60s researcher

The three of them went all the way, because it was time to go to work, so there was no one outside. Fortunately, each workshop had a number plate, and they found the place smoothly.

There are a lot of people in the workshop, and there are 4 production lines in total. Bicycles come off the production line continuously. The open space in front of the production line is full of bicycles, which still looks very spectacular.I couldn't help but just looked there.

"What are you doing?" A middle-aged man just came in and saw them standing there strangely, not like workers in the workshop, with a vigilant expression.

"We are new technicians. Director Xu asked us to find Qian Jianqi." Seeing the person coming, Lu Jian immediately expressed his intention.

"I am Qian Jianqi, the workshop director of the fifth workshop. The factory manager has already told me, you come with me!" They replied and led them into the workshop.

The three of them looked at each other, feeling that Director Qian didn't seem to welcome them very much.

When I walked into the workshop, I found that there were several small rooms inside, but the doors were mostly closed, and I couldn't see what was inside.

Qian Jianqi didn't stop until he brought them to the door of the innermost room. He opened the door, and inside was an office of about ten square meters. There was a large table and a few chairs inside, and piled up on the open space beside it. some parts.

"This is yours from now on. If you need anything, come to me." Director Qian led them to the place, as if he wanted to leave immediately.

"Wait, Director Qian, I need some raw materials and parts here, can you arrange them here?" Seeing that he was about to leave, Lu Jian took out the material application form in his trouser pocket, which was made by him for the drawings I got it out by the way.

"..."

Director Qian didn't expect him to start asking for things as soon as he got there, he was a little dazed, and after realizing it, he took the piece of paper and looked at it carefully.

"Many of your parts are not available here, and the machinery factory probably doesn't have them either. You have to design the parameters yourself and cut them?" His expression was a little ugly, and these things really made him difficult. If the director Xu said that he must be satisfied At their request, he would definitely leave immediately.

"Should we have machine tools here?" Lu Jian actually felt a little embarrassed. This air conditioner was prepared for the machinery factory.Originally, he was in the machinery factory, where there were machine tools, and it was relatively simple to make parts, but he came here by accident.

"There is one, but it broke down some time ago, and the processed products are completely unusable. Someone from your machinery factory directly said that it can't be repaired, and let us dispose of it as waste." Director Qian said this with full of resentment, as if he was right. That person is very dissatisfied.

"Well, let's go and see, and try to see if we can save it anyway." Xu Yan immediately found the crux of the problem. It should be that the technicians from the machinery factory pissed him off, which led to seeing them now. Three is not pleasing to the eye, this is being angered.

"Okay, you guys come with me." Director Qian's expression softened a little, and finally felt that the few people were not so annoying, unlike the technician before, who looked down on others.

Director Qian led them out of the workshop, and walked directly into the first workshop. The layout inside was similar to that of the fifth workshop, except that there was a machine tool that was stopped at the front.

"It's right here. Before we were short of parts temporarily, we could process them here. But if it broke, we can only report like a machinery factory, wasting a lot of time." Director Qian looked at the machine tool with great distress.

Lu Jian took a closer look at the appearance of the equipment. It could be seen that the user was very careful. The surface of the machine tool was very clean and tidy. There were no scratches on it, and it looked brand new.

"Let's do a power outage check first!" Lu Jian looked at the two of them, then reached out and pulled out the electrical plug of the machine tool.

"Okay, first check the parts of each part to see if they are severely worn or broken." Seeing that he had cut off the power, Xu Yan began to disassemble the outer shell of the machine.After a while, the three of them each chose a place and got busy.

Director Qian saw that they were very busy, so he didn't bother them. He stood a little far away and watched them carefully.

After a while, a middle-aged man with seven-part hair came over. The person who came was Du Xing, the director of the first workshop.

"Old money, where did you find a master who can't do it?" Director Du smiled narrowly. He had given up hope for this machine. The last time a technician in his 30s came here, he couldn't handle it. Today, the three mouths What a hairless young man can do is to toss and toss and say that it can't be repaired.

"The newly transferred technician from the machinery factory said that Director Wu greeted him." Director Qian and him have been old friends for many years, and they have a good relationship, so they don't have so many scruples when talking.

"Director Wu, isn't that over there right now? Even our factory has been spun off, and there's still time to take care of these guys. Maybe it's really a treasure."

Director Du was a little surprised. Hu'an City is currently in a precarious state. Anyone with eyes knows that it will not be quiet for a while. Director Wu should be busy now, but he even got three people to the bicycle factory. Those who came to take refuge may have real skills.

While the two were talking, the three people on the opposite side had already checked the entire unit. Although there were some minor wear and tear, it did not affect the operation. After restoring all the parts to their original state, Lu Jian plugged in the plug and started the machine tool.

Only the transmission noise is loud, and the mechanical parts do not move.It can be determined that the host has failed.

"Did you check the parts just now, did you find any installation errors, or incorrect connections?" Lu Jian thought for a while, and decided that it would be better to exclude them one by one.

"I didn't find it. There is no fault in the parts, and there is no problem with the installation." Xu Yan thought about it carefully and found nothing wrong.

"There is no problem with the installation, and I have checked it carefully." Zhao Lei also gave a definite answer.

"What about the guide rail and the main shaft? Is there a lot of friction or mutual interference?" Lu Jian proposed the next possibility.

"There is a bit of friction between the two places, and there is slight wear and tear, but it's not serious, and it won't cause this to happen, and the parts don't interfere with each other." Xu Yan inspected this place, and he didn't find it. situation.

"However, it is still necessary to lubricate, otherwise, even if it is repaired, there will be errors."

"The rest is to see if the pipes of the hydraulic and pneumatic systems are blocked or not sealed well." Lu Jian thought for a while, and the current machine tools are all old-fashioned. If there is no problem with the transmission and control system, it is the problem of the main engine. These are the problems.

While talking, the three of them began to check the pipes of the hydraulic and pneumatic systems. Sure enough, both pipes were severely blocked, and there was a problem with the seal.

Isn't this a problem that can be found by careful inspection?Why is it worth the money? The technician spent a long time without finding out, and directly said that it couldn't be repaired.

"The technician before was not a fake, right?" Lu Jian was still a little puzzled after carefully cleaning up the clogged pipes.

"Is it possible that the technicians who came here were not machine tool technicians? There are many projects in the machinery factory, and the ones who came here may be better at other fields. Who would have known that this bicycle factory has machine tools." Thinking about it, Xu Yan probably had this kind of explanation.

"Well, have you cleaned it up? Now start putting the pipes back together, and you must remember to seal them well, or they won't be used again in a few days." After cleaning up and starting to put them back together, Lu Jian hurriedly reminded the other two.

"Understood." During this period of time, they were also used to being instructed, and Zhao Lei and the two obediently agreed.

When he was almost busy, the two people who were standing aside and talking just now came over. Director Qian still held a basin of water in his hand and placed it a few steps away from the machine tool.

"How's the situation? Is it fixed?" He looked anxious.

"Okay. You can try it now." Lu Jian stood up and clapped his hands. Seeing that Zhao Lei and the two of them also started to pack their tools, he knew that the two sides were also finished.Hurry up to plug the machine tool back in, start the machine tool, and the parameters have been set before.

I only heard a bang, and the machine started to run smoothly and smoothly. It was not like before and could not move, but because there was no material, it was only idling.

"Hurry up, Li Long, Zhao Jing bring some materials over here, the machine tool is ready to process parts, Sun Ji, hurry up and come here too." Director Du was very happy to see the machine tool in operation, and shouted loudly to the people working inside. , Let three people come over and take over.Three people immediately came out of the busy crowd over there, two went to carry the materials, and one came directly to take over the machine tool.

"?" Who is this?Where did it come from?

"You've worked hard, wash your hands quickly." After finishing speaking, the man enthusiastically pointed to the basin beside him.

"This is Director Du from the first workshop. We are now in his territory, and there will be many places to deal with in the future." Director Qian seemed to be in a much better mood, and he became more enthusiastic and joked.

"Director Du, please take care of me in the future." Xu Yan, who is better at dealing with people among the three, quickly exchanged pleasantries with them, and Lu Jian and Zhao Lei also said a few words from time to time.

"These three are all talented people. They are developing air conditioners and need a lot of parts. You need to support them." Because the machine tool was repaired, Director Qian seemed to be on their side, and directly helped them find Director Du for support.

"That's easy to say, the air conditioner is a good thing." Obviously, Director Du had heard of the air conditioner, his eyes lit up when he heard the words, and he agreed in a hurry.

"Director Du, many parts need to modify the processing parameters first. Can we operate it by ourselves?" Lu Jian thought that the parameters of this machine tool were all set, and the workers here couldn't figure out what they needed. It's better to come by yourself.

"Of course, we don't know how to modify this machine. You are experts, so you have the final say." Director Du agreed very readily.

"It's too late today. Tomorrow morning, this machine will be yours. Just return it to its original form and give it to our workers." He calculated the time and could spare it tomorrow morning.