Chapter 3058

"That's great," Sergei said sincerely. "I wish we could have this kind of equipment. Can it wipe other guns?"

"Of course, this one is universal. If necessary, 203 mm heavy guns can also be wiped, just change some accessories." Zhang Xiangyang said: "well, now you can continue to maintain others. In fact, you don't have to fire at all."

As soon as he said this, Sergei's face turned red again.

After seeing the tank guns of the Han Dynasty firing, they were very angry and could only fire at a longer distance. Anyway, it was a grenade. It was no problem to project it in the past. However, the error of long-distance attack was too large and almost missed the target, which made them lose face even more.

Because it's over fired, you have to maintain the gun barrel. If you don't open a gun, it's easy to come back directly.

However, after eating such a big hold and losing such a big ugly, it is estimated that it will be more uncomfortable if you come back without firing a shot.

In short, it's not appropriate to do anything.

After cleaning up the gun cleaning machine, Zhang Xiangyang and his companions began to maintain other parts again.

The track is also a key point of maintenance.

The track tightness is related to the road driving environment, which is conducive to enhancing the adaptability of tracked vehicles to different roads. Specifically, the track should be loosened on hard roads and tightened on soft roads. Therefore, if you watch a film, there is a film with tank theme. When the tank gets off the road, tell your companions to wait a minute, You should loosen your tracks.

At the same time, after continuous movement, the track, like the chain of the bicycle, will continue to lengthen. Therefore, it also needs to be adjusted after a long time.

What if you don't adjust? The result is either too tight and broken, or too loose. When turning in place, the track falls off. If you have seen the excavator work, you know that the excavator occasionally falls off the track, because the track is too loose.

At the same time, the track not only needs to be adjusted, but also there will be different tracks to adapt to different roads, such as urban asphalt road and Field Road, and field dirt road and gravel road.

In that parallel time and space, the 96a tank of the Han country went to the big bear country to participate in the tank competition. As a result, the track was not suitable, because when it was used in China, it was mainly dirt roads. When it came to the big bear country, the two competition venues were paved with stones. When it turned, it was hit by the tank of the bear country. As a result, the track fell off.

Adjusting the track is also a hard work, because the track adjustment requires dismantling the track and increasing or reducing the track shoes.

This requires a sledgehammer.

But now, it's easier to adjust the track. Sergei has been watching here. Zhang Xiangyang and his assistant just pressed the track twice, even in the past. However, according to their strength, the track seems to be just right.

"The track has been adjusted very well." Sergei continued to say hello. At the same time, he was also very strange. The tanks in the Han country have been racing all the time. They hardly moved the track in the whole process. As a result, none of them fell off the chain. What's the matter? What's the other side's trick?

Hearing what he said, Zhang Xiangyang nodded: "that's for sure. Our tracks can adjust their tightness according to the speed and terrain at any time to achieve the best state."

Sergei was stunned at this. Are you kidding?

How is this possible? Track tightness. Even if you don't need to remove the track shoe now, you must at least adjust the driven wheel on one side and adjust it back and forth from the worm of the tensioning mechanism over there. It's a job that needs to be done with a wrench. Can you adjust it at any time?

"We use hydro pneumatic suspension and adjust it at any time." Zhang Xiangyang seemed to see his question and replied in this way. This answer immediately made him understand.

There are many kinds of tank suspension. The common one is torsion bar suspension. It has been a common way since World War II. It takes up a small volume, has reliable quality and is durable. There are no other shortcomings except the left-right asymmetry of the wheels on both sides.

However, with the development of technology, hydro pneumatic suspension gradually shows greater advantages. It uses the hydro pneumatic suspension combined with incompressible liquid and compressible gas as elastic elements. This is the strongest suspension of tanks and the symbol of tank power. However, its manufacturing is also quite complex, especially the precision of processing, Otherwise, if the sealing is not good, it will leak oil. Once the oil leaks, it will reduce the reliability.

For a long time, only the M1 tank of Eagle country has adopted hydro pneumatic suspension. Even the leopard-2 tank uses conventional torsion bar. The 79 tank before Han country is also torsion bar suspension. It is not until the 90 tank is equipped with hydro pneumatic suspension.

This suspension has better shock absorption effect, so it can walk on the ground in high-speed impact. Many times, the mobility of tanks depends not only on the power, but also on the suspension. If the suspension is unqualified, it is too bumpy and the people inside can't stand it.

At the same time, the hydro pneumatic suspension can adjust the height of each suspension at any time. In the demonstration, the tank can kneel forward and tilt back to increase the firing angle of the tank gun. At the same time, the suspension can also adjust the tightness of the track at any time. As long as the suspension changes the length, it can even be adjusted internally. There is no need to come out at all!

Advanced equipment can greatly reduce the labor intensity of tank soldiers and give tank soldiers better physical strength to fight. Now, it is very easy to wipe the gun barrel and check the track.

Of course, each track shoe still needs to be visually inspected. If there are stones in it, it should be cleaned in time. When these are inspected, there will be only the engine left.

The service life of tank engine is much less than that of ordinary civil diesel engine because it needs to squeeze power. This engine in Han Dynasty is very mature and its service life is constantly improving. However, in routine maintenance, once problems are found, they still need to be dealt with immediately.

"The cylinder pad of No. 087 combat vehicle is exposed and needs urgent repair in the field!" sure enough, a tank in the team found this problem during maintenance.

The cylinder gasket is a cushion between the cylinder block and the cylinder head. Although the cushion is small, it is broken. It is not easy to repair. It takes several hours to disassemble all the cylinder heads and toss back and forth.

Sergei's face is gloating. Hum, the cylinder gasket is broken. It's a diesel engine. Look at our gas turbine, it's not so troublesome. See if you can fix it before dark!

Our tanks still have advantages. We can't beat everything.