The moment he saw the car passing smoothly through the hillside, Hu Yulou's hanging heart also slowly fell, and his appreciation for Zhou Jingming in his heart also soared to the extreme in an instant.

Immediately afterwards, Zhou Jingming drove the car and continued to walk forward for a while, and the ordinary highlands passed effortlessly, even if it was a mountain that was higher and steeper than the first time, the car could pass smoothly, which greatly exceeded Zheng Tongya's expectations!

With the current passability of this vehicle, it will greatly improve the mobility of the troops in the front, and it will also be of great help to destroy the military construction site of the Vietnamese army!

"How about it, can the improved passability meet the requirements ahead?" After crossing a few hills, Zhou Jingming stopped the car and walked to Zheng Tongya and said.

If it still doesn't work, Zhou Jingming is considering replacing the bigger pair of wheels, but if the wheels are too big and the rest of the parameters remain the same, the rest of the car's performance will inevitably be affected.

"Enough is enough!" Zheng Tongya nodded hurriedly, so that he could go back to the errand earlier.

"That's good, it's not in vain that we put in so much effort. When Zhou Jingming heard this, he couldn't help but smile.

"Now that the matter here has come to an end, then I will prepare to go back in the afternoon, and we will send the remaining cars back as soon as possible, and ask Director Hu to prepare the wheels and help us replace them as soon as possible." Zheng Tongya saluted everyone and said solemnly.

"This time and again, there will definitely be a lot of delay on the road, or Comrade Zheng, anyway, replacing the wheels is not a particularly difficult thing, I asked people to prepare the wheels in these two days, and when the time comes, you go back with these wheels, and I will send a technician to go with you, and when you go to the front line, I will help you change them on the spot, so that it can save a lot of time!" Hu Yulou thought about it seriously, and then said.

Zheng Tongya thought about it and felt that what Hu Yulou said made sense, and then nodded, "Then it's troublesome for Director Hu." ”

Now that the matter here is over, the group returned to the second automobile by car, and along the way, Zheng Tongya and Hu Yulou were very grateful to Zhou Jingming.

After returning to the Second Automobile, Zheng Tongya was going to call the troops first to inform them of the situation here, and Hu Yulou also arranged for someone to prepare the wheels of this batch of military vehicles for the first time, while Zhou Jingming and his party were left behind by Hu Yulou.

"Comrade Xiao Zhou, I really want to thank you this time, if it weren't for you, we wouldn't have solved this problem so quickly. Hu Yulou said to Zhou Jingming seriously.

Director Hu was polite. Zhou Jingming hurriedly waved his hand, "I am also Chinese, and it is also appropriate to make some contributions to the soldiers in front." However, replacing the wheel diameter is only a temporary measure, and if you want to solve the problem fundamentally, I do not recommend that the second automobile take such a measure. ”

This time, the reason why Zhou Jingming proposed the measure of replacing the diameter of the wheels was only because the military situation in front was urgent, and replacing the wheels was the fastest and easiest measure, otherwise, if time permitted, Zhou Jingming would definitely not propose such a method.

"I'm also about to ask Comrade Xiao Zhou about this matter, seeing that you said that replacing the wheels is just a temporary measure, is there a better way to solve this problem?" Hu Yulou hurriedly asked, they Zhou Jingming stayed for this matter.

"Change the type of suspension and make the corresponding design changes to the frame. Zhou Jingming immediately gave himself another plan.

From the perspective of the comprehensive advantages of the scheme, Zhou Jingming prefers to replace the suspension, of course, the type of replacement suspension, the structure of many parts also has to change, and the duration will be very long.

"Replace the suspension?" Hu Yulou didn't react for a while, and looked at Zhou Jingming with puzzled eyes.

Zhou Jingming smiled, "At present, the suspension used by Dongfeng Iron Armor, the front and rear suspensions should be independent suspensions, right?"

"That's right. Hu Yulou nodded, "It is precisely because of the use of independent suspension that the smoothness of our military vehicles is the best among all military vehicles in China, which is also one of our advantages." ”

"But the problem is in the double independent suspension, because the independent suspension will inevitably sacrifice part of the passability while improving the ride, so I propose to re-make the trade-off between ride and passability, the front suspension will still keep the independent suspension unchanged, and the rear suspension will be replaced with a non-independent suspension. ”

"If the design is like this, will there be something inappropriate?" Hu Yulou frowned, if the rear suspension is changed to a non-independent suspension, the impact on the overall performance of the vehicle is not only a smoothness.

"Although Director Hu can rest assured, you have heard that Mercedes-Benz also has a military vehicle, called Unimog, the off-road performance of this car, in the world's military vehicles, are the top, this car in the design of the suspension, is the front independent suspension, the rear suspension adopts an integral bridge non-independent suspension, what does Director Hu think of the overall performance of this car?" Zhou Jingming asked with a smile.

The Unimog off-road vehicle designed by Mercedes-Benz is actually the same as the Mercedes-Benz G series models, and the form of the suspension is the same.

Hu Yulou couldn't help but fall into deep thought, Mercedes-Benz Unimog, of course he is clear, but anyone who has a certain understanding of the world's military vehicles, who doesn't know this magic car, if what Zhou Jingming said is true, then Hu Yulou feels that it is indeed possible to consider replacing the form of rear suspension.

"I know, thank you Comrade Xiao Zhou for your order, I will hold a technical seminar in two days, and let the technicians of our factory discuss the feasibility of this plan. Hu Yulou paused, and then looked at Zhou Jingming with some hesitation, "I wonder if Comrade Xiao Zhou can help us preside over the suspension change this time?"

Zhou Jingming helped FAW design Hongqi Dongfeng, Hu Yulou also knew, some time ago at the Shencheng Auto Show, this car is famous, if Zhou Jingming is willing to help, then this time the suspension design, there will be no twists and turns.

"I'm sorry, Director Hu, I have too much work at hand, and I can't promise you casually. Zhou Jingming looked at Hu Yulou with some embarrassment, "But if you encounter any technical problems, I can help you answer them." ”

Zhou Jingming does have enough work now, and he can't take any more work on him.

"It's nothing, it's also that I didn't think it through, and I forgot that Comrade Xiao Zhou is a busy man. Hu Yulou patted his head, looking very embarrassed.

"If there's nothing else going on, then we'll go back and pack our things, and we're going to take tonight's train back to Shencheng." "The matter of the military vehicle has been resolved, and if you want to win the order on the second automobile, there is no play, Zhou Jingming feels that it is time to go back.

"Are you leaving?" Hu Yulou was shocked, "Didn't you say that you would come and talk about the business of shifting gears?" I was about to sign a contract with you!"

"Director Hu, are you serious?" Zhou Jingming immediately asked excitedly when he heard this.

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