质邦阀门-专业生产加工、定做各种船用阀门和附件

Last May 26th, Hudong ship 45000 tons in ship "the Atlantic sun", signed by the smooth delivery of the vessel, the staff feel very excited. The construction process is difficult, but full of hardships, in command of the company and the coordination of various departments work together, solve the numerous problems, overcome many technical problems, and ultimately ensure 45000 tons in ship project ending.

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Hudong Zhonghua 45000 tons ship in "the Atlantic sun" successfully signed delivery
Many people say the construction of a series of 45000 ton rolls is a torture for participants. However, the construction staff think it is a kind of experience, and there are too many backbones in the team growing up from the experience. This experience has accumulated precious wealth for the future production of the enterprise.

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Washing tower system is a new ship owner project, which is a great test for the company's design, matching and production and construction. The construction period is short, the time is tight, the production preparation is insufficient, and the production and operation Department, organization, design, production and other departments are groping forward.
Production operation Department to set up a special assault team, carefully organize missing pieces of information, through the manufacturers data, and enclose the relevant pictures, clearly tell the details of the necessary materials manufacturers, service providers require manufacturers to arrange on-site confirmation, not allowed to miss any installation problems. The system of NAOH tube electric heating system is designed by European manufacturers. Such as the purchase of imported parts will seriously affect the subsequent production schedule, the ship's supervisor Chen Leiqiang and owner service providers in a timely manner, in ensuring the quality of the premise, it is recommended to use domestic accessories instead. Under his efforts, the ship finally accepted the proposal. The construction process is thorough, and the planned construction period of 14 days is shortened to 10 days. Eventually, the system is submitted for a one-time adoption.
Hudong Zhonghua 45000 tons ship in "the Atlantic sun" successfully signed delivery
It is reported that N is set to roll a boat rolled steel fire door 5~6 layer channel between armor plates, 8 meters long, 6 meters wide, and is due to the building structure, frame structure is relatively weak, will be 5 tons of steel doors on the folding switch, the first is the deformation control. Operation chief Chen Haihua led everyone all through the night trial and repeated observation, repeated measuring and adjusting hinge position, strengthening frame structure, frame deformation finally make a little smaller, a little bit of curing. The N gate was easily deformed, and the tiger finally surrendered to the exact ship's owner, who was highly appraised by the ship owner.

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The construction of skid proof sand is the most difficult problem in the 45000 ton roll coating process. Non slip sand areas require a higher grade of grinding than the ST3 grade. In the construction of the Department of painting outside the work area in the early stage of grinding carefully to control the state of site construction, in strict accordance with the construction process, grinding after the end of the first time on the polished area is clean and for protection against the pits after cleaning glue leakage to the following areas. Daub glue to process requirement extremely tall, construction personnel is careful, do glue mixing work, control the amount that adds each regulation strictly. On the night of construction, the glue could not stir because the temperature was too low. Management personnel work area decided to come up with solutions, heater heating and stirring, after the organization of construction workers glue on the antislip sand area, to ensure that the time interval of glue and sand in 24 hours, so that the surface smoothness of the sand gradually increase. They were in good order, and when it came to a close, it was early morning.
During the construction of a series of ships, the commissioning team, in accordance with the company's mooring test master plan, each project is implemented to individuals, so that the daily project specific dispatched workers, targeted, efficiency has been greatly improved. No. 3 Ship trial, found that the high-frequency shaft generator produces a great disturbance on the engine speed signal, resulting in engine speed fluctuation is not working, Ding Zhigang led the studio master led a group of young cadres and backbone, fighting for three days and two nights to solve the problem, the owner, ship inspection is improved. Party great recognition.
For three years, the commissioning team has never had any safety incidents. Members of the commissioning team grew: 1 became senior technicians, founder of Shanghai's first master studios, 5 became technicians, and 6 became engineers, storing talent for high-end ship construction.
Hudong Zhonghua 45000 tons ship in "the Atlantic sun" successfully signed delivery
A lot of change construction, in the high temperature season, change the construction area of more than 80% for thick plate welding, need to preheat to 120 degrees Celsius above can welding construction, construction work clothes completely soaked. During the inspection, the ship owner, ship inspection requirements, to have each gouged weld inspection, except in accordance with the drawings and RT inspection, all of the dangerous area of fillet weld seams, were tested for 100%UT, and by the inspection personnel inspection demonstration.
When carrying, it is necessary to ensure the parallelism, the right and left synchronization of the adjacent cross bulkhead, and to ensure the butt joint with the side and the side of the side ring section. At that time, people put forward the implementation of simulated flight, but the individual effects of segmented simulation by external factors with large, little attention on the declaration of storage capacity of precision control failure. In this area, the carrying unit applies the more difficult analog marking technique, and the 4 total sections are implemented together. The application of analog matching technology can solve the current problems and ensure the accuracy of this area successfully.