Start with the aviation industry

Chapter 149 The first CNC broaching machine begins assembly (seeking the first order)

Now it is the rush hour for going to work, and there are a lot of people entering through the gate of this factory. The army of all bicycles has a mighty feeling.

Every cyclist will get off at the factory gate, push the cart through the factory gate, and continue riding after entering the factory area.

Many people pushing the carts slowed down, or simply stopped for a while, and took a brief look at the big truck and the big guy on it.

Ten meters in length.

Packaged tightly.

It seems that there is a sense of mystery all over the body, and some workers can't help but sound it.

"What is this? It's so long."

"It's definitely not a part of the aero engine, it's probably some kind of equipment."

"Yes, it's probably a large device, and it's at least fifteen or six meters long."

"."

Many workers were full of curiosity, wanting to know exactly what this mysterious guy was, and it happened that some employees of the equipment branch factory were pushing bicycles to work from the factory gate, and they saw this truck in the same way.

"Look, could this be a part of our CNC broaching machine?"

"From the perspective of length and size, it is very likely."

"."

When the people in the equipment branch saw these big guys, they were very eager. They hoped that these were parts of CNC broaching machines.

During this period of time, they are very busy, and sometimes they even work overtime. In addition to processing the blanks of aero-engines and performing a series of rough machining, they also process the parts of the CNC broaching machine.

After working hard for so long, everyone hopes that the first CNC broaching machine will be assembled sooner.In the equipment branch factory, some parts of the CNC broaching machine have arrived at the production site, and only some large parts and imported spare parts are missing.

That's right, this is indeed a big piece of CNC broaching machine!

To be precise, they are the guide rail and knife box of the CNC broaching machine. The length of the guide rail is more than 15 meters, and the length of the knife box is also seven or eight meters. They are one of the largest parts on the CNC broaching machine.

Ten minutes later, the gate of the factory became quiet. The workers who went to work had already entered the factory area, walked into the workshop, and arrived at their jobs. Drive to the equipment branch factory.

Manufacturing site.

Everything has been prepared. Lin Feng personally planned a rectangular assembly area, and the tooling required for the CNC broaching machine has basically been in place.

Next to this assembly area, there are several large shelves and some large pallets neatly placed on the ground.Smaller parts are placed on shelves, and larger parts are placed on pallets.

Both Lin Feng and Wang Yalong were at the production site, and there were several people beside them, such as Cai Wenhao, director of the technical department, and Song Yongnian, director of the manufacturing department.

"Boss, the broaching machine guide rails, knife boxes and other parts manufactured by xx factory have already arrived, and the truck has arrived at the factory gate."

Lin Feng waved his hand and said, "Let the truck come in and unload the things."

I received a call from XX factory yesterday, knowing that these things will be delivered, Lin Feng led everyone to wait at the production site.

After a while, the large truck drove into the production site. Fortunately, the factory building was large and spacious enough for a truck with a length of more than ten meters to drive in without any problem.

In everyone's eyes, the truck drove in, and then, the workers began to carefully hang down the things that came to the door, and put them one by one beside them.

The things wrapped on it were also removed, and two brand new and clean broaching machine rails were displayed in front of everyone.

This is almost a finished product. Lin Feng took a look at it himself and nodded with satisfaction. Although the laser has not yet been lasered, at least the appearance is very good.

The precision requirements of the guide rail are very high, especially the straightness requirement is extremely high. The knife box and it are in a cooperative relationship and will perform linear motion on the guide rail.

"Boss, this is the quality inspection report provided by XX factory."

Whether it is the two guide rails or the knife box, there is a quality inspection report attached. Each size and each technical requirement has a test value. Lin Feng took the inspection report of the two guide rails and looked at it.

"Well, the quality is good, you all have a look."

After reading it, Lin Feng passed the quality inspection report to Wang Yalong who was next to him. He looked at it and passed it to Cai Wenhao who was next to him. Then, this quality inspection report was circulated among everyone.

The guide rail and the knife box are all qualified, and they are qualified products, and the quality fully meets the requirements. Lin Feng personally signed the acceptance report.

The driver responsible for the delivery drove away happily in a large truck.

The knife box no longer needs to be processed, it is already a finished product, and the guide rail still has the last process, which is grinding.

Grinded by hand.

This process is a test of the technical level, and is often completed by experienced fitters. The manufacturing process regulations given by the system include detailed steps and tooling design drawings.

The grinding tooling had already been manufactured, and Wang Yalong personally selected the two most experienced fitters in the equipment workshop. Lin Feng was still a little worried, and borrowed an eighth-level fitter from the Phoenix Factory.

Some parts on the aero-engine need to be ground, such as the assembly surfaces of various casings, which require extremely high flatness, and are generally ground by a fitter instead of a grinder.

The guide rail is hoisted on the tooling by a crane, placed horizontally, and lasered for leveling and straightness.

Then, the eighth-level fitter master from the Phoenix Factory led two fitters from the equipment branch factory to start the manual grinding of the guide rails.

This kind of grinding is slow work and meticulous work, which takes several days, which is why Lin Feng urged XX factory to send the guide rail, knife box and other parts over earlier.

A few days later.

One after another, some spare parts were ready to be delivered and placed neatly next to the assembly area. What made Lin Feng even more happy was that the first batch of imported spare parts had arrived at the warehouse of Phoenix Factory.

You can bring them over whenever you need them.But Lin Feng didn't send anyone to pick it up for now, let's wait until the first CNC broaching machine is officially assembled.

Wang Tianfang once again went to the production site of the equipment branch factory in person. In the past few days, he basically took a look at it every day, and sometimes he was concerned about asking what spare parts were missing.

He hopes that this CNC broaching machine will enter the final assembly sooner, be delivered to Fenghuang Factory earlier, and be put into use earlier.

The second phase of production of the turboshaft eight engine has been in production for several months. The first batch of parts has been completed, and now it has entered the production of the second batch of parts.

The free turbine disks of the eighth turbo shaft, the first and second turbine disks, and the corresponding turbine blades at all levels need to be broached, because the existing broaching machines are relatively old and backward, and the processed turbine tenons and blade tenons The quality is relatively weak.

Wang Tianfang is looking forward to this CNC broaching machine, and hopes that it will play a role sooner and be used to process turbine discs and blades of all levels earlier.

Today, Wang Tianfang went to the production site of the equipment branch factory again.

Unlike the previous few days, this time he brought a stranger over. The two seemed to have a very good relationship, chatting and laughing. Wang Tianfang also pointed to the parts on the production site and introduced the CNC broaching machine.

The stranger showed great interest, listening carefully and asking questions from time to time.

in the office.

Lin Feng just finished talking on the phone with the Provincial Architectural Design and Planning Institute, and talked about his requirements for the design of the factory area.

Two days ago, the Provincial City Planning Institute came to a technical team, led by an experienced senior engineer, and they carried out detailed size measurements on the 1500-acre land in the Hexi Industrial Park.

After the size measurement was completed, the next step was the planning and design of the factory area. Of course, they had to seek Lin Feng's opinions and suggestions repeatedly before launching the overall planning and design.

Not long after putting down the phone, Wang Yalong opened the door and came in, "Boss, Mr. Wang is here again."

Lin Feng said, "In the past few days, our Chief Engineer Wang has come here every day."

Wang Yalong said, "Today is a bit different. He also brought a leader who looks like a leader, and he is now at our manufacturing site."

"Oh." Lin Feng was slightly surprised, and waved his hand, "Come on, let's go to the production site."

Lin Feng strode ahead, and Wang Yalong followed. The two saw Wang Yalong next to the CNC broaching machine assembly area from a distance, and also saw the leader.

He was in his forties, probably under 50 years old, of medium build, wearing a suit, tie, and a pair of glasses.

"President Wang, you are here again."

Wang Tianfang said, "Our CNC broaching machine is about to enter the final assembly stage, so I can't help but take a look."

Then, Wang Tianfang introduced, "Director Lin, this is Director Yao from xxx factory. He came here specially to see your CNC broaching machine."

Hearing this, Lin Feng was slightly happy.

If you are interested in your CNC broaching machine, then this is a potential customer. Lin Feng warmly extended his hand and said, "Director Yao, welcome to Leihuo Technology Industry Group Equipment Branch. I am Lin Feng."

The procedures of Leihuo Technology Industrial Group have been completed, and the registered capital is 5000 million soft sister coins. Lin Feng did not introduce himself as the factory director of the equipment branch, but revealed the name of Leihuo Technology Industrial Group.

Yao Yuan also stretched out his right hand, held Lin Feng's right hand tightly, and said happily, "I heard that you have successfully designed and developed a CNC broaching machine, so I came here to have a look."

Lin Feng nodded, and introduced this CNC broaching machine to Yao Yuan at the production site combining these manufactured parts.

After introducing them, Lin Feng invited them to the reception room. After everyone sat down, Lin Feng took the introduction materials about CNC broaching machines and introduced them to Yao Yuan and the others in detail.

In order to make it easier for customers to understand this CNC broaching machine, Lin Feng asked the technical department to make this introduction document, which is full of pictures and texts, not only with text descriptions, but also with various parameters.

It can be seen that Yao Yuan is very satisfied with this CNC broaching machine, and he carefully put this introduction material into his briefcase.

In the next few days, Wang Tianfang still came every day, and Yao Yuan did the same. He didn't seem to be in a hurry to go back, but stayed in the guest house of Phoenix Factory, and came every day to check on the progress of the CNC broaching machine.

After watching for three or four days, he left the Phoenix factory and went back. As the factory director of a large military enterprise, he couldn't stay in the Phoenix factory all the time. There were many affairs in his factory waiting to be dealt with.

The parts of this CNC broaching machine are further complete, including the base of the machine tool, which has been processed and sent to the assembly site.

The two guide rails have also been ground, and the laser was shot yesterday afternoon, and the straightness fully meets the design requirements.

Today, the general assembly of this CNC broaching machine will start.

Lin Feng came earlier than usual, and arrived at the equipment branch factory ten minutes before the official start of work. He was not in a hurry to go to his office, but went to the production site.

"Hey, isn't that Master Qi?"

Master Qi is an eighth-level fitter in the Phoenix Factory. He is in his fifties. These days, he leads two fitters from the equipment branch factory to manually grind the guide rails. Of course, Lin Feng knows him.

What is he doing so early.

Lin Feng couldn't help walking over, and then he was a little puzzled, and saw Master Qi grinding one of the guide rails there.

"Old Qi, didn't these two guide rails have been lasered yesterday, and the straightness has met the design requirements."

Master Qi stopped and explained, "Director Lin, it does meet the design requirements, but this one just meets the design requirements. I think it can still be ground. I am sure that its straightness will reach three thousandths. "

what!
Lin Feng was surprised!
Then, gradually admire it.

This is the spirit of craftsmanship!

People don't think that it is enough to meet the design requirements, but have higher quality pursuits.The design requires that the straightness within any length of one meter be no more than [-]/[-], and they are sure to reach [-]/[-], so they carefully grind it here again.

In order not to affect today's assembly, they came here early. This kind of spirit is respectable!

Lin Feng was a little moved and thought in his heart, with such dedication and high technical level, I don't know when I will have such a talent.

The time to go to work gradually arrived, and the number of people on the production site gradually increased. After the workers understood what was going on, they first gradually became commotion, and then gradually calmed down.

The grinding was finally completed, and the laser was fired again. The straightness of the entire guide rail fully meets the technical requirements, and the straightness within any one meter is within three tens of millions.

From [-]/[-] to [-]/[-], this is not only a big improvement, but also a manifestation of craftsmanship.

Lin Feng felt that this was a good opportunity.

I took a loudspeaker and gave everyone a pre-class meeting in person.

"Everyone, many people should know about Master Qi, but there may be a few who are not very clear about it."

He briefly explained the matter first, and then said loudly, "Comrades, this is a kind of craftsman spirit. Each of us must become such a craftsman and strive for excellence in quality. Our first CNC broaching machine The official final assembly starts today, and I also ask everyone to assemble it into a boutique!"

Lin Feng's voice seemed to echo in everyone's ears.

After staying there for two or three seconds, after everyone reacted, there was warm applause at the scene.

December 1990, 12, at 6:[-] am.

The first CNC broaching machine of the equipment branch of Leihuo Technology Industry Group began to be assembled, first of all, the assembly of the machine base.

Through the crane, this big guy with a length of more than ten meters and a weight of several tons was hoisted to the designated position. After leveling, several fitters assembled the parts.

Cai Wenhao led several technicians to supervise and guide besides, and the final assembly process regulations were placed on the workbench next to him.

Not far away, there are parts needed for assembly. Both Lin Feng and Wang Yalong stayed at the scene for a long time, and did not leave until nearly eleven o'clock in the morning.

The first CNC broaching machine started assembly!

This news gradually spread in the Phoenix Factory. Some careful people found that with the start of the final assembly, more and more people came to the assembly site. Not only the leaders of the Phoenix Factory, but also some technical and management personnel, even Some workers also took the time to come over and have a look.

In the eyes of the workers, what will a CNC broaching machine worth 300 million yuan look like.

From time to time, people come here just to see this CNC broaching machine being assembled. Everyone in the equipment branch factory is very proud.

Today, Lin Feng went to see the assembly of the CNC broaching machine again. The base of the machine tool was almost assembled, and the workers began to assemble the guide rails and tool boxes of the machine tool.

The assembly adheres to the principle of first the main body and then the parts, and the mechanical part first in the CNC part, and everything is carried out in an orderly manner.

After looking at it for a while, Lin Feng returned to his office with peace of mind, sat on the office chair, and thought in his heart that the final assembly of the first CNC broaching machine was proceeding in an orderly manner, and he wondered when the planning of the Hexi factory area would be completed.

Liu Shunkang from the human resources department went to Hexi, and will rent a building there for temporary office. I don't know how the situation is.

Although the construction of the factory area takes time, ranging from a year to a year and a half at most, Lin Feng is not prepared to wait so long. The aero-engine design institute under Leihuo Technology Industry Group must be established first.

Establishing a design office requires not only a large number of technical personnel, but also an office location. I heard that there is a three-story building in Hexi that is ready to be rented out. Lin Feng told Liu Shunkang to go and have a look.

If the building can be rented out, then the designer will have a place to work, and then the design of the first turboshaft engine can be started.

Maybe others will think that Lin Feng is whimsical, recruiting a group of technicians just to make a turboshaft engine is simply ridiculous, but Lin Feng doesn't think so.

Because I have a system.

With the system in hand, Lin Feng is full of confidence. When encountering technical problems, the worst thing is to ask the system and ask him to help solve it.

In fact, what Lin Feng was most worried about was not technical issues, but funding.

Yes, it is funds!

Although he has close to 1 million yuan in funds, Lin Feng doesn't think that the money is enough. It is definitely not enough. It is estimated that he will barely build the factory area, and then he may start to lack money.

While thinking about these things, the phone on Lin Feng's desk rang.

Lin Feng quickly picked up the phone, and Wu Tianhua's voice came from inside. Obviously, this was an overseas call, and Boss Wu made the call all the way from the United States.

(End of this chapter)