Smart Industrial Empire

() On the second day Yunfei became a master chef, he did not appear in the machining workshop, but stayed in the workshop that he named the precision machining workshop with only three CNC machine tools.

It took a week to compile another CNC lathe and milling machine to prepare the ladder diagram program for controlling the PLC system of the machine tool, and inspected the three CNC machine tools, and carried out necessary repairs and maintenance on these machine tools. , debugging is a must.Since he worked in Wang Qingfeng's factory, he had to be worthy of the salary he gave himself.

After Wang Qingfeng got Yunfei's reply, he went to Kamart Company in Shenzhen to negotiate the price.Kamat Company is not a foreign-funded enterprise, but a Chinese company engaged in import and export trade in Shenzhen. It just took a foreign name.

Wang Qingfeng went with Yunfei's three major requirements - requesting that Kamat Company's delivery date be extended by half a month, provide special machine clamp tools for processing stainless steel, and pay Qingfeng Machinery's processing fee to increase to 200 [-] yuan a piece, three times the original price.

This made Wang Qingfeng, who was full of banknotes flying in front of his eyes, almost fall from his chair to the ground.But after listening to Yun Fei's explanation, he still couldn't believe it and took his secretary to Shenzhen.

Regarding the processing difficulty and precision of the workpiece, Yun Fei knew it well.The price that Kamart received for this chapter was at least more than two hundred dollars. You must know that in foreign countries, the processing fee for parts of this difficulty is at least four hundred dollars or more.If it's just this list, it's nothing. The key is what is behind this list. Perhaps only Yun Fei, who came from later generations, knows clearly.This list is definitely a foreign company testing the waters in China.

It is estimated that Kmat Company is not clear, this list is just a foreigner asking for directions, and the subsequent processing quantity will be much higher than the number of one hundred.If Kmart earns all the money this time, it will really only become Kmart's money-making tool in the future.You know, after waiting a few years for state-owned enterprises to import enough CNC machine tools from outside, and after China's domestic CNC industry develops, there will be more private CNC equipment, and such opportunities to make money will no longer exist.

At that time, if there is no scale and huge processing capacity, sooner or later it will be dragged down by gradually increasing prices and labor wages.In mainland China later, the competition in the processing industry has almost reached a fever pitch.

Ri's equipment is still well maintained. Although it has been used for many years, the wear and tear on the roller and screw is very small. The only problem is that it may have been used for too long before, and the guide rail has some wear and tear, and the precision has an error of 0.02mm , but it is no problem at all to make stainless steel thin-walled parts of Kamat Company.

Kmat's stainless steel parts, if they don't have r120 large arcs inside and outside, and a lot of conical surfaces, they can't use CNC lathes at all.

Yunfei has already planned that the CNC lathes are only used for precision lathes. In that case, there will be no problem for the two CNC lathes to work in two shifts 24 hours a day.As a master, he only needs to make the tooling and fixtures needed for precision turning, and compile the NC program for precision turning.

At this time, he had already started looking for talented lathe workers in the ordinary lathe over there.

The operator who counts cars does not need several years of professional training like the mechanics of ordinary car operators.If it is just CNC cao workers, it is only necessary to let them know the three buttons of start, stop and emergency stop.Clamping has fixture tooling positioning, as long as you are not a fool, you will be clear after teaching it once.

However, Yunfei's purpose is not only to train cao workers, he must train a large number of CNC lathe workers and CNC millers who can program du li as soon as possible. Central technicians, otherwise, in the future, the human resource reserve will not be able to keep up with the expansion of the factory business.

In the evening of that day, Wang Qingfeng came back with a face full of excitement.What he brought back was not only the intent contract of Kamart, but also a stainless steel blank weighing more than 80 kilograms.The other party requested that the prototype must be produced within five days, and then the other party would sign a formal contract with Qingfeng Machinery.

He told Yunfei that, except for the processing fee, Kamat did not give a clear answer, and basically agreed to other requirements in principle.This batch of work is 12!The business volume of Shangqingfeng Machinery was almost on the verge of a month, and most importantly, the profit from the processing fee of 12 was worth the original half a year!

Yun Fei was not happy. After all, it was just a contract of intent. If the sample could not meet the requirements of the other party, it would be nothing but joy.Yun Fei didn't pour cold water on Wang Qingfeng, after all, he just arrived at Shunfeng Machinery and needed to take care of the boss's emotions.

In his previous life, it was because he didn't pay much attention to the feelings of his boss. He graduated from a key university and worked as a technician in the workshop for seven or eight years without being promoted. As a result, he came to Shenzhen in this era because he was depressed and drunk for no reason.When he woke up, he found that he was lying on the edge of a pond. His body was no longer the original body, but the body of a very strange sixteen or seventeen-year-old boy.Fortunately, there are more than 100 yuan in the pocket of my new body.

I found a lot of factories, but they didn't want me because I didn't have an ID card.Those who want to be themselves are those jobs whose wages are as low as forty or fifty and not enough to smoke.

After giving Wang Qingfeng and Zhang Rui a request to go outside as soon as possible to recruit workers with a technical secondary school degree or above in mechanical engineering, Yunfei left the dumbfounded two people in the ordinary machining workshop to stare at the workers making stainless steel parts. went.

If he doesn't keep it, he doesn't know that the things made by those workers can meet his requirements.

Yun Fei's request made the two of them dumbfounded.These days, technical secondary schools and universities are all allocated by the state. How many young people can come to Guangzhou to make a living without their good state iron rice bowl?Even if there were, they were hooked up by those powerful foreign companies.

Yun Fei didn't care so much, but in the end he was so entangled by Zhang Rui that he had no choice but to lower his requirements, even graduating from high school!This made Zhang Rui happily leave with his slender waist twisted.

Although it is not easy to find a technical secondary school degree, there are still many people who have graduated from high school and come to the Pearl River Delta to make a living. With Qingfeng Machinery, the apprentices are given a salary of 100 yuan a month, which can completely attract those who just arrived here and can only earn a living. Seven 80 yuan a month for high school students.

After the blank of the sample came back, Yunfei worked out the process route that night.Considering that the general lathe workers of Qingfeng Machinery have no experience in processing stainless steel, Yunfei wrote every process of the processing technology in great detail.The processing speed of each process, the depth of the knife, and the cutting speed are all vivid.

After forcing the workers who were still working to stop and clean up the surrounding environment, and then told the workers in the entire workshop about 6S management knowledge, Yang Dezhi took two more skilled lathe workers to start. Rough car sample.

At the beginning of processing, Yun Fei took Yang Dezhi, the most skilled among the lathe workers, to work together. Basically, he said that Yang Dezhi was working, but Yang Dezhi was not impatient at all.

In the competition two days ago, Yang Dezhi also pulled out the slender pole, but it took him six hours to meet the requirements. He knew that he should have the strength of an eighth-level lathe worker.For Yun Fei, I admire him very much. Such a young child can have such first-hand skills, so he no longer cares that it is only a child who instigates him, a level eight lathe worker.

After installing the workpiece with the four-jaw chuck and aligning it, Yun Fei watched Yang Dezhi take two cuts at the very beginning, and felt relieved when he saw that the yg8 blade provided by the other party was not bad when used in his own factory in the future. , told Yang Dezhi to be careful not to mess up and return to the CNC workshop.

The reason why he is not worried about Yang Dezhi, who has never processed stainless steel, and the other two lathe workers scrapping the workpiece is not only because Yun Fei enlarged the margin of two millimeters to four millimeters when formulating the process, but also because Yang Dezhi himself Just a very cautious one, otherwise he wouldn't be the squad leader of thirty lathe workers.

Including overtime, it takes three days to process the sample.

During these three days, Yunfei used two CNC lathes to do the lathe work needed to make the fixture.In this way, not only can the performance of the two CNC lathes be tested, but also the four lathe workers can get started faster.

As long as you have the basics of ordinary cars, memorize the commonly used preparation function g codes and auxiliary function m codes in dozens of NC codes, and then understand that the three codes f, s, and t represent the cutting speed, machine speed, and tool respectively. No., and then master the programming format of these NC codes, these young general lathe workers will soon become CNC lathe workers.

While explaining the usage and format of each function code to several apprentices older than himself, Yunfei drew some simple and typical parts diagrams for these young apprentices to contact for programming.He didn't have much time for these young apprentices to slowly learn from the most basic theories.

If you want to start from the most basic theory, it involves "Machining Technology", "Numerical Control Processing Technology", "Engineering Materials Science", "Tolerance and Fit", "Engineering Mechanics", "Mechanical Drawing", "Electrical Engineering" Theory", "CNC Machine Tool Maintenance and Maintenance", "Ladder Diagram Programming" and a series of basic and professional theories.After all, engineering is not a professional school, as long as it can train workers who can work.

His requirement for these young apprentices is only to be able to understand the drawings, and to complete the compilation of the processing program according to the requirements of the drawings.Therefore, the main content of his training for these workers is programming and machine tool operation.The operation of CNC machine tools is just a matter of tool setting and tool compensation setting. Even people with no foundation can become proficient in just a week.