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Text Chapter 387 Bearing Dilemma

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    The previous demonstrations of several new weapons were extremely smooth, but this success was blocked by the dual 23mm anti-aircraft guns that Yang Zhen had the highest hopes for.  At the beginning, the demonstration of this anti-aircraft gun, which Yang Zhen had high hopes for, went relatively smoothly.  The shooting height and range of this anti-aircraft gun basically met Yang Zhen's requirements.

    But a good start does not necessarily mean a good result.  After firing less than twenty rounds, something went wrong with the anti-aircraft gun's linkage device.  When the artillery was firing from a pitch angle, its linkage system had a jamming problem.  Moreover, one of the two barrels had a problem with its ammunition supply system.

    Seeing that the double-barreled anti-aircraft gun that No. 1 valued most was changed into a single-barreled anti-aircraft gun, Xiong Dazhen, who was a little unable to get off the stage, quickly took the technicians to dismantle the anti-aircraft gun into eight pieces on site, trying to find out the linkage system.  problems arise.  But what made him a little embarrassed was that after several efforts, he still couldn't find the cause of the malfunction.

    Looking at Xiong Dazhen who was sweating profusely because he could not find the cause of the malfunction.  Yang Zhen frowned and did not criticize Xiong Dazhen and his technicians.  Instead, he personally squatted at the area where the anti-aircraft gun had problems, asked for tools from the technicians around him, and inspected them carefully.

    Yang Zhen is very clear about the structure of this anti-aircraft gun.  As for the problems that occurred in the linkage system, Yang Zhen could roughly guess the cause.  Sure enough, as soon as the faulty part was opened, Yang Zhen immediately discovered that the linkage system of this anti-aircraft gun was very different from the original drawings he gave to Xiong Dazhen.

    After discovering this problem, Yang Zhen used a wrench to knock on the changed design that was beyond recognition. He turned to Xiong Dazhen with a livid face and said, "Old Xiong, what's going on? Who gave you the chance to change the original design?"  Rights? Weapon design and production is a serious issue. You are the Minister of Military Industry, so you don¡¯t need me to explain it to you? "

    In fact, when Yang Zhen squatted down and personally looked at the problem, Xiong Dazhen knew it was not good.  When I couldn't produce some key parts, or even if they were produced, the quality couldn't be guaranteed, I probably couldn't hide the fact that I had to make things simple and drastically simplify the design.

    Regarding Yang Zhen's possible anger, Xiong Dazhen, who was already mentally prepared, simply said: "No. 1, I also know that weapon design is a serious issue, and the original design should not be changed easily. But No. 1  No, there is no other way for me to do this.¡±

    "The military region urged me three times a day, which almost made me angry. However, some of our key components could not be manufactured, or the production quality was not up to standard. In order to ensure the equipment speed of the military region's troops, I could only ensure the equipment speed without affecting the general performance.  Under the premise, some changes were made privately.¡±

    "No. 1, in fact, other parts are easy to talk about. After we tried our best, we finally solved them roughly. But for this bearing, which is the most critical part of the linkage part with a large auricle design, our own manufacturing process is simply not up to standard. We can barely produce it.  When it came out, the scrap rate was extremely high, and it wore out very quickly, and it simply didn¡¯t meet the standards for use.¡±

    "Bearings, despite their small size, are very important components. Without bearings, the linkage system cannot function at all. The production process and difficulty of bearings are also quite difficult. Now we cannot manufacture such bearings ourselves.  . And Jiangbei is not willing to sell, they don¡¯t have bearings of this specification, and it is impossible for them to develop a separate production line for us, and the quality of their bearings is quite poor.¡±

    "When I really couldn't think of any other way, I tried every means to make some corresponding changes to the original design without affecting the general performance. If it can't be installed, try to use other methods to replace it. 1.  No. There is no other way. Without qualified bearings, no matter how good your design is, we can¡¯t produce it.¡±

    "Also, No. 1. This anti-aircraft gun is different from any artillery we have seen before. From the supply of ammunition to the launch, everything is fully automatic. Although this artillery is not large in size, its complexity is  , It is not only time-consuming and labor-intensive to produce, it exceeds any kind of artillery we have ever seen. It is also very difficult for us to produce a large number of parts.¡±

    "Just like bearings, we have neither good bearing steel nor production technology. We reluctantly used captured Japanese rail steel to trial-produce it, and the quality was extremely poor. After reluctant use, it wore extremely fast. And the strength was also much worse.  , it was damaged and scrapped after just a few uses. No. 1, I¡¯m sorry, our foundation is too poor to produce high-end bearings.¡±

    Xiong Dazhen¡¯s words made Yang Zhen smile bitterly.  I only consider that Soviet-made weapons have simple structures, are fast to produce, and are suitable for a large number of equipment.  But one thing has been forgotten, no matter how excellent the performance of this anti-aircraft gun is, how simple the structure is.  But compared with a rifle, it is still a relatively complex weapon.??There will be some things that need finishing.

    After thinking carefully for a while, Yang Zhen put down the tools in his hands, turned to Xiong Dazhen and said: "How many of these anti-aircraft guns have you produced so far? And if you can get qualified bearings, how many will you do?"  Can the already produced products be modified according to the original drawings within a long period of time?¡±

    In response to Yang Zhen's question, Xiong Dazhen immediately replied without thinking: "Five hundred of this anti-aircraft gun have been produced so far, and the quantity is not too large. And when I changed the design, I thought  Therefore, except for the problem of over-improvement, a set of spare parts manufactured according to the original drawings has been prepared for the rest of the artillery.¡±

    "As long as there are enough bearings with qualified quality, and given up to twenty days, we can improve all these 500 products. And all of them will be manufactured according to the original design drawings you gave us."

    "But No. 1, if I follow the design drawings completely, I will still need a lot of hydraulic oil. There is not sufficient quantity and quality of hydraulic oil. This kind of artillery may still malfunction in future use. Soviet-made hydraulic oil  The quality of the oil is really outstanding.¡±

    Hearing Xiong Dazhen's answer, Yang Zhen nodded and said: "I will solve the bearing problem for you. You immediately come up with the type and quantity of bearings we currently need and give it to Zhang Zhenhua. Also, remember  Make sure you have a certain amount of reserves. In addition, you have to come up with a demand for the types and quality standards of bearing steel. I promise to solve it for you within a month."

    Speaking of this, Yang Zhen said with a bit of hatred: "Thankfully you are still a top student who graduated from Tsinghua University, why are you so rigid in your mind? The quality of the bearings produced by the Soviets is not up to standard, and they are not willing to export to us. Why don't you go to Li  Political commissar or commander-in-chief, try to get Peng Dingjie to order a batch for you from the United States? "

    After Yang Zhen's words fell, Xiong Dazhen couldn't help but be stunned, and he couldn't help but knocked his head regretfully: "Yes, isn't Political Commissar Peng from the Logistics Department in the United States right now? Although the bearing technology of Americans is not as good as that of Denmark  Compared with Sweden, the production technology is not bad, and the production capacity is much larger than that of the two small Nordic countries.¡±

    "Can some of the precision equipment I need be imported from the United States? In addition to reorganizing the troops in the military region, military production is the top priority and the most critical thing. As long as you open your mouth, the commander-in-chief and Political Commissar Li will definitely have nothing to do with it.  Approval. All the slogans for the front line are not for nothing."

    "Bearings don't take up space like airplanes or cars. The bearings needed for five hundred guns can be transported by two C-47 transport planes. Why am I so stupid? Why didn't I think of going to the Northeast Bureau and the Military Region?  The command asked for help? If it had been requested earlier, at the speed of the Americans, these key components might have been produced and shipped by now."

    Seeing that Xiong Dazhen looked enlightened after listening to his words, Yang Zhen was speechless.  Doesn¡¯t this guy usually have a lot of tricks up his sleeve?  Why do you wet your pants at the critical moment?  When a problem arises, I don't know how to solve it. If I can't solve it myself, I don't go to my superiors for help. Instead, I use my brains on the original design in private.

    Putting down the tools in his hands, Yang Zhen, who was speechless by Xiong Dazhen, took the wet towel handed over by Zhang Zixiong and wiped his hands.  After a long time, he turned to Xiong Dazhen and said: "Old Xiong, our foundation is very weak. We have to make almost everything from scratch. Our craftsmanship and production capacity are inferior to those of the old industrial countries, not to mention the National Government."  Too many.¡±

    "But the more this happens, the more we have to find ways to increase production capacity. The problem of talent is indeed a serious problem that restricts us at present, but it is not comprehensive. The key is in the heads of us decision-makers  Inside, you need to change your mindset.¡±

    "Our development situation is different from that of almost all countries in the world. We cannot completely copy other people's development routes. We must find a path with our own characteristics. Perhaps we will pay a certain price in the process of growth. But as long as  We can truly stand up and pay a certain price, which is not something we have to accept.¡±

    "You are one of the few top students in the military who graduated from Tsinghua University. You still have a long way to go. And as the minister of military industry, you are responsible for the supply of weapons, equipment and ammunition for the entire army. You must mature as soon as possible and don't just focus on things when considering things.  Look at your own territory and understand the overall situation.¡±

    "If the bearing problem cannot be solved, why don't you report it to the Military Region and the Northeast Bureau? Don't think that everyone's education level is not as high as yours, so that everyone's level and ability are not as high as yours? In the military industry, no one is as good as you? The whole army is  Are you okay? Arrogant and arrogant."

    "Old Xiong, our army is a whole. Although each has a different division of labor, it is a whole chess game and no one can do without it.who.  Maybe everyone¡¯s academic qualifications are not as high as yours, and their cultural level is not as high as yours.  But without anyone's cooperation, they are no longer a whole.  From ordinary cadres and soldiers to senior commanders like us, they are all indispensable pieces in this game of chess.  "

    "If you have a problem that you can't solve on your own, you can go to your superiors and comrades to discuss what to do. Why don't you ask your superiors for help when you have tried your best and still can't solve it? I originally sent you from Hebei  The Central Military District has come a long way, not for you to fight alone."
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