Chapter 294: Rewriting NC Programs
"If it is in Europe, a plant as large as the Mercedes-Benz heavy truck factory, the acquisition and construction of land will cost at least 500 million US dollars." François said.
"That's in your Europe, in our East, you don't need so much, 500 million yuan is more than enough, our Pacific Group is local, and we will pay for this fund."
In Qin Feng's place, 50 million people can't use it, so they can build the factory, so that more than 100 million US dollars of investment has been saved, and tens of millions of US dollars are left.
This money can still be solved, after all, the Pacific Group will export a large number of goods every month, a large amount of dollars into the account, and the construction of this factory cannot be completed overnight.
"Okay." François nodded: "The rest of the funds are more than enough to purchase equipment for the production line of trucks and aircraft tires." Mr. Qin, let's draft the contract in accordance with these terms. ”
"Hmm."
In the afternoon of the same day, the terms of the contract were drafted, and the detailed terms still needed to be carefully negotiated, and it may take a month to be formally signed, but the general framework was already there.
"Mr. François, I am very happy that we can reach a cooperation, and I believe that our joint venture will become a well-known brand enterprise in the Orient and the boss in the tire industry in the future."
"I think so too, Xia Xiaohe will stay in charge of the details of the next contract."
Xia Xiaohe was overjoyed, she originally came here to open an office to sell tires, but she didn't expect it to become a cooperation now, she is responsible for the details of the contract, and she will definitely be able to become an executive of this joint venture company in the future.
"Yes, I will definitely try."
The matter was just talked about, even Qin Feng felt a little incredible, it seemed that he really had the aura of the protagonist.
After sending off the French, Qin Feng returned to Jincheng, recently he has always been running back and forth between the two places, and this time he came to Jincheng to see the landing gear developed for the No. 10 project.
Since coming to Jincheng, Song Lao and Yang Gong have been working intensively, re-modifying the data of the landing gear and drawing the design drawing.
"According to the original agreement, this batch of machine tools is provided to you free of charge, but it is used to produce our Airbus landing gear, if it is used to produce something else, it is a violation of the agreement! Belvesi stood next to a machine tool and said to the crowd.
"But now it's off-duty hours, eight hours a day, and we've been producing Airbus landing gear!" Ma Lao argued on the sidelines: "In the agreement, we are not prohibited from using the machine to machine other parts when we are off duty. ”
These are high-precision CNC machine tools, which can process a lot of precision parts, and it would be a waste if they were only used to process the landing gear for Airbus!
"Really? Even if you can't do that, if you want to make other products, you have to write other programs, do you? ”
It is also a coincidence, as an expatriate of Airbus, Belvesi can ensure that he is on duty for eight hours a day, and the off-duty time belongs to him, but after dinner today, Belvesi ate and ate, and came to the door of the factory, saw the lights on inside, and was very curious.
How does this work? He immediately came up against it.
This sentence stopped everyone, yes, other program guys won't either!
"If you want to produce other parts, you can do that, and you have to leave the work of programming to our Airbus technical consultants."
"How much do you want?" Song Lao swallowed and foamed.
"Two thousand dollars an hour."
Although two thousand dollars is a lot, but he can still make it up by gritting his teeth, Song Lao was about to agree, Yang Gong opened his mouth and asked, "Then how long will it take to write this program?" ”
"This is not necessarily, it depends on the difficulty of the workpiece, it may take 100 hours, it may take thousands of hours, or it may need to be sent to China to find experts to write."
Everyone's faces changed, this is to slaughter their own side!
"Hmph, without you, our President Qin can write a program!" A worker spoke.
"Mr. Qin? Mr. Qin just called up the original program inside the machine last time, so it will be so easy to use, and now he has to rewrite a new program, Mr. Qin doesn't have this ability, he wants to write, not for a year or two! Belvexi looked at everyone: "Moreover, if the program is written incorrectly, the machinery and equipment are damaged, and the production of the landing gear is delayed, we will have to claim compensation!" ”
Just now, Yang Gong was still not convinced, and wanted to come up and try it, after all, his major is also engaged in computer programs, and in the R&D team of Project No. 10, Yang Gong is responsible for the most complex flight control program.
But now, he didn't dare to try, he broke the machine, and he really couldn't afford to pay for it.
"That's the attitude of your Airbus?" Just then, a familiar voice sounded outside.
Mr. Qin is back!
Qin Feng looked at the high-spirited Belvesi, and knew what this guy was thinking, after all, when the contract was signed, the French had to charge another fee for helping to debug the equipment, and these French originally planned to make a sum of money, who would have thought that Qin Feng would directly debug and run it!
The French are bitter in their hearts, now that they see this opportunity, how can they stop trying to collect money?
"Our cooperation has saved you a lot of money for Airbus, Airbus is more competitive, and it will definitely be able to crush McDonnell Douglas, if you are a friend, you should help write programs, and you still have to collect money, and you have to put a long-term line, you are too much!"
"Mr. Qin, we are making money with the knowledge we have, this is normal, don't you Dongfang also say that knowledge is wealth? If you can write your own ......"
"Of course we can! Get out of the way! ”
Qin Feng strode towards the control computer, put his hands on the keyboard, looked at the parts drawings next to him, and then crackled his hands on the keyboard.
Countless people looked at it with envy, Mr. Qin is so powerful, except that he can't have children, there is nothing he won't have!
"Mr. Qin, you can't have access to this kind of equipment before, and there will definitely be problems with the program you write. If the program is wrong, the machine will be damaged......" Belvisi said arrogantly as he looked at the small screen, his eyes suddenly widening.
Writing CNC machine tool processing programs requires a special language, with the development of technology, more and more languages, but can be traced back to the APT language, which was born in the East, the United States grew up scientist Douglas T. Ross led the founding, the project was launched in 56 years, 59 years of research and development, this professional system architecture was completed, so that computer control machine tool processing became possible, this language was widely used in the seventies, became an international standard.
The computer program language is to convert the text file into the instructions that the computer processor can execute, the CNC machine tool software is to convert the text file into a program that drives the CNC machine tool, and the source file will become a numerical control code, which usually adopts the RS-274 format, and what comes out is an identifier starting with the letter G, also known as the G code.
However, the French have always been mavericks, and the code translated by their CNC program is the H code starting with H, and it is estimated that they are the only ones in the world, which also causes a lot of trouble for new hands.
At this time, what appeared on the screen was the h-code, Qin Feng was tapping quickly with both hands, and the cursor was moving, modifying the command line.
The machine tool here is definitely the first H-code machine tool in the East, and it is impossible for the Oriental people to touch it! How can this Mr. Qin in front of him understand these procedures? And it's not a text file, it's compiled NC code!
In the past, computers only had a few kilobytes of memory space, and they could write a lot of programs, and even send the Apollo spacecraft to the moon, but now the programs are often a few gigabytes, what's going on?
On the one hand, the requirements for display systems are getting higher and higher, and on the other hand, the programs are becoming more and more redundant.
Modern programming languages are very convenient, and even the so-called children's programming is to drag and drop blocks and object-oriented programming, and the initial programming is machine-oriented, directly entering the code that the machine can recognize.
This kind of H-code is equivalent to directly communicating with the machine, and the brain has to work at high speed, turning this line of code into a visual turning tool and the rotation of the workpiece, which only the best engineers can do!
This Mr. Qin is actually at the level of a CNC machine tool program engineer?
Impossible, absolutely impossible!
However, such a comfortable look doesn't look like it's pretending.
Belvesi's heart was shocked, he couldn't speak, and he looked at Qin Feng as if he was looking at a demon.
Time is slowly passing, half an hour, an hour...... Qin Feng would occasionally stop and look at the design drawing, think about it, and even use a pencil to write an equation next to the design that the big guy couldn't understand, and then continue to operate.
Two hours later.
"Okay, the program has been changed, let's put the parts and try it."
If it was written directly, it would definitely not be so fast, so he copied a copy of the original Airbus A320 landing gear program, and then modified the compiled code of this program, and also easily removed the redundancy to make the program more accurate.
83 Chinese network latest address
"Come on, let's try!" Yang Gong was eager to try.
"Mr. Qin, if the program is wrong and the machine is broken......"
"If you break the machine, you Airbus will not be charged a penny in the future, and all the landing gear will be processed for free!" Qin Feng said confidently.
The blank is placed on the machine, clamped in place, started running, and the turning tool begins to cut.
Belvesi's eyes widened as he watched the wires fly, watched the turning tool move, and when the workpiece was flipped, a smile appeared on his face, which was different from the previous program, and it seemed that the modification was wrong.
But the smile quickly disappeared again, so it seems more appropriate to process it like this? This Mr. Qin not only modified the program for the production of large passenger aircraft landing gear to the program for the production of fighter landing gear, but also upgraded the program to be more perfect?
Belvexi felt that the three views were about to be shattered, this Qin Zong was definitely a genius!
What about Mr. Qin?
After the machine was started, Qin Feng came to the front of the next CNC grinder, and continued to modify the program cracklingly, the program of this machine is not complicated, and after it was repaired, the parts of the previous CNC machine tool had been processed.
"Here, put the parts here!"
When the east showed the white of the fish's belly, the left landing gear parts of the main landing gear of the No. 10 project were processed and assembled in place, Song Lao was watching the whole process, and he didn't even touch it, because there was Belvexi as a quality inspector throughout the whole process, he held the vernier caliper in his hand, checked it against the design drawing, and after the inspection, his eyes would show a disappointed expression.
The accuracy is high enough!
The shape is exactly like the design!
The processing quality of this landing gear is better than that of Dassault!
"It was a busy night." Qin Feng's eyes were red, and he looked at the machine tool behind him: "Restore the previous procedure and prepare for the work after eight o'clock." ”
After speaking, Qin Feng yawned: "I'm going to rest." ”
"Mr. Qin, Mr. Qin!" At this moment, Belvexi chased after him from behind, with a complicated expression on his face.
"What's the matter?"
"Mr. Qin, I found that after your modification, the processing efficiency is higher, can we also optimize the program for our production during the day?"
"Two thousand dollars an hour, when it will be improved, I don't know, it may take 100 hours, it may take thousands of hours."
Belvexi was stunned at the moment: "Mr. Qin, this factory is yours, this production is also yours, we are just here to be technical consultants." Optimizing the program can increase production capacity and reduce costs, which is beneficial to you! ”
"That's right, but as long as I optimize the program, then you will definitely use this as an excuse to further reduce the processing price, and in the end, you will get the benefits, and we think it's good now."
After speaking, Qin Feng strode forward.
Hmph, optimizer? Get the money! The machine is ours, and the production is also ours, but we just don't optimize! We'd love to!
Looking at Qin Feng's leaving, Belvexi sighed, this Qin is always angry with himself, he knew that Mr. Qin was so powerful, he shouldn't have said those words last night.
Let's talk about it after Mr. Qin's anger is gone.
"Mr. Qin, we need to go back." Qin Feng didn't take a few steps, and Song Lao and Yang Gong came over.
"Go back? There was only one main landing gear, another main landing gear, and the front landing gear. ”
"We want to go back first to try the effect, and besides, we have been out for many days, and we need to go back to deal with a lot of things, and we also need to modify the design of the nose landing gear, and when we are done, we will bring you the drawings."
"Okay, when you come over next time, we should be able to produce aircraft tires, and then we will replace them with our tires to try the effect."
"Okay, Mr. Qin, our number ten in the future...... When the aircraft is successfully developed and mass-produced, the orders for landing gear and tires are handed over to you! ”
"Well, let's go, I'll take you to the station."
"No, Mr. Qin, you can rest, let's go back by ourselves. Mr. Qin, where did you learn the programming skills of CNC machine tools? ”
Qin Feng smiled: "Self-taught." ”
Qin Feng doesn't understand other CNC machine tools, but these CNC machine tools of the French, Qin Feng has been in contact with them for more than five years, and he has already figured out the machine tools and written programs? It's okay to close your eyes!
Qin Feng slept until the afternoon, and when he opened his eyes, he saw a person sitting in front of the bedside desk, and he was an agitated spirit in an instant, didn't he close the door? How did this man get in? Moreover, it looks familiar.
"Xiao Feng, are you awake?"
"Old Lin, why did you suddenly appear here, you elusive?"
"It's good that you're awake, it's time for us to go."
"Let's go? Where to go? Qin Feng was in a daze, looking like he hadn't woken up yet, but Lin Lao couldn't help it anymore, and was about to go out with him, when he passed by the bathroom, Qin Feng reacted: "Wait, wait, I'm in a hurry!" ”
Half an hour later, Qin Feng got on a Yun-7 in Jincheng Airport, watching the sun fall from the porthole on the right side, Qin Feng had a sense of déjà vu.
"Old Lin, are we going to Factory 320 again?"
The last time Qin Feng went over, he went with Liu Lao, and this time he was replaced by Lin Lao, but this thing is still that thing, and there is no change.
"Hmm."
"What's the point of going there......" When Qin Feng's words came to this, something suddenly came to mind: "Let's build another one?" ”
The first Tomcat was assembled from parts of the aircraft supplied by the Persians, and this second ......
"That's right, we built another one, this plane is assembled from parts shipped from the United States, by the way, all ten of the engines have been sold to the Persians, and you can be reimbursed for all the expenses of this trip to the United States."
Qin Feng glanced at Lin Lao: "This engine was also brought back, you sell my things for money, and then pay me back, what is the reason?" ”
"Without our coordination, you can go so smoothly? I'm afraid you don't even know the news. Lin Lao said: "Don't worry, the flour of your instant noodle factory next year will also be wrapped in us!" ”
When the plane arrived at Factory 320, it was already the second half of the night, and Qin Feng found that he had completely lived a life of day and night. At this time, I'm as excited as a night owl!
In the workshop, a brand-new J-11 fighter was assembled.
The reason why it is said to be brand new is because the frame, girders, and skin of the aircraft are all brand new, without painting and without countersunk rivets, so the whole aircraft looks so rough.
These are all produced by themselves, a one-to-one imitation of the Tomcat fighter, as for the other external parts, they are all made of the original Tomcat parts, not to mention the landing gear, tires, and even the cockpit canopy, the radome in the nose, these are all second-hand parts, picked up from the parts sent by the Persians.
As for the interior, they are all second-hand parts from the United States that Qin Feng gave. It will take some time for domestic surveying and mapping imitations.
"Mr. Qin!" Seeing Qin Feng, Lu Lao ran over excitedly: "This is the second one we assembled, and it is also our own J-11!" ”
"Ahem, Lao Lu, didn't you see me?" Lin Lao was dissatisfied on the side.
"See, Mr. Qin, you have made a great contribution to us again, after this test flight, we will assemble the remaining four ......"
Lin Lao looked up at the sky, he really didn't take himself seriously!
83 Chinese network latest address