"We all know his abilities, and young people are thick-skinned." After speaking, Mr. Zhang looked at Mr. Su and asked seriously: "How is it? Are you sure about it?"
"No problem, the success rate is over 80%."
"That's good, that's good. If it works, you will be the great contributors." Mr. Zhang said happily. After speaking, he turned to Liu Chi and said, "Especially you, Xiao Liu."
"Mr. Su is the hero, I'm just a little brute force."
"Okay, there are no outsiders here, so don't be humble." Mr. Su interrupted Liu Chi and asked Mr. Su: "By the way... when can we start?"
"..." Liu Chi also turned his attention to Mr. Su.
"You can start at any time." Mr. Su looked at the people who were still drilling up and down, running in and out, and explained: "They want to check a few more times to ensure a higher success rate."
"Then I'll go get ready."
"Xiao Liu, Xiao Ye, let's go to the viewing platform and watch." Mr. Zhang waved to Liu Chi and Ye Yuxin.
"Girl, let's go."
"Well..." Ye Yuxin took Liu Chi's hand and followed Mr. Zhang.
"..."
After ten minutes of waiting.
Following Mr. Su's order.
The 99 tank, which had already begun to warm up, began to move slowly.
"It's moving, it's moving..." Ye Yuxin turned from nervous to excited: "Liu Chi, did you see it? It's moving, it's moving."
The tank slowly turned in circles for several minutes to confirm that the engine was running normally.
"Report, the engine is normal, the data is normal, and there are no abnormalities."
"The first test is the speed limit test." Mr. Su held the walkie-talkie and after receiving the report that everything was normal, he said: "Start."
The tank that was originally moving slowly, after receiving the order, surged out like a loaded cannonball.
On the test road, a big sandstorm suddenly erupted with the sound of 'fu'.
"So fast..." Liu Chi's first reaction was.
At this time, the scene was like a jet plane flying over, with a long line of smoke behind it, roaring past the viewing platform.
"Depend on......"
Looking at the tanks speeding past, Liu Chi couldn't help but curse.
So cool!
It was like a shot of chicken blood, and my whole body became excited.
Report speed.
"..." Ye Yuxin stared at the tank that was leaving quickly, holding Liu Chi's hand tightly with both hands, and her little face was flushed.
Mr. Su was not excited and asked with a serious face: "Report the speed!"
"Report: Speed 48km/h."
"Raise the speed to the highest level."
"yes!"
As the sound falls, the tank is equipped with a vector engine.
puff......
Leaving a stream of dust for Liu Chi and others, within half a minute, only a small black dot was seen.
"The reported speed is now 85km/h."
"Is this the limit?" Mr. Su asked anxiously.
"The limit is 88km/h..."
"..."
Ten minutes later, the tank came back with a "boom, boom, boom" at a speed of about 60km/h.
"There is a 360-degree sharp turn ahead, be careful to control the speed and don't overturn." Mr. Su reminded as he looked at the tanks rushing past the viewing platform.
Liu Chi leaned towards the edge of the viewing platform, his neck stretched out, staring at the tank that was getting faster and faster and approaching in a sharp 360-degree turn.
'fu'
"Ahhhh!!!" Ye Yuxin also shouted excitedly.
"Come on, come on, it's about to overturn, it's about to overturn..." Liu Chi looked at the tank, which had reached a speed of at least 60km/h, and moved sideways.
Like a rough impact.
In the middle of a 360-degree arc, the tank suddenly slid sideways for at least 10 meters due to inertia.
The scratches on the ground are shocking!
"Fuck..." Liu Chi's eyes widened: "It's also drifting???"
The sound is broken...
"Report the speed!!!" Mr. Su's hands were shaking a little.
"Report: Speed 63km/h."
"A hundred meters ahead is a pool, sprint at full speed."
"yes!"
Less than ten seconds!
A pool nearly half a meter deep exploded like a bomb, sending water spraying into the sky.
The tank passed through like an arrow.
Before Liu Chi could react, the tank had already crossed the 30-meter-long pool. After the tank passed by, the water in the entire pool was reduced by one-third.
"After 50 meters, there is a step test, please pay attention..."
'Boom...' As soon as Su Lao finished his words, the tank was thrown up one meter high.
"Fuck..." Liu Chi watched this 50-ton guy fly up, and he could even stuff his fist into his mouth.
!!!
Then there was another loud bang.
The sky is filled with dust.
'puff......'
The tank that fell to the ground didn't even stop, it just sped away without losing speed.
"Report, engine problem."
"What's the problem?" Mr. Su asked anxiously.
"The engine has stopped working."
"What?"
"Confirmation completed, the engine has stopped working."
"Find a way to stop immediately and pay attention to safety." Mr. Su shouted.
"..."
"Is there something wrong?" Mr. Zhang looked at the anxious Mr. Su and asked.
"The engine has stopped working. I'll go over and take a look first." After Mr. Su finished speaking, he hurried down the viewing platform without waiting for Mr. Zhang's reaction.
"Let's go take a look." Liu Chi let go of Ye Yuxin's hand and ran boldly after Mr. Zhang.
Two hours later.
"Mr. Zhang, Mr. Su, Teacher Liu, the problem has been found."
"What's the problem?" Mr. Su hurriedly put his mind to it.
"There is something wrong with the suspension system. One of the suspension parts is broken. It should be that when we tested the trapezoidal fall just now, the strong backlash caused it to break."
"The third heating device on the left was directly scrapped, and the oxygen supply system was directly destroyed, thus terminating the engine." Li Hui got out of the tank.
"Let me take a look." Mr. Su pushed Li Hui away and stepped forward to inspect it himself.
"It doesn't make sense. When we used the original engine, let alone one meter, it wouldn't break even if it was three meters." Someone on the side questioned.
"But, is the suspension really broken now?"
"Well......"
"Is there any problem with the root suspension?"
"Impossible. How can we not consider quality issues when using things for equipment?"
"Let's take it apart first and take a look. Then we'll know if we take it back and test it."
"Yes, yes, take it out first."
Mr. Su looked at the hanging structure for a long time, wondering why it was broken, when he also faced the same huge doubt.
A product that cuts corners?
Impossible.
So what's the problem?
"Mr. Su, take it apart first and take a look."
"Okay, let's take a look first." Mr. Su looked at it for a long time, but couldn't find any problem.
"..."
After a lot of trouble, the engine's suspension system was finally dismantled.
While everyone was discussing, Liu Chi picked up a broken light steel structure and observed it carefully.
...
"Maybe..." Liu Chi said thoughtfully, "Maybe I know the cause of this accident."
Liu Chi held a round piece of synthetic light steel in his hand. You could clearly see that this round piece of light steel was surrounded by a layer of reddish-brown rough particles starting from the fracture.
This is obviously the most intuitive manifestation of metal fatigue. Its internal structure has been destroyed by external forces and its strength has been severely reduced.
"The cause of metal fatigue should be that it was broken by explosive force under high temperature." Liu Chi said.
"High temperature?" Mr. Su said a little puzzled.
"Mr. Su, don't forget, the heating device is as high as 550 degrees, and this suspension happens to be leaning against the heating device."