Seeing such a situation, the production line manager asked in a deep voice: "Xiao Zhao, why don't you take the 09-6 batch of turboprop B first-stage turbine disc semi-finished products for processing?" ”

Xiao Zhao, a lathe worker who was doing pre-processing preparations, immediately said: "Zhu Xian, I took 10-1 batches of parts, anyway, they are all semi-finished products of the first-stage turbine disk, the same, the same." ”

"No, where can I pick the fat and the thin, immediately replace the parts for me, and replace them with the parts of the 09-6 batch for subsequent finishing." Comrade the head of the production line did not budge, and his voice was several degrees higher.

In the incoming area of the large plate parts production line, there are also a lot of semi-finished parts, and there are more and more trends, these parts, almost all of them are processed by Chengxin company, or some small machining enterprises, and the quality is relatively poor.

The more these parts are piled up, the more they are piled up, and the comrade of the production line leader is anxious when he looks at it, so his voice is a few degrees higher.

didn't think about it, Xiao Zhao, a number of lathes who usually obeyed it, immediately said dissatisfiedly: "Why? Several of them take the semi-finished parts sent by Tianfeng Technology for processing, and they always ask me to process the garbage parts sent by Chengxin Company, why? ”

Why!

Tell me why, the comrade of the production line leader was immediately furious, and the conflict immediately escalated, Xiao Zhao, who is usually an honest number of lathes, today is like a sudden change of person, without giving in, when the comrade of the production line leader said that if he disobeys the arrangement, he will give Lao Tzu a go, Xiao Zhao Master took a wooden hammer and knocked on the head of the production line leader.

Immediately it turned into a bloodshed, the head of the production line was bleeding, and he was sent to the hospital of Factory E by the workers, fortunately it was a wooden hammer. If it is an iron hammer, it may not only be bloodshed, it is the time when human life is at stake.

Xiao Zhao, a number of lathes, will face severe treatment, which will not be mentioned for the time being. This matter was reported to Peng Xuehai, the leader of the precision machining center, as soon as possible. After figuring out the reason for this incident, Peng Xuehai really couldn't cry or laugh.

That's how it happened.

Peng Xuehai, who couldn't cry or laugh, sighed, and then reported the matter as it was, and within a short period of time, the senior management of Factory E almost knew about it.

Suddenly. The reputation of Tianfeng Technology has been greatly revitalized in the E factory, although this time things are not glorious, but Tianfeng Technology has really benefited.

Some employees of Factory E also gradually heard about this matter and talked about Tianfeng Technology Company. Many employees, especially some front-line workers and masters, deeply agree.

"Lao Wang, the quality level of Tianfeng Technology is really nothing to say, I have processed several batches of semi-finished products sent by Tianfeng Technology in a row, and I no longer want to process semi-finished parts sent by other companies."

"No, I'm from the assembly workshop, and recently Tianfeng Technology has also sent some finished parts to our workshop. There is nothing to say about how smoothly these parts are put together. ”

"That's it, these finished parts are assembled. Basically, there is no alignment, a good installation, a little inspection is absolutely qualified. Obviously, this interface is also an employee of the final assembly shop.

The hot discussion among the employees of Factory E is Tianfeng Technology, and even. There are also many employees with curiosity, specially quietly run to the precision machining incoming area. Take a look at the parts sent by Tianfeng Technology for yourself.

There are a lot of semi-finished parts naturally placed in the incoming area of the precision machining center, and there are parts sent by various processing enterprises. Among them, Tianfeng Technology sent the most semi-finished parts, because Tianfeng Technology was the largest winning bidder in the last bidding for the outsourcing processing business of Factory E.

With so many parts placed together, as long as you take a look at it, you can make a judgment, even a layman can see at a glance who is good and who is bad.

"This should be a part sent by Tianfeng Technology, you see, the surface quality is good, completely like a mirror, without the slightest trace of polishing."

A worker with glasses squatted down curiously, and sighed after taking a serious look: "It's really a semi-finished part sent by Tianfeng Technology. ”

Picking up this measured value record sheet, Brother Glasses said in surprise: "My God, all the sizes are qualified, not to mention, most of the sizes are medium difference." ”

"It's really a difference!" A worker with excellent eyesight next to him also said loudly.

"Tianfeng Technology, amazing!"

"Amazing!"

………

Tianfeng Technology Company.

Li Tianfeng had just heard about the bloodshed that happened in Factory E, but he didn't think that the cause was that the quality of the parts he processed was too good, and suddenly, Li Tianfeng couldn't help but smile.

At this time, Liu Wei knocked on the door and walked in, and said with a happy face: "Mr. Li, I just received a fax from the chief engineer of Factory B, Long Yingshi, saying that there is a big part that wants to entrust us for processing and ask for our opinions. ”

Oh, I didn't expect Long Yingshi to come to the door so quickly, it's really fast, it seems that after Long Yingshi came to visit Tianfeng Technology last time, there was movement immediately, which is a good thing.

So, Li Tianfeng took the fax and looked at it, knowing that this was a large part with a diameter of nearly one meter, the integral blade disc of an aero engine, and it was still a large integral fan disc, which should be used for design or process verification.

The processing of the integral blade disc is the high-precision milling of the blade, which is a difficult process technology, which not only requires high-precision five-axis linkage, or even a large-scale CNC machining center with six-axis linkage, but also needs to have excellent technological strength.

Li Tianfeng muttered: "There should be few companies in China that can process such blade discs, even if it is factory E, the technological strength of factory E may be barely reached, but they do not have such a large high-precision five-axis linkage machining center."

Such a large-scale machining center, Tianfeng Technology happens to have one, last time Long Yingshi looked at this imported large-scale machining center with great interest, and also gave a high evaluation, I didn't expect that in just a few days, Long Yingshi took the initiative to send a fax over.

Could it be that as Long Yingshi said at the beginning, it is difficult to find good processing enterprises? Li Tianfeng thought so in his heart, and after reading this fax in a good mood, Li Tianfeng said: "Mr. Liu, call back to Factory B, we can and have the ability to complete the processing of this large integral blade disc." ”

Liu Wei doesn't know much about technical things, and just now she came in excitedly, mainly because Long Yingshi took the initiative to come to the door, and the processing fee was not low, hundreds of thousands of yuan.

Such a large blade disc, the processing cost is naturally not low, not to mention the preparation of a large number of tools, fixtures, measuring tools, etc., but also to process a long cycle, that is, milling blades, will also be carried out for hundreds of hours in a row, that is, to process continuously for several days and nights.

Seeing that Li Tianfeng took over the processing of this part, Liu Wei happily walked out of Li Tianfeng's office, obviously, according to Li Tianfeng's request to reply to Long Yingshi's fax.

Watching Liu Wei walk out of his office, Li Tianfeng couldn't help but think that this part is so difficult to process, and the requirements for process technology are so high, it seems that it is an exam question given to him by Long Yingshi.

If you don't accept this processing business, refuse directly? That's the door panel was caught in the head, and he refused directly, wouldn't Long Yingshi have an opinion? In addition, why not take this business that is delivered to your door.

Li Tianfeng also analyzed, judging from the fact that Long Yingshi sent a fax in such a hurry, Long Yingshi should be eager to find a mechanical processing company that he can look at and think is good.

Thinking about these twists and turns, Li Tianfeng couldn't help but smile slightly, the processing of large integral blade discs, Tianfeng Technology is the first time, but this time it must be a hit, and it must not be half a point difference.

Besides, Long Yingshi's efficiency is also very high, not long after Liu Wei's reply fax, Factory B sent technically processed design drawings, as well as a contract and a confidentiality agreement.

After technical processing of the drawings, shielded engine model, parts number, and some other information, only parts graphics, dimensions, tolerances and technical requirements, etc., which does not affect the processing, after receiving the drawings, Li Tianfeng looked up.

In Li Tianfeng's professional vision, the design of this overall fan tray should be first-class or even top-level in China, and it is about second-rate in the world, and the design level of the designer is basically the same as Sun Xiaoping.

After reading the design, Li Tianfeng began to consider the processing technology of the overall blade disc, and on a piece of white paper, the processing process was roughly written down, and some important process parameters Li Tianfeng also noted.

As for the specifics, it will be handed over to Zeng Qinghai's process technology department to get, and the process technology department is gradually growing, with Li Tianfeng's guiding process on the blank paper, it should be able to compile detailed processing technology regulations.

The processing technology of the overall blade disc was audited, and Li Tianfeng was still ready to check it personally, because this part is too important, and there is only such a thing, and there is no difference between cuò.

………

In the afternoon, it was close to the end of work.

Li Tianfeng came back from the inspection of the processing site, and only then could he sit down in his office, and Yang Xianfeng's phone called, "Tianfeng, are you free after work?" ”

Originally, he had made an appointment with Ouyang Feifei to go shopping after work, but considering that Yang Xianfeng personally called over, there should be something serious, otherwise, Yang Xianfeng would not call himself when he was about to get off work, thinking about these clearly, Li Tianfeng smiled and said: "Mr. Yang, I just don't have anything to do." ”

Yang Xianfeng said: "Tianfeng, go to the Lotus Hall of the State Guest Hotel after work, and our brothers will have two drinks." ”

Li Tianfeng readily agreed, but Li Tianfeng knew in his heart that Yang Xianfeng would definitely not be as simple as looking for himself to drink.

…………

There are too many things in the factory, and there is no manuscript saved, so there can only be two changes today, and the second one will be sent! (To be continued) R466