When Xie Kai went home, Xie Jianguo was sitting on the sofa smoking a cigarette, while Liu Xu looked at him worriedly.

"Dad, what's wrong?" How much pressure is on his father, Xie Kai knows that comprehensive technical improvement is not a problem that can be solved by worrying about it at all. "Isn't Gan Ningyuan's team coming over soon?"

"Your dad is worried about how to improve the overall quality, these days the project team has been spinning, and many quality problems have been exposed in the process of high-intensity experiments. Liu Xu looked at Xie Jianguo with some heartache.

"Is it a design problem? Or is it a substandard manufacturing accuracy?"

The time is too short, and the product experiments are not enough, and the problem will definitely be gradually exposed in the high-intensity experiments.

"It's good to expose the problem, but if you don't expose the problem, then people don't know where to start. Xie Kai comforted his father.

He knows that hydraulic technology is an area that requires very high design and manufacturing capabilities.

"Create problems. The service life of the hydraulic pump is not as long as we thought, and the first hydraulic pump has broken down. Many spare parts cannot be installed, or the accuracy cannot be guaranteed. Xie Jianguo knew that his son couldn't solve this problem. "If it can't be solved, it will be a big problem to maintain the guarantee in the future, and it is even more impossible for the military to order. ”

He knew that his son couldn't solve it, so he said it anyway.

I hope to get advice from my son.

This kid's ideas often give him some inspiration and touch.

"Let's wait for Gan Ningyuan's team to come over. They have experience in this, although the hydraulic technology is not as good as our Hongqi factory, but in the field of construction machinery, they have been engaged in it for 30 years. Xie Kai couldn't think of a solution.

Just said that the problems faced by Yun Shi also have many quality problems that make him helpless.

Now is not the time for the comprehensive improvement of domestic manufacturing technology in 30 years.

"Why did you come back so late?" Liu Xu asked Xie Kai, "You still have to pay attention to the combination of work and rest in your studies, I have to accompany your father, otherwise he will collapse his body, and he has no time to take care of you, you have to learn to manage yourself." ”

"Mom, don't worry, just take care of my dad, I'll take care of it myself. Xie Kai said with a smile, his father is a workaholic, and his mother is by his side, at least reminding him to eat when it's time to eat, and reminding him to rest after working for a long time.

In fact, my mother is not only responsible for the logistics of my father, but also the entire team.

"Why don't you go to Luo Feng's house to live for a while?" Liu Xu asked his son tentatively.

"What do I do at his house? I go to school every day, eat in the cafeteria at noon, and there is also a can......teen in the afternoon," Xie Kai shook his head, "His house is already crowded." ”

"I gave up our house to theirs and moved in a few days. Liu Xu looked at his son's reaction, the house was for his son to come back, and it was the intention of the two of them not to move.

I should have discussed it with my son when I sent it out.

"Just give it, there's nothing wrong here. His family should also have a house, and Luo Feng has three sisters living at home. Xie Kai asked for a house, just for his mother, and now that his mother has given the house to Luo Feng's family in style, he naturally won't care.

It's good that mom is happy.

He originally wanted to let his mother lose his iron rice bowl and let his father not continue to dedicate, but finally gave up the idea.

If you really don't let your parents continue to give, they will be at a loss.

Luo Feng has five sisters and brothers in his family, the eldest is married, and the man is a technician at the Hongqi Machinery Factory; the second sister graduated from high school the year before last and entered the Hongqi Factory; the third sister and the fourth sister are twins, and they are in the third year of high school with Xie Kai, and Luo Feng is the fifth.

Except for the eldest sister who got married and moved to the dormitory of young workers, the second sister is a child of the base, and she was not assigned to the single dormitory of young workers, and the family of six was crammed into a room of more than ten square meters.

"The base will build a number of houses next year. Xie Kai said, "When the time comes, I just need another set." ”

"It's good if you don't object. The house is for you to come back, and your mother gave it to them without consulting you, for fear that you would be angry. Liu Xu was obviously relieved, she was afraid that her son would make trouble with her. "Luo Feng's father is your father's right-hand man, and he has been sleeping in the office these days......"

"Mom, you've decided. Our current house is also a place to sleep, you and my father are in the factory most of the time, and I have really changed to a big house, I am not used to it, it is empty......" Xie Kai sighed.

My parents' generation is not very materialistic.

They are more in pursuit of spirituality.

At that time, my mother never forgot to want a big house, but she was only stimulated by a few aunts and aunts.

"I heard that Zheng Yucheng got back an airplane project, wouldn't it be your idea?" Xie Jianguo suddenly asked Xie Kai.

"No, how can I decide that kind of thing?" Xie Kai quickly denied, "I've been staying at school honestly for the past few days. ”

The financial situation of the base, Daddy knows.

Their pressure is also caused by funding.

"You are a student, learning is your task, the business of the base, less involvement. Xie Jianguo didn't say much.

Xie Kai wanted to tell his father that it was not that he wanted to participate, but that Zheng Yucheng had to pull him to participate.

"Sleep, we have a meeting tomorrow morning. Liu Xu reminded Xie Jianguo, seeing that after Xie Kai brushed his teeth and washed his face, he went to the room without washing his feet, and suddenly jumped up and grabbed Xie Kai, "Hurry up and wash your feet, you can stand the loss of your quilt, and you haven't changed it for so many days!"

"Mom, I just washed my feet last night......" Xie Kai's face was full of helplessness, his parents didn't come back for a long time, the stove had long been extinguished, he was home alone, and he didn't bother to turn on the water.

One person, no one cares, doesn't pay attention to these problems at all.

"Don't talk nonsense, you don't learn your father's good behavior, you have to learn his bad behavior. Liu Xu pulled Xie Kai to pour water and wash his feet, both father and son did not pay attention to hygiene. "I just came back with boiling water. ”

Xie Jianguo was a little aggrieved, "This is a bad problem he has developed himself, what does it have to do with me!"

"No, starting tomorrow night, you will go to Luo Feng's house to live, and his second sister will take care of you. Liu Xu said as Xie Kai dozed off and washed his feet.

"Don't, Mom, there are so many girls in his family, it's inconvenient. Xie Kai jumped up, "Besides, I don't deal with his third sister and fourth sister." ”

Xie Kai would never agree to go to Luo Feng's house.

Luo Feng can't live at home by himself, let alone him.

"You can't be at home if you don't have anyone to take care of you. Liu Xu frowned and said, "If you don't wash your clothes yourself, don't remind you and don't wash your feet, I don't know how you can stand it!"

"I went to sleep. Xie Kai hurriedly fled.

Even if you sleep on the street, you can't go to Luo Feng's house, Luo Feng's second sister is gentle on the outside, and she is very strict with her younger siblings.

"Alright, he's so old himself, don't worry about it. Xie Jianguo sighed, "If it doesn't start tomorrow, don't stay with me." ”

"That's not good, you don't want to die when you work, if you're really tired, how can I live alone?" Liu Xu shook his head resolutely, "My son will have his own daughter-in-law in charge in the future." ”

Two months ago, the entire excavator project team did not have a single day of relaxation, and there was no rest for a weekend.

Liu Xu was also transferred to the project department by Zheng Yucheng and was responsible for logistics.

In the past few days, in order to solve the quality problem and completely win the 240 million orders from the military, most of the entire project team slept in the factory, and then went home to take a shower and rest for the night.

When Xie Kai heard the words of the old lady, he couldn't help but lose his mind, thinking about the days when he was never allowed to go to bed without taking a bath every night after marrying Mo Qi, and couldn't help but feel a little nostalgic......

Mom is not talking, but really doing this, since childhood, parents don't seem to have taken care of themselves seriously, and they have always grown up by themselves.

After living alone for so many years, I have developed a lot of bad problems.

When Mo Qi was in the same face, he forced him to change it all, and finally Mo Qi had an accident, and he returned to his previous state of life.

Then I thought about the problems faced by my father's team, which is actually the same as the problem of Yun Shi, and didn't he already start to engage in the seven-tech agreement in the late seventies?

Haven't the 7905 and 8406 technical protocols been in use for several years?

"Dad, are we using the seven-special agreement?" When he got up the next morning, Xie Kai asked Xie Jianguo, who was about to go out.

"You're using it, why are you asking this?" Xie Jianguo was a little puzzled, "All of our electronic components are strictly quality according to the seven-specialty technical agreement. ”

"What about mechanical production?" Xie Kai asked.

"No, the seven-specialty technical agreement is only for electronic components, not for other products. Xie Jianguo said.

"If all production is carried out in strict accordance with the technical agreement of the seven specialty, won't the quality problem be guaranteed? Since there is no problem with the design, as long as the design requirements are not met, the product will be scrapped, and there will be problems you encounter?" Xie Kai reminded Xie Jianguo.

In this year, even if it is a military industrial unit, the quality of production is not good.

The J-7 is the most obvious example.

In 1962, after the country introduced the "MiG-21" and a full set of drawings, it began to imitate the Jian-7, and by 79 years, a total of 73 aircraft were produced, not because the country did not want to produce it in large quantities, but because the Air Force did not want it.

Due to the poor production materials, production technology, and assembly technology, the quality has been unstable, the failure rate is high, and many of the same parts cannot be used on multiple aircraft, which makes logistics support very difficult, so it has been introduced for 20 years now, and the Air Force has not equipped more than 100 aircraft.

It was not until around 2000 that it was fully mature and of reliable quality.

"Can this work?" Xie Jianguo asked with a frown.

"Uncle Cao doesn't care about the production of these, you mention to him, the future production will be carried out according to the agreement of the seven specialists, if the inspection is unqualified, if you let it go, you will deal with the quality inspection personnel; the production process ensures that the production personnel can be traced back to each process......

"Of course, there is a special quality award, and the bonus will be deducted if there is a quality problem, and if there is an old problem, the salary level will be downgraded ......" Xie Kai is most familiar with the national military standard.

"Can this work?" Xie Jianguo questioned. "It's not easy to put into practice. ”