The salary of the entire 754 factory is less than 100,000 yuan every month, and their R&D funds are directly spent on more than half a year, or 2 million in half a year.

Even Zheng Hao is a little entangled.

It's like chicken ribs, keep doing it, I don't know when it will succeed, it's like a bottomless pit, I don't know how much more to fill in. If you don't do it, the previous investment will be wasted, which is not a good thing for the entire base.

Finally, after discussing with Chen Xiangwei and the leaders of the 754 factory, I felt that it was most appropriate to leave this matter to Director Liu, after all, the mechanical processing capacity in the Ninth Institute was unquestionable.

The Ninth Academy will not be able to do it, and there will not be a few units in the entire country's military industrial system that can do it.

While understanding the situation, Liu Yijiu followed and walked towards the production workshop.

The production of large dock crucibles does not require too much equipment. The production of raw materials from blue tungsten to pure tungsten powder is responsible for themselves, when loading powder, a steel core mold is used to position, and then a thick layer of rubber is made outside, and the outermost is fixed with a steel ring, so that there is a wide gap between the steel core and the outer steel sleeve, and the workers must always pay attention to the distance between the steel core and the steel sleeve when loading the powder, otherwise the crucible blank will be thick and thin on one side.

The deviation of three or two millimeters is not a big problem, and the blank will be processed after isostatic pressing. When the time comes, the steel core is positioned, and the wall thickness of the processed powder billet will become uniform.

Demoulding, which is one of the most problematic things.

There are four evenly spaced pull rings underneath the steel core. After the blank is processed, it is hung with a wire rope by a crane, and then under the operation of a person. Slowly rise, hoist to a certain height, by manpower gradually more than one meter high, more than a ton of workpiece steel core by gravity and artificial force slowly rotate the entire steel core of the mold 180 °, and finally rely on the weight of the billet itself and the internal draft angle, slowly let the steel core mold in the middle rise, separate the blank and the steel core mold.

In the process. Relying on manpower to master the flip, one person is in the middle of the scheduling, and four people master the position of the four rings. It must be well matched, because the center of gravity of the whole molded billet is at the very top, because the density of tungsten is more than twice that of steel! The weight of the entire dock crucible is concentrated on the top of the solid body.

A little careless. It will be because of the incoordination. In the process of turning the manpower, the center of gravity deviates too fast and falls directly, and then the whole blank will fall down, and the scrapping of the workpiece is a small thing, and it is the most difficult thing to solve the problem of hurting talents.

Liu Yijiu really wants to use the power of machinery to flip, but at this time, designing special equipment is not a simple matter, manpower. is the most suitable.

"Director Liu, the process ahead. It's not a problem, mainly when processing the outer circle with a heavy-duty horizontal lathe...... "into the empty machining workshop, a heavy-duty lathe that looks a little short and bulky quietly held in a corner of the workshop, this heavy-duty sleeper, originally just a C61125 Soviet imported heavy-duty horizontal lathe, with a rotation diameter of 1125 mm, can theoretically process a diameter of 1.125 meters of rotary body parts.

The height of the whole machine tool, the guide rail is level with the ground, and the bed is directly buried in the ground. Even so, the distance from the top of the chuck to the ground is much higher than that of a person.

Although the diameter of the large tungsten crucible is only more than 700, when processing the outer circle, the ordinary claw will not have any effect because it is too short, and the claw must be lengthened by itself. As a result, the rotation diameter of the entire workpiece is increased to about 1.5 meters.

"You haven't machined this inner hole!" Liu Yijiu couldn't help frowning when he saw the silver-white tungsten crucible next to the lathe.

Doesn't it mean that the inner hole has been processed?

"Director Liu, the inner hole is indeed not processed. Because the amount of deformation during sintering cannot be controlled, and the wall thickness of the crucible is different from the bottom to the top, the amount of deformation is also different, so ......" Chen Xiangwei said with some embarrassment.

There is no problem with machining the inner hole, that is only theoretical.

After all, the four jaws clamp the outer circle, far more than only five points of force, but also at the mouth wall and the bottom center of the force position, the final hundreds of kilograms of weight are all on the mouth wall and the center of these two points.

"Director Liu, I don't think this can be processed like this at all, and the process is wrong. It is only suitable for machining with a vertical lathe! Liu Yijiu was about to speak, when a turner in his forties who was originally standing next to him shook his head and said.

This is the best worker in the 754 factory, Yue Lin.

As a seventh-level lathe, although he did not reach the top eighth-level lathe worker, but his technical strength can be proud of many people in the entire 754 factory, and sometimes he organizes skill competitions with other brother units, and the top three he maintains very properly.

If it weren't for the lack of business, the factories would have declined, and they might have become the top eighth-level workers in the lathes.

Liu Yijiu turned his head and glanced at Yue Lin, he still knew about the top technical strength in the factory.

"With a vertical car? Can you tell me, how to solve the problem of hundreds of kilograms of weight when the bottom and mouth wall are uneven? What about the correction problem? Leaning on the pad low? Before Liu Yijiu could speak, Zheng Hao said coldly.

Liu Yijiu was surprised by these words.

When did this guy Zheng Hao understand such a profound technical problem?

However, from Zheng Hao's face, he didn't see a trace of shyness, but a trace of coldness, and he seemed to have a lot of complaints about Yue Lin, a senior skilled worker?

It's weird.

"Can the sleeping car be solved now? As soon as it was installed, it cracked due to gravity before it was aligned. A crucible with more than 400,000 yuan, anyone's psychology can't stand such a big pressure, and it is a wearing part in itself. Anyway, I can't do it, if you have the ability, you can come and ......" Yue Lin pursed his lips and said to Zheng Hao with a look of disdain.

Liu Yijiu heard this. His brows furrowed.

This should not be said by a senior lathe worker at all, skills are one thing, and psychological quality is even more important.

And. This guy is still a thorn, not to mention that he hasn't reached the top eighth-level lathe, even if he reaches the top, does he think he is invincible in the world?

"Master Yue, it's not right for you to say that. If we encounter a problem, we should find a way to solve it. Since I propose this process, there must be a reason for me. Now the lathe has been changed. Moreover, it is obviously not possible to process such parts with vertical turning. Although gravity becomes vertical, gravity is at the top. Once the lathe rotates, the huge centrifugal force makes it easier for the workpiece to fly out and smash people...... "Liu Yijiu did not get angry.

"What's your point? Do you think you can just learn some theories from books? If that's the case, wouldn't the seventh- and eighth-level senior workers be everywhere? If you think it's possible. Or you come. I'm studying next to it? "Yue Lin doesn't take Liu Yijiu, a young director who climbed up by the background, seriously at all.

I am the top master in this factory, I can't take it myself, who can? If you don't give yourself an eighth-level worker, everything is free to talk about!

When Liu Yijiu heard this, he was furious.

He had long heard that these high-level skilled workers were all bullish, and he felt that this was normal.

Masters are all made by training.

Moreover, skilled workers have a high level of capital. Two bombs and one star. But they are all produced by hand, and some high-precision parts are produced. Such a high-level skilled worker, instinctively, should be respected!

But this guy in front of me doesn't seem to be like this.

"Xiao Yue. Let's solve the problem in front of us first, as long as it is solved, the matter of the eighth-level worker is easy to say. Chen Xiangwei's face was very ugly, but there was a smile on his face, these people, there is no problem with theory, but in fact, they can't operate, so they have to accommodate these big dealers.

"What's going on?" Immediately, Liu Yijiu asked Chen Xiangwei.

It is not uncommon for skilled workers to talk to the organization about the conditions when they tackle technical problems, but it should not appear at this time.

For his own selfish desires, he made the company lose more than one million in vain!

And his salary is only a little more than a hundred!

How can you not get angry?

When I knew the details, this guy was making a fuss about becoming an eighth-level worker in the past, and the top job titles were very strictly controlled, Yue Lin's technical level, even the sixth level was a little reluctant, and many high-precision parts of the equipment maintained in the entire factory had to rely on him to do it, which boosted his mentality.

When it comes to the critical time, it is necessary to take the factory into the house.

"In that case, you don't have to do this. Lao Wang, immediately call the base and transfer two eighth-level turners and a ninth-level fitter over. When Liu Yijiu heard this, he gritted his teeth and said.

For people like Yue Lin, he really doesn't have a good feeling.

Don't you think you're awesome?

Hearing Liu Yijiu's words, Yue Lin disagreed, the eighth-level lathe worker is not a cabbage, and he can find it if he wants to.

"Director Liu, this is a little inappropriate, isn't it?" Chen Xiangwei looked at Yue Lin, who was still holding his head high, with a complicated expression.

Yue Lin, a young man, is still very talented, but he is not very good. He never imagined that Liu Yijiu would use a helicopter to mobilize high-level skilled workers from the base.

"There's nothing inappropriate, Lao Zheng, tell them that I'll wait for them here, and in addition, let Yu Jianguo come with me." Although Liu Yijiu knew the technical process, he felt that it would be better to let Yu Jianguo and them solve this problem, and it would be good to propose it casually when the time came. (To be continued......)

PS: Today's Hulu's wife's birthday, I decided to go out with her for a long time, and update a chapter first.

In addition, a VIP readership group was established last night, and several local tyrant league leaders smashed red envelopes in it, Hulu didn't want to build this kind of group, but in the ordinary reader group, last night the alliance leader Yang YSL and Tianhai Xiangyun went crazy and smashed hundreds of red envelopes, and how many genuine supporters got it, and Hulu didn't say much.

They are in order to let the brothers support the genuine version of the gourd.,What the result is?,I can't say.,Later, there was a discussion about the appearance of this VIP group.,The local tyrant league leaders will send red envelopes from time to time.,Brothers who subscribe fully, please screenshot the fan value of this book and the starting point ID to add the group。

Group number: 494550065

In addition, strongly condemn the inhumane urging of the local tyrant Yang YSL, who is known as the super Huang Shiren and Xiao Ding, for the inhumane change of the gourd, and condemn the behavior of Mu Shuilan, the beautiful girl of the paper pit gourd!