Chapter 6

Until more than eight o'clock the next night, Yun Fei finally compiled the ladder diagram program of a NC lathe, compiled a simple processing program on the just appeared operation interface, and directly ran the machine tool empty without installing workpieces and tools.

In principle, the ladder program of NC machine tool controlling the whole equipment cannot be compiled in such a short time. If the FANUC company knows, those guys have to commit suicide. However, thanks to the time spent studying in those years and the fact that everything in my mind was extremely clear after I arrived in this parallel space, I completed the work of others' team for a long time in just over 20 hours.

Wang Qingfeng's eyes narrowed when he saw the money losing freight he had bought for face. Seeing Yunfei's tired face touching his stomach, he remembered that the child had only narrowed his eyes and dozed several times on the chair since last night, and didn't eat a few bites of rice.

While Wang Qingfeng ordered his secretary to order meals in a nearby hotel, he took Yun Fei to the office. Anyway, it takes a while for the food to be ready. Let's have a rest first.

Liu Yushui is also waiting in the office. Yun Fei was very tired, but he was dragged by the two guys to chat. Slowly, he didn't feel sleepy. Knowing that Zhang Rui urged him, several people went to dinner with shoulder to shoulder.

When Yun Fei went to work the next day when he let the first CNC lathe run, Wang Qingfeng summoned all the No. 83 people of the whole factory to the open space outside the office building through the big horn on the office building. Standing in the corridor on the second floor, he announced to all the people of the factory that from today on, the only 16-year-old Yun Fei around him will be the master of the factory.

Although he didn't see cloud non operating equipment at all, he was convinced by cloud non in front of CNC machine tools. He has completely believed everything Yunfei said. So when I had dinner the night before, I said that I not only fully agreed to Yunfei's requirements, but also raised the salary of 1000 yuan required by Yunfei to 1500. When the efficiency of the factory is good, there will be an indefinite amount of bonus.

At that time, Zhang Rui, the Secretary, could put an egg in his mouth.

Wang Qingfeng's words almost got the whole scene out of control.

Workers also have dignity, especially skilled workers, especially those who have worked for decades. All the people made a noise.

As a result of this uproar, the annual technical competition between Qingfeng machinery and Yunfei group has been formed.

Since everyone is going to rebel, the more democratic Wang Qingfeng will certainly not listen to the voice of the masses.

Of course, this is not a state-owned factory after all. The boss's words are the imperial edict. The boss's decision can't be violated. These workers with higher wages than those in the same industry also feel that they can't go too far. Finally, several workers with the best technical strength among the workers discussed that it was not impossible for the young boy to be their master, on the premise that he must surpass himself in technology.

Yun Fei can still understand the mood of workers. In his previous life, he was not convinced of those who did not show their hands. Perhaps this is the case in the whole industry. As long as they are better than themselves, they will respect each other regardless of their age, which may be unique to skilled workers.

For the challenge of workers, Yun Fei stood in the corridor on the second floor and announced to everyone that there are only three types of work in the factory: lathe worker, fitter and milling worker. He can only compete with the masters of these three types of work. As for apprentices, it's not necessary. It's too valuable.

"It's arrogant to lose your mother!"

"TMD, this child is really arrogant. We must let him know that steamed buns are made of noodles!"

"This guy has a great personality. If he is really capable of three types of work, I will consider him a master even if he is not as powerful as my master!"

"Yes, yes"

"I just don't know if it's bragging. I'll see a good play now. It's great. I don't have to work today..."

……

Hearing Yunfei's challenge, the workers and teachers were boiling. It was a naked slap in the face. Although every type of work can't work for half a day today, it's about dignity, and no one cares about earning five or six yuan less.

Those apprentices are full of worship, envy and even jealousy of Yunfei. Anyway, the boss has spoken and the salary is paid.

The first challenge is to challenge the Turner. Yun Fei challenges 13 skilled lathe workers in Qingfeng Machinery Factory alone. The title comes from Yun Fei - the long axle of the car.

Each person shall deliver an A3 steel bar with a length of 800 mm and a diameter of 20 mm. It is required to turn it to 16 mm, the diameter tolerance shall not exceed 0.05 mm, and the surface roughness shall be 3.2. It is allowed to use any means for any time.

As soon as the problem came out, seven old lathe workers laid off from state-owned factories withdrew, leaving only Yang Dezhi and several young lathe workers who had just graduated.

Everyone in the industry knows that the lathe workers are afraid of the pole. On the surface, the requirements are very simple. As long as they have a little skill, they dare not play like this. As we all know, the slender rod with a diameter of 16mm and a length of 800mm has almost no rigidity in the processing process. Even if the upper heel tool holder is used, it is difficult to achieve the accuracy of 0.05mm. This not only requires workers to sharpen turning tools, but also requires workers' experience.

It is well known in the industry that a lathe worker has seven skills and three skills. It can be seen from the lathe tool he sharpens. The machining of slender rod requires not only the angle of cutting tool, but also the matching of three cutting elements.

The three cutting elements of rotating speed, cutting depth and cutting speed must be perfectly matched. Only in this way can the workpiece be processed quickly and well.

The newborn calf was not afraid of tigers. The five young lathe workers who did not quit began their work with confidence. They thought it was a job without requirements, and it was finished in minutes.

Yang Dezhi is serious about adjusting his lathe. He knows that the examination of level 8 lathe workers in some factories is to turn slender rods, but the requirement is not to follow the tool holder. It turned out that in the factory, he had no chance to challenge the final examination of the lathe worker. Now, he still wanted to try. At least he couldn't let the hairy child look down on him.

At this time, Yang Dezhi never thought that Wang Qingfeng described himself as a class 8 lathe worker in front of Yun Fei for his own face. If he knew, he probably wouldn't compete with Yun Fei.

Yunfei casually chose the most shabby looking machine tool, and everyone around him took a breath of air conditioning. This is the worst precision lathe in the factory. It is still an old equipment supported by the big brother of the Soviet Union in the past five years, and the error is almost one millimeter. In the factory, it is only used to roughen the workpiece.

Yunfei chose this equipment, either because he was quite confident in his technology, or because he was just a show. Later, if the car didn't come out, he said that the equipment was faulty. It seems that the hairy child really has one or two brushes.

Yunfei spent at least two hours debugging the machine tool. Of course, the reference he debugged is his own workpiece blank used to compete with others. In the past two hours, dozens of people around the machine tool he used talked about it. Most of them thought he was pretending, but the seven turning workers in their 30s and 40s who came out of the state-owned factory didn't think so.

When doing work with high precision, we must grasp the performance of the equipment quite clearly, otherwise the workpiece will be discarded if we are not careful.

Finally, Yunfei was the first to complete his work in more than an hour. Finally, after the inspection of most workers in the factory, they agreed that it was a qualified product. The error is only 0.04 mm, which is completely within the tolerance range. The surface roughness exceeds 1.6 completely.

"Shit, if I had known that the final fine turning was squeezed with the cross edge of the cutter and then polished with an abrasive belt, I wouldn't have been laid off if I had become a level 8 lathe worker!"

"It's really TMD. You can get this live car out one by one. You can't do it without admiration. I really don't know how to practice this baby's technology."

"Yes, it's really a long experience to use such a low speed for more than ten and twenty workpieces..."

……

As the saying goes, the expert watches the doorway and the layman watches the excitement. In the end, after the cloud non workpiece is processed, almost all the lathe workers who watch his processing feel that they have too little knowledge in the past. The examination of level 8 lathe workers is rare, and they can rarely see it.

When Yunfei finished, only Yang Dezhi was still busy sweating, and several other young lathe workers had given up. They can't even follow the tool holder. They don't need to follow the tool holder. They hit the tip of the knife before it was next to the workpiece. There was even an unlucky child who flew out the workpiece. Fortunately, no one was hurt.

Yunfei ignored Yang Dezhi and walked towards the canteen under the worship of more than 30 car workers and apprentices.

After an hour's rest after dinner, the milling competition began.

The Miller's game in the afternoon is milling the ball. Milling a round ball with a diameter of 40 with a square iron block requires that the fit with R gauge should reach 85%. Similarly, Yunfei milled a small round ball with a fit with R gauge of more than 90% in less than two hours. He left his back to more than a dozen milling workers who had just finished rough milling.

Let alone the fitter competition in the evening.

Yun Fei undoubtedly won the victory.

As the saying goes, lathe workers are afraid of turning rods, bench workers are afraid of drilling holes, and milling workers are afraid of milling circles. Yun Fei chose these things to compete with these workers and masters. This is to put the teachers and masters in these factories under threat, so that they are shocked by their own technology and ignore their age. You know, he practiced these skills hard for a long time when he was in school in another era.

One day, the 16-year-old Yun Fei made every teacher in the factory call him master Yun with his own technology and flowing machine operation.

Therefore, the 16-year-old Yun Fei became the master of Qingfeng machinery in the eyes of the whole earth.