[312] camera

Xiaoqiang snickered in his heart, feeling that people in this year have not established the concept of 'running the department money in' and coaxing the central investment jihua index? It's too two. According to the practice of later generations, as long as jihua can grab it, even if the task cannot be completed on time, but you can continue to reach out to the central government to ask for money and people, the original jihua's billions of appropriations are not enough, then reach out to one or two hundred million, the so-called bottomless pit project is made in this way, anyway, the central government is afraid that the billions that were smashed at the beginning will be blind, and they must agree to increase the allocation...... So a big project was built, and a bunch of small projects and materials were given to the place for nothing...... Hey, Xiaoqiang suddenly found that he was thinking very dirty? …… Quickly stopped the bad water bubbling in his stomach.

Xiaoqiang hurriedly continued: "As for Mr. Liu going to the Ministry of National Defense, but the Ministry of Defense has only been set up for a short time, and the official appointment will have to wait for the next National People's Congress. As for Comrade Yao Shushi, he had just gone to the Central South Bureau to replace President Lin, and the Central Committee probably felt that he had just taken office and it was difficult to press on the big task. Although Mr. Yao was personally recommended by Comrade Shaoqi before, Comrade Shaoqi also said that he had a strong organizational ideology...... However, the industry still depends on the regional foundation...... But then again, this regional system will be canceled in a few years, and when the time comes, each province will be detailed, and there will not be many tasks, but I am afraid that it will be too late for each province to grab the index. ”

Seeing that the xiaolongbao was served, Mr. Chen beckoned Xiaoqiang to move the chopsticks and said: "Right now, if Comrade Su Yu hadn't sent me from Taiwan in batches, I would have really been blind, Comrade Su Yu sent me timely rain this time!"

If you want to talk about him Su Yu, this Taiwan battle is really wonderful! Lao Jiang coerced more than 2 million people in the past, and now all of them will return to the motherland! Let's not talk about these people ideologically, but there are really many talents on jishu, and most of them are the science, engineering, agriculture and medical talents we urgently need! If it weren't for these people, I wouldn't have dared to agree to the military order to accomplish the goal by the end of '52.

If you think about it, the production capacity of one billion light bulbs, we in East China alone bear 500 million, but the current national production capacity is less than 20 million. There are also all kinds of small hardware, medicines, and mechanical parts...... Alas, not to mention, all products are like this, and the number of varieties cannot be counted! The index is high! Alas, anyway, your boss Chen is now not itchy if you have more lice, and you don't have to worry if you have more debts. ”

Xiaoqiang bit the soup bag and took a sip of the hot soup, then changed the topic and said: "Mr. Chen, you haven't said that 'click', how is the preparation for the establishment of the camera factory now?" This precision optical manufacturing is very important, and it can be said that it is closely related to the military industry. ”

When Mr. Chen heard this, he swallowed a mouthful of soy milk and said proudly: "I have to praise you for this, your kid is a good introduction to the camera industry!" Very good! Xiaoqiang, you finally got my favorite production line! So I'm going to have to praise you! Haha, I've been looking at foreigners' cameras for a long time, so ah, I took this camera project myself. ”

Xiaoqiang smiled silently, he knew that precision optical manufacturing has always been China's weakness, in the early days of the founding of the People's Republic of China, Mr. Nie went to Chongqing Military Optics Factory to inspect, and found that more than 100 lenses produced in one batch were all unqualified, even if they were reworked, they were still unqualified...... The reason is very sad, that is, the processing is not up to par, and the qualified high-precision lens cannot be polished......

In fact, the manufacture of precision optical equipment is not too difficult, as long as there are excellent performance of optical glass and body materials, coupled with the top precision manufacturing process, genius body design, you can produce perfect products. To put it bluntly, it's just throwing money hard! You can always make the perfect color.

However, if you want to achieve large-scale industrial automation precision optical manufacturing and reduce the cost, it is difficult to industrialize the large-scale production of precision optical instruments, which is definitely an extreme challenge in the field of industrial automation! In this regard, the Japanese have formed a perfect circulation system of making money, making money, research and development, upgrading, and making money. Unless you break the opponent's cycle, for example...... People don't buy his products...... The consequences of food shortages are severe!

Xiaoqiang retracted his horse-like thoughts and said: "My Mr. Chen, in fact, if you want me to say, the light industry in the case of advanced production equipment support, the development of the heavy industry is much faster, the difficulty is much smaller, although the Northeast Bureau's light industry list is very insignificant compared to the East China Bureau, but the heavy industry projects in their hands are all difficult to gnaw bones, burning money without blinking, such as some large pieces, pre-trial production, it is very likely to produce a scrapped one, that is a blink of an eye hundreds of thousands of millions were drifted away.

So you don't have to be aggrieved at all, just build it step by step. Take mechanical camera manufacturing as an example, the difficulty is only the lens, the body aluminum alloy metal processing, and the shutter, these things are much simpler than the digital cameras that we will engage in more than a decade later.

I have prepared the precision CNC grinding machine needed for the production of optical lenses, which can process today's top optical glass for lenses in ten minutes, which is the highest level that the masters in the military factories in Japan and Germany need to spend a few days to grind!

As for the optical glass for the lens, I purchased the optical glass continuous production furnace complete set of equipment can provide sufficient production capacity, as for the raw materials, this is very complicated, advanced silicate chemical industry is very difficult science and technology tree, we are still imported from 2011 for the time being, in 2011, the market price of advanced optical glass raw materials for lenses produced by several domestic optical glass factories is 100 to 150 yuan per kilogram, as for the coating treatment of optical glass, we have a coating machine, However, the coating raw materials used are still subject to the domestic chemical level, so they are imported from 2011. Even the high-grade lubricants in the camera are temporarily imported by us. ”

After these lenses are produced, there are also professional photoelectric automatic detectors for testing. After passing the test, the coating machine is used to coat the film, and this coating to reduce the reflection of the lens and prevent glare is completed, but the process of cabbage production was not developed until 1968, and the quality was guaranteed in accordance with industrial standards. Previously, this kind of jishu could only be used in high-end military optical products! Before 1968, this process was costly and difficult to process! It will not go into civilian use at all! I bought the lens coating jishu and coating machine from the Beidu Glass Research Institute in 2011, and to put it bluntly, it was the SMC seven-layer coating jishu pioneered by Pentax shijie that year, and the coating machine produced according to this jishu.

In terms of lens design, there is no need to worry, there are thousands of lenses in later generations, just take a series of copycats, Kirk lenses, Tiansai lenses, Gaussian lenses, double Gauss lenses...... There are a variety of categories, and you can choose at will. The same is true for machines, depending on which one is pleasing to the eye in history, choose which production!

As for precision metal machining, that's not a problem. The spiral ultra-precision machining of metal parts on the lens can be done in minutes with a CNC precision milling machine. As for the metal surface finish, we use high-precision CNC machine tools for mirror turning process, which can reduce the surface roughness of the workpiece to below 0.05 microns, 0.05 microns! This is called 'mirror turning'! Those metal knobs of high-end audio are also the product of mirror turning! At that time, our lens does not need to be painted at all, and the aluminum alloy of the fuselage processed by the mirror is directly exposed, blinding those foreign krypton eyes!

In terms of shutter, both the high and low ends, the low-end only needs to be equipped with a curtain type 1/1000 shutter or a steel plate vertical 1/2000 second shutter. As for the high-end goods, they are directly ordered from the domestic processing factory in 2011, using ultra-light titanium alloy mechanical hinge shutter, 1/8000 second mechanical shutter limit Rieter! Don't flash the world is not human!

However, the fuselage assembly process may be a little more troublesome, because we don't have experienced masters, and we are all novices. However, the testing equipment I purchased is very complete, and the error of tens of microns can be measured, so as long as the quality inspectors strictly control the quality inspection, the workers will continue to rework and reassemble the substandard products. Besides, I also purchased several debugging haode automatic assembly robots from the Seagull Camera Factory in 2011, which can implement closed robot dust-free operations in several assembly links, which is equivalent to cheating, which can greatly improve production efficiency.

Needless to say, this camera is produced, and it must be the best in Shijie! ”

After listening to Xiaoqiang's nonsense, Mr. Chen nodded convincingly: "Well, just do as you say, fortunately, the indicators set by the central government for cameras are not high compared to other products, and by the end of 1952, the annual output of 100,000 units will still be possible." ”

Xiaoqiang hurried up and stuffed the soup dumplings into his mouth, and after talking for a long time, even the buns were cold. And Mr. Chen was obviously drunk by Xiaoqiang's ecstasy soup, and he only cared about drinking soy milk with a happy face, and the buns were all blackened by Xiaoqiang.

Xiaoqiang swept away the two cages, and Mr. Chen immediately shouted: "Two more cages!" ”

Xiaoqiang hurriedly continued to talk nonsense to distract Mr. Chen.

"What if his old man blames me for robbing his buns, yes, I have to continue blowing!"

Xiaoqiang continued to shamelessly say: "In fact, it's not just the camera, our film also has to be launched simultaneously, push the black and white first, but even if it's black and white, our sensitivity, resolution, and tolerance are all the highest level of shijie, Kodak is chasing barefoot, and it can't catch up in 20 years, and we will fully promote color film in five to ten years, and that level of film quality parameters and realistic color reproduction can make Kodak, Agfa, and Fuji take off their pants in a hurry." ”

Mr. Chen had probably never seen such a shameless person, so he couldn't help but praise: "You young people still have ideas!" Good! Good! Good! ”

After speaking, the old man excitedly drank the remaining half bowl of soy milk in front of him, as if he was drinking fine wine. Xiaoqiang said in his heart, you are full of soy milk this time, right? I guess I'll be able to eat a double portion of the next bun! Get! It's worth it! If you want to snatch the bun from the marshal's mouth, it really depends on my buddy's iron mouth......