What is the specific work of the 002 sea pilot? To complete three stages of work

category:Military
 What is the specific work of the 002 sea pilot? To complete three stages of work


The news that Chinas first aircraft carrier will be tested soon has been a topic of intense concern recently by many army fans. The so-called sea test is the abbreviation of the sea voyage test. In the course of the construction of the whole carrier, it is the first stage from the start to the water. This is the stage of the construction of the aircraft carrier. The launching of the ship marks the basic completion of the hull construction; the outfitting is the second stage, the installation of various equipment on the basis of the ships completion; the test stage is third. At the same time, as long as there is no major hidden danger in the trial stage, it is necessary to improve (if problems are found and return to factory repair), it can be checked and delivered. The test stage is divided into two steps, mooring test and sea voyage test. Mooring test is basic, it is the static state of mooring on the dock to debug and detect each system of aircraft carrier. Because it is carried out in the static state, it will be limited, so many tests can not be carried out. So when the content of the mooring test is completed, the next step is to go into the sea test, and there are many problems that will only be exposed during the voyage, especially under full load operation - no doubt, this is the most dangerous test. In addition, various limit tests will be carried out, such as high speed rudder angle, emergency stop and so on. The test under the extreme external conditions of severe cold, high temperature and big wind and big waves, in short, is a comprehensive physical examination and a physical examination after running up and jumping all kinds of large amounts of exercise. It can be seen that the sea trial stage is the highlight of the pilot stage, and is also an important stage in the whole aircraft carrier construction process. Fig. 2: the aircraft carrier must carry out various limit state tests in the sea trial. First of all, the construction of the aircraft carrier into the sea trial stage means that the hull construction of the carrier and the installation of the equipment of each system have all been completed. It is already a finished product, but it is only necessary to carry out a test to see if it has reached the expected design requirements, and there is no problem. Therefore, entering the sea trial can be said that most of the aircraft carrier construction process has been completed, and the delivery is almost ready. The 002 type carrier, which is about to start the sea test, is the first fully domestically made aircraft carrier, starting construction in November 2013, launching in April 2017, and now to the sea, the entire hull construction and equipment installation is less than five years. This time for the first fully domestically made aircraft carrier, and 60 thousand tons. For medium sized aircraft carriers, it is definitely very fast. It can be compared with the British Queen Elizabeth of the same 60 thousand tonnage carrier. It started construction in July 2009 and was launched in July 2014. That is to say, Queen Elizabeth only took five years for the construction of the first phase of the ship. In addition, Britain is an old naval power, a country that has made outstanding contributions in the history of aircraft carrier development. It has rich shipbuilding technology and experience, and has no lack of technology and experience in the field of aircraft carrier construction. Photo 3: the queen Elizabeth aircraft in Britain took only five years to build. Secondly, the fundamental task of the sea test is to find out the problem, to solve the problem, and to eventually deliver a aircraft carrier that is fully conformed to the design requirements, so the sea trial stage is not a walk through the field, but must be picky, because if a slight problem is missing in the sea trial stage, it is possible to be in the future. When used in practice, it has become a huge backlash. In the sea trial stage, a lot of problems were found, for example, the French De Gaulle aircraft carrier found a short angle deck in the sea test, unable to guarantee the length of the American E-2C Hawk Eye early warning aircraft starting and landing, this is a big BUG ah! So we had to weld another 4.42 meter long deck at the stern of the aircraft carrier. But the aircraft carrier is a system engineering to lead the whole body, not to fill a section of the steel plate so simple, and other changes, a lot of change, more than expected to delay the plan for five years! The whole construction process lasted twelve years from 1989 to 2001. Figure 4: the French De Gaulle aircraft carrier found significant defects in the sea trial. Because the sea trial stage is so important during the construction of the entire aircraft carrier, in the sea test, in addition to the test projects of the power system, the electromechanical system, the loss pipe system and the weapon system of the ordinary warship, some aircraft carrier specific test years, including the jet guide board on the carrier deck, are also carried out. The test, the accurate entry and the pilot system test, the takeoff and the ship test are equal to the various conditions that the carrier may encounter in the actual use, and are tested at the sea test stage. Fig. 5: the landing and landing of carrier based aircraft carrier is essential. Therefore, there are some contradictions in the sea trial stage, and we hope to find problems and do not want to find problems. Because problems can be improved in time, so as to avoid problems in actual use. No problem. It shows that the whole construction process is excellent, basically achieving the design requirements. In addition, it is necessary to know that the present sea trial is only to be delivered to Qianhai test, and after the official delivery of the Navy, the sea test should be delivered. At that time, the test focus is mainly on the performance level and limit under the working environment of the sea, improving the level of the crew and the proficiency in the operation of the weapon system, so that it can be fully and effectively. Give full play to the combat power of the aircraft carrier. In the end, we would like to say a word to the sea test of Chinas first homemade aircraft carrier and wish it far, and hope to complete the sea trial and join the series of the peoples navy at an early date. NetEase exclusive military manuscripts, the author of light Pavilion, reprint please indicate the source of this article: NetEase military responsibility editor: Yao Wenguang _NN1682 Therefore, there are some contradictions in the sea trial stage, and we hope to find problems and do not want to find problems. Because problems can be improved in time, so as to avoid problems in actual use. No problem. It shows that the whole construction process is excellent, basically achieving the design requirements. In addition, it is necessary to know that the present sea trial is only to be delivered to Qianhai test, and after the official delivery of the Navy, the sea test should be delivered. At that time, the test focus is mainly on the performance level and limit under the working environment of the sea, improving the level of the crew and the proficiency in the operation of the weapon system, so that it can be fully and effectively. Give full play to the combat power of the aircraft carrier. In the end, we would like to say a word to the sea test of Chinas first homemade aircraft carrier and wish it far, and hope to complete the sea trial and join the series of the peoples navy at an early date. NetEases exclusive military manuscripts, the authors light Pavilion, please indicate the source.