Smart Industrial Empire

217 Key assembly technology of CNC machine tools

Li Lu didn't expect that the bastard Yun Fei would solve the assembly problems that the experienced fitters from China and the Soviet Union could not.

When Yunfei was working, Sun Lin was popularizing these basic theoretical knowledge to her. Sun Lin also told her about the fact that several assembly technicians from the Soviet Union were nine-level fitters.

Li Lu didn't know how powerful the ninth-level fitter was. Although she couldn't imagine it, she still understood how awesome it was.Among the millions of skilled workers in China, it is estimated that there are only a few thousand of the top skilled workers of all types of work.

"Xiao Yun, where did you learn these things?" From the first time he met Yun Fei, Sun Lin became more and more surprised as he got in touch with Yun Fei for the first time.Every time he asked Yunfei, Yunfei used his grandfather as an excuse.

Although Sun Lin didn't know Yunfei's grandfather Jiang Qingshan, he knew the situation of those engineers in China better than anyone else.With Yunfei's current assembly experience and technology, as well as his ability to design with a few words, it is impossible to cultivate such a person in China, especially a 19-year-old. Young people under the age of twenty.

Even if you start learning from the mother's womb, the total time before and after will not exceed 20 years. If this level can be reached in 20 years, China will have surpassed Britain and the United States long ago. Where will it be in various high-tech and high-precision fields? Being left far behind by European and American countries, even the neighbor's little devil is far behind.

"I heard this from a maintenance fitter when I was in Huadu. At that time, I also thought it was just that person bragging. There was no such thing. Just now, I just pretended to understand. I didn't expect a blind cat to encounter a dead mouse... "Yun Fei said to Sun Lin in a calm tone.

Sun Lin didn't believe what Yun Fei said.

For high-precision machine tools, assembly technology is the key. In fact, many things are only separated by a layer of window paper, which can be broken with a slight poke.But if you want to pierce this layer of window paper.Not having much technology accumulation is simply not enough.Sun Lin could only sigh helplessly in his heart, even if he didn't believe what this kid Yun Fei said, so what?No matter how he asked, Yun Fei would never say anything, and this kind of thing didn't happen once or twice.

"Brother Yunfei, let's go to the cafeteria to eat something first..." Ni Lishuang went to the cafeteria for a walk, but couldn't find any ready-made ones that could fill people's stomachs. The master who asked the cafeteria to start preparing supper for the workers on the night shift made some dishes for him.

Yun Fei nodded, and invited Sun Lin and several other fitters from the Soviet Union to the cafeteria for dinner.

Sun Lin hasn't seen Li Lu for a long time.They happily agreed, but the few Soviets were not together. Now that the problem with the spindle head of the CNC milling machine has been solved, they continued to be busy assembling the nine-one machine at the urging of Guderian, which cost a huge amount of money. The not-so-precise spindle was made with energy.Only when the experimental prototypes are assembled as soon as possible and the two prototypes are put into operation, can we discover the deficiencies in the design, as well as the defects in the processing or assembly process of the parts.

Now most of the Soviets in Jiuyi Heavy Industry have taken their families to China, and the whole family is counting on their wages to live on.Salary is fixed.Bonuses are the key. The earlier the CNC milling machine is developed, the higher the sales of Jiuyi Heavy Industry, the more bonuses they will get.The better the family can live.

"Waiter, bring us some wine. I'll have a good drink with grandpa grandpa..." As soon as he arrived at the small restaurant of Jiuyi Heavy Industry Canteen, the staff of the canteen brought the prepared dishes to the table.

"Girl. We are just a cafeteria that provides working meals for all employees. There is no alcohol in it..." The waiter in his 40s looked at Yunfei, but he didn't get any instructions from Yunfei, the boss.Said to Li Lu helplessly.

Since Jiuyi Heavy Industry's CNC lathe was launched, many leaders came to inspect it, and of course some people who came to visit and study were indispensable.Even the leaders in the city and even the province came to inspect, and the canteen of Jiuyizhong only provided different amounts of working meals according to the number of people.

Since it is a work meal, there must be no alcohol.

"Doesn't your cafeteria receive those leaders who came to inspect?" Li Lu was a little surprised.

Could it be that every time a leader came to Jiuyi Heavy Industry for inspection, Yun Fei would take those leaders to a hotel in the city?

"Why didn't you receive them? The leader came to inspect the work, and he didn't come to make a living..." Ni Lishuang felt very upset when she heard Li Lu's words.

The leaders who really came to inspect did not care whether there was wine; those leaders who cared about whether there was wine were only here to make a living.In Yunfei's words, we are a technology company, and the development and survival of the company do not rely on the relationship between leaders, but on independent innovative technologies!

Li Lu didn't argue with Ni Lishuang, this girl has too little experience.Looking at Yun Fei, he also had a disapproving expression.It seems that as an elder sister, I still have to find an opportunity to talk to Yun Fei about the way here.

This small canteen is only open to middle and high-level managers and technicians above the workshop director. Of course, the most top-level jobs, such as ninth-level fitters, millers, and eighth-level lathe workers, are also eligible to enter this small canteen to eat .

However, after it was established, apart from receiving those fraternal units who came to visit and inspect under the banner of Zhao Xingbang, and some leaders at all levels who came to inspect, there were really few people who came here to eat in this small cafeteria.It's not just because you have to pay for eating in this small cafeteria.

Of course, money is not the main reason. The salaries provided by Jiuyi Heavy Industry to middle and high-level management technicians and senior technical workers cannot afford the food in the small cafeteria.The small canteen provides only one-pot stir-fry, which is too time-consuming.

"Girl Lu, since the establishment of Jiuyi Heavy Industry's canteen, it has been stipulated that alcohol is not allowed to be served, and I am worried that drinking too much will affect work..." Sun Lin has been staying in Jiuyi Heavy Industry since Jiuyi Heavy Industry has not officially started production. , I still understand some of the rules here.

Li Lu glanced at Yun Feibai and could only give up.

Although I just took a quick tour, I have some understanding of the production process of the entire machine tool, especially when I know those processes are key processes, I have doubts in my heart.

"Xiaoyun, why don't you use our Chinese for the key assembly technology? Instead use those Soviets?" Li Lu will not abide by the etiquette of not talking.After Sun Lin explained to her, she realized that assembly is also one of the key technologies of CNC machine tools. The higher the precision of CNC machine tools, the more critical the assembly technology.

"Hey, girl, don't ask this question. I have told Situ many times about him. Now in Jiuyi Heavy Industry, there are Soviets in those key positions. Last time Xingbang brought a large number of When people came to visit their assembly workshop, they all left in a fit of anger..." Hearing Li Lu's words, Sun Lin put down the chopsticks in his hand and said helplessly.

"What's going on? Is there something hidden here?" Li Lu stared at Yun Fei gossipingly, hoping to get an answer.

"What else can happen? None of the skilled workers in this factory belong to our Jiuyi Heavy Industry, and the number is still 9327. Could it be that we have worked so hard to make wedding dresses for others?" Li Lu's gossiping eyes , Yunfei didn't respond in the slightest, and still ate the food slowly, taking a bite of the rice from time to time.Ni Lishuang pouted and answered Li Lu's words.

"Oh, it's no wonder Xiao Yun..." As people get older, their appetites tend to decrease.Sun Lin simply put down the bowl and chopsticks, and explained to Li Lu why Yun Fei did this.

Through Sun Lin's explanation, Li Lu realized that what Yunfei did was just a helpless move.

"Why did Uncle Zhao do this?" Li Lu still knew Zhao Xingbang very well, but she made such a foolish move. Back then, Jiuyi Heavy Industry was handed over to Yunfei, but it took away the real benefits, and the simple four-axis rotation The workbench now supports several factories that have no production tasks.

Why didn't Sun Lin sigh?Now that the 9327 factory has been contracted to Yunfei, the military should not continue to control these production workers who can no longer support them. Otherwise, this young man Yunfei will always feel that his neck is being pinched by others. There is no way to concentrate all energy on the development of the company.

Yun Fei didn't do this before it was started. Otherwise, he wouldn't have spent hundreds of thousands of dollars to have hundreds of skilled workers in the entire factory undergo skill training in the mountains.In the end, some people actually wanted to use a small amount of funds to form a joint venture with Yunfei when they were only waiting for the workers and the equipment to be in place. Keep a hand.

"There is nothing he can do, girl, one day, you will understand that in this world, many times, many things, you can't do whatever you want..." Sun Lin said to Li Lu meaningfully .He didn't just say these words to Li Lu, but he took this opportunity to tell Yun Fei that Zhao Xingbang was forced to do what he did back then.

The dinner without drinking will soon be over.

After Sun Lin's explanation, Li Lu's doubts deepened.

No matter how she thought about it, she couldn't figure out why Zhao Xingbang did this in the first place. Since she didn't want to, she shouldn't sign a contract of intent with Yun Fei in the first place.No wonder Yunfei asked her to help recruit more ordinary skilled workers from the Soviet Union. (To be continued..)

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