reborn industrial empire

"Haha, yes, Mr. Jin, you also know that the smelting method of tungsten steel is very special, especially the tungsten steel we need is used to process profiles for cutting tools. It is different from that used for military purposes.

This kind of armored tungsten steel is different. It cannot be forged or cast using powder metallurgy. So don’t I just want to tell you to see if you can get the smelting method and formula of this tungsten steel?

"

Zhang Hainan smiled and said to Jin Xiaoqiang, many people in the factory know that their manager Jin has great powers. After all, there are many miraculous pure beings in this factory.

For example, the five-axis linkage they are using now, as well as the special steel smelting methods and material proportion formulas he mentioned before, were all made by the young man in front of him.

So even though Li Qiming and the others didn't tell him whether Jin Xiaoqiang had the smelting method and formula ratio of tungsten steel, he felt that he still had to try it from Jin Xiaoqiang's side.

Even if Jin Xiaoqiang doesn't have it, it wouldn't be difficult to get some from other places with his vast abilities, right?

Zhang Hainan's abacus was rattling, but Jin Xiaoqiang smiled and continued to ask Zhang Hainan.

"Why do you need the smelting method and formula ratio of tungsten alloy? Aren't these special steels enough for you to make a full set of knives?"

"Hey! Mr. Jin, you don't know that the reason why this CNC machine is so difficult to do is because every detail of it is very critical. Let's not talk about anything else. Let's just talk about this tool, which requires dozens or hundreds of types.

special steel material, no matter which one is taken out

, that’s all very frustrating. Fortunately, with the information you provided before, we have come up with what we have now, but now we still have the most critical high-speed tools such as milling cutters and turning tools. Such tools are very useful for

The material requirements for the tool itself are very strict.

Wear resistance, very strong hardness, high temperature resistance, and corrosion resistance. After calculation, only tungsten alloy is suitable for this kind of cutting tools. I am not worried about this. Now our cutting tools

Combination, but this is the only missing piece. If we can get this

As for the smelting formula and method of tungsten alloy, then we have more than a hundred tools and drills specially prepared for CNC. By then, I estimate that this set of tools can be given to our company.

It will create a profit of no less than 100,000 yuan!"

Zhang Hainan almost cried to Jin Xiaoqiang here and said that he had been researching áng all his life, but even now he is half buried, but in the field of áng research and development in China, he still has not made the slightest breakthrough.

If Jin Xiaoqiang can help him get the smelting ratio and formula of the tungsten alloy and allow him to complete the research and development of the entire set of ang tools, then it will be considered as fulfilling one of his wishes.

"Hahaha, okay, you come to me in a few days, and I will go out and search for you to see if you can get the formula ratio and smelting method of this tungsten alloy."

Jin Xiaoqiang said with a smile, in fact, he has it in his hand now, but he doesn't want to give it to Zhang Hainan just like this. He is not afraid that he will leak the secret, but he is afraid that he will doubt the origin of the formulas in his hand.

You must know that even the smelting method of the country's military tungsten alloy armor is still kept secret. If I casually come up with the smelting method and formula ratio of tungsten alloy, then spreading it out will not be in vain.

Suspect?

"Haha, okay, okay, thank you so much, Mr. Jin, thank you so much..."

Zhang Hainan didn't know these twists and turns in Jin Xiaoqiang's stomach. Now that Jin Xiaoqiang agreed to his request, he was already overjoyed.

After working in the field all his life, he finally made a breakthrough at the age when he was about to retire. How could he be unhappy?

"Mr. Jin, don't you know how much you have helped us?"

Zhang Hainan said to Jin Xiaoqiang with some emotion.

"Oh? Aren't they just some angular knives? What are they?"

Although Jin Xiaoqiang also knew the value of these knives, he didn't know much about the importance of these knives.

"Hey! Mr. Jin, don't underestimate these tools. The importance of these tools to the workpiece to be processed is self-evident. Just like the general domestic CNC machine, if you use domestic tools,

Then their processing accuracy can reach the government's 0.1mm.

Not bad, but if we replace it with our cutting tools, I can responsibly say that our cutting tools can improve their processing accuracy to 0.01mm, directly increasing their processing accuracy by ten times, and our cutting tools’

The service life is longer than those other domestic junk knives."

Zhang Hainan introduced it to Jin Xiaoqiang very seriously.

"Ah? Is it so powerful?"

Jin Xiaoqiang had only had a brief introduction to CNC in the past, but he really didn't know much about it. Now that he heard Zhang Hainan's introduction, he was really surprised.

"Of course it's difficult. For example, the machining accuracy of these Japanese Mazak CNC machines in front of you can now reach 0.001mm. This is when using tools originally produced in Japan. If you change

Using our knives, I can responsibly say that we

Our tools are not at all inferior to the Japanese. In fact, there are still many places where we are lagging behind. You must know that the Japanese and the Americans are already developing a boron nitride superhard tool. If you use this kind of tool,

, their processing accuracy can reach nanometer level!”

Zhang Hainan's introduction really gave Jin Xiaoqiang a lot of insight. It turns out that there are so many ways in this world?

"Well, then you can start with these knives first, and then conduct research on other aspects. By the way, Director Zhang, after you finish researching this knives, what are you going to develop next?"

Jin Xiaoqiang asked Zhang Hainan with a smile. He was really dark-eyed about this aspect. Although he couldn't say that he didn't understand anything, he didn't know much, so it was not easy for him to give random orders. But after all, this R&D team

It is also a division under his control, and it is also a very important department, so of course he wants to know their next research and development plan.

Is this exactly what we want to discuss with you, Mr. Jin?"

When Zhang Hainan heard Jin Xiaoqiang's question, his expression couldn't help but become a little unnatural, and he seemed a little embarrassed.

"Oh? What's going on? Let me tell you."

Seeing Zhang Hainan's expression, Jin Xiaoqiang felt that this matter seemed interesting.

"Okay, let me start with R&D. Mr. Jin, when it comes to CNC systems, many people will think of CNC systems and regard machinery as nothing. This is a very ridiculous view. Hey, such an example

, when I worked in several state-owned factories, I met too many leaders with such views. In fact, they did not understand at all that this CNC system is a comprehensive machine, electricity, hydraulic, gas, etc.

It is composed of various complex systems. For the basis of developing an áng, the most critical thing is not the electronic control, nor the servo AC motor, nor the ball screw bearing. The most basic part is the structure of the áng.

and stiffness. I don’t know if you have used our domestically produced áng, but I have, and the noise is deafening when used, or it breaks down every now and then.

It is all related to the structure and rigidity of their áng. So if a company wants to truly research the áng, then they have to start from the matrix of the áng, the structure and rigidity of the áng. This time, in the process of repeated disassembly and assembly,

After several machines of MAAK's áng, these students and I already have a full understanding of áng, and we have recently studied a new type of áng.

áng mother body, this is all summarized and developed based on the Mazak áng we studied. According to our calculations, if this new mother body structure is used, it will be matched with the original Mazak servo

As for AC motors and ball screw bearings, we estimate that the efficiency of this kind of machine will be at least 20% higher than before, and it will also save electricity and reduce energy consumption and wear."

Zhang Hainan said to Jin Xiaoqiang with some pride. Jin Xiaoqiang was completely shocked after hearing what Zhang Hainan said.

Isn’t this too nb?

Seeing the disbelief on Jin Xiaoqiang's face, Zhang Hainan immediately pulled him to a computer in the experimental hall, then found several three-dimensional images from it and showed them to Jin Xiaoqiang, while explaining them.

"Look, Mr. Jin, we have made some adjustments here, so that the elevation angle of the robotic arm during processing can be five degrees higher than before, and it will be more flexible when processing complex curved surfaces. Also,

Here, after we adjusted this, the feed speed of this height machining center can reach 100 meters per minute, and the idling operating speed can reach 120 meters per minute, which is 20 meters per minute higher than before. This

This means that our efficiency will be higher than before..."

Zhang Hainan explained it together, which convinced Jin Xiaoqiang.

"Okay, Director Zhang, I understand what you mean. Your next step is to adjust the rack structure and rigidity, right? What's so rare about this?"

Jin Xiaoqiang is ignorant and fearless.

"Forehead..."

Zhang Hainan really rolled his eyes at Jin Xiaoqiang's question. If it was really that simple, what else would he be telling you?

"Mr. Jin, if we want to verify our designs, we must first start with knife-casting wooden molds, then forging high-quality gray cast iron, and then proceed to forging, welding, heat treatment, precision machining of heavy parts, and then experiments and inspections

The mechanical rigidity and structure, whether it has good earthquake resistance, dynamic stiffness, how high the circular frequency can be, and how big the damping coefficient is, etc. In short, it requires a lot of investment..."

Zhang Hainan said a lot of things, but the last sentence that Jin Xiaoqiang heard is the key point. Relationships cost money.!