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Two Soviet colonels came in each pulling an iron box.Then the two carried a box, and carried the imitation field artillery computer to the conference table twice to assemble and plug it in.
Tang Hua smiled: "You have not ordered field artillery computers from us since 1954, and now I know the reason."
Chistyakov: "No, no, that's not the reason. In fact, the real reason is that the Soviet artillery has not expanded in the past three years. Instead, five artillery divisions were cut in one disarmament."
Another reason that Chistyakov did not mention: the university had accumulated a field artillery computer in the workshop, and found that it was very troublesome when writing the mass production plan. It would involve many factories. Only by issuing new production drawings and production plans can special parts be produced.
If some core parts do not want to be manufactured by the Leningrad university laboratory manual workshop, it will cost a lot of money to build a factory in order to get the parts produced by the assembly line.In this way, it is more expensive than buying PJX-1 directly from China...
"Very happy to solve technical problems for Soviet comrades."
Tang Hua said something in a high-profile way to make Comrade Marshal less embarrassed.
"However, I would like to make a slight comment. The field artillery computer is a small-scale equipment with a small output. The socialist camp concentrates production, which can reduce most of the factory investment and worker training. This can achieve lower manufacturing costs and allow China to Su's respective production is more efficient, and I think the quality is also more guaranteed."
Chistyakov agreed: "Yes, we just ... let the Kalinin Institute of Technology try to make this thing, as a technical reserve for special circumstances."
……
While speaking, Tang Hua opened the case to see the internal structure of the imitation version.It’s really like learning from others. The arrangement of various parts is the same as that of PJX-1. Of course, the details and shapes of transistors, resistors, and capacitors will not be exactly the same, but they must be Soviet-made products with the same performance parameters.
Close the case cover and boot normally.I did a calculation according to the colonel's operation method, and it really broke down.
And the next time you do the same operation, the fault can be reproduced.
"Do all the 20 artillery computers you produced have the same fault?"
Colonel: "Two of them have no faults at all, and of the remaining 18, 7 have minor faults, and the faults of the remaining 11 will obviously affect normal use. Moreover, the faults are different."
Tang Hua looked at the failure reports of units 1 to 18, and seemed to understand something.
After trying other methods of operation, Tang Hua called back to the embassy and asked the embassy's Commerce Department to send some things over.
"It could be that the magnetic core memory is damaged, or it was defective when it was first manufactured."
Tang Hua tried again and again on the computer many times, then opened the case, took out the magnetic core memory box and opened it, "I did a test just now, and when I got here, the coating of the criss-cross copper wires fell off, causing two wires to Short circuit each other."
It is really difficult for them to let the five big and three thick hairs weave thin copper wires not much thicker than a hair, and string the three wires into the center of an iron ring the size of a grain of rice at the same time.These students and postgraduate teachers are not professional weavers of Hon Hai Company. It is estimated that the coating of the copper wire will be wiped off as soon as they work hard.A short circuit means that the hard disk has a bad track, and the 64 binary numbers stored here are all invalid.
20 minutes later, the embassy sent a new magnetic core memory box, which was used on the PJX-1, and the system was written in advance.
Tang Hua put the box into the case, and the size was exactly the same.After installing it, turn it on, and do the same operation again, and the artillery computer will not fail again.
"Ah, I saw it. It is true that the paint has come off here." Tang Hua took a magnifying glass to see the fault point, and then handed the magnifying glass and the magnetic core to the colonel, who also saw it.
Tang Hua: "The parts of the magnetic core memory are very small, and require specially trained skilled workers to weave patiently in a factory workshop with a good environment. Even so, producing it is a time-consuming and labor-intensive job."
The colonel spread his hands: "This batch of magnetic core memories were all made by the students of the Kalining Institute of Technology."
Tang Hua: "If this is the case, the solution is not complicated. We can let the embassy stock up now and provide you with 18 magnetic core memories with the system written. After replacing them, this batch of field artillery computers will be completely trouble-free. gone."
……
The problem was solved, and Marshal Chistyakov stood up to shake hands with Tang Hua.
Tang Hua signaled to wait a moment.
"Comrade Marshal, I just called back to the embassy. They also brought other things. These things were originally announced at the new product launch on February 2. Since you are here, I will show you in advance Right.—PJX-6 Field Artillery Computer."
Tang Hua picked up a small flat suitcase from the side and put it on the table.
"PJX-2..." Chistyakov suddenly realized.
Generally, PJX-1 will not run continuously all day long, and the usage rate is low, and the life span is longer than that of T series computers. However, if it is used around cannons for a long time, the damage to the computer due to vibration and gunpowder smoke is not small. The normal design life is 8 years, but if Bad conditions may start to have computer damage in 5 years.
Chistyakov: "The new generation of field artillery computers is good. Our artillery may purchase some small quantities to replace the damaged PJX-1 starting next year. Then, I will take the instruction materials and manuals back and discuss the procurement matters. Let’s discuss internally first?”
Tang Hua patted the small suitcase: "Comrade Marshal, what I have in my hand is not a box containing explanatory materials and manuals, but a PJX-2."
……
calm down.
This is not a laptop.It is still difficult to fit the chip + mainboard that supports the functions of the entire general-purpose computer into this small box, and it is even more impossible for the hard disk.Besides, the LCD panel technology tree is still many years away from lighting up.
This is just a calculator with programming function. To put it bluntly, the function is basically the same as that of PJX-1.
But this size is enough to shock the Marshal, the Ministry of National Defense, and the general staff present.
Tang Hua lifted the lid of the small suitcase. Of course, the B side is not a display, but 3 rows of segment code tubes and an 8X8 selection button, and the C side is a button.The power supply (that is, four C-size batteries) has been installed. Tang Hua turned on the phone, then turned the small suitcase 180 degrees, and pushed it in front of the colonel.
Chapter 113, the initial conception of the anti-aircraft carrier system
Congratulations to your design bureau for finally being upgraded to an independent missile design bureau, Comrade Berezniak. "
"Thank you. Although it is a step behind our Chinese counterparts, it is finally done."
Alexander Berezniak, the design team he led has just been upgraded from OKB (Special Bureau, the branch below Mikoyan) to MKB (independent design bureau) under the Mikoyan Design Bureau.The design bureau is located in Dubna, and it is temporarily called the Dubna Missile Design Bureau, and it should be renamed the Rainbow Design Bureau in the future.
Berezniak said that he was one step behind his Chinese counterparts, meaning that Shenyang's 112B factory was an independent missile design-production complex from the beginning.
In fact, it is not only an independent missile factory, the 112B factory was put into production five years earlier than the 112A factory.After the end of the War to Resist US Aggression and Aid Korea, the construction of Factory 112A entered an accelerated period. Since 1953, Shenyang Missile Factory has in turn supported many engineers and technicians to Shenyang Aircraft Factory.
The Sino-Soviet air-to-surface guided munitions development planning meeting from January 1 to 29 might as well be called the "air-to-ship guided munitions meeting." Air-to-surface missiles were not the main agenda of the meeting.
The Soviet navy and air force played a big role in this meeting, as can be seen from the model placed in the center of the oval conference table.The words "59" are written on the deck of the huge model aircraft carrier. This is the "Forrest" that was just commissioned by the US Navy last year.
The full-load displacement is 79000 tons and the total length is 330 meters.This is the first ship of the "Forrest" class, and the construction of the second, third, and fourth ships of the same class is either underway or funding has been confirmed for construction.The U.S. Navy has now returned from the era when the "United States" was dismounted, and the era of super aircraft carriers has arrived.
The United States of later generations only ordered one aircraft carrier in the 21st century. At this time, the United States ordered the "Forrest" class, but the speed of ordering one aircraft carrier per year.
The model of "Forrest" was placed in the center of the venue, indicating that the meeting was mainly to discuss one thing: how to fight an aircraft carrier.
……
“在远海对美国航母实施打击，目前唯一可行的办法是使用中远程轰炸机发射反舰导弹。当前可用的机型为图-95K和图-16K，其中图-95K使用KH-22空舰导弹，可携带两枚；图-16K可携带一枚K-10S空舰导弹。”
"Given the combat radius of US carrier-based aircraft, the Navy believes that it is difficult for medium-sized air-to-ship missiles to constitute an effective deterrent to aircraft carrier battle groups."
The Soviet naval aviation staff began to talk about the current concept of the navy. Both KH-22 and K-10S were developed under the leadership of the Rainbow Design Bureau. Berezniak is eager to try and is ready to talk about the development progress and performance prediction of these two types of missiles.
Tang Hua: "Davarihi, to attack the US aircraft carrier in the open sea, the first thing is to find the US aircraft carrier. Why don't we change the order of the discussion and sort out the current reconnaissance and communication system in the open sea first."
……
Ok.
The first member of the Soviet Navy's current high-seas reconnaissance system: ocean-going fishing boats, camouflaged merchant ships and meat reconnaissance.
These are civilian ships, and they can legally roam the world's oceans in peacetime.If there is a sign of war between the United States and the Soviet Union, these private surveillance ships will go to the American aircraft carrier sailing on the high seas, stick close to it at a distance of tens of nautical miles, and always report the movement of the American aircraft carrier.Since the United States and the Soviet Union have not officially started war, these civilian ships cannot be launched before the United States fully launches nuclear bombs.