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Especially when they were eating, they realized that it was much better than the food in the cafeteria.

Not only the meat, but also the quantity! You can add it after eating!

"Woooooooo, good time..."

After the students were full, they were 200% full of energy and full of energy.

They must not fail the good intentions of Director Lu and Senior Sister Shen!

Lu Huai'an didn't pay much attention to it. Since Shen Ruyun was in charge of this matter, he would not interfere rashly.

Otherwise, it seems that he doesn't trust Shen Ruyun.

Uncle Zhou is also going back, because Zhou Lecheng is also going to the village to prepare for class.

To be honest, Zhou Lecheng was really reluctant.

But Uncle Zhou said that there were many things in the village, and he couldn't delay. He was able to come down for the past two days, and it was all supported by the village chief.

Having said that, Zhou Lecheng has no choice.

Lu Huai'an drove Uncle Zhou to the station with a few snakeskin bags in the trunk.

"It's really not necessary. Last time you gave so many things, I..."

Taking it all down, Lu Huai'an said sincerely: "Uncle, don't be polite to me, I'm not going to tell you, I have indeed made some money in the past few years, these are not worth taking, it's just my heart, you Don't refuse."

Next to Zhou Lecheng also helped, Uncle Zhou had to say thank you next.

"Uncle, when I make money, I will buy it for you too." Zhou Lecheng clenched his fists very seriously.

Uncle Zhou patted him on the shoulder and sighed: "Uncle Dongshi, you must study hard and do things seriously... Since you don't want to do anything about your daughter-in-law now, I will tell your parents."

Bowing his head and humming, Zhou Lecheng cried, "Uncle, thank you."

The pressure on this side, his uncle is all over.

"Silly boy, what's the matter." Uncle Zhou put the things into the car one by one and waved his hand: "Go back."

Watching the car go away, Zhou Lecheng's eyes were still red.

Lu Huai'an glanced at him sideways, smiled, grabbed his shoulders, and said in a low voice, "Why don't you get married? Since the family is in a hurry, be more positive this time."

"Huh?" Zhou Lecheng didn't understand what he meant.

Raising his eyebrows, Lu Huai'an hinted, "Aren't you going to be a teacher? There are many young classmates working with you."

The female classmates in the county may be younger, but the classmates in the city should all be at the same level as him. They have to study and don't have time to worry about them on weekdays. Now they can always find time.

Zhou Lecheng's heart skipped a beat, and his face flushed: "Brother Lu! Don't make fun of me!"

"Hey, what a joke, brother is telling you something serious."

After all, Zhou Lecheng was indeed a little moved after thinking about it.

Yes, I didn't dare to think about these things in order to study before.

But now they are all done!

If you can really find a like-minded person, it's not impossible to get married...

Lu Huai'an had something to do in the afternoon, so he simply asked Shen Maoshi to come and pick up Zhou Lecheng to go to the village.

"What's the matter?" Shen Ruyun asked casually as she was about to go out.

"Li Hongda is back today." Lu Huai'an smiled, very happy: "I heard that they have found the reason."

It's just that it's hard to say on the phone, and Li Hongda said it back and told him in detail.

Anyway, as long as it can be solved, Lu Huai'an doesn't really care much about this specific reason.

"Oh..." It turned out to be like this, Shen Ruyun looked in the mirror and took care of her hair: "I took my brother's car to the village, now the weather is hot, some people don't buy cheongsam, I want to change some styles, Then I have to see the arrangements of these classmates, and go to the store again, I may not be able to come back for dinner in the evening."

Her schedule was tight enough, and Lu Huai'an frowned: "Did you change the style in your store? Would you like me to take you there?"

"No." Shen Ruyun glanced at him quickly and smiled: "It was Sister Lan who said that the clothes I designed were pretty good-looking. Let me help them figure it out and draw a few styles."

There is no shortage of clothes in their store. She has drawn a book, and just pick a few pieces on it and can last for a month or two.

It turned out that she was there to help Noah draw. Lu Huaian thought about it: "Oh...you, what is it called outside?"

What?

Shen Ruyun didn't understand what he meant and stopped: "Huh?"

"Just, use your brain and help with drawing. Some factories also have this kind of thing, but they will give you a position and pay you a salary."

Hearing what he said, Shen Ruyun was amused and gave him an angry look: "Come on, I don't paint very often, I just help paint a few styles occasionally, and I can ask for a few dollars."

Besides, she still needs money for her own property, what does that look like.

She said so, but Lu Huai'an had no choice but to hug and kiss: "Okay, hard work, daughter-in-law."

"Oops, I just rubbed the powder."

Shen Maoshi happened to come too, and as soon as the horn was honked, Zhou Lecheng and Shen Ruyun hurried out.

His car is so big that it cannot be parked at the door for a long time.

After eating, Lu Huaian also set off.

Li Hongda came back in a hurry, got out of the car and went straight to Lu Huaian.

As soon as they met, he held up a notebook and showed it to Lu Huai'an, "I wrote it all down!"

"Would you like to go back and rest first?" Seeing how tired he looked.

Li Hongda raised his hand and smelled it, and it really smelled a bit: "Okay, I'll go back to the dormitory to take a shower, and I'll come to you after taking two bites of rice."

"It's okay, don't worry." Lu Huai'an drove the car, glanced at the notebook and smiled, "I'll check your experience first."

When everyone sat down together in the conference room, Lu Huaian had a bottom line.

Li Hongda cleared his throat and began to speak from the beginning.

"This time, I learned a lot in Tingyang..."

When he arrived at the factory, he was greeted by an old acquaintance.

When he participated in the competition in Beifeng, the engineer slept next to him.

After the two recognized each other, they became a lot closer. He knew everything about Li Hongda's problems and said everything.

"Especially the drills and milling cutters I brought over, they used a variety of methods for inspection and measurement."

From the outside, there is no problem.

Even the material is no problem.

Therefore, when their machine tool factory allocated Xin'an parts factory, they did not find this problem.

Such drills and milling cutters seem to be the same, but there are actually subtle differences.

"This batch, this, the drill, this, the milling cutter." Li Hongda took it out of the small bag and handed it to them: "Look, its section is complete, it is a whole."

Indeed, Lu Huai'an frowned and looked at it carefully, then hesitantly said, "This is quite normal."

"Yes." Li Hongda took out another bag, took out a few drill bits from it, and handed it over: "Look at this again."

At first glance, it's still the same.

But when he looked closely, Lu Huai'an couldn't help but rubbed his hand: "This..."

"That's the problem." Li Hongda nodded and pointed to him the details: "See? There's a hair-like thread here."

This line is very thin, inconspicuous, and usually completely invisible.

"This is the difference between the whole and the interface. Normally, this kind of connection is not bad, but the key is that they moved a little bit here."

It won't make any difference to use, after all, it's still the real thing.

But after using it for a long time, it will have a slight difference.

With the passage of machine time, the wear rate of such drills and milling cutters will increase.

"It won't have much impact on the machine tool, and the machine tool factories that have been doing it for a long time are used to it. Once the drill bit and milling cutter are changed every other day, it will not cause breakage at all."

This kind of practice, most people know, and will not deliberately mention it.

Anyway, it will be replaced after a long time!

Happened to meet Xin'an's side, a group of people who like to do things according to the rules very much.

When I was studying at that time, the engineer said how often to change, that is how long to change.

Before the time came, it broke, and that was the problem with the drill and milling cutter.

Director Zhang was very surprised by this result, and even asked his own workers to come over and inquire.

As a result, some of the drills and milling cutters in their factory are homemade, and some are purchased from outside, and they are generally replaced every two days.

Called over to ask questions, and people still plausibly said: "That's for sure, if it's all in one, it will cost too much raw materials, right? Besides, it doesn't affect anything, and it's good for you to change it more diligently. !"

"Oh, the most important thing is that if we don't change it, how can you make any money, right?"

In the words of Director Zhang, the other party was speechless.

As a result, Director Zhang brought over a batch of their drill bits and milling cutters as an apology.

It's just the latter, drill bits and milling cutters, their factory is ready to produce their own, Xin'an may still only be able to enter this kind of change once every two days.

Because their factory does not plan to expand the production of these small parts, it is estimated that it is only enough for their own use.

"In general, that's it." After Li Hongda finished speaking, he looked at Lu Huaian excitedly: "I have an idea."

Lu Huai'an was still pondering, and seeing him like this, it was a little strange: "What do you think?"

"I specifically asked, and they said that the machine tools in our factory can also produce drills and milling cutters. I thought, do we want to make milling cutters as well?" Li Hongda thought clearly and rubbed his hands together. : "Director Zhang said that if we produce, they agree to give priority to us."

In this way, at least after it is produced, there is no need to worry about sales.

Lu Huai settled down.

"This is the data I made with them. If we decide to do it later, we have to prepare all kinds of models..."

Li Hongda works meticulously and takes all aspects into consideration.

He even used Director Zhang's guilt to make him promise to introduce them to several customers.

After all, the people who work with Director Zhang and the others are basically peers. Other things are not necessarily needed, but drills and milling cutters are absolutely indispensable.

And what he thought was that people in the world have been suffering from such tricks for a long time. If they can produce good quality, they will definitely be able to win a large number of orders.

It is best to develop one or two new products, apply for a patent or something, how fragrant!

"Okay, you're quite thoughtful about it."

Lu Huai'an thought about it~www.readwn.com~ and nodded decisively: "Then, try it."

As long as he was serious, Lu Huaian didn't care about spending some money.

Li Hongda's eyes lit up.

Before he came back, he had been thinking about how to convince Lu Huaian.

A military order must be made. If you can't figure it out, you can do it. Then you have to start from the principle to the production, and from the perspective of research and development...

Unexpectedly, he didn't need anything, and Lu Huai'an gave him full trust.

Li Hongda's face flushed with excitement, and he stood upright with a snap: "I must do my best!"

It's been a few days, and I learned a set of military style from them. Lu Huai is happy: "Okay, I'll wait."

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