Intelligent Industrial Empire

Chapter 4 Complex Stainless Steel Parts

Boss Wang and Liu Yushui became curious about Yun Fei's life experience.

Liu Yushui also knew that if Yun Fei really did what he said, he would not be able to use him at all. He was here and buried him.He was really curious, who brought up such a child, and why he would live in Shenzhen and apply for employment as a worker in a workshop like his own?

Out of curiosity about Yun Fei, Liu Yushui brazenly followed Boss Wang's Santana.

In the car, Yan Fei learned that Boss Wang’s name was Wang Qingfeng, and his hometown was in the northeast, and he belonged to the first group of people who went to sea.Because he was a repairman in a machinery factory, he originally planned to go to Shenzhen to do a small business. He found that many factories in Guangzhou had a lot of mechanical parts to be processed. With a unique vision, he raised more than 10,000 yuan and spent thousands of dollars. Yuan "bought" a second-hand lathe from the original company, and after it was shipped to Guangzhou, he began to engage in mechanical processing and maintenance.

After ten years of development, it is now a factory with forty ordinary horizontal lathes, eight planers, five milling machines, three grinders, and more than ten drilling machines.The processing strength is still quite strong.However, there are not many skilled masters in the factory, and many of the accessories are relatively simple parts with low precision requirements. The development in recent years has tended to stall.

When Wang Qingfeng’s secretary and lover Zhang Rui (this was discovered by Yun Fei only half a year later) was at 10 o’clock the next night, and I don’t know how many times it was the first time he urged a few people to eat, it came to the office. Human laughed.

"Brother Yun, it is true that the waves behind the Yangtze River pushed the waves forward. I admire..." When he came out, Liu Yushui praised Yun Fei with a smile on his face.The conversation with Yun Fei for a few hours gave him a lot of insights into the old fritters who had been the boss for more than a year.

"Brother Yun, a few of our brothers are not drunk or not going home tonight. What about work, let's talk while eating? Don't worry, it will definitely meet your requirements." Wang Qingfeng had to thank God at this time, and actually sent it to himself. Such a baby bump.

Under the leadership of Secretary Zhang, several people walked to a small restaurant not far from the factory and started eating and drinking.

Secretary Zhang was very curious about what the few people were talking about in the office and why these two middle-aged people treated a child so politely.Finally, he learned the truth from Liu Yushui, who was drinking Gao.

As soon as he entered the office, Wang Qingfeng couldn't wait to take out a blue A1 drawing.This is the blueprint that Yunfei asked to see.Except for Arabic numerals, all of them are marked in English.

Yun Fei spread out the drawing on Wang Qingfeng's desk and looked at it intently with his head down. Neither Wang Qingfeng nor Liu Yushui could understand the English on the drawing, so they could only stare at Yun Fei dryly.

Secretary Zhang couldn't understand the drawings at all. Seeing a few people staying here dry and bored, he left the office and went to the small restaurant next to him to order food.

Yun Fei watched for more than ten minutes before raising his head, and seeing Wang Qingfeng and Liu Yushui staring at him nervously, he couldn't help laughing.

He took out the cigarette from his trouser pocket and handed it to the two of them. After lighting it up, he started to explain to them in detail the processing difficulties of the parts on this picture.

"The first difficulty in processing this part is the material. 304 stainless steel is hard and soft due to its own characteristics. It is a difficult-to-process material. In our country, most workers have never encountered it, whether it is YG series or YW It is more difficult to process a series of tools. The situation is much better abroad. Their CNC lathes can easily process large quantities of stainless steel products to ensure the accuracy of the parts."

After the young Yunfei said these words, he picked up the teacup on his desk and drank the tea he didn't know how long it had been in.Wang Qingfeng didn't care about Yun Fei's own cup. Seeing that he had finished drinking the water in the cup, he immediately picked up the thermos next to him and filled the cup.

"Material processing is very difficult. The most important problem is that the most difficult part is that not only most tolerances have high precision requirements, but also thin-walled parts, more than two hundred and thirty diameters, and single-sided thickness. With only three millimeters, the amount of deformation is simply difficult to control."

After Yun Fei said the biggest difficulty in processing this part, he paused and continued.

"If it is a single-piece or small-batch production of general vehicles, there is no problem, but this drawing requires a hundred products to be delivered within a month. Without five or six CNC lathes, it will not be finished."

Yun Fei's analysis made the two people next to him keep nodding.Wang Qingfeng was not born in mechanical processing, but he does maintenance and knows better about stainless steel.

Liu Yushui did not say anything. He was born as a lathe. Although stainless steel has not been used before, he has heard that it is a very difficult to process material. For thin-walled parts, he does a lot of work. For thin-walled parts made of materials that are difficult to process, Liu Yushui only has a headache.

"There are two CNC lathes. This batch of work is because the other party knows that we have CNC equipment. They asked us to quote. But since I bought it, I haven't opened it. Because I bought second-hand equipment from Germany, there is no training. I haven't found a suitable person to perform the maintenance, and I don't know if it can be used."

"How about the technical level of the workers in the factory? How many lathes above level 6?" Yun Fei had to sigh, the current development status of the domestic machinery processing industry in this era.

Since there is no advanced equipment, we can only rely on the technical level of the workers.In China, the complex products processed by high-skilled workers are not inferior to foreign numerical control equipment. The only thing is that the efficiency is too low.

"Only Yang Dezhi is an eighth-level lathe in the factory, but he has never touched stainless steel. There are other four, five, six and seven-level lathes, all of whom were laid off from our factory and came here with me. Most of the rest They are all apprentices recruited after the factory is built. You know, here, there are not many machinery state-owned enterprises, even those laid-off skilled workers in heavy industrial cities, and they rarely come here."

Yun Fei's head is big, so clever women can't cook without rice.Without equipment, and without a large number of high-skilled workers, this piece of meat seems to be out of mouth.

Speaking of workers, Wang Qingfeng and Liu Yushui both had headaches.Here, although most of the work accuracy requirements are not high, the requirements for the technical level of the workers are not high, as long as you learn the basic operations and separate the processes, you can start the machine to work independently.Even if those laid-off workers from well-skilled state-owned enterprises came here, they were poached by those foreign-funded enterprises with high salaries.

"How much is the processing fee for each piece?" Yunfei doesn't care about which country and company the customer is.For him, no matter how difficult the parts are to be processed, as long as a sufficient price is given, he can make them, even with files.

"Four hundred yuan a piece." When it comes to the processing fee, Wang Qingfeng is excited.However, it was depressed in an instant, such a fat, you can only look at it, not eat it.

"How much?" The numbers in Wang Qingfeng's mouth stunned Liu Yushui.

He knew that the processing fee was high, but he did not expect the processing fee to be so high.You know, the salary of a skilled worker is only 300 yuan, and the processing fee for such a product is 400 yuan.What a profit there is!

"The price is too low, but you should first take me to the workshop to see the equipment. You have to look at the equipment to determine if it can be made."