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Chapter 152 The third order and the delivery of the first CNC broaching machine

Chen Yong was surprised, and it took him a long time to come back to his senses.

"Tian Fang, this is impossible, 1500 mu of land, how big is this!"

Wang Tianfang said, "It's almost twice the size of our Phoenix factory, but such a large piece of land is indeed given away by the city for free, the purpose is just to retain the investment of Director Lin."

my God!

How much investment does it take to get such a large piece of land in the city! ! !

Chen Yong, as the deputy director of technology, manages thousands of people under his command, so he must be strong enough in his heart, but at this moment his face still showed obvious shock.

"Tian Fang, how much does Factory Director Lin plan to invest in building a factory in Hexi Industrial Park?"

"It is said to be one hundred million."

what!
One billion!

The astonishment on Chen Yong's face became more obvious, he took a long breath, and then said with admiration, "I didn't realize that Director Lin is so rich, [-] million!"

At the same time, he felt more and more at ease. With such a strong financial strength, there is no risk in ordering their CNC broaching machines.

"Tian Fang, I'll come over early tomorrow morning, and you accompany us to the equipment branch factory to talk to Director Lin in detail, how about it?"

Wang Tianfang said straightforwardly, "No problem, who made us old friends."

At this time, Lin Feng was indeed in the Hexi Industrial Park.

A few days ago, the design and planning sketches of the factory area were sent over, and everyone made some comments. The people from the Planning and Design Institute immediately made revisions after returning, and the new planning and design drawings will be officially finalized soon.

For such a large project, with an area of ​​1500 mu, the investment was as high as 1 million yuan. Many construction companies approached Lin Feng.

After careful comparison, Lin Feng chose a construction engineering company in the provincial capital, a national brand, a large unit, and strong strength. It should be no problem for them to be responsible for the construction of the factory.

A vice president of this construction engineering company came here specially, no, he was accompanying Lin Feng to take a look around the land.

After looking at it for a while, the other party said, "Mr. Lin, don't worry, we will definitely build this factory area into a masterpiece of construction engineering."

Lin Feng said, "As soon as the official planning and design drawings come out, we will sign the contract. It is best to start construction before the end of the year."

"absolutely okay."

Why rush to start construction before the end of the year? Time is tight. Lin Feng hopes that the factory will be completed as soon as possible and put into use as soon as possible.

After leaving the industrial land, Lin Feng drove to the three-story office building under renovation.

The renovation is going on intensely, the walls have been repainted, the water and electricity have been re-done, and some soft decorations are currently being carried out.

All renovations were completed before the end of the year without any issues.

Liu Shunkang from the human resources department has recruited more than 100 design technicians, some of whom are college students who have just graduated, and some are designers with several years of experience in aero-engine design.

Lin Feng lamented that in terms of talent recruitment, it would be better after more than ten years. At that time, there would be a mature talent market, and college students would no longer be assigned, so recruiting would be much more convenient.

However, more than a hundred people have been recruited, and Lin Feng is quite satisfied. There is no need to rush this kind of thing, so let's recruit slowly.

It was almost time for Lin Feng to drive back to the equipment branch factory. As soon as he walked into the office and sat down, Hu Xiaoxiao came in, "Master, when you were away, Mr. Wang called you twice."

"Oh, it looks like Mr. Wang has something important to ask me for."

Lin Feng picked up the phone on his desk and called Wang Tianfang, "Boss Wang, I just came back from Hexi, please call me if you have anything to do."

Wang Tianfang said, "It's true, and it's a great event for you. Director Chen and the others are here, planning to order your CNC broaching machines, and arrive at the equipment branch at 08:30 tomorrow morning."

He briefly explained the situation.

Immediately, Lin Feng was overjoyed.

It's another door-to-door business. The more things like this, the better. Lin Feng is about to start the major construction of the factory area and enter the field of aero-engines, but he feels that he doesn't have enough money.

CNC broaching machines make money, and the profits are huge.

Where does the money for aero-engines come from? Lin Feng knows that there are currently only two ways. One is the royalties from his own books, and the other is by relying on CNC broaching machines.

If a CNC broaching machine sells for 300 million yuan, it can earn at least 200 million yuan. If you can sell more than a dozen units a year, then the big problem will be solved, and the financial pressure on dry aero engines will be much smaller.

"Mr. Wang, this is really good news. We will definitely sweep the bed and welcome the arrival of Factory Manager Chen and the others."

"Okay, let's put it this way, I will bring them here tomorrow in person."

"Then trouble Mr. Wang."

After hanging up the phone, Lin Feng thought in his heart, it seems that his CNC broaching machine will soon receive a third order. The large pieces can be manufactured.

The next day, under the leadership of Wang Tianfang, Chen Yong and his entourage arrived as scheduled.

The two parties are no strangers to each other. When they met, they shook hands warmly and exchanged polite greetings. Then they sat down in the reception room under Lin Feng's warm invitation and began to discuss the ordering of CNC broaching machines.

Lin Feng said, "Director Chen, we won't introduce the CNC broaching machine anymore, you should already know it very well."

Chen Yong said, "There is no need to introduce any more. Let's get to the point. I'm here this time to order your CNC broaching machine."

Lin Feng said, "Order our CNC broaching machine, of course we welcome it with both hands. If you order a standard type, the price of each machine is 300 million yuan."

In terms of price, Chen Yong fought hard, but Lin Feng did not budge. In the end, Chen Yong accepted the price of 300 million. The CNC broaching machine they ordered was also a standard type, and no special customization was required.

It's just that, in terms of delivery cycle, he hopes to be shorter.

Lin Feng said, "After the contract is signed, the delivery will be made within four months. This is already the fastest time we can achieve."

Chen Yongdao, "To be honest, the parts of our test machine for a new type of turbofan engine are being manufactured, and the compressor discs and turbine discs will be broached one after another. We urgently need such a CNC broaching machine. Director Lin , can you deliver faster."

Lin Feng shook his head and said, "There is another customer in front of you. According to the queuing principle, you are currently ranked third. Four months is already the limit of what we can do."

Chen Yong sighed lightly.

I regret it at the beginning, if I ordered it at the beginning, there would be no need to wait in line, let alone wait until four months later.

The price of each unit is 300 million yuan, the delivery will be within four months, and the payment will be made according to the three-fifth-two principle after signing the contract.

In one morning, all the details were discussed between the two parties, and in the afternoon, a formal contract was signed between the two parties.

Lin Feng proactively stretched out his right hand, "Director Chen, thank you for your recognition of our products, thank you for ordering our CNC broaching machine."

Chen Yong shook hands with Lin Feng tightly, "Director Lin, then we will wait for this CNC broaching machine. It would be good if it can be delivered a few days earlier."

The two sides shook hands, and then, Lin Feng enthusiastically sent Chen Yong and the others to the gate of the equipment branch factory. In the evening, Lin Feng also arranged a dinner for Chen Yong and Chief Engineer Wang.

This is the third order for CNC broaching machine.

The news gradually spread in the Phoenix Factory, and many people were envious for a while.

Time passes day by day.

The first CNC broaching machine was finally assembled and delivered to Phoenix Factory. In the 406 workshop, the space had been vacated long ago, and even the pit had been prepared long ago, just waiting for this CNC broaching machine.

This CNC broaching machine also started to be installed in workshop 406. Since the day of installation, some leaders have always come to have a look, even including some factory leaders.

Other managers and technicians have never stopped during the whole installation process. Every day, some people always come to have a look at this CNC broaching machine under installation and commissioning.

"It's beautiful, I just love the creamy color."

"This broaching bed is really long, no wonder the stroke is so big."

"Did you see that it actually has two rows of knife boxes, which can hold two rows of broaches at a time."

"."

It is the same today, there are still many people watching this CNC broaching machine.

Yang Wenjie is very happy because he has been designated as the full-time technician in charge of this CNC broaching machine, that is, he will be responsible for the programming of this CNC broaching machine and the handling of technical problems.

Seeing this CNC broaching machine being debugged, he was in admiration. Director Lin was so awesome that he actually led the technicians to come up with such an advanced CNC broaching machine.

He also thought in his heart, such an advanced CNC broaching machine, worth 300 million sky-high equipment, CNC programming should be very complicated.

Thinking that the NC program might be very complicated, Yang Wenjie still felt a little nervous. Although he learned NC programming from Lin Feng for a period of time, the time was not long. The next few months were basically self-study. He knew that his NC programming level was not enough. Not very powerful, just basically competent.

The installation and debugging speed of this CNC broaching machine is not slow, almost every day. In less than a week, the installation is completed, the laser is also turned on, and the formal debugging begins.

As the technician of this CNC broaching machine, Yang Wenjie also began to receive training in CNC programming.

what!
So simple!
It was a young technician from the equipment branch factory who trained him in CNC programming. Then, Yang Wenjie was shocked.

Never imagined that NC programming is so simple.

The NC program is ready-made, just change the corresponding value in the NC program according to the size of each part.

The data that needs to be changed is not bad, only a few values ​​​​such as broaching speed, center distance size, inclination angle, and indexing size.

It's too simple, and it's really convenient to use.

The technician in charge of the training said with a smile, "What do you think, it just moves in a straight line, plus angle tilt and indexing, it's simple."

Yang Wenjie was completely relieved, and began to expect that the CNC broaching machine would start broaching parts sooner.

It only took two days to debug, and then it can be formally accepted.

How to check and accept, that is to broach a formal part, and the broached part is qualified, which means that this CNC broaching machine is qualified.

Workshop 406 arranged for Lin Weidong, the monitor of the broaching class, to personally operate the CNC machine tool. During the installation and commissioning of the broaching machine, Lin Weidong also participated in the whole process, and even participated in the operation training.

"Why are there so many people next to the CNC broaching machine today!"

"I heard that this CNC machine is officially accepted today. It should be ready to broach the test material now, and the formal parts will be broached later."

"It's officially accepted so soon."

"."

Many workers are talking about this CNC broaching machine, and there are many people beside the CNC broaching machine.

Lin Feng, Wang Tianfang, etc. have all arrived here, in addition to Zheng Xuewen, the deputy director of the Engineering Technology Department, Yan Bing, the director of the 406 workshop, Jiang Haitao, the deputy technical director, and some technicians from the 406 workshop, including Yang Wenjie.

This time, I chose the first-stage turbine disk of the turbo shaft eight.

Lin Weidong has already taken his apprentice to install all the broaches, and all the broaches are installed at one time, which means that the broaching of the tenon and groove can be formed at one time, instead of being as cumbersome as before.

In the past, it was simply a pain. Each broaching of a part had to be divided into several strokes. After the broaching of the first stroke, the broach and the knife box of this stroke were removed from the broaching machine, and then the broach of the second stroke was installed. The broach and knife box, after broaching the second stroke, have to be unloaded again, and then the broach and knife box for the third stroke are installed.

Very cumbersome and very inefficient.

This time is completely different. All the broaches are packed in a long knife box, and the tongue and groove can be broached in one go.

Lin Weidong looked forward to it a little bit.

After the broach was installed, the fixture was installed, the sample material was also installed, and the CNC program was ready, Lin Weidong was slightly excited, "Leaders, everything is ready, and the broaching of the sample material can begin."

Wang Tianfang looked at the time, at [-]:[-] in the morning, he waved and said, "Start the broaching of the sample."

The entire scene was originally very lively, but at this moment, it suddenly became quiet. Everyone no longer whispered to each other, but all looked at the CNC broaching machine.

Lin Weidong took a deep breath. He found that he was a little nervous at this moment. After taking a deep breath and calming himself down, he pressed the start button of the broaching bed.

This CNC broaching machine works.

With a sound of "shoo", the long knife box moved quickly on the guide rail. After reaching the designated position, the speed slowed down and began to broach the sample.

In less than 1 minute, broaching is complete.

Lin Weidong walked over, unloaded the test material from the broaching machine and put it on the work table, and said loudly, "Everyone, the test material has been broached."

what!
The speed is so fast!
That is to say, when everyone is stunned, the sample has been broached. Many people have a feeling of unreality, but after seeing the sample on the work table, they know that this is absolutely true.

Wang Tianfang was the first to say with satisfaction, "This speed is really a bit beyond our imagination."

Jiang Haitao agreed, "In the past, we didn't even have to think about broaching the test material for an hour, and we couldn't finish it at all. Now it's fine, and it only takes one or two minutes."

Wang Tianfang walked to the front of the workbench, picked up the sample, looked at the mortise and groove that had just been broached, and nodded in satisfaction.

Although I don't know the size yet, but at least the appearance is very good, the tongue and groove are very smooth, almost like a mirror.

Putting down the sample in his hand, Wang Tianfang ordered, "Measure the size of the sample immediately, and then carry out projection inspection."

Lin Weidong polished off the burrs with oilstone and sandpaper. First, he conducted a self-inspection, measured the relevant dimensions of the tenon and groove, and then said, "The dimensions are all qualified, and the basic mountain is in the middle."

After the self-inspection, there is a special inspection by the quality inspector. In the eyes of everyone, the quality inspector carefully measured it and said loudly, "That's right, not only are all the sizes qualified, but they are basically average. "

Suddenly, there was a little commotion at the scene.

Even if the processing efficiency is frighteningly high, the quality of broaching is still so high. This is the rhythm of high-quality products.

Wang Tianfang became even more satisfied, and waved his hand, "Perform the projection inspection immediately."

Many people went to the tongue-and-groove projection examination room together, and Lin Feng and Wang Tianfang walked side by side at the front, talking and laughing.

"Director Lin, you gave us a huge surprise."

Lin Feng said, "This is within my expectation, I have confidence in our CNC broaching machine."

Wang Tianfang smiled and said, "Director Lin, you are not humble at all."

Sometimes you can be humble, but on this CNC broaching machine, Lin Feng feels that there is really no need to be humble. Whether his products are good or not, he is very clear.

The projection inspection of the tongue and groove will start immediately.

The newly broached tongue and groove is enlarged 50 times, and the projection of the tongue and groove is compared with the standard tongue and groove diagram 50 times. It is not bad at all. The outline of the tongue and groove is completely within the tolerance range, and it is infinitely close to the outline of the standard tongue and groove. .

This is awesome!
The tongue and groove broached are so standard!
This surprised everyone again, and Wang Tianfang even said, "The broaching of the official parts will begin immediately, and I want to see the broaching effect of the official parts."

The broached samples were perfect, and Wang Tianfang couldn't wait to see the broaching effect of the official parts. Not only him, but many people thought this way.

The official part is ready, that is the first stage turbine disk of the turboshaft eight engine.Its tenon and groove precision is high, the tenon and groove are relatively small, and the difficulty of broaching is one level higher than that of the turboprop six turbine disk.

This is to really test this CNC broaching machine.

Lin Weidong took his apprentice to install this official part on the broaching machine, carefully set the knife, and made all preparations carefully.

"Leaders, you are ready for broaching."

Wang Tianfang personally ordered again, waving his hands and shouting loudly, "Start broaching of official parts!"

The scene became quiet again, and everyone's eyes were once again focused on the broaching bed.

In the eyes of everyone, Lin Weidong pressed the start button of the CNC broaching machine, and the CNC broaching machine started to work. There was another "咻", and the long knife box quickly moved to the position specified by the CNC program, and then started Broach the first tongue and groove.

The first-stage turbine disk of scroll eight has a total of more than 1 tongues and grooves. In less than [-] minute, the first tongue and groove is broached at one time. Then, the index plate rotates an angle and starts broaching the second one. tongue and groove.

The whole process is highly automated. As an operator, Lin Weidong basically has nothing to do, except press the start button, and wait for the broaching to be completed.

One mortise, two mortises, three mortises.
The scene has been relatively quiet, basically only the sound of this CNC broaching machine working.

More than [-] tenons and grooves were broached in ten minutes, and the CNC broaching machine also stopped. How is the quality of the broaching of this official part?

(End of this chapter)