Military Heavy

Chapter 495
For such a big event, Yang Fan, Luo Jianguo, Sun Baoguo, including Gu Zhengxin had to be present at the scene in person. In addition, there were many technicians and managers.

The one who directed the lifting work was a middle-level production manager of Dongjiang Shipyard. He was wearing work clothes and a hard hat, trotting over all the way and reporting loudly.

"Leaders, the power cabin has been opened, everything is ready, and the hoisting conditions have been fully met. I request that the hoisting be carried out now."

The diesel engine has been dismantled and completely disconnected from the power system. It can be lifted out of the power cabin for further inspection.

This is also the plan discussed by everyone. The diesel engine is out of the cabin and transported to the pre-prepared factory building, which is more convenient for fault inspection and analysis.

As the chief builder of the first ship, Sun Baoguo waved his hands loudly: "Start the lifting work immediately, pay attention to safety."

"Yes!"

The middle-level man answered loudly, and then trotted all the way over, stood at his work station, and began to direct the workers to lift.

The large cranes supporting the dock started to work, and the slings slowly descended. In the eyes of everyone, they smoothly fell into the power cabin of the first ship.

Holding the walkie-talkie, he commanded: "Pay attention to safety, hang it on the four lifting hooks, and follow my command for all operations."

After a while, a voice came from the intercom, "The hook has been hung up and can be lifted."

He took the walkie-talkie to confirm: "Check again, whether it can be lifted."

"After the inspection, it can be hoisted, requesting hoisting operation."

"With a small car, the lifting height is 20."

"."

The command personnel communicated through the walkie-talkie, because the situation in the power cabin could not be seen clearly, and gesture command could not be used for the time being.

Everything is done carefully, as if afraid of the slightest problem.

Yang Fan and others kept quiet and watched the lifting of the diesel engine. It took two to three 10 minutes to see the figure of the diesel engine.

It was hoisted out of the power cabin, and the height continued to rise after leaving the cabin. The middle-level officer in charge commanded with gestures.

There is a set of professional gesture terms for crane operations, and this middle-level manager looks very professional. Under his command, the diesel engine was hoisted to a suitable height, and then began to move in the air, moving towards a large truck parked next to it.

During the whole process, it was actually relatively quiet, and almost no one made any noise, as if they were worried about affecting the entire operation.

Finally, the diesel engine landed steadily on the big truck. After it fell completely, the opened truck sank visibly.

The diesel engine used by the 054 ship can be regarded as a big guy.

After landing steadily on the big truck, the scene became lively. I don't know who took the lead in applauding, but there was a burst of warm applause.

"Great, successfully hoisted the diesel engine out."

"I saw it just now, and I was on tenterhooks. I was really afraid that something might happen."

"Okay, the diesel engine has landed on the transport truck steadily, so you can rest assured."

"."

Such words drifted into their ears, and Yang Fan and others felt relieved. The diesel engine had been hoisted out of the power cabin of the warship, and the next step was to dismantle it and analyze where the problem was.

This time, prepare to disassemble this diesel engine into parts.

In everyone's eyes, the truck carried the diesel engine and left slowly, heading for a newly built factory building in Dongjiang Shipyard that has not yet been put into operation.

Over the years, Dongjiang Shipyard has spent a lot of money. Not only has it remodeled the inclined berth used to build the first ship, but it has also built a brand new factory building with an area of ​​several thousand square meters, greatly increasing its production capacity.

The expanded factory area has introduced a lot of large equipment, some of which are imported equipment worth millions.

Compared with a few years ago, Dongjiang Shipyard has really changed its guns, and obvious changes have taken place. If it undertakes the construction of 054A in the future, the construction cycle will definitely be further shortened compared with the previous 054 ship.

Seeing that the truck had already left, Sun Baoguo invited, "Come on, let's go to the new factory to have a look."

They didn't need to take a car, and they walked towards the new factory building under the leadership of Sun Baoguo, talking while walking.

Luo Jianguo asked, "Mr. Gu, your people are ready."

Gu Zhengxin quickly replied: "They arrived in Donghai City yesterday, and arrived at Dongjiang Shipyard early this morning. Everything is ready."

Nodding his head, Luo Jianguo asked again: "Mr. Sun, the cooperating personnel, you are all ready too."

The few people from the Hongqi factory alone are definitely not enough. The disassembly of such a large diesel engine is a big project, and it cannot be completed at once. It will take at least two or three days to complete the complete disassembly.

Not only do people from Dongjiang Shipyard need to cooperate with each other, but also some related tools, equipment, etc. are needed.

If cranes are needed for certain large parts, Dongjiang Shipyard will need someone to operate the cranes. If other things are needed, Dongjiang Shipyard will also provide them.

Luo Jianguo seemed very concerned about this.

Sun Baoguo replied: "Commander Luo, please rest assured that we will cooperate with this dismantling work, and we have all the relevant personnel, tools, and equipment ready."

Luo Jianguo nodded in satisfaction.

The distance is not far away. Everyone walked into this newly built large factory building that was ready to be put into use. The facilities inside it were relatively complete, such as two [-]-ton large cranes, water, electricity, wind, gas, etc. All complete.

It's just that the relevant production equipment has not been installed yet, and the huge factory building looks very empty, but because of this, the site is large enough to facilitate the disassembly of this diesel engine.

When everyone walked in, the diesel engine had been hoisted from the truck and placed in the open space in the center of the workshop, surrounded by many workers, technicians and managers.

There are people from Dongjiang Shipyard, Hongqi Diesel Engine Factory, and even a few people are designers from Donghai Institute.

For example, Han Jiang, deputy director of the Power System Design Office, brought several designers there, and when he saw Yang Fan coming, Han Jiang hurriedly greeted him.

"Brother Fan."

Yang Fan nodded with a smile on his face. With so many people, it was not convenient to chat with Han Jiang, so he looked at the big diesel engine.

After looking at it, Yang Fan said: "As for the comrades in charge of taking pictures, first take a picture from each of the four directions of front, back, left and right, and then start the disassembly work."

Before disassembly, what the diesel engine looks like must be recorded, and the best way to record is to take pictures.

Not only do you need to take pictures before taking pictures, but you also need to take pictures after each step of disassembly, and record the whole process, which can be stored as technical data for a long time in the future.

The people from Dongjiang Shipyard were in charge of taking pictures. Sun Baoguo waved his hands and shouted loudly, "What are you still doing in a daze? Immediately follow Master Yang's instructions. After taking pictures, start dismantling."

The comrade who took the photo took a camera and took a clear color photo from four different angles, and then the disassembly work began.

The dismantling was mainly performed by people from Hongqi Diesel Engine Factory, with the cooperation of people from Dongjiang Shipyard, and technicians from Donghai Institute mainly observed and recorded.

First, the lubricating oil inside is cleaned, and then the parts are disassembled one by one, and they are placed in the open space next to it, where the trays for placing the parts have already been prepared.

These parts are placed on the tray and spread out like a street stall, which is convenient for the inspection of each part, and each part can be seen clearly.

Such disassembly is estimated to take two or three days.

According to the plan discussed by everyone, this diesel engine needs to be disassembled into parts, and certain parts need to be inspected.

Such a big event happened to the first ship. During the execution of the mission, the power system failed. Yang Fan temporarily let go of the design work of 054A, and explained to the directors of the design office and Li Zhengjun, the director of the model office.

How to carry out the design work of 054A, what will everyone mainly do in the next few days, and complete those design tasks, Yang Fan has basically arranged properly, and explained that the model office will be responsible for supervising and implementing.

Yang Fan himself mainly stayed at Dongjiang Shipyard, focusing on this incident.

After staying for almost a whole day, Yang Fan didn't leave Dongjiang Shipyard until after five o'clock in the afternoon. In the evening, he had to go to Donghai Institute anyway to see everyone's design situation.

Luo Jianguo, Gu Zhengxin, etc. did not leave the Dongjiang Shipyard, and continued to stay at the dismantling site of the diesel engine, and even saw some of the dismantled parts in person.

night.

The factory building is brightly lit, and many people are busy. This requires the disassembly of the diesel engine to be carried out all the time. More and more parts have been dismantled, and they are placed on the open space not far away.

There are more and more parts in the open space, and the number of parts on the diesel engine is gradually decreasing. Its pipelines have been dismantled, and the box cover has been opened. Everything is going on in an orderly manner. The workers of the Hongqi Diesel Engine Factory are very skilled.

Some inspectors, technicians, carefully inspected these disassembled parts from time to time, and Gu Zhengxin was no exception, personally inspecting.

No one noticed that Gu Zhengxin frowned slightly.

He was puzzled.

After judging that there was a quality problem with the diesel engine, he also considered several possibilities and roughly deduced where the problem might lie.

After some parts were disassembled, he carried out targeted inspections, but found no problems.

A few more parts were dismantled, and they were neatly placed on the large tray on the ground. Gu Zhengxin squatted down again to see for himself.

He looked very carefully, sometimes with a small flashlight, sometimes with a micrometer to measure.

After looking at it for a while, his brows frowned even more, and he thought in his heart, it's impossible, how could it be like this?

Post a chapter first, and continue to code.
(End of this chapter)