Genius remembers in a second [Aishang Novel Network biquge.info] to provide you with wonderful novels to read.

"What do you see? Why don't you all go to work? As soon as Yun Kai walked to the door of the office, he was surrounded by people at the door of the office. (Please search for the fastest novel website!)

Wu Feng's general manager's office was very close to the production workshop, and he didn't know how much these bastards had heard.

"Master, you're just leaving?" Seeing Yun Kai come out, the other apprentices who gathered here to watch the excitement and the workers who had a very bad relationship with Yun Kai dispersed in a hurry, leaving Hu Cheng, Feng Wen, and Chen Fei.

Judging from the current situation, the Longguang factory is finished.

Even if they don't process these jobs within the specified time limit, or Long Guang simply doesn't do it, in order to protect themselves, Chen Shengli and Deng Dongquan will find a way.

They will never dare to report this matter, and even those who know about it will probably find a way to seal it. Otherwise, their dereliction of duty and negligence will not give them good fruits.

In particular, there are several military representatives in the Hongqi Machinery Factory, and once they learn of the situation, they will report it to 100 percent.

The military representatives stationed at the Hongqi Machinery Factory will basically change a batch of products, and it is very difficult to make them turn a blind eye.

In the case of a gang, they will not go to bribe the military representatives, and it is too cost-effective to do such a thing.

I have just cultivated feelings and tacit understanding, this batch of products has been completed, people have been transferred, and the next time I do a different product, it will be another military representative......

Rather than bribing these military representatives, it is better to have a good relationship with the inspection of finished products, and they have no control over the production progress of the products, but when the products are qualified, they have the final say. On the quality tracking card of any product, as long as the final finished product inspection is not stamped and signed, even the general manager of the group company has no right to say whether the product is qualified or not.

"What else can you do if you don't leave? Who's special face can't be treated as an ass, right? Yun Kai was very angry, whether he could hand over his life or not, he didn't care about anything now.

He was forced to leave by Li Shufen, and then Wu Feng knelt down and came back; Now at the beginning, it was just to negotiate with Yang Wei to produce more urgent products first, and such a thing happened, and Li Shufen once again let herself get out.

No one can stay any longer.

I came back by myself, and I didn't come back on my own initiative.

And now it seems that who belongs to Longguang Factory, he, an old employee who has been working for three years, can't figure it out......

"Master, you're gone, what should we do?" Feng Wen looked like he wanted to leave with Yun Kai.

"Master, where are you going, take us with you......" Hu Cheng wanted to follow Yun Kai the most, he thought that only by Yun Kai's side could he learn something.

"You guys stay in the Longguang factory now, look at the situation, if they don't care about the production of this factory, call me! If Yang Wei comes forward to manage this factory, you can also call me, master, I have no other skills, and there is no problem in getting you a job. After Yun Kai finished speaking, he left the Longguang Factory.

Longguang Factory, after Li Shufen's words to let him get out of the way, had nothing to do with him.

The friendship with Wu Feng has also come to an end.

His three years in Longguang Factory were enough to offset the kindness that Wu Feng lent him 6,000 yuan back then. came back this time, still to repay the favor that Wu Feng borrowed money to sign back then.

What happened between these two people, Yun Kai never inquired, and he didn't bother to ask.

He's the kind of character who doesn't care about himself and hangs high.

In particular, at present, his own porridge has not been blown cold, and he can no longer care about helping Wu Feng blow the rice balls in his bowl.

The top priority now is to find a way to process the heavy thin-walled parts of that old Maozi within three months to save his own life.

And at present, his own affairs have not been implemented, and there is no way to give a clear answer to the apprentices who want to follow him.

"Hey, Huang Kui, what's going on? Nima, you didn't call me at this time, you kid can't change it to patronize the bubble girl and forget about my brother to Java, right? As soon as Yun Kai left the Longguang Factory, he dialed Huang Kui's phone.

"Brother, can you not rush me like this? From last night to now, my sister-in-law has made several phone calls......" Huang Kui's complaining voice came from the earpiece, and it seemed that he was harassed by Zhao Ling.

"Don't talk nonsense, I want the result now, if I can't provide it, I'll find someone else, don't say I'm not doing it properly......" Yun Kai was stunned for a moment, and then figured out that the sister-in-law in Huang Kui's mouth was Zhao Ling.

"I'll do something, you can rest assured, there is inventory in the factory in Tianshui, but they are all ordered by customers, I am trying to find a way to help you intercept it, and give you an answer tonight." As for the tool you asked about the finishing of large parts of pure tungsten, none of them knew about it......"

"Okay then, I'll call you in the evening, and as for the props, I'll figure it out myself......" Yun Kai sighed.

The equipment is done, the problem of the tool cannot be solved, and the finishing is also troublesome.

In particular, the roughness of the inner surface of this thing requires o.8, and the lathe is finished, and then the only time to try the cubic boron nitride and diamond tools.

Both of these tools are capable of mirror machining, and diamond tools are relatively harder and more wear-resistant than cubic boron nitride turning tools.

However, Yunkai can't imagine how difficult it is to mirror turn a hard material like pure tungsten on ordinary heavy-duty domestic equipment. He once heard from the lathe master that there is a master in the military industry system, who can use ordinary lathes for mirror turning, but in order to let his group's eyes grow on the top of his head, the tail is cocked to the sky The technicians and senior technicians have increased their knowledge, and it took tens of thousands of dollars to invite the master, as a result, the master walked around the 14th Aerospace Group, and did not find satisfactory equipment, and finally had no choice. I chose an ordinary 614o that he thought was in the best condition, and the equipment was debugged for seven days, but in the end, it still failed to turn the mirror.

Since then, the old master has directly sealed the knife and retired......

Since then, there has never been any big deal with Rongcheng Aerospace 14 Group to perform this kind of processing.

Yun Kai didn't think he had the ability to complete the kind of thing that a master couldn't do.

According to Guo Guichuan, a lathe master, in order to complete such difficult processing, it is necessary to achieve the realm of man-machine integration.

What kind of realm it was, he didn't know at all.

At least, when overhauling the equipment, although he can find out most of the equipment faults, he definitely can't find the fault as soon as the equipment is running, just by listening or seeing with his eyes.

The so-called mirror turning refers to the precision machining of the surface roughness of the parts that have been machined after the turning process is less than m. This level of precision machining has very strict requirements for the three elements of cutting - the amount of back eating tool ap must be less than o.o1mm, the feed amount fm/r, and the degree of cutting Vnet.

Moreover, in the process of machining, the operation of the equipment must be stable, and this kind of processing requires that the spindle and guide rail are more hydrostatic or aerostatic support than looking for one. At the same time, the axis rotation accuracy of the spindle of the lathe must be greater than O.O1μm in the process of rotation, and no jitter or vibration is allowed during operation.

And this kind of vibration or shaking cannot be perceived not only by humans or the most sensitive animals, but even by many sophisticated devices! At present, only Switzerland and Germany have such production technology in the world, and even Japan and the United States cannot produce such precision equipment!

This level of processing technology is not only very demanding on the operation technology of workers, but also on the equipment, environment, and turning tools.

Riding his tattered bicycle that he bought for 30 yuan from the carport of the Aviation Institute three years ago, Yun Kai went directly to the training factory of the Aerospace Technology Institute.

"You're not going to work?" Seeing Yun Kai running to his side so early, the master was surprised.

"Expelled ...... Master, that craft, what is good to build yì without? Yun Kai smiled, and he didn't feel the slightest embarrassment about being expelled again, as if he was talking about someone else.

"Then do it yourself. I discussed it with Master Xiao, and it is impossible to directly achieve this accuracy with turning, mainly because of the surface roughness, which ......cannot be reached at all," the master sighed.

This work can be regarded as a hard bone job, if you want to eat meat, you don't have good teeth, no!

"What if we use mirror finishing at the end?" Yun Kai is a little reluctant to give up on this.

Maybe the master can complete such difficult processing now, but I can't tell, right?

"Baby, are you still thinking about this? When you graduated, didn't I tell you that this is just a legend? Foreign countries can reach it, it is because they have sophisticated processing equipment! The kind of ...... that our country can't buy if we want to" Guo Guichuan really regrets it now, and he wanted to tell Yun Kai about this kind of processing technology that only exists in theory in China.

"Didn't anyone be able to do it back then!" Yun Kai was a little unconvinced.

"That's a blind cat touching a dead mouse! Didn't he still lose Maicheng in the end? ”

"Master, this plan really doesn't work?" Yun Kai always felt that he should give it a try.

"No, I can't. Even if you try machining, it's a waste of time. This kind of processing has harsh requirements for the environment, and must be processed in a dust-free workshop at a constant temperature, and the powder produced by cutting is not removed in time or the dust in the air will scratch the surface of the parts that have been processed! Guo Guichuan knows that the requirements for operators with such technology are far less stringent than those for the precision of equipment!

Foreign countries are not even willing to sell small precision vehicles and ships to China, let alone this kind of heavy-duty precision machining equipment!

········

Thanks to the naïve backgammon big 588 coins reward, thank you for the big reward in the dream.