1949 I am from the future

【312】Camera

Xiao Qiang sniggered, thinking how come people these days haven't established the concept of "running money into the department" and looting the central investment plan indicators?It's too two.According to the practice of later generations, as long as the plan can be grabbed, the task will not be completed on time, but you can continue to ask the central government for money and people. That’s how the so-called bottomless pit project came about. Anyway, the central government was afraid that the one billion yuan that was poured down at the beginning would be in vain, so it must agree to increase the allocation... So a big project was finally completed, and a bunch of small ones were given to the local government for nothing. Items and supplies... Hey, Xiaoqiang suddenly found out why his thoughts are so dirty? ...Quickly stop the bad water popping up in my stomach.

Xiaoqiang hurriedly continued: "As for Boss Liu going to the Ministry of National Defense, the Ministry of Defense has only just set up a shelf, and the official appointment will have to wait for the next National People's Congress. Boss Liu is now going from the Southwest Bureau to focus on organizational construction. This job is not easy. As for Comrade Yao Shushi, he just went to the Central South Bureau to replace Mr. Lin. The Central Committee probably felt that he had just taken office and it was not easy to press down on big tasks. Although Mr. Yao was personally recommended by Comrade Shaoqi, Comrade Shaoqi also said He has a strong organizational mindset... But industry still depends on the foundation of the region... But having said that, the regional system will be abolished in a few years. When the time comes, each province will be subdivided, and there will not be many tasks I’m afraid it’s too late for the provinces to grab the indicators.”

Seeing the steamed buns being served, Boss Chen greeted Xiaoqiang to move his chopsticks, and said, "If Comrade Su Yu hadn't sent me batch after batch of people from Taiwan, I would really be blind, Comrade Su Yu This time, it sent me timely rain!

As far as Su Yu is concerned, this Taiwan campaign was really wonderful!Lao Jiang coerced more than 200 million people in the past, and now they will all return to the motherland!Let’s not talk about these people’s ideology for now, but there are so many technical talents, and most of them are the most urgently needed talents in science, engineering, agriculture and medicine!Without these people, I would not dare to agree to the military order to complete the goal by the end of 52.

If you think about it, for the production capacity of one billion light bulbs, our East China region is responsible for 2000 million, but the current national production capacity is less than [-] million.There are also all kinds of small hardware, medicines, mechanical accessories... Oh, let alone, it is the same for all kinds of products, the number of varieties is too numerous to count!The indicators are sky high!Alas, anyway, you Boss Chen is not itchy when you have too many lice, and you don’t worry about having too many debts. "

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

Boss Chen heard the words, swallowed a sip of soy milk, and said proudly: "I have to praise you, your boy is a good introduction of the camera industry! Very good! Xiaoqiang, you finally built my favorite production line Ah! So I must praise you! Haha, I have long been displeased with the cameras of foreigners, so ah, I personally grasped this camera project.”

Xiaoqiang smiled and said nothing. 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 Optical Factory to inspect, and found that all the more than 100 lenses produced in one batch were unqualified. Still unqualified... The reason is very sad, that is, the processing is not good enough, and the qualified high-precision lens cannot be ground...

In fact, the manufacture of precision optical equipment is not too difficult. As long as there are optical glass and body materials with excellent performance, coupled with top-notch precision manufacturing processes and genius body design, perfect products can be produced.To put it bluntly, this is throwing money hard!Always make something perfect.

However, it is difficult to achieve large-scale industrial automation of precision optical manufacturing and reduce costs. It is definitely an extreme challenge for the field of industrial automation to industrialize and mass-produce precision optical instruments!In this regard, the Japanese have formed a complete cycle system in which money generates money, making money—research and development—upgrading—making money. Once others have formed such a cycle system, it will be very difficult to surpass it!Unless the opponent's cycle is broken, for example... no one will buy his products... the consequences of running out of food will be very serious!

Xiaoqiang withdrew his thoughts of racing a horse and said, "My Boss Chen, in fact, if you want me to say that light industry develops much faster and less difficult than heavy industry with the support of advanced production equipment. Although the light industry list is very insignificant compared with the East China Bureau, the heavy industry projects in their hands are all hard nuts to crack, and they can burn money without blinking an eye. Hundreds of thousands and millions were lost in the blink of an eye.

So you don't have to feel wronged at all, just build step by step.Take the manufacture of mechanical cameras as an example, the difficulties are nothing more than the lens, the aluminum alloy metal processing of the body, and the shutter. These things are much simpler than the electronic and optical digital cameras that we will develop more than ten years later. Much more.

I have already prepared the precision CNC grinding machine required for the production of optical lenses, which can process the top optical glass for lenses in ten minutes. That is the master craftsman in the military factories in Japan and Germany these days. The highest level that takes days to grind!

As for the optical glass used in the lens, the complete set of equipment for the continuous production of optical glass furnaces I purchased can provide sufficient production capacity. As for the raw materials, this is very complicated. Advanced silicate chemical industry is a very difficult technology tree. The import is ready. In 2011, the market price of high-grade optical glass raw materials for lenses produced by several domestic optical glass factories is 2011 to 100 yuan per kilogram. As for the coating treatment of optical glass, we have a coating machine, but the coating raw materials used are still restricted. Due to the domestic chemical industry level, it is still imported from 150 for use.Even the high-grade lubricating oil in the camera, we will temporarily import it first. "

After these lenses are produced, there are professional photoelectric automatic detectors for testing.After passing the test, a coating machine is used for coating. This coating technology for reducing lens reflection and anti-glare was not completed until 1968 in the development of the cabbage production process, and the quality can be guaranteed in accordance with industrial standards.Previously, this technology was only used in high-end military optical products!Before 1968, this kind of craft was costly and difficult to process!Will not go into civilian use at all!This is the lens coating technology and coating machine I bought from Beidu Glass Research Institute in 2011. To put it bluntly, it is the smc seven-layer coating technology pioneered by Pentax in the world, and the coating machine produced according to this technology.

Don’t worry about lens design. There are tens of thousands of lenses in later generations, just take a series of copycats, Kirk lenses, Tiansai lenses, Gauss lenses, double Gauss lenses... Various categories can be described as random.The same is true for machines, whichever is pleasing to the eye in history can be selected for production!

As for precision metal processing, it is not a problem.The helical ultra-precision machining of the 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 will not need to be painted at all, and the aluminum alloy body after the mirror surface processing will be directly exposed, and those foreign krypton gold dog eyes will be blinded!

In terms of shutters, both high and low ends are considered. For low-end ones, you only need to install a curtain-type 11000-second shutter or a steel vertical-travel type 12000-second shutter.As for high-end products, they can be customized directly from the domestic processing factory in 2011, using ultra-light titanium alloy mechanical hinge shutters, and the 18000-second mechanical shutter limit is up to Rieter!Do not blind the world is not human!

However, the fuselage assembly process may be a little troublesome, because we have no experienced masters, and we are all novices.However, the testing equipment I purchased is very complete, and errors of tens of microns can be measured, so as long as the quality inspectors strictly control the quality inspection, and the workers continue to rework and reassemble the unqualified products, it will be fine. When it is practice.Besides, I also purchased several well-adjusted 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 and can greatly improve production efficiency.

Needless to say, this camera must be world-class when it is produced! "

Boss Chen listened to Xiaoqiang's nonsense, nodded his head sincerely and said: "Well, I will do as you said, but fortunately, the indicators set by the central government for cameras are not high compared to other products. By the end of 1952 It is still achievable to reach an annual output of [-] units.”

Xiaoqiang seized the time to stuff the soup dumpling into his mouth, and after talking for a long time, even the steamed stuffed bun was left cold.And Boss Chen was obviously drunk by Xiaoqiang's milk soup, he was so happy that he only drank the soy milk, and all the buns were blackened by Xiaoqiang.

Xiaoqiang swept away the two small cages, and Boss Chen immediately shouted: "Two more cages!"

Xiaoqiang hurriedly continued talking nonsense to distract Boss Chen's attention.

"What if the old man blames me for stealing his steamed stuffed bun? Well, I have to keep blowing!"

Xiaoqiang continued to shamelessly said: "Actually, not only the camera, but also our film rolls out at the same time. We push black and white first, but even for black and white, our sensitivity, resolution, and latitude are all at the highest level in the world. Kodak is If you catch up with bare feet, you won’t be able to catch up in 20 years, and we will fully promote color film in five to ten years. The quality parameters and realistic color reproduction of that level of film can make Kodak, Agfa, Fuji Q Take off your pants and chase them naked."

Boss Chen probably has never seen such a shameless person before, and he couldn't help but praise: "You young people have an idea! Good! Good! Good!"

After finishing speaking, the old man excitedly drank the remaining half bowl of soy milk in one gulp, as if drinking fine wine.Xiaoqiang said in his heart, are you full of soy milk this time?It is estimated that I can eat a double portion of the next steamed stuffed bun!have to!This flicker is really worth it!To snatch the steamed stuffed bun from the Marshal's mouth, it really depends on my brother's iron mouth...