoyang with interest when he heard Wu Jianlong's words.

Director Li said, and everyone's eyes naturally turned over.

Faced with so many eyes, Zhao Guoyang sat upright and said calmly: "If you want to change the current 'braking' poor situation of heavy trucks in our domestic market, there are two ways. The first is naturally to make a fuss on the brake."

Zhao Guoyang talked with his hands: "The general working principle of the braking system is to use the friction between the non-rotating elements of the body or frame necklace and the rotating elements connected to the wheel or transmission shaft to prevent the wheel from rotating or turning tendency."

"The performance of the brake is undoubtedly the main factor affecting the braking ability of the vehicle. In this regard, the current domestic automobile brake process level is still relatively low. Even if you work hard, it is impossible to catch up with the international advanced level in a short period of time..."

When Zhao Guoyang said this, the private room was already silent. Everyone listened to his story intently, not wanting to miss any word.

After pausing for a moment, Zhao Guoyang continued to whistle: "In addition to the 'brake', there is another factor that has a great impact on 'braking performance'. That is the axle load distribution of the vehicle."

"Axis load distribution? What is that?" Mao Feiming, an outsider, asked this immediately.

Zhao Guoyang made a gesture of "be careful not to be impatient" and slowly explained: "The so-called axle load distribution of vehicles refers to the vertical load of each axle to the support plane when the vehicle is empty and full load is still. This data can also be expressed as the percentage of the total mass of the full load."

"Under general circumstances, the axle load distribution of a car is an important mass parameter of the car. It has a great impact on the car's traction performance, braking performance, handling performance, stability performance, and even the service life of the tire."

"Therefore, when we design the overall body, we must reasonably select the axle load distribution based on the layout, usage conditions, and performance requirements of the car."

When Zhao Guoyang said this, Wu Jianlong and several leaders of FAW Group were all illuminated.

Indeed, although they are not professional and technical leaders, they still have a certain understanding of the basic performance of cars.

Obviously, Zhao Guoyang's story is reasonable and he cannot find any fault.

Wu Jianlong clenched his fists in excitement and stared at Zhao Guoyang in a hurry, afraid that he would miss something.

On the other hand, Director Li Ru nodded in agreement.

He is a professional, the director of the Equipment Industry Department. He even spent some time in the Vehicle Research Institute below to specialize in the performance of cars.

At this time, when Zhao Guoyang found a solution to the "braking" problem in minutes, he couldn't help but sigh that this young man had a flexible mind and fast reaction.

Unlike Li Ru, Wang Shouyi knew nothing about vehicles.

But he is a person who drives frequently and is not unfamiliar with some performance conditions of the car.

At this moment, listening to Zhao Guoyang's high-profile discussion, Director Wang was secretly amazed and felt that the meal was really worth the money.

Zhao Guoyang did not know what the cadres and bosses present were thinking, and continued to explain slowly: "When determining the distribution of axle loads of cars, the designers considered the most, both the static direction stability and dynamic direction stability of cars."

"Theoretically, the distance between the center of mass of the car and the neutral steering point of the car has a decisive impact on the stability of the car's static direction. That is to say, this data has the greatest impact on 'braking'."

"As long as you do more work on this data and make careful arguments, it should be easier to improve the braking performance of our domestic heavy trucks."

Zhao Guoyang continued: "If we want to consider it in all aspects, the shaft load distribution of our domestic heavy trucks naturally cannot be simply changed for the braking performance."

"But this path can be said to be a shortcut. In this special period, if we only want to improve the 'braking performance' of heavy trucks in our country, this path is completely feasible..."

After Zhao Guoyang finished speaking, everyone on the scene sat quietly in their seats and savored the true meaning.

After a while, Li Ru sighed quietly and said, "Brother Guoyang, your idea is really... I don't know what praise you have! In terms of feasibility, there is absolutely no problem!"
Chapter completed!