In fact, as far as the cold handle country itself is concerned, the interest in Feng Xiaochen is not great.He did not see the scene of Feng Xiaochen talking to Meng Fanze, and it is naturally difficult to imagine why Meng Fanze paid attention to this young man.However, since Meng Fanze recommended Feng Zhichen to him, he could not be pushed.For this reason, as early as last night, he had already figured out the way to settle the Feng Ming.

Hearing Feng Xiaochen ask questions, the cold handle country made a gesture to Wu Ximin.Wu Ximin would get out of the house and soon returned with an iron pimple.He put the iron pimple in the middle of the room, then nodded to the cold handle country, and sat back in his seat.

“Son, let’s see what kind of play it is.”The cold-handled country pointed to the iron pump and said to Feng Zhichen.

Feng Zhichen glanced at him and replied, “This is a hydraulic valve, isn’t it?”

“Well, well.”The cold state praised a word.Hydraulic valve is a device used in hydraulic systems to adjust liquid flow, pressure and direction, and is widely used in mechanical engineering.To be able to recognize the hydraulic valve, is not a great skill, but if Feng Xiaochen can not even recognize the hydraulic valve, the cold handle country does not need to say anything next, directly send him to the factory department to help the whole document on the line.

"You take a closer look at this hydraulic valve to see if there's anything wrong."The cold country continued to say.

Meng Fanze and Chang Genlin sat next to each other, did not chid, obviously also want to try Feng Xiaochen's two pounds.Feng Xiaochen got up and went to the hydraulic valve, crouched down, fiddled a few times, and then said, “It should be oil spilled, right?”

“There are two, and I see something wrong.”The attitude of the cold country has eased a lot.The main structure of the hydraulic valve is a valve body and a valve stem.The valve stem is inserted in the valve hole, and can be reciprocating under the action of external forces to complete the control of hydraulic oil.In order to ensure the smooth movement of the stem, there will be some lubricating oil between the stem and the valve hole, and there is hydraulic oil in the valve body.Feng Xiaochen can see that the oil seeps on the valve stem is hydraulic oil, not lubricating oil, which is a little able.

Changgenlin interjected next to him: "Xi Feng, since you can see that it is an oil spill, then you can judge what is the reason for its oil leakage?"

“The valve stem is worn out, and there are some more obvious scratches on it, and the hydraulic oil is seeped through these scratches.”Feng Xiaochen lifted the hydraulic valve, pulled out the valve stem, and pointed it to Changgenlin and others.

“So, how did the scratches appear?”Chang Genlin continued to ask.

Feng Xiaochen looked at the hydraulic valve in his hand and said: "The valve hole has a processing defect.If I am not mistaken, it should be the pressure sand during the process of the valve hole grinding, and the grinding is not thoroughly cleaned after completion, and the diamond sand embedded in the valve hole scratches the stem.

“Is that what the old man taught you?”The usual forest has a color of surprise.Can see the hydraulic valve oil leakage, can be explained by experience, found on the valve stem scratch, which is also a little eye can see.But being able to say the defects in the process is a real manifestation of understanding.You know, Linbei heavy machine such a large enterprise, can suddenly see this reason, can not find one.

Linbei heavy machine itself does not produce hydraulic parts, this hydraulic valve is from Mingzhou Province, a professional supporting enterprise called Xinmin Hydraulic Tool Factory.Hydraulic valve installed on the excavator, there is no problem at the beginning, after a period of time, began to appear a slight oil seepage phenomenon.The work of hydraulic parts is driven by the internal hydraulic oil, the hydraulic oil leakage, the internal pressure will gradually become smaller, and the hydraulic parts will be difficult to accurately put in place, which will affect the performance of the entire equipment.

Linbei heavy machine sent a letter to the new people hydraulic tool factory, informing the hydraulic valve oil seepage thing.The new factory was also simple, and without saying a word, two new hydraulic valves were sent, one for replacing the damaged one, and the other as spare parts.Facts show that this practice of the new civil factory is very forward-looking, the new hydraulic valve after a period of work, there is the same leakage phenomenon, fortunately there are spare parts, which is not delayed.

A hydraulic valve is not worth much, but replacing the hydraulic valve is a very troublesome thing, at least it takes half a day.An excavator is going to stop at three forks and five to replace the accessories, which kind of thing is not happy with the customer.This time, the cold handle country came from the industrial experiment site of the excavator, with the hydraulic valve that had been replaced before.He has informed the factory a deputy general named Peng Ocean to come to Beijing, ready to let him take this hydraulic valve to Mingzhou Province to go for a trip, and the new people's factory to say, in any case, but also let the other side provide longer durable life products.

Yesterday, Feng Xiaochen proposed to Meng Fanze that the development conditions of the new excavator are not mature, one of the important reasons is that the supporting system is not perfect, and the quality of many accessories is not off.He believes that we should first work hard to solve the production process problems of these accessories, improve the quality in an all-round way, and then consider the development of new models.

Meng Fanze was moved by the idea of Feng Xiaochen, went to the hospital and Changgenlin to discuss, they all felt that this is a correct path, so they came to the Beijing procurement station of Linbei Heavy Machinery to discuss this matter with the cold handle country.Coinciding with the cold handle country is hurting the problem of hydraulic valve, and listening to Meng Fanze's story, I also feel some reason.He asked who had come up with the idea, and knew the name of Feng Xiaochen.

Meng Fanze is a lover of talent, he is well respected in the whole industrial system, that is, because of his love of talent, through his hand to find and promote the appointment of many cadres, now these cadres have become the backbone of all walks of life, in turn also improve the status of Meng Fanze.After he talked with Feng Xiaochen, he firmly believed that the young man had a great future, so he was determined to snatch him from Luo Xiangfei.He suggested to the cold handle country to absorb Feng Xiaochen into the industrial experiment of the 12-meter excavator, and to examine Feng Xiaochen's ability in his work.Cold handle country inconvenient to refuse, it thought of an idea, that is, let Feng Xiaochen accompany Peng Ocean to the new people hydraulic tool factory to make representations.

Looking at the idea of the cold handle country, you Feng Xiaochen is not saying that you want to do a good job of accessories, then well, you go to help us solve the quality problem of the hydraulic valve.Xinmin hydraulic tool factory can not bring high-quality hydraulic valve, can you have any good way?

Of course, before sending Feng Xiaochen to the new private factory, the cold handle country had to first explore his bottom to see how many pounds he had.If Feng Xiaochen does not even know what the hydraulic valve is, the cold handle country can not send him to the new civil factory.The person who lost Feng Zhichen was small, and if the new people's factory felt that Lin Beihe did not pay attention to this matter, sent a two-and-a-five to negotiate, it would be troublesome.

After Feng Xiaochen saw the problem of hydraulic valve oil leakage, the cold handle country has decided to accept him.The two questions asked by Changgenlin are not what the cold handle country wants to ask, especially the problem of processing technology, and the cold handle country feels that it is simply a pit.

At that time, the quality of domestic hydraulic parts was generally not passable, and oil leakage was very common.There are many reasons for the leakage of hydraulic parts, which may be that the valve hole does not match the processing size of the valve stem, or it may be that the chemical composition of the hydraulic oil and the seal does not correspond, in short, it is difficult to say exactly why.

Chang Genlin asked Feng Xiaochen, is to try the bottom of this young man.After all, Feng Xiaochen is a 19-year-old man, and he has not stayed in the factory, just with a cow grandfather to teach some theory, where can the technical details go?

He never thought, Feng Xiaochen is simply a golden oil, equipment manufacturing things, to find a Feng Xiaochen is not very proficient, I am afraid it is not easy.The problem of a hydraulic valve oil leakage in the district can not be difficult to overwl this future-generation strategic director?

In the future, in order to change the situation of hydraulic parts subject to people, the reinstallation office has organized a conference battle to improve the quality of hydraulic parts, and Feng Xiaochen is the presiding officer of this conference war.He went to almost all the hydraulic parts factories in China at that time, and worked with technicians and workers to analyze problems, develop technology, and accumulate rich experience.In terms of the production of the new civil factory of this hydraulic valve in front of it, in the future, it has become a joint venture, and Feng Xiaochen has been many times, and many cadres and employees in the factory have a good relationship.

“Cold, what else can you say now?”

Meng Fanze saw the answer from the expression of Changgenlin.He was happy in his heart, it seems that the ability of this Feng Xiaochen is stronger than he thinks, and his reputation of this wise eye is only afraid that it will be louder.He turned to look at the cold country and asked with a smile.

Cold handle country pretended a helpless look, said: "submissive, obey, no wonder Minister Meng can be a leader, my little cold can only run errands in front of the man in front of the man, on this knowledge to argue the ability, I can't catch up with 20 years of learning."Or, I admit that I have lost my bet, and the deputy director of this production department is not a little Feng."

"I can't really do that, I'm too young to serve."Feng Yu quickly refused.

"The cold factory director let you do it, you can do it."Meng Fanze said, "The director of the cold factory wants to send you to the new civil factory to contact the problem of unstable hydraulic valve quality."You don't have a specific identity, and your fart doesn't sound.The deputy director of an enterprise is not a high position, and what is more, you can only work for now, it is a temporary appointment.”

"Well, since Minister Meng has said so, I am disapprected."Feng Xiaochen responded.

"But it's disapprected, um-might, it's really home-schooling, it's very artistic."Changgenlin praised.

“That’s so determined.Director Luo's side, ask Minister Meng to talk about it, and say that Xiao Feng was borrowed by us.Xiao Feng's appointment, I will let the factory as soon as possible to do a formal notice.Old Wu, you arranged a room for a house, as Xiao Feng's dormitory in Beijing.Although he is going to go to Mingzhou with Peng Ocean, he still needs to come back in the middle, and he must have a fixed dormitory."

The cold handle country is really the person who is the factory director, the officer is quite Liso, and he will explain all aspects of it in a while.