Shen Huan knows that China's shipbuilding industry now owes too many debts.
If you want to close the gap, or even achieve overtaking in corners, you can only do tricks.
He still remembers a set of data on the shipbuilding industry in 1996 very clearly.
In the past year, the equipment rate of China's shipbuilding industry was only 6,500 US dollars per person, while the shipbuilding industry of the stick country reached 160,000 US dollars per person, and the foot basin country reached 130,000 US dollars per person, and the equipment rate of China's shipbuilding industry only reached 25 times that of the stick country.
In 1996, the per capita output of China's shipbuilding industry was only 130,000 gross tons per person, while that of the stick country reached 1.85 million tons per person and the foot basin country reached 1.24 million tons per person.
Of course, the per capita output value is not to mention, the per capita output value of China's shipbuilding industry is only 12,000 US dollars, while the stick has reached 200,000 US dollars per capita, and the foot basin country is the most powerful, reaching 550,000 US dollars per capita.
If pulsating production in the marine industry can be realized, the results will be amazing.
It's just that Shen Huan knows that it's easier said than done, especially for such an innovative production organization model, in addition to being theoretically feasible, it is also necessary to combine it with reality and do a lot of basic work to complete it.
Of course, if this kind of pulsating production line can really be made, it can first be applied to the production of small and large-scale small ships such as 022 missile boats, and then gradually expanded to larger ship construction after gaining experience.
In order to realize the pulsating production of ships, it is first necessary to realize modular design and construction, just like building blocks to build ships.
Therefore, it is natural to be inseparable from the development of computer technology and the realization of digital shipbuilding.
The big leader was shocked, he looked at Shen Huan intently and said, "Comrade Xiao Shen, what is the feasibility of the pulsating production line you said?"
If it can really be realized, this will be a huge change for our country's shipbuilding industry!
” Shen Huan hurriedly said: "I think it may be difficult to achieve it at present, but in the long run, I think that with the development of computer information technology, automation technology and shipbuilding technology, it will definitely be possible in the future."
Take the modern shipbuilding model of foreign countries as an example, in fact, the principle is not complicated, that is, guided by the overall optimization theory, the application of the principle of group technology, guided by intermediate products, organized production by region, shell, outfitting and coating operations in space and in an orderly manner, so as to realize the integration of design, production and management, and balance and continuous assembly and shipbuilding. ” After a pause, Shen Huan continued: "And the pulsating production line I envisioned, with digital shipbuilding as the core, modular construction as the guide, composed of four parts: pulsating main body, logistics system, visual management system and technical support, the whole production line has a clear and meticulous division of labor, and the modular design makes the work relatively single and repetitive, equipped with professional automated processing equipment, as well as a highly information-based logistics system, to change the traditional shipbuilding model, I think if it is really realized, It will definitely give our shipbuilding industry wings to take off.
Even this production mode can also be extended to other defense industries, for example, in our aviation industry, it is easier to manufacture fighters than shipbuilding to achieve pulsating production, because the batch of fighters is usually larger than ships, but the size is smaller, in the future, our air force and naval aviation, if we replace our third-generation fighters on a large scale, with a pulsating production line, the speed of replacement will be much faster. ” Now Shen Huan is reversing the order, in his previous life, it was the Boeing Company of the United States that first realized the pulsating production line of Apache helicopters in 200, and later successfully applied the pulsating production line in the production of Boeing 737.
After the advantages of this pulsating production line were reflected, Mi Guo successfully applied it to the production of more models.
Later, it began to spread to other military manufacturing industries.
Even in high-speed trains, pulsating production technology is beginning to be applied.
China first started the project in 2005 to carry out the pulsating aircraft assembly line, and it took five years to complete the work, which was completed and put into use in 2010, making great contributions to the rapid installation of the domestic J-7 aircraft.
Later, the pulsating production line of the Yun-9 medium-sized transport aircraft was realized, and its annual production capacity was expanded to 72 aircraft, which was several times higher than the ordinary assembly line.
Of course, the large transport aircraft known as Kunpeng, the Y-20 also applied the technology of the pulsating production line, Shen Huan also saw a photo on the Internet before he was reborn, which was a picture of fifteen Y-20s appearing on the runway in the same frame, which was too shocking.
Of course, the Air Force's domestically produced heavy stealth fighters have also applied the technology of pulsating production lines, and three pulsating production lines have been built at one time.
You can see how powerful the advantages of the pulsating production line are!
The aviation industry has benefited the most, and the shipbuilding industry has watched its brother industries use this technology, but it is difficult to achieve it for a while.
Because it is much more difficult to apply pulsating production lines in the shipbuilding industry.
Of course, Shen Huan still firmly believes that ships can also achieve pulsating production!
First of all, it can be applied to the construction of large-scale and relatively small ships such as the 022 missile boat.
After having experience, it can be extended to the construction of large warships, such as frigates and destroyers, Shen Huan won the destroyer in Changxing, Jiangnan that year, which was also called dumplings by netizens, and the batch is naturally not small, and pulsating production technology can be fully applied.
Shen Huan still remembers that in 2008, Boeing built a pulsating assembly line for the new generation of GPS manufacturing satellites for the United States military, although a total of only 12 satellites were manufactured, and only in the manufacture of the fourth satellite could the pulsating assembly line be used, but Boeing still successfully used the pulsating assembly line in the production of extremely small batches and extremely complex products.
Even small batches of products such as satellites can be applied, so why can't ships, especially warships?
A full-fledged destroyer, conventional submarine, generally speaking, is more than ten ships in batches, of course, pulsating production lines can also be applied.
The big leader said with understanding: "Well, this idea really shocked me, let me think about it, we should make efforts."
Mr.
Feng, Mr.
Li, and experts, what do you think?
” Chief Master Li Jie couldn't help it for a long time, at this time he stared at Shen Huan and said in a trembling voice: "Xiao Shen, your idea makes me feel like I'm suddenly open!"
Pulsating production line, the name is really vivid, if this production technology can be realized, our new conventional submarine can be put into service like dumplings!
Just thinking about it makes my old man excited!
”