Mounting method of ship long axis system
An installation method and long shafting technology, which is applied to ship components, ship construction, transportation and packaging, etc., can solve the problems of long installation period, heavy installation workload, difficult control of installation accuracy, etc., and achieve the effect of shortening the construction period
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[0015] The engine room of the VS483-MKII ship is located at the bow, and it adopts the propulsion method of two engines and two propellers. The main propulsion shafting system is divided into two groups on the left and right, and each group of shafting systems includes a reduction gearbox, 7 high-speed intermediate shafts, 1 low-speed intermediate shaft, 1 propeller shaft, 1 low-speed intermediate bearing, 14 high-speed intermediate bearings and a set of stern tube. The port propeller rotates counterclockwise and the starboard propeller rotates clockwise (external rotation).
[0016] The total length of the shaft system is 57476mm, the center of the propeller is located at 3#+150, the front face of the flywheel end of the main engine is located at 86#+226, the end face of the output flange of the gearbox is located at 27#+50 (10# front rib distance is 600mm, 10#~113# The distance between the ribs is 700mm, and the distance between the ribs after 113# is 600m...
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