Since Yun Fei arranged Ye Beichun to the CNC workshop, the whole person's body and mind began to pounce on the independent product design and development of Qingfeng Machinery, and there was very little time to go to the CNC workshop for two weeks.

Although Xiao Cabbage was extremely uncomfortable, he was extremely dissatisfied with this deputy factory director who had a good impression but was not familiar with it, and in order to pay a high salary of 240 yuan per month for the apprentice, he could only silently follow Yang Guang to learn the operation of the processing center.

Although the grades in school are not top, but it is not bad, for the dozens of English buttons on the control panel of the machining center, as well as some software in the PLC, Ye Beichun learned, much faster than other workers. However, it is only for the operation of the machine tool, for the preparation of the program, and the operation principle of the entire machine tool, Yang Guang felt that these apprentices did not need to understand, so he did not explain.

Under the leadership of Yang Guang, several machining center apprentices who were pinned on by Yunfei were engaged in mechanical operation every day, and learned the programming of the machining center with great difficulty.

Although the whole CNC workshop is very busy, there is no shortage of rest every Sunday.

Chen Jie is in love, so she disappears every Saturday night. Ye Beichun, who just came to Qingfeng Machinery, has no familiar people in this factory except Yun Fei. originally expected Yun Fei to be able to play with him on the weekend, but he couldn't even see Yun Fei's shadow on the weekend.

Ye Beichun turned out to have little communication with his sisters in the same dormitory in the Swift Garment Factory, and he didn't have any friends in the whole factory, especially after his sister Ye Wuqiu went back to school, she was even more lonely. The Swift garment factory has no weekends, working more than 12 hours a day, and is tired like a dead dog after work every day, and sometimes goes back to the dormitory and sleeps in bed without even washing.

At that time, Ye Beichun didn't feel that the weekend was so terrifying.

When I arrived at Qingfeng Machinery, on the first weekend off, in addition to returning to the original Swift Garment Factory to move all my things back, I wandered around outside. But by the second weekend, the feeling of loneliness was incomparably clearer. Chen Jie went on a date with her boyfriend, and she was the only one left in the dormitory of more than ten square meters, in this era of part-time work with few TVs, no Internet, and no entertainment, she could only start from opening her eyes in the morning, looking forward to getting dark, and then looking forward to going to work the next day. It's not that she didn't want to go out for a walk to pass the time. At this time, the industrial area was far less prosperous than that of later generations, and in order to save all the money and send it home, Ye Beichun could only stay alone in the dormitory and wait for dark, and then wait for the next day to work.

Ye Beichun was personally brought to the workshop by Yun Fei, and under Zhang Rui's intentional or unintentional instructions, the few female workers in the entire factory kept a distance from her. The single young people in the factory, because of Yun Fei's relationship, also dare not approach this beautiful girl who can be regarded as the flower of Qingfeng Machinery Factory. To be precise, because of Yun Fei's relationship, Ye Beichun was isolated by most of the people in the entire Qingfeng Machinery.

Yun Fei is also not popular with the young people of Qingfeng Machinery Factory, but he is using his spare time to copy the CNC system of the later generations to the most critical place, so he has no feeling for loneliness or loneliness.

When Ye Beichun stayed alone in the dormitory, he hoped that Yun Fei, a boy he was not very familiar with, would appear in front of him. It's a pity that Yun Fei didn't appear on the first weekend, and on the second weekend, Yun Fei still didn't appear, and asked Yang Guang, the director of the CNC workshop, Yang Guang didn't know what Yun Fei rarely went to the workshop during this time.

A workshop director has no right to manage what the deputy director does every day.

Although Qingfeng Machinery has a lot of CNC machine tools so far, these CNC equipment alone has exceeded three million. It can be seen that Wang Qingfeng attaches great importance to the CNC machining industry, and it is important to know that the price of dozens of other ordinary metal cutting equipment in the entire factory is just over two million.

Especially not long ago, through Cammat company, Qingfeng Machinery purchased a brand-new FADAL company's machining center, spending more than 600,000 yuan! In later generations, this model purchased by Qingfeng Machinery Machinery is simply not enough, especially in foreign machinery powers, this kind of machining center is just the top CNC machine tool. In this era, the CNC machining industry in China is already a relatively high-end machine tool.

Qingfeng Machinery's CNC workshop, except for the first batch of people who learned CNC machine tools from Yun Fei, most of them are not able to work independently. And that group of people are also familiar with the programming and operation of CNC lathes and CNC milling machines.

The current CNC workshop of Qingfeng Machinery has begun to gradually develop in the direction of Yunfei's expectations. Ordinary precision requirements, simple drawings of part structures, are programmed by those skilled operators; The parts with high precision (tolerance range within 0.05mm) and complex structure (such as several shape and position tolerances, and a large number of Boolean operations on the surface need to be carried out) are complicated by Yang Guang and Wu Zhongda.

Yang Guang and Wu Zhong have been working with Qingfeng Machinery for a long time, and they have followed Yun Fei to do a lot of high-precision complex processing parts, and now there is no big problem with these parts that have particularly high requirements for technology and tools. Compared with the two of them, they used to be senior technicians, and the only deficiency is that the use of CNC machine tools is not very extensive, and the experience is a little lacking.

In the CNC workshop of Qingfeng Machinery, most of the people are apprentices. However, so far in the processing center, only Ye Beichun, who was brought by Yun Fei, learned the processing center alone.

In this era of China, 100% of CNC machine tools are imported, if in addition to the problem basically have to find foreigners for maintenance, not only the accessories are expensive to death, the price of maintenance is more heart-wrenching. If the apprentice accidentally hits the knife because of a mistake and breaks the spindle, it will cost at least tens of thousands!

Therefore, this machining center from the United States can also be used by Yang Guang, Wu Zhongda and Yun Fei. Of course, after Yun Fei taught Yang Guang and Wu Zhongda, he almost didn't do this.

Machining centers, especially three-axis machining centers, cannot be considered real machining centers in the strict sense. That is, a CNC milling machine with a tool magazine. A real machining center must be more than four-axis linkage. In this era, the Chinese continent, combined, is estimated to be no more than ten, and the price of one is at least more than the price of ten three-axis machining centers.

Whether there is a tool magazine or not, whether the tool change is automatic or manual, this is the only difference between the machining center and the CNC milling machine.

However, it is precisely because of the automatic tool change function that the price of the machining center is almost two-fifths more expensive than that of ordinary CNC milling machines. After all, many special-shaped workpieces or high-demand precision complex parts cannot ensure the quality of the manual tool change of the CNC milling machine.

Ye Beichun's job is that when Yang Guang has programmed, debugged and test-cut, she guards the automatic running machine tool. If there is a situation such as a broken tool during the machining process, Ye Beichun only needs to take a picture of the red "emergency stop" knob, and then find Yang Guang to deal with it.

It has been twenty days since he entered Qingfeng Machinery, and Ye Beichun has not done anything except for pressing the green start button a few times. No matter what parts Yang Guang does, he will tell Ye Beichun in detail. Optical theory, without practical operation, Ye Beichun was extremely depressed.

It's not that Yang Guang doesn't let Ye Beichun learn, but the price of this equipment is really too high! More than 600,000 yuan, with his Yang Guang's current salary of 2,550 months, he will have to go without eating or drinking for more than 20 years before he can afford it. So he didn't dare to let Ye Beichun, who didn't know anything, operate this sky-high machine tool, after all, he was careful and careful when he did it himself, for fear that he would accidentally make a mistake and damage the machine tool.

Ye Beichun guards the processing center every day at work, but he can only guard it boringly. At the age of sixteen or seventeen, how can you mechanically repeat such a job every day and still maintain your passion? So she felt that she had fallen for Yun Fei, and she was deceived by Yun Fei's stinky hooligan, and wanted to take some time to find Yun Fei to give herself an explanation.

The purpose of her coming to work in Qingfeng Machinery is not only to need Qingfeng Machinery, which is twice her original salary, but also to learn first-hand skills!

I have been in the CNC workshop for so many days, and I know that those CNC lathes and CNC milling apprentices can carry out some simple machine tool operations on the machine tool for more than 20 days, at least set some machine tool processing parameters and modify the tool repair There is no problem.

However, Ye Beichun has not even operated the simplest knife loading and dismantling knife himself; For the straightening of the workpiece and the simplest basic operations in the tool division, there is no more.

Tomorrow is Sunday again, and Qingfeng Machinery does not go to work. So Ye Beichun rushed towards Yun Fei's office after getting off work, although the relationship between the two was not so familiar, at least, she was Yun Fei who received Qingfeng Machinery, and Yun Fei had to be responsible for her. It was precisely because of this thought that she mustered up the courage to go to Yun Fei to give herself an explanation when she was about to get bored.

Qingfeng Machinery is gradually becoming formalized, so every Saturday afternoon, before getting off work, all departments of the entire factory will gather together for a meeting to summarize and discuss the various situations of the week, so that Yun Fei and Wang Qingfeng, the factory director, have a more detailed understanding of the situation of the factory.

On the weekend of the first two weeks, because he was not familiar with the situation of Qingfeng Machinery, Ye Beichun looked for Yun Fei several times after work but did not find it, and there was no one in his dormitory.

Today, she was waiting for him directly in Yun Fei's office.

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