60s researcher

"The more detailed the scoring criteria are, the less likely it is to resort to petty tricks. At that time, the scoring rules can be announced directly, and special personnel will be arranged to verify the list of candidates." Lu Jianjian thinks this is not a problem.

"Let's do it like this. I'll hold a meeting with the factory committee later and decide on the scoring standards first."

"Then I'll be in the workshop, let's see how things are going over there." Lu Jian glanced at the time, and it was almost time to get off work. Those two foreigners would definitely not work overtime, and their residence had not been arranged yet.

"Yes, I have arranged for the two technicians to go to the family building. I will send someone to pick them up when they are about to get off work. I just arranged for someone to watch them." Director Xu did not arrange to meet them with Lu, and the technical department was often too busy. It was very late, and the staff was relatively simple, which was not conducive to surveillance, while the staff in the family building was more complicated, and the two foreigners received a lot of attention inside, which was convenient for people from the security department to enter.

"Okay." Lu Jian went out after the matter was finished.

When Lu saw the workshop, two foreign technicians were leading a group of people talking about a grinding machine. He went to listen and found that the other party was talking about the operation and maintenance of the machine tool. After listening to it for a while, Lu saw that The talk is relatively complete, without saying some nonsense.

Lu Jian didn't wait long, and went directly to a workshop far away from here. When he entered, Zhao Lei and Jian Mingyuan were leading a group of people to modify the machine, but the modification was only on the assembly and transportation. Other places Haven't started it yet.

"Mr. Zhao, how is it? Can you change it?" Recently, there have been too many people in the group, and they didn't call names in front of everyone, and they all used more formal addresses.

"It can be changed, but it is more troublesome to change the machine tool." The structure of the current machine tool is very different from the machine tool they modified before, and there are many places in the drawings that are not marked, or there is a lack of data, which is a bit troublesome.

"Okay, you guys go on first, I'll take a look." Lu Jian took a drawing of a grinding machine and was about to study it. It happened to be off work soon, and the person that Director Xu said should have gone to pick up those two people. Tonight They can work with confidence.

Lu Jian walked over with a box of tools, and immediately began to disassemble it according to the drawings. There were many precision parts inside. Lu Jian used a pen to record the size and location of the parts while dismantling them, so as not to make mistakes.After a while, Jian Mingyuan and Zhao Lei came over. It should be that the teacher over there is almost done. The two of them didn't speak, and directly helped him dismantle it together.

When Lu saw that they finally finished dismantling the place that could be dismantled, it was already very late, and the technicians who had changed the production line there before had already left. Someone makes a lathe there.

"Jian Gong, if I forcibly remove this motor, is there any way to restore it?" Lu Jian looked at it, and found that the motor had to be dismantled. There is no data, there are other distribution parts, and there is no data.

"According to the distance and space, it can be operated, but you need to find a professional advanced cutter, preferably level 60.00, the failure rate is 37%. Seven, this crossbar and this will block the operation angle of the tool, the best operation The angle is from here, and the wrist and the ground are [-] degrees nine." Jian Mingyuan held the tool and gestured inside for a long time, and finally gave an answer.

"No matter what, if you have hope, you have to try it. XCMG, you can go to Director Qian and ask him to help find a cutter and a welder, preferably eighth-level workers. Let them try to see if they can cut it out first. , and then solder it back.

"it is good."

The next day was still in the evening, when the person arranged by Director Xu took the two foreign technicians away, Lu saw them and went to the workshop where he stayed last night.The machine dismantled by them yesterday was still there.

Jian Mingyuan went directly to draw a line on the part that needs to be cut with a pen.

Director Qian brought two people over within a few minutes. One was an old acquaintance, Mr. Wang, an electric welder who had helped them before, and the other was a middle-aged man whom he had never seen before. Carrying a toolbox.

"Master Wang, I knew it must be you." Seeing him, Zhao Lei was very happy. They had spent a lot of time together before, and they were not very close.

"But not me, an old man, those young people don't have such good skills. If they can't meet your requirements, they can only let me, an old man, do the job. This is a senior cutter, Master Mei, with more than 20 years of experience and a good job. Absolutely exactly." Before Director Qian could speak, Master Wang introduced the people around him.

"Trouble both of you, this time it's more troublesome." Lu Jian and Director Qian nodded and led the two masters to the machine tool.

"We need to take out this thing, the motor, and then weld it back. The two masters can see if it can be done?"

Master Mei seemed to be a very silent person. He hadn't spoken since he came here. When he heard what Lu Jian said, he directly took out his own tools, squatted on the ground and began to try. Jian Mingyuan squatted next to him. While telling the angle of entry, distance and strength.

"It can be taken out without damaging other places." After about ten minutes, he put away his things and stood up.

"Then let me see if I can get it back." Hearing that he said it could be done, Master Wang hurriedly squatted there with his own things and began to try it out. From time to time, he used a tape measure to measure the distance between the welding point and other places.

"It can be done, but there are a few places that need to be well protected, and the welding sparks will splash." Master Wang pointed out a few places, all of which are relatively close and easily affected.

"You can use cotton cloth to isolate those places." He stood up and felt that this matter was relatively easy to solve.

"Two masters, are you sure?" Lu Jian still asked.

"Little comrade, we have been masters for so many years, and it's not that we haven't done more difficult things. Of course, we dare to speak out when we are sure." Master Wang was a little unhappy when he was questioned.

"That's right! The two masters of Lu Gong participated in the national skills competition before, but they were both in the top few. They have done quite a few projects." Director Qian also spoke at this time.

"Then I will trouble Master Mei to cut the thing first today, and it will take a while to weld it, and I will trouble Master Wang later." Seeing that they are so sure, Lu still thinks to give it a try.

"No problem." Master Wang agreed very readily, while Master Mei squatted beside the machine tool in silence again, took out the tools, and Master Wang hurried forward to help him.

The cutting proceeded very slowly. Master Mei took off his coat directly, and only wore a blue sweater underneath. The sleeves on his arms were rolled up, revealing his bulging muscles. He held the knife in one hand, and carefully adjusted the knife with the other. The posture of entry and the angle of entry.Every movement is very careful, except for the subtle movements of the hands, the whole body is motionless. It didn't take long for the sweat to fall from the forehead, and the whole clothes were soaked. No one dared to move. approach him.

After about half an hour, everyone around could see their necks were stiff, and the whole motor was taken out completely.When Lu saw that they took over the motor, Master Mei put his tools back, then stood up and wiped the sweat off his face with his sleeve.

"Check it, there is no other damage inside." He saw a group of people staring at the motor and pointing to the inside of the machine tool with serious eyes.

Lu Jian hurried over to have a look. Such a big knife was going back and forth inside, but there was not a single scratch on the inside. This is really a craftsman of a great country.

"It's perfect, thank you, Master Mei, there is another lathe to be dismantled." Lu Jian was completely convinced now, and quickly asked him to dismantle the other lathe as well.

In the end, it was Director Qian who sent the two masters back. Lu saw that they were already obsessed with disassembling the motor.Because there are only two motors, Zhao Lei studied the spindle that was dismantled yesterday.

"We don't have this material in our country, do you? Have you seen it?" Zhao Lei looked at the main shaft shell that had been taken off for a long time, but he didn't recognize what material it was.

"I don't think I've seen it before." Xu Yan looked at his hand for a while but didn't find any material.

"Let me take a look." Hearing what they said, Ye Gong also ran over to take a look.

"It should be a new foreign material. It looks like a low-alloy steel. It feels like there is carbon in it. I haven't heard of this kind of material in China." After all, Ye Gong has seen more than Zhao Lei and the others, and he can see it immediately I made a rough idea.

It should be low-carbon alloy steel. This kind of low-carbon steel has very low hardness, also known as mild steel. It has good plasticity and toughness, and is easy to process. It is very suitable for engineering components and parts.It was developed and later used in the large-scale sling industry, because of its characteristics, many high-quality rigging products have been developed.

"Mr. Zhao, Mr. Jian should find a way to test this material to see its characteristics and composition." Lu Jian felt that this was an opportunity, so he would test it first and report it directly when the time comes. There will definitely be professional people to study it.

"Okay." The two people who were called nodded. Researchers in this era often understand some basic content of several disciplines. After all, there are too many things missing, and sometimes they have to do it themselves.

"This should be a three-phase asynchronous motor with a multi-stage gearbox." Ye Gong on the side suddenly said something after studying for a long time.

"That's right, the structure is like this. There shouldn't be any major problems with the motor. Ye Gong, you and XCMG get out the mechanism diagram as soon as possible to see if it can be imitated. I will fix the sensor system of the spindle as soon as possible. And In these places, Zhao Gong and Jian Gong will lead people to do it, report the research progress once a week, and we must produce preliminary results in a month." Lu Jian started to assign tasks with the blueprints in his hand.

"no problem."

"Okay." Everyone responded.

"Also, our current job is to transform the production line. Director Qian will arrange people to help us, but you still need to finish the transformation first."

"But don't worry, Director Xu has already borrowed a lot of people from the mechanical department. According to my estimation, they will come over in three days, and you will come over easily by then." While doing research and reforming, the pressure is too great, and the time It's hard to grasp.

"Really." Hearing this news, Zhao Lei was very happy. Now that there are few people here, it's hard to keep busy.

"The machinery factory has already agreed, and now we need to wait for the approval from the higher-ups."

After talking about things, everyone got busy, and everyone was followed by a new assistant as an assistant.

They have been busy until very late, and Director Zhang also knows what they are busy with recently, so he directly arranges for his secretary to deliver meals to them every day.

Time passed in the blink of an eye, and the two foreign researchers successfully completed their missions and left Huaguo, and returned to country E where their Gus family was located from the port city.Lu saw that their time was more free, but they were still more careful. Except for the old employees in the factory and the employees in the technical department, no one knew what they were doing.

One night, Lu Jian was drawing blueprints in his room, when suddenly there was a knock on the door, and when Lu Jian opened the door, he found that it was Jian Mingyuan, who was holding a large pile of things in his hand.

"What's wrong?" Lu Jian let him in.

"These are for your mother, these are for the little girls, and these are for the big boys." Jian Mingyuan put the things on the table and divided them into three piles.

"These are all going to be brought back to the team?" Lu Jian was a little surprised. This is the first time that Jian Mingyuan has bought things for Lu's mother. Before, he gave money directly, and of course most of them were for the two children. .

"They are too frugal." Jian Mingyuan also went back several times. Lu's mother is really good to the two children, and all the delicious food is reserved for the children, but the conditions in the countryside are such that even if you have money, you can't buy anything.

"You put it here. My third brother will come over tomorrow, and I'll ask him to help take it back." Lu Jian agreed directly. He has been too busy in recent months, and it is difficult to go back once a month.He would ask his third brother to come over every week, bring some things home, and hand over the monthly ten yuan to Mother Lu by the way.

"Thank you." Jian Mingyuan squeezed out a smile, looking very ugly, and Lu Jian suppressed himself from laughing.

"You have changed a lot, children are cute, right?"

"My younger sister is fine, and my elder brother is also fine." Recently, Jian Mingyuan has suffered a great shock in his heart. He used to live in a research institute and was surrounded by research. He didn't study in a high school until he was a teenager. After going to university, I also followed Professor Xia in the laboratory. This was the first time I got along with real children.It was at that time that he realized that he was also a person who longed for a family. He envied his brother's love for his sister, and he wanted to treat his sister well even if he gave up everything.He didn't expect that someone like him would be liked by anyone. Every time he went back, the little girl kept calling her daddy and asking for a hug, which made him reluctant to refuse.

Seeing his elder brother, he sometimes thinks about his unborn younger brother, whether he had the courage to give everything for him at that time and fight hard. Although he doesn't know what the future will hold, he will try to become better.

"That's good. By the way, there is one more thing. Xue Yang is progressing very fast. The school teacher said that he can take the junior high school entrance examination this year, but he has to go to the town or county to go to junior high school. What do you think?" Basic.

"Can you come to the city? By the way, bring your sister too?" Jian Mingyuan's eyes lit up.

"It's difficult for Xue Yang to come to the city. It's impossible for my sister to come here. Who will take care of her? We are so busy that we don't even have time to eat. Think about you who followed Professor Xia when you were young." Lu Jian felt that he was completely whimsical.

"..."

"Then can brother come to the city?" Jian Mingyuan had no choice but to give up the idea of ​​letting his sister come here.

"Get his household registration here first, and it will be in your name. You didn't go through the formalities before. Once you have a city household registration, you can go to school here." Now the household registration changes with the relationship between work. Jian Mingyuan said before that he would adopt Two children, but because it is the Chinese New Year, they have not moved their household registration yet.

"Then I'll go back next month for two days to get the household registration done, and my sister will move in with me." Jian Mingyuan nodded, and was about to leave after speaking.

"One more thing, do you have any news from Professor Xia and the others?" Lu Jian was a little worried. Since Professor Xia and Professor Xie went to the oil field, there has been no news.

"Ah, yes, teacher, they were sent to the Northwest Base to do a secret project as soon as the drilling rig experiment was completed."

"Where did you get the news?" Lu Jian was a little surprised. He didn't receive any news, and he didn't even know the experimental results of the drilling rig prototype.

"News from the research institute." After all, Jian Mingyuan has been in the research institute for so long, and he can still receive a lot of news, especially those old researchers who watched him grow up have a love for him.

"What was the result?"

"The depth of the drilling rig has reached 6000 meters, and the rotation speed of the drilling tool can reach up to 2400 rpm. It operates well under high pressure without any failure. This experiment lasted 53 days, and a total of 12 oil-producing wells were discovered, including 4 oil-rich wells. Estimated output..." Jian Mingyuan immediately reported a series of data.

"That's not bad." Lu Jian nodded, as he expected.

"Let's go." Jian Mingyuan walked out after speaking.

On the seventh day after Director Xu made the call to Director Wu, the researchers from the machinery factory arrived late. There were ten people in total.Factory Manager Wu didn't fool around casually. The people who came were all the backbone of the machinery factory, and two of them were acquaintances who were in the CNC machine tool research group with Lu Jian and them.With their joining, Lu saw that their pressure was reduced a lot, but they came here for a purpose, mainly for the latest machine tools.And since then, I have made a request to be responsible for the transformation of machine tools.

Lu Jian didn't refuse either. Anyway, the research results will be reported at that time, and more technologies will be circulated internally, and only by competing with each other can they continue to improve.

During this period of time, the results of housing allocation in the factory also came out, because this time the allocation was directly based on seniority and contribution, and all points were very transparent, so nothing bad happened, and those who were assigned were naturally happy , Those who can't be allocated can only rush forward and work hard, and the efforts have a clear direction, and the next housing allocation in the factory will still follow this rule.