Lying on the bed, Qin Zhenhua fell asleep comfortably and slept until dawn. When he saw Wang Erzhu, the red bloodshot eyes in his eyes showed that he had a hard night's sleep.
"What's wrong?" Qin Zhenhua asked Wang Erzhu while washing his face: "When we do this kind of work, we must have a good sleep. Otherwise, if we are a little negligent while working, an accident may occur."
Those engaged in mechanical processing and manufacturing work are quite dangerous. If you are not careful, you may be injured. Machine tools, punches, and even a simple electric welding may be dangerous.
Wang Erzhu said in a low voice: "Brother Zhenhua, I'm a little worried."
Such a big thing happened last night. Wang Erzhu was still a little scared when he thought about it. He and Qin Zhenhua were not beaten, but Liu Jianzhi looked like that. I'm afraid the beating was severe. What if he was found?
"Let's go, it's time for morning exercise." Qin Zhenhua said.
After the routine running exercise in the morning, have breakfast, and then go to the factory.
Wang Erzhu felt relieved slowly, as if nothing had happened. No one in the factory mentioned what happened last night. Liu Jianzhi did not come, and Liu Dajun and the other apprentices did not come today either.
"Everyone is working hard. During this period, Master Liu is on sick leave, so our workload may be more." Zhao Guodong routinely held a morning meeting for everyone to coordinate the progress.
"In this case, there will be no way to replace the center group fuel tank of the 59 tank." Li Changjiang said: "This was originally Lao Liu's task today. Lao Liu did not come, and neither did the apprentices. This work
Son, I can’t do it.”
"How about we work overtime and finish the job." Luo Rongchang, another old master, said, "We can't keep the troops waiting. This tank has been here for three days."
"I'll do it." Qin Zhenhua said, "I'm Master Liu's apprentice. Since Master Liu didn't come, I'll do his work."
After hearing Qin Zhenhua's words, Luo Rongchang said from the side: "Qin Zhenhua, you have performed well these two days and fixed the fault that we couldn't solve. However, changing the tank fuel tank sounds simple, but it is not easy to do. You can do it."
?"
He is not as sinister as Liu Jianzhi, but the suspicion in his words is still there.
"I know." Qin Zhenhua said: "Replacing the center group fuel tank sounds like a small job, but it is not easy to do. It is simply a big project. You need to use a crane to lift the turret to expose the fuel tank inside.
Come on, you have to dismantle the attachments of the tank gun on top one by one before you can remove the fuel tank. In terms of working hours, it takes about 40 working hours, and the master and two or three apprentices have to work for a whole day.
"
If it is a car fuel tank, it is exposed to the outside. It is very simple to disassemble, three times five times and two times. But tank fuel tanks are different. Tank fuel tanks cannot be installed outside. Although there are additional fuel tanks, they are usually used on the road.
During a war, the external fuel tank must be empty, and the fuel tank inside the tank is mainly used.
The space inside the tank is small, and every inch of land is precious. The designs of the fuel tanks are also varied and oddly shaped. Inside the 59 tank, two sets of fuel tanks are used.
The front body of the car has the driver on the left, a front fuel tank on the right, and inside the turret, there is a center fuel tank. This center fuel tank is the most difficult to repair because it is too big.
It cannot be moved directly from inside the turret. It needs to be dismantled. Dismantling the turret is a big project.
Secondly, the shape of this fuel tank is also very special. It is called a honeycomb fuel tank. It is both a fuel tank and a shell rack. To put it simply, it is made into a complex shape with many holes inside, which can just fit the shells into it.
go.
This is a rack for cannonballs, which can hold cannonballs. The gap between the cannonballs can hold fuel. Such a complex structure, of course, also makes the fuel tank complicated. As a result, it is easy to leak!
Soviet tanks are very small in size. This design is a last resort. Once hit by an armor-piercing projectile, it will easily cause the ammunition to explode. The ammunition and diesel will burn together. In that scene, no fire extinguishing and explosion suppression system will be needed.
It doesn't work.
Since Qin Zhenhua can repair other equipment, it means that even though he is an apprentice, he is still capable. No wonder he is the son of Lao Qin. However, while the previous ones were able to make tricks, they are not the same here.
"The hanging turret is a first-level operation and must be operated by a master. If it is left to you, it will be against the regulations." Luo Rongchang said.
In fact, the maintenance workshop also has strict regulations. It is divided into three levels. Level one operation is the highest level. A master needs several years of experience to do it. Now, Qin Zhenhua wants to operate it, which is absolutely impossible.
Qin Zhenhua just explained the operation essentials clearly, indicating that although he has never practiced it, he is still familiar with this operation.
"Yes, if we repair it according to normal operations, it will be a first-level operation. However, if we change the method, we may be able to solve this problem easily." Qin Zhenhua said: "I plan to disassemble a few nearby parts.
, and then weld directly inside the tank to complete the repair of the fuel tank. Five working hours are enough for the entire repair work."
"What?" After hearing Qin Zhenhua's words, the expressions of the old masters on the side became serious.
"Sure enough, I don't know how high the sky is. My tail is raised to the sky, just like what Lao Liu said." Luo Rongchang couldn't help but comment on Qin Zhenhua.
Li Changjiang tried his best to dispel the flames rolling in his heart. This man is Lao Qin's son. He must be more careful. After all, they have worked with Lao Qin before and know Lao Qin's arrogance. This child has inherited his arrogance.
, but arrogance alone is not enough.
"Zhenhua, according to our operating regulations, the fuel tank must not be welded. We use electric welding. As long as welding, the fuel tank will catch fire. Then it will be a big accident." Li Changjiang calmed down his mood and said to
Qin Zhenhua explained.
The fuel tank cannot be welded. This is a strict operating rule. Even if all the fuel in the fuel tank is emptied, it will not work because there is still fuel vapor in it!
Even if only the steam is left, once it burns, it will cause the fuel tank to explode. In this way, even the maintenance personnel will burst into flames, and there is basically no possibility of saving the tank.
"I know, Master Li and Master Luo, you are doing it for my own good. However, I have a way to directly weld the fuel tank. This can also greatly reduce our maintenance hours and complete the task. When we repair tanks, we not only need to
You have to use your brain as well as your hands."
"Are you saying that everyone has no brains?" Luo Rongchang said: "Let's not talk about welding skills. It takes several years to master it. Just saying that you want to weld fuel tanks means that you are a stick!"