"This is it."
If he was only slightly confident in repairing those blades, then he would be able to use them.
After seeing the high-frequency induction quenching furnace, Han Chunlin could guarantee that there would be no problem with the repair of the blade.
"Little master, you want to use this quenching furnace to quench the surface?”After all, Zhao Dazhu was a quenching master hired by Zhengyang Metal Factory. He was not so stupid that he could not be used.
However, with Han Chunlin around, he would naturally be suppressed.
"You know about surface quenching?" Han Chunlin asked curiously.
"I know, but I can't tell you. Our factory took over some gears and eccentrics. They used the surface quenching process, and I was the one who operated them.”Zhao Dazhu scratched his head in shame, afraid that Han Chunlin would look down on him.
" Surface quenching is the heat treatment of only the surface layer of the work piece. The purpose is to improve the hardness, wear resistance, and fatigue strength of the surface of the work piece, while the core still has high toughness…"
Han Chunlin explained the surface quenching process as if he was reciting a book.
At times like this, Taozi would listen very carefully and carefully remember the knowledge that he had never come into contact with.
Regardless of whether he understood or not, Han Chunlin had told him in private, so there was no harm in remembering it.
Zhao Dazhu was secretly speechless. Although he knew what kind of process and effect the quenching process was, he couldn't say it out loud.
"Little master, do you mean to use this high-frequency induction quenching furnace to reprocess the blades? Then how do we do it?" Eating a cushion to gain wisdom, Zhao Dazhu would definitely not rashly say things that he was not confident in.
"Simple."
Huh?
Zhao Dazhu dug his ears, thinking that he had heard wrongly.
Simple?
Are we talking about the same thing?
Seeing Zhao Dazhu's disbelief, Han Chunlin chuckled and confirmed,"It's not as difficult as you think. What we need to do is to perform a high-frequency induction surfacing process on the worn blade edge of the blade.”
"Is it that simple?" After waiting for a while and making sure that Han Chunlin had finished speaking, Zhao Dazhu could not help but ask.
"There is another problem. What kind of AC power supply does our factory have for heating this high frequency induction quenching furnace?”Han Chunlin asked instead of answering.
Zhao Dazhu: " There's a power frequency heating transformer and an intermediate frequency generator.”
" Not enough," Han Chunlin said." I need a high-frequency vacuum tube. Only an oscillation heating power supply can complete the quenching process of the blade.”
The blade was used to plow the soil, so it was not very thick. Only by high-frequency heating could the thickness of the hardened layer be controlled at 1-3 mm.
Therefore, neither the intermediate frequency nor the power frequency current could meet Han Chunlin's requirements.
"If that's the case, then I have to go to the office and look for Director Liu.”Zhao Dazhu said.
"No need, let Tao Zi go.”Han Chunlin turned around and told Tao Zi what he wanted and asked him to get it from Director Liu.
Initially, Director Liu was a little embarrassed to face Han Chunlin because he was pushed out of the technical department. Now that he heard that Han Chunlin needed help, he opened the door without saying anything.
He even personally followed Taozi to deliver the things he needed to Han Chunlin.
"Chunlin, I'm really sorry. Regarding this matter, I..." Director Liu, who dared to challenge more than a dozen burly men from the agricultural machinery factory, became a little hesitant at this time.
"Director Liu, I, Han Chunlin, am not an unreasonable person. You can't be blamed for this.”It was impossible to say that he didn't care at all.
However, if he hadn't entered the forging workshop, he might have missed the batch of blades from the Academy of Engineering.
Compared to the engineering department, a position in the technical department was nothing.
"Alright, I didn't misjudge you. I will try my best to make things easier for you in the factory.”Director Liu patted Han Chunlin's shoulder in admiration. As for what kind of convenience he could give, he could only guess.
"Thank you in advance, Director Liu." Han Chunlin didn't expect such a big surprise.
When the workers were changing the power supply of the high-frequency induction quenching furnace, Han Chunlin took a pen and paper and drew a process diagram for Zhao Dazhu.
From the beginning to the end, Zhao Dazhu's eyes were wide open as if he had never blinked.
Outsiders watched the show, while insiders watched the show.
The picture looked simple, but it gave him a deep shock.
It was hard to imagine how Han Chunlin could have so many advanced skills in his young head. He was sure that it was not taught in school.
Otherwise, why didn't Qin Tianbao, who had returned from overseas, know how to push the pile of blades out?
"That's it, do you understand?" Han Chunlin looked up at Zhao Dazhu.
"Little Master, I really admire you.”Zhao Dazhu gave him two thumbs up, took the blueprint, and immediately started working.
Putting everything else aside, with Zhao Dazhu assisting him, it was equivalent to controlling most of the workers in the forging workshop.
Seeing Han Chunlin staring at the quenching furnace in a daze, Director Liu couldn't help but ask,"What are you thinking about?"
"I was wondering if Qin Tianbao was crying.”Han Chunlin said seriously.
“......”
He knew that the blade was a competition between Qin Tianbao and Han Chunlin, but he really couldn't answer that.
Moreover, he realized that Han Chunlin was a bad person!
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]