Chapter 309 The next step is to engage in machine tools
Liu Lang has also benefited a lot from several months of work. He cannot say that he has completely mastered all the technologies of this furnace, but he has no problem drawing the drawings. This is a complex drawing with thousands of parts. When Liu Langhua
When it took a day to draw the first complete drawing, except for Xiong Huaizhi and the teachers and students of Huaxia University, everyone else almost fell to the ground and called "Master".
What is a genius? The one who makes others feel "desperate" is the real genius. Those old workers always think that they are very capable, but they are so stupid in front of Liu Lang. You are so little capable that you can't even carry each other's shoes.
not enough.
Of course, the success of the smelting furnace in such a short period of time is not only due to their research team, but also to the support of many manufacturing workers, because there are many parts that Huaxia University cannot manufacture and can only be handed over to China.
Top machine tool factories, such as Shencheng No. 1 Machine Tool Factory and Jingnan No. 3 Machine Tool Factory, have made considerable contributions.
However, many problems were also discovered during the manufacturing process, that is, troubles were encountered in manufacturing parts. Although Shencheng No. 1 Machine Tool Factory and Jingnan No. 3 Machine Tool Factory are at the top level in the country, they are also very difficult to manufacture certain parts.
, had to send technicians to reassemble the machine tool in order to manufacture the required parts in a short time, but there was also a big gap in quality with the original AOD electric furnace.
Fortunately, the technology of this electric furnace did not exceed too much. Even though it was very difficult, the task was completed with the cooperation of various factories across the country.
At this time, Xiong Huaizhi and Liu Lang were standing in front of the stove that was being assembled. A dozen young people were assembling it according to the drawings. This time, they, newly graduated college students, also got a great opportunity to exercise.
"The foundation of the country's industry is still weak! That factory in West Germany with more than 300 people can manufacture dozens of electric furnaces every year, but we have used the whole country's efforts to barely produce just one furnace. This gap is not ordinary.
big!"
Looking at the lively work scene, Xiong Huaizhi said that the results achieved in this "conference battle" were gratifying, but it also exposed many problems. Xiong Huaizhi has the country at heart and will never rest on his laurels and be complacent.
"That's right, no matter how good the technology is, it must be manufactured by machinery. We don't have top-notch machine tools. Many parts are made by manual polishing. The efficiency is low on the one hand, and more importantly, the accuracy is too low.
Even if this smelting furnace succeeds, it will need to be continuously repaired in the future, and the failure rate cannot be guaranteed!"
Liu Lang also shook his head slightly and said.
"In any case, once the smelting furnace is put into production, one furnace can smelt thousands of tons of high-quality stainless steel every year. With only five furnaces, our country's national defense needs can be met. If we expand the production capacity ten times, the people
Some of my needs can be met. It is already very good to be able to do this. This is all your credit!"
Xiong Huaizhi encouraged.
"We are still far behind. Huaxia Industrial Technology has to do more than just this furnace. Our next step is to start researching machine tools!"
Liu Lang said.
"Yes, machine tools are the most basic, but they are also the most important. Without machine tools, those high-end equipment cannot be manufactured. We have to start preparing!"
Xiong Huaizhi nodded.
The technology of high-end machine tools, especially CNC machine tools, is much more difficult than manufacturing a stainless steel smelting furnace. This requires not only technology, but also experienced industrial workers. Some technologies can be overcome through collective efforts, but experience cannot pass this.
This method has been improved in a short period of time. Workers in large Western factories have mastered the experience after decades of inheritance from generation to generation.
"In terms of equipment, we are trying to buy some from abroad, but the talents will not be given to us. We need to train them ourselves. Although the old workers are experienced, their learning ability is much worse and they have no passion. The most important thing is
For those freshly graduated college students, what happened this time is the most outstanding. Brother Wang and the others have been struggling in the workshop every day and have mastered a lot of knowledge that cannot be learned in books. I believe that after this study, their level will improve rapidly.
improvement!”
There is no other way to cultivate talents, you can only rely on yourself. Those in books are only the most basic theoretical knowledge, and many of them will not be used in actual work. Only through personal practice can you learn the real things.
"Professor, this time we have conquered a technology, but it has also exposed many problems. Of course, the manufacturing process is an old problem, and another one is the problem of talent training. The knowledge that college students learned in school is too backward.
, they are all old knowledge from the 1950s and 1960s. They are out of touch with the world’s advanced level in many aspects and cannot adapt to the development situation of modern industry at all. Therefore, I think it is necessary for us to write this stainless steel smelting process into a book in colleges and universities across the country.
Promote it and let those students learn more advanced technologies!"
"Yes! Liu Lang, you are so right. There are many manufacturing processes involved in the stainless steel smelting process, many of which I am not familiar with. We can learn a lot of new things through these advanced processes. Let's write these into the textbook.
It will definitely improve the students' level. This method is very good, very good! I will start compiling it immediately and write it in the shortest possible time. But to become a teaching material, it needs the approval of the Education Committee... By the way, the Education Committee has to do it.
You came forward, and now you have more face than Lu Mingzhi!"
"Professor, don't worry, this is a good thing, I believe the country will definitely agree!"
Liu Lang is quite sure of this.
"By the way Liu Lang, my graduate student went to Shanghai No. 2 Machine Tool Factory a few days ago and heard some news. I believe you will be interested in this news!"
"Oh? What news?"
Liu Lang asked.
"It's the matter of Volkswagen. Now they are preparing to build a factory in China, but the state has put forward a requirement that the factory can be built, but the parts and components must be 80% domestically produced. If this standard cannot be met,
If they are not allowed to mass-produce, Volkswagen will still
Yes, we produced the drawings of many parts last year. All the machine tool factories in Shanghai also got these drawings. But at first glance, we were dumbfounded. Ninety percent of the parts cannot be manufactured with current machine tools.
When it came out, even a car radio stumped the Shanghai semiconductor factory.
Now all the machine tool factories in Shanghai are working on these parts like us. This time they make parts for us under the order of the state. Otherwise, I’m afraid no one will pay attention to us. It’s just that the difficulty of making these auto parts is comparable.
We are much better, and I don’t think we can solve it in two or three years.”
"So that's it!"
Liu Lang is too busy these days. He usually only knows about the outside world through newspapers and television. In this era, there is no Internet, so he doesn't know many important things.