Even if he already had the blueprint.
Professor Shi used his connections and asked for support from all over the country.
When all the components were assembled, it took a week.
In fact, the latch-needle warp knitting machine was not a very complicated piece of equipment, nor was it very large.
Even so, this group of elites still took such a long time.
From this, it could be seen how difficult scientific research was.
Not to mention the research that was done from scratch.
Xu Dajun hadn't slept for a week. He had been working hard every day for a week.
When the surrounding people saw him, they could not help but praise him in their hearts.
No wonder Master Xu had such skills at such a young age.
This was all a real fight.
Looking at the assembled components in front of them, everyone was not at ease.
"There are only a few parts of the core shaft that haven't arrived yet. There's no standard production in the country for the time being. Our people are currently negotiating with foreign manufacturers.”Professor Shi told Xu Dajun the latest news.
Xu Dajun had already expected this situation.
He was very clear about the morals of those foreign powers.
This group of people were all ruthless.
Although it was just a few parts, it was probably not easy to get them.
"If we can't overcome these problems, even if we build the latch-needle warp knitting machine, we won't be able to mass produce it.”Xu Dajun's face was filled with worry.
Right now, the starting level in the country was too poor. If they wanted to change this situation, it would not be completed in a short period of time.
"Then can we modify it and directly use conventional bearings?”Professor Shi couldn't express his thoughts.
"It's a little difficult." Xu Dajun looked helpless.
Although conventional bearings were easy to buy, it would be troublesome to change them now.
When manufacturing the latch-needle warp knitting machine, the original manufacturer was prepared for this. They specially customized the bearings of special specifications.
If the bearings were to be replaced, the machine would need to be modified.
Now, the machine was almost fully assembled.
If it was changed, not only would everyone's efforts over the past few days be in vain, but the blueprints would also have to be redrawn.
Professor Shi was naturally aware of this. Hearing Xu Dajun's words, he could not help but sigh.
"These foreigners are really despicable. In order to suck our blood, they really do everything they can.”Professor Shi felt indignant.
Over the years, his country had been bullied too harshly because of these things, but he had no power to fight back.
If technology was backward, they would be bullied and beaten up.
He hoped that the people in the future would firmly remember this and definitely become stronger.
"The main reason is that we can't produce high-grade special steel in our country.”Xu Dajun said unwillingly.
In the 21st century, bearings could be seen everywhere.
In Xu Dajun's era, the steel produced in the country could not meet the standards of bearings.
The small bearing was like a needle, piercing into the main artery of the country's mechanical technology development.
"Our country started too late.”Professor Shi felt helpless.
Then, he turned to look at Xu Dajun.
"Even if we can negotiate, it will take some time to bring the bearings back. Xiao Xu didn't go back to rest, right? I'll keep an eye on this side.”Professor Shi advised.
During this period of time, Professor Shi had seen how desperate Xu Dajun was.
If it was someone else who had not slept for a week, they would have died.
He didn't know what made Xu Dajun work so hard.
When Xu Da Jun heard this, he felt helpless and helpless.
However, he was looking forward to the research of special steel even more.
Only by breaking through the limitations of these special materials could the country's mechanical technology truly rise.
"Then I'll go back and rest first. It's indeed a loss.”When Xu Dajun heard Professor Shi's words, he also felt sleepy.
Even with the system supporting him, Xu Dajun could not take it anymore.
At this time, it was more important to go back and catch up on sleep.
"Don't worry about this. Rest well.”Professor Shi called Director Song over and asked him to send Xu Dajun back.
Department Director Song felt like he was almost Xu Dajun's personal chauffeur.
However, he looked at Xu Dajun willingly.
He knew better than anyone else that Xu Da Jun had a bright future ahead of him.
She would definitely have to hug his thigh in the future.
When they arrived at the place, Director Song turned around and saw Xu Dajun sleeping soundly in the car…
He was too tired.
Three days later, Xu Dajun appeared in the factory again.
However…
However, he received the news that he did not want to hear the most.
The negotiation failed.
Foreign manufacturers refused to supply.
In fact, they would not even sell the entire machine to the country.
Unless the country gave up on independent research and development…
——————————
——————————
The handsome-looking guys began to update.
The author wrote desperately because he wanted the little flowers and small tickets in the hands of the handsome men.
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]