Fu Jianshe nodded and said: "That is, as long as our country's shipping companies are willing to purchase more ships built by ourselves, why worry that our shipbuilding industry cannot develop?"
Of course, as an OEM, we also need to purchase more domestic ship supporting products.
It's still better than we do.
Ship supporting equipment is the core of the ship, its cost accounts for nearly half of the total cost of the ship, the most important of which is the engine part!
” After a pause, Fu Jianshe said: "In the world's large ship host market, Britain, France and other countries in Europe have always been the leader, and most of the large marine hosts currently sailing at sea are manufactured by these European countries or are manufactured by other countries with licenses.
In the early days, the stick shipbuilding industry is also a full set of imported foreign hosts, but the stick attaches great importance to the localization of the engine, such as Daewoo Group from Germany after the introduction of large and medium-sized internal combustion engine patent technology and equipment, and gradually realized the localization, the formation of a ship host industry chain, to the eighties stick of the ship host localization rate of more than 90 percent, the nineties began to independently design and develop the marine main engine, the current rod of the main engine production capacity reached about 15 percent of the world's total marine diesel engine manufacturing capacity. ” Shen Huan sighed: "Indeed, the stick shipbuilding industry has not only basically achieved localization in terms of the main engine, but also developed very rapidly in terms of ship electronic equipment.
For example, Samsung Electronics, Lexi Venus, Daewoo Electronics and Hyundai Electronics have not only made great contributions to the stick shipbuilding industry in terms of marine electronic equipment, but also become a hegemon in other fields.
Many of our ship supporting products have not been localized. ” What Shen Huan said also made Fu Jianshe deeply understand.
Now not only China's shipbuilding industry purchases a lot of rod electronic equipment, but also in household appliances, there are also many stick products that are popular in China.
Fu Jianshe sighed: "The electronic industry of the stick is indeed the fastest growing industry in recent years, Samsung Electronics in the late sixties, is a joint venture between the stick and the foot basin country Sanyo Company, at that time it was born by OEM for the Sanyo Company, but in the eighties, the electronic industry of the stick has begun to independently develop and sell its own brand of electronic products, for example, in 92 years the stick has controlled one-tenth of the memory chip market, which makes the stick shipbuilding industry quickly get rid of the dependence on foreign electronic products.
And we obviously haven't done it yet, and we're still far from the stick in this regard. ” Shen Huan nodded and said: "Yes, but we can't deny that our country has been working hard in terms of ship supporting products, for example, our Hechai Heavy Industry, in the past ten years, has also been committed to digesting the MTU diesel engine technology introduced from Germany, and has also achieved a localization rate of nearly 100%, and is developing a new type of diesel engine on its own."
In the field of marine diesel engines, I believe that our problems are still much smaller than those of gas turbines. ” Fu Jian looked at Shen Huan with appreciative eyes and said, "Comrade Shen Huan, I didn't expect you to understand these things so thoroughly, it seems that you already have the level of a chief engineer."
Hechai Heavy Industry is indeed one of the best enterprises in our country's shipbuilding supporting, they have completed the road of imitation, and then they will definitely be among the first camp of the world's marine high-speed and high-power diesel engine production plants!
” Shen Huan was a little embarrassed, it was only as a reborn person that he knew Hechai Heavy Industry so clearly.
The road of China's marine high-speed diesel engine is indeed very difficult, and it took 50 years for Hechai Heavy Industry to complete the road of introducing imitation and enter the stage of independent design and manufacturing.
The 620 series diesel engine produced by Hechai Heavy Industry Co., Ltd. licensed by Germany not only replaces the imported MTU and other imported diesel engines in the domestic ship supporting market, but also exports to foreign countries.
Not only that, but most of the diesel engines of the main combat ships of the Chinese Navy are produced by Hechai Heavy Industry.
More than 10 years later, the development project of HND marine high-speed and high-power diesel engine of its own brand was approved by the Ministry of Industry and Information Technology.
The maximum power of this diesel engine can reach 3,000 kilowatts, which is the largest high-speed diesel engine in China, and is included in the medium and long-term planning of conventional power of ships by the Navy.
Of course, whether it is on the 052C/D destroyer, or on the 054A frigate, the diesel engine installed is still the model produced by the introduction of technology, for example, the 052C destroyer uses the MTU-20V956TB92 diesel engine introduced and produced, this marine diesel engine is produced by the domestic Shaanxi diesel, with a maximum power of six megawatts, and is equipped as a cruise power on the 052C destroyer.
On the 054A frigate, another imported diesel engine is installed, this model is the French S.E.M.T.
Pielstibsp; 16PA6STbsp; Diesel engine, Chinese name Pilestic, a single maximum power of 6,400 kilowatts.
Therefore, in the field of marine diesel engines, although China is making progress, there are still a lot of imports.
Shen Huan remembered that according to the statistics of a shipbuilding expert in the footbasin country, of the 2,664 ships built by Chinese shipyards in the 20 years from 1982 to 2001, 3,691 diesel engines were shared, of which only 1,851 were made in China, 1,503 were imported, and more than 300 were made by unknown manufacturers.
In this way, only 50 percent of the main engines of ships built in China are domestically produced!
In other words, there is still a big gap from the stick country!
There is also a long way to go to fully realize the Chinese heart of the ship.
After chatting for a while, Fu Jianshe went back to rest.
After lying down, Shen Huan thought a lot again.
Tomorrow's exchange is the key, how to help Xifei and 603 Institute, the aircraft manufacturing pulsating production line to complete, then China's aviation industry in the manufacturing level, will be able to take the lead, leaving the United States behind.
However, it seems that it is still a little difficult at present, because the Boeing company of the United States built the world's first pulsating production line in 200, and now it is almost ninety-nine years, that is, only one year, I am afraid it is still a little too late, but even if it can't be ahead of Boeing, it is a little behind for a year or two, which is also a huge success.
Because just this year, the J-7 fighter-bomber has appeared in the eyes of the Chinese people, because this China's latest fighter has completed the design finalization this year, then the next step is to enter the stage of small batch production, and then slowly transition to mass production.
If Xifei can build a pulsating production line within one or two years, then the production and equipment speed of the J-7 fighter-bomber will be greatly accelerated in the future, which will be a great news for the Chinese Navy, which is now very short of long-range fighter-bombers.