The Rise of Heavy Industry 1980

Zhang Miaomiao should have been mentally prepared for a certain shameless guy who would always throw problems at him without warning.

However, on this occasion, Zhang Miaomiao, as a technician of the Red Star Factory, is not easy to refuse.

Zhang Miaomiao's personality is introverted and usually doesn't talk much, but she is definitely proficient in technology. Take this gear as an example, although many things are led by Wang Chaoyang, the real executor is Zhang Miaomiao.

Zhang Miaomiao immediately took out a picture, which was one of the orders of Longyuan Heavy Industry, and Zhang Miaomiao used this product to explain the improvement plan in detail.

The material of the gear is 45 steel, the module is 0.8, the number of teeth is 6, it belongs to a pinion, and the gear needs to be modulated after processing.

The problem of Sanhe Machinery is that the control of the span bar distance is unstable, and some of the finished products exceed the upper limit of tolerance, and some exceed the lower limit, which is "a mess" in the words of Zhao Lichuan......

This is also the fundamental problem of Mikawa Machinery.

Zhao Lichuan didn't take Zhang Miaomiao, a timid little girl, in his eyes, but he couldn't help but get serious when he heard it at this moment.

"So what can you do to improve it?"

"It's very simple, control the tool pressure precisely, and control the amount of deformation as a parameter. "

This ...... This method is easy to say, but it is actually difficult to operate, right?" Zhao Lichuan questioned.

"We at the Red Star Factory can control it. Zhang Miaomiao's explanation is simple.

"You little girl is like gold. Zhao Lichuan nodded, pulled out another drawing and said, "Then tell me more, how can this gear be improved?"

Zhang Miaomiao carefully read the drawings and explained that the modulus of this gear is 2.4 and the number of teeth is 16, which is a heavy-duty gear. The processing method of this gear generally does not use shaping, but needs to hob or rub the teeth, and if the indexing plate is not properly controlled during the machining process, the quality of the gear profile will be very poor.

The key point is how to control the feed of the index dial.

Speaking of this, Zhang Miaomiao suddenly stopped.

Zhao Lichuan was stunned and said, "Why don't you say it?"

Zhang Miaomiao blushed slightly and said, "I don't know later."

But these words came out of the mouth of a timid and beautiful girl, Zhao Lichuan not only did not get angry, but laughed and said: "I don't know how to do it, I don't know how I can trust the order

to you?" Zhang Miaomiao continued to blush and did not speak.

Wang Chaoyang said at this moment: "I won't tell you Director Zhao, we really don't know the specific control method." You should have heard that we currently have only one gear shaping machine in our Red Star factory. Therefore, we have a complete grasp of the technical parameters of gear shaping, but the parameters of other processing methods need to be improved.

Zhao Lichuan pursed his lips and asked, "Needs to be improved?"

Wang Chaoyang smiled faintly and said, "This is indeed not a good explanation, and I don't want to convince you with this argument." What I really want to say is the technical strength of our Red Star Factory. With a gear shaping machine, we can establish a complete gear shaping technical parameters, and after we cooperate with Sanhe Machinery, we will have other equipment at the same time, and at that time, we will improve all the technical parameters, do you believe this?"

Zhao Lichuan raised his eyebrows slightly, and said: "What if

I say I don't believe it?" Wang Chaoyang smiled faintly and said: "If I were you, I wouldn't say that." It's the first time you work together, why don't you give young people a chance, and this is also a chance for yourself, isn't it?"

Zhao Lichuan's frowning brows did not spread, and his face sank slightly.

Sun Baoquan's heart on the side began to beat suddenly, and Wang Song couldn't help but clench his fists, they couldn't guess what Zhao Lichuan was thinking.

After a while, Zhao Lichuan suddenly laughed: "Okay, it's a good sentence 'give young people a chance'! I believe in your words, and I also believe in your technical strength!"

Wang Chaoyang nodded.

Behind him, Sun Baoquan couldn't hold back any longer

, and said excitedly: "Director Zhao, thank you for your trust, thank you so much!" Zhao Lichuan glanced at Sun Baoquan angrily and said: "Thank me for being useless, thank you for the red star!" I said Sun Monkey, you should really reflect on yourself, you have been working on gears for more than ten years, right? The technical strength is simply a mess, every time you let you improve, you have all kinds of prevarications, and in the end you have to find the red star for help, you say that you are not ashamed!".

Sun Baoquan's old face flushed: "We Sanhe Machinery has no talents, talents like Wang Chaoyang

and Zhang Miaomiao, where to find them!" "This is to the point!" Zhao Lichuan looked at Zhang Miaomiao and then at Wang Chaoyang, and asked, "You two little guys are really good, even I look at it when you say it, you can master such a difficult technology for gears, you are really talented, do you want to come to work under me?"

Hey, I'm talking about Director Zhao, don't dig the foot of the wall in front of me!" Zhao

Lichuan laughed and said, "Just kidding...... Anyway, I didn't think it before, but now I find that my teeth don't hurt anymore, just in time for dinner, let's have a light meal together, and I'll treat you.

In this way, Zhao Lichuan, who was in a good mood, took Wang Chaoyang and others to have lunch at a nearby restaurant, and then Wang Chaoyang and others set off to return.

This trip was a dream trip for Sun Baoquan.

Before coming, he was worried, and when he saw Zhao Lichuan scolding his back, he was in a good mood, not only gave him another chance, but also took the initiative to invite him to lunch.

On the way back, Wang Song kept talking with great interest, Wang Chaoyang praised his father while driving, and Zhang Miaomiao sat quietly in the co-pilot.

Only Sun Baoquan has a lot on his mind.

He was naturally happy with the outcome of this "dream trip", but he also had deep worries at the same time.

At the beginning of the meeting with Zhao Lichuan, the atmosphere was very solemn, Wang Chaoyang used a simple topic to relieve toothache to ease the atmosphere, this seems to be a small thing, but it is actually very important!

Later, it was Zhang Miaomiao who explained the improvement plan of the gear. A little girl who is only a promise, what she said is all insightful, otherwise Zhao Lichuan would not be impressed.

In the end, Wang Chaoyang bluntly said that the technical parameters were not perfect, and this matter must be a secretive topic for other factories, but Wang Chaoyang said it directly. What's even more strange is that Zhao Lichuan, who heard this information, did not get angry, but agreed to give one more chance.

Sun Baoquan understands Zhao Lichuan's temper very well, he is a sour-faced dog, and it is very easy to turn his face, but why didn't he turn his face with Wang Chaoyang? Sun Baoquan understands that it is because of Wang Chaoyang's

calm self-confidence, the kind of self-confidence that flows from his bones, which can easily make others trust.

But what Sun Baoquan couldn't understand was, where did a young man in his twenties get that self-confidence

? The more Sun Baoquan thought about it, the more worried he became, the people of the Red Star Factory were so good, and if the Red Star Factory was given time to be full-fledged, what kind of competitiveness would it have?

The story of Dong Zhuo's entry into Beijing during the Three Kingdoms period Sun Baoquan knew that this time he was cooperating with the Red Star Factory, was it not a matter of luring a wolf into the room? Thinking of this, Sun Baoquan

broke out in a cold sweat.