Li Sanpao has been working on machine tools all his life. He knows very well what a good machine tool means to the factory. In the past few days, the old man has not slept for a few hours at all, spending all his time on this machine tool.
During the reassembly process, he can feel which parts are good and which parts are bad.
He began to tell Bai Hao one by one about all the major factories in Xia that he knew could provide the highest quality parts.
While we were talking here, the sound of a machine starting up suddenly came from the room.
Li Sanpao took Bai Hao and hurriedly walked into the house.
It was indeed started. Catherine saw Bai Hao and said: "Right now, this four-axis machine is indeed real. You really have the four-axis technology, but your four-axis is still rudimentary. I just completed the control system."
After adjusting it, I entered a work I made in college just in time to try it out.”
A complete rectangular aluminum block has been hoisted up.
Lifting is a technical activity, fixing the aluminum block on the workbench is also a technical activity, and completing the initial positioning is even more technical activity.
Of course, writing a processing program for this aluminum block requires more effort.
Machines cannot replace master craftsmen, because master craftsmen will design the process better.
The speed visible to the naked eye of the rectangular aluminum block is changing.
Li Sanpao suddenly said: "This process is not well designed. It would be better if it were changed to No. 7 milling cutter with a speed of 0.03 mm per second and an angle of 76 degrees. Now it seems that there will be
Slight roughness may require another touch up to smooth it out.”
Catherine was very curious about what the old master said.
Xia Guohua is half-tune.
After Bai Hao translated, she replied: "Yes, that's it, so I can only add one more knife."
Process flow is experience.
After all, it is Catherine's university graduate work.
Soon, the aluminum block was finished. No one touched the parts during the whole process. Only people came forward to hook off the excess aluminum chips and added coolant twice.
Venus.
A beautiful aluminum built-in statue of Venus.
This is the charm of the four-axis machining center.
But, it is also a pity. As Catherine said, the machine in front of me is a hard non-coaxial linkage turntable, which is the fake four-axis as Bai Hao said. It can only engrave embedded ones, not a complete three-dimensional one.
Feng Yuchun and Wu Qianye didn't dare to add the turntable.
The turntable they designed kept breaking down. They were afraid that Bai Hao would lose the chain during the display, so they only used a rat-tooth type hard turntable.
Li Sanpao touched his chin: "This can be complete. I can disassemble the parts, align them with the markings, reinstall them, and then set the program behind it. It can be done."
No need.
Catherine came here just to confirm whether Xia Guo really mastered three-axis, four-axis, or even ordinary three-axis and four-axis technology.
Now it is obvious that from what she can see on this machine, Catherine believes that Xia Guo not only has a complete three-axis, but also has a prototype of the four-axis.
What's bad is just the control system.
I believe that in as little as half a year or as much as a year, Xia State will be able to have a four-axis rotary machine tool. Because the control system is the most difficult to block, as long as a senior engineer of Xia origin returns to Xia State from the beautiful country, there is no need to bring him with him.
Any information, just what he has in his mind is enough.
Although Li Sanpao doesn't understand programming, he understands craftsmanship.
He can set the process flow, and professional personnel will be responsible for programming the cutting process to produce the second half of Venus.
This is still somewhat different from real programming.
Standing aside and watching, he felt that if he were twenty years younger, he would probably be able to learn this thing.
Li Sanpao said: "This is like talking. Let's say how fast to feed the knife, at what angle, and how much. Then change the knife, and then... it's not difficult. But it seems a bit difficult to control these talking things.
, I don’t quite understand.”
But what Catherine paid attention to was the record books piled on the pure iron table.
Although she was not proficient in Xia Mandarin, she remembered that someone had just mentioned it ninety times, which was enough to prove that the four-axis machining center had been tested nearly a hundred times after it was assembled.
Looking at the pile of parts next to her, she could feel that they were constantly trying out new mechanical structures.
It can be seen that Xia Guo’s four-axis is really not far away from mass production.
Catherine glanced at the record book casually. Although she was not proficient in Xia Mandarin, she still knew a little bit.
The time is written on the corner of the first record book, which was the morning one day ago.
Seeing this, Catherine asked Bai Hao: "Don't they have a rest, at least for a day and a night?"
"It's not important."
Bai Hao did not answer this question.
He also knows how hard everyone worked when the first four-axis machine was assembled.
Bai Hao asked Catherine again: "Now that you have seen my four-axis, let me call your home and send a fax. Then I will take you to a hot spring and discuss the details?"
Catherine nodded: "Okay, our Haas company has agreed to your order in advance, and you can prepare the contract. I believe that you can complete those ordinary machine tools that are equivalent to those in our beautiful country fifteen years ago. But you have to understand
, Our Haas company attaches great importance to credibility, so the parts must be from us. What is the usage ratio? I need to arrange for someone to come and evaluate it.”
"no problem."
Bai Hao breathed a long sigh of relief. He knew that Haas Company had a large number of overseas orders. In his memory, just because of this strike, he had to pay more than 50 million in liquidated damages for not delivering goods to Asan Country in time.
It is impossible to pay liquidated damages of US$50 million for a thousand ordinary manual machine tools with a total value.
So, how big will the total order be?
It seems that this piece of fat is enough for me to take a bite. Whether I can take another bite depends on the step I take.
Bai Hao, who was in a relaxed mood, took out a cigarette, but was slapped away by Li Sanpao: "Smoking is not allowed in this room. I heard that the machine must be kept in good condition, and the temperature and humidity must be maintained. Rich or not, first
Get an air conditioner and install it in this house, and then nail the interior with fireproof boards.”
"Yeah, yeah." Bai Hao didn't even dare to pick up the cigarette.
However, Li Dong's new apprentice Zhao Fang ran over and picked up the cigarettes, even picking up the fallen tobacco shreds on the ground one by one.
When Bai Hao walked out with Catherine, he gave Guo Fengxian a thumbs up with his hands behind his back. Guo Fengxian looked at it and smiled.
Li Qingyue came over and asked, "What do you mean?"
Guo Fengxian watched Bai Hao accompany Catherine away from a distance, then turned to Li Qingyue and said:
"Okay, let's get ready to negotiate. For an order of a thousand ordinary machine tools, I actually don't mind using all Haas parts. After all, this is our first order. But Bai Hao's opinion is right. Use as many parts as possible.
Our domestically produced qualified parts will be more beneficial to future development."