"Our hydraulic press is prepared to manufacture heavy-duty cars that are in line with the world, with a forging capacity of 10,000 tons. At the same time, for certain special vehicles, it can also increase the length of forging, up to 20 meters long for a long time.
, You can see that the biggest difference between the 10,000-ton hydraulic press behind us and other 10,000-ton hydraulic presses is that the length is. For ordinary hydraulic presses, the forging surface is similar to a square, but this one is long
Bar-shaped.”
On the TV, there was news playing. A middle-aged man in a light blue work clothes was scattered and his hands were covered in oil, his hair was messy, and his eyes were blood red. When he was eating
, occasionally you can see the sign on the chest, with a small cloth strip on it, with the words Hanyang Automobile Factory written on it.
Suddenly, his hands stopped, looked at the news on the TV, opened his eyes wide, then put down his bowls and chopsticks, and ran out with big strides.
"Old Liu, Old Liu!" When the middle-aged woman came out to call him, he was already running away.
Alas, this old Liu has been working all day long and just eating and sleeping when he goes home. In recent months, he has been so busy that he finally came home today. He had a meal while watching TV, and he also took a break.
Who would have thought that after eating, he would actually run away!
She didn't know how excited her husband was at this moment.
Liu Qianjin, director of the R&D Office of Hanyang Factory, is currently leading the technical backbone of the factory and developing key products. He has encountered difficult problems and has been working hard for several months, but he has not found a perfect solution to the problem. Now,
The content played on TV is exactly what solves their problems. How can Liu Qianjin not be overjoyed!
He ran out in one breath, rode his bicycle, returned to the factory, and reported to the old factory director. That night, he took two assistants and got on the train.
Hanyang Factory is not famous in China. When it comes to heavy-duty cars, you can think of the Yellow River in China, and you can also think of heavy-duty joint ventures that are vigorously introducing technology, intending to digest Steyr's technology together, but Hanyang Factory does not
Entering the ears of ordinary people.
Because it does not belong to the transportation department, but to a military-industrial enterprise, it has just entered the research and development of heavy vehicles in a few years. The first product is the Type 82 tank transport vehicle, which was just successfully developed this year.
In China, there has never been enough capacity to transport tanks. Usually, tanks are transported by railways and then driven to the battlefield with their own power. After all, a tank can often cost 30 tonnes. Lao Jiefang and Dongfeng EQ240 are all
Not qualified.
Only the HY473 special tractor produced by Hanyang Factory has this capability!
Hanyang Special Automobile Manufacturing Factory was established on the former site of the ** Gun Factory founded by Zhang Zhidong. In the 1960s, a torpedo transport vehicle was trial-made and entered the ranks of military production. After that, it continued to work hard.
, and military vehicles such as missile transport vehicles, boat and bridge vehicles were developed. In the 1970s, as the contradiction between lack of heavy and light became increasingly prominent, Hanyang Factory successfully developed the HY470 25-ton 4x2 heavy-duty semi-trailer tractor in 1972.
In 1979, a 50-ton HY473 6x4 tractor was successfully developed.
This tractor is equipped with a turbocharged intermediate-cooled air-cooled diesel engine produced by Huachaidoitz and is matched with a Fuller 9-speed manual transmission. In the early 1980s, it was a god-like existence, with most cars having only one
With more than 100 horsepower and 200 horsepower, the engine with 500 horsepower is quite powerful.
Apart from the high price and super fuel consumption, there are no disadvantages. When traction, the total mass can reach 90 tons!
With these tractors, Hanyang Factory has deservedly become the leader of domestic military tractors. Therefore, when the task of this military parade began to be planned, Hanyang Factory received a key task from its superiors: the party dues-5 missile.
Trailing a transport vehicle!
This missile is a strategic weapon of the country and a major national weapon of the Eastern power. This time, it will finally be revealed to everyone in the world for the first time!
So, how to show it?
This missile is more than 30 meters long and weighs hundreds of tons. Even if it is not filled with fuel, the total weight is still very large.
Therefore, they need to traction vehicles they are developing, namely HY480, to traction.
This tractor is 8*8 with four-axis drive. Although from now on, it is just an additional transmission shaft, it has put forward higher requirements in many aspects.
In terms of engines, they need to continue importing Deutz's air-cooled diesel engine, which requires strong power of more than 500 horsepower to have sufficient traction. The gearbox must be matched with a torque converter to ensure stable traction.
After all, the indicator of this tractor is to have a traction capacity of 200 tons!
So, what should I do with the beam of the car?
A simple beam stumped them. The only 2,000-ton hydraulic press in the factory could not be pressed out!
The pressure is not enough, the length is not enough, in short, the difficulty is too great.
Their plan is to suppress two and then rivet them. After all, the party fee for transportation in separate sections -5, the first level is about twenty meters long. The tractor must be built with a length of more than twenty meters, and the two tractors must be connected to each other ten meters.
That's it.
But that's the party dues-5. Is it reliable to rivet? If the beam breaks when passing through the parade, it will be embarrassing in front of the whole world!
In the past few days, in order to ensure reliability, they have experimented day and night and found various methods. They have also thought about seeking help from other manufacturers in China, but other manufacturers do not have such large hydraulic equipment.
Who would have thought that it would take no time to find a place to find a broken iron shoe! Just as it was necessary, the first-machine factory in Grassland City was found!
Although we have never dealt with each other before, we are in the same system after all. The Type 82 transport vehicle built by our side is still a transport tank, which can be considered as having intersections. For such a major task, as long as we open our mouths, the other party will definitely not be able to do so.
Rejected.
With this idea, Liu Qianjin was even more eagerly looking forward to it, hoping to fly to the grassland city immediately.
The more you go north, the colder the climate. After crossing the bridge, you even start to see snow in the north. The two assistants who are traveling with you look at the snowflakes falling outside the window, with a sense of freshness in their eyes.
"Xiao Lei, Xiao Zhao, you want to see it. Go to the first machine factory and see it. There, the heavy snow in winter can bury people."