socalfunplaces Chapter 235: Manufacturing Generator Sets
Chapter 235: Manufacturing Generator Sets
This massive project was finally launched in full swing under the leadership of Li Yang.
He gathered the best technical talents in the factory and formed a "special forces" responsible for the manufacture of generator sets.
First, Li Yang spread out the design drawings of the entire unit on the table, classified by category, and began to explain them one by one:
"This is the structure diagram of the boiler. We have to use special high-strength alloy steel pipes to make the heating surface. The wall thickness of the pipe must reach more than 3 mm, and the surface must be sprayed with a layer of high-temperature resistant coating..."
"For the steam turbine, the blade material is very critical. It must be forged with chromium-molybdenum-vanadium steel, and the surface must be hardened and polished to ensure that it does not deform or crack under high-speed rotation..."
"For the generator stator winding, we use hollow wire rods insulated with copper alloy, wrapped with a layer of mica tape, and then cast with epoxy resin. For the rotor, we have to use forged steel as a whole, and plate a layer of hard chrome on the surface to improve wear resistance..."
Li Yang explained incessantly with a loud voice and bright eyes.
His spirit infected everyone present.
Everyone listened with great interest, nodding and praising in understanding from time to time.
These are unprecedented cutting-edge technologies!
Even Xiao Zhang, who is usually the most shy, couldn't hold back his curiosity and raised his hand to ask:
"Deputy Section Chief Li, where did you get all these materials you mentioned? I heard that high-strength alloy steel is a rare commodity that most people can't get their hands on!"
When everyone heard this, they were also confused, as if they had just realized where the problem lay.
Li Yang disagreed and smiled faintly:
"Master Zhang, you're worrying too much. We already have these materials in our factory!
A few days ago, I applied to the department for equipment specifically for researching special steels, including vacuum induction furnaces, plasma quenching furnaces, etc. With them, we can manufacture any high-strength alloy!"
When these words were spoken, everyone was overjoyed and suddenly realized what was going on.
"I see!"
"Why didn't you tell me earlier? I thought Deputy Section Chief Li was going to perform a magic trick!"
"With these powerful tools, why worry about materials?"
For a moment, exclamations came one after another, and everyone's admiration for Li Yang soared to the peak!
Amidst the noise, Li Yang smiled slightly with a determined look?
He looked around and said loudly:
"Comrades, manufacturing generator sets is a glorious and arduous task! It is not only related to the production of our factory, but also to the development of the national power industry!
We shoulder the heavy trust of the people and must overcome difficulties one after another and create miracles one after another with the greatest enthusiasm and the most high-spirited fighting spirit!
With our own hands, we will build a unique "power heart" and contribute our own strength to the industrialization of flower growers!"
As soon as the words fell, there was thunderous applause that lasted for a long time!
Every pair of eyes sparkles with fiery light; every face is filled with the belief of victory.
From this moment on, Li Yang is the most trustworthy and followable leader in their minds!
After the swearing-in ceremony, the manufacturing of the generator set entered the substantive stage.
Li Yang broke down the entire project into countless specific tasks and assigned them to each team and each person.
The boiler manufacturing team, led by the most skilled Lao Fan, is responsible for welding the heating surface with special steel pipes to ensure that it remains strong under ultra-high temperature and pressure.
The turbine blades were handed over to Li Yang's favorite student Xiao Liu, who had made a name for himself in mechanical processing. This time he put all his efforts into using a CNC milling machine to produce blades as exquisite as works of art.
The generator stator winding was handled by Lao Ma, who was originally an electrician. He planned to use a lathe to process the hollow wire rods on site, and then pour liquid insulating agent into it to make a flawless insulation layer.
As for the rotor, Li Yang himself did it because this is the part that tests his skills the most.
He first used the small world to create a 1:1 rotor model, and then used this as a template to cast a blank with special cast steel. After several days of rough machining and fine machining, he finally sprayed a layer of cemented carbide coating on the surface, which is as hard as diamond!
In addition, the main transformer, exciter, high-voltage switch, condenser, feed water pump... various supporting equipment are also being processed and manufactured in full swing.
Li Yang was like a spinning top, busy inside and outside, and commanding with confidence.
From drawing design to material selection; from processing and manufacturing to assembly and debugging, he is always at the forefront, cutting through thorns and opening up new frontiers!
Hard work pays off. After half a month of continuous hard work, a "supercritical 60MW steam turbine generator set" with my country's independent intellectual property rights finally made its debut in the machine shop of the steel mill!
It is tall, majestic, with smooth lines, and its chrome-plated shell shines brightly in the sun, exuding the charm of technology;
It has a complex structure, each part is carefully crafted and just right, like a perfect masterpiece of art!
When the last part was assembled, Li Yang sat on the ground exhausted, looking at this huge thing that took countless people's hard work, with mixed feelings, and tears welled up in his eyes!
He recalled every detail of the past half month:
Countless nights of staying up all night, with the design drawings covering the entire table, he and Xiao Liu and Xiao Zhang discussed them heatedly;
After repeated failures and setbacks, the furnace in the steel casting workshop was brightly lit, and he, Lao Ma and Lao Fan studied what went wrong and how to improve it.
And those lovely workers, who toiled day and night, with calluses on their hands, were still full of passion and walked with their heads held high.
It is they who, with their wisdom and sweat, have created the monument of this era!
Li Yang's eyes were filled with tears. He got up from the ground and gave Lao Ma beside him a big hug.
"Lao Ma, we succeeded! We succeeded!"
Old Ma also burst into tears, hugged Li Yang tightly, and choked up:
"Xiao Li, you are the best! Without you, there would be no generator! You are the hero of our steel mill!"
"No, no, this is all thanks to everyone!"
Li Yang waved his hands again and again and said modestly
He looked around, seeing every face filled with pride and joy, with mixed feelings in his heart.
Yes, this is a victory for everyone!
It is countless ordinary workers who created this great miracle with their diligence and wisdom!
Li Yang took a deep breath and said loudly:
"Comrades, the generator set has been manufactured. Next, we have another glorious task, which is to start and debug it!"
Before he finished speaking, cheers surged like a tide, echoing in the workshop.
Everyone jumped up excitedly, clapped their hands and celebrated. Everyone's face was filled with confidence and passion!
Yes, after such a long struggle, they can't wait to see the magnificent sight of the "heart" beating!
Li Yang led everyone to the generator set
The steam turbine, several meters high, stood quietly, like a giant, waiting for the moment to wake up.
"Attention, we are now conducting a safety check before starting the steam turbine generator set! Please take your positions!"
At Li Yang's command, everyone immediately got into the mood and took their seats.
Xiao Liu and Lao Fan are responsible for checking the boiler, from the pressure gauge to the safety valve, from the water level gauge to the burner, to ensure that everything is in order;
Xiao Zhang and Lao Ma carried out the final debugging of the steam turbine and generator, checking every screw and every wire, leaving no dead wire untouched.
角;
Li Yang personally conducted a comprehensive physical examination of the entire system:
From the main steam pipeline to the condenser; from the excitation control cabinet to the main transformer... He diagnoses this huge machine like a serious doctor.
Every "meridian" of the body is looking for every possible "lesion"
Finally, with everyone holding their breath, the inspection was completed!
Li Yang wiped his sweat and gave the order loudly:
"All personnel evacuate! Prepare to light fire!"
Everyone quickly evacuated to a safe distance, their eyes were full of enthusiasm and anticipation!
Li Yang took a deep breath and came to the control room. Facing the densely packed instruments and buttons, his hands trembled slightly.
At this moment, he shoulders the hopes of countless people and the future of the country!
He closed his eyes and said silently in his heart:
"Dear motherland, please accept a gift from your children!"
The next second, he firmly pressed the start button!
boom--
There was a loud bang, and it exploded above the steel mill!
I saw thick smoke billowing up from under the boiler, flames flying, and it was burning fiercely!
……
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