Mastering the strokes of aluminum alloy yachts under various conditions is necessary for maneuvering ships to berth, mooring buoys, anchoring, and performing collision avoidance operations. According to the impact of objective conditions at the time. The correct and timely parking or reversing is the main link to ensure the safe navigation of the ship and the smooth completion of various maneuvers, and the ship's driver should earnestly grasp it.
Faktor utama yang mempengaruhi stroke plus yacht paduan aluminium adalah sebagai berikut:
(1) The larger the ship's displacement, the larger the stroke.
(2) Perpindahan tetap tidak berubah. Semakin besar kecepatannya, semakin besar pukulannya.
(3) Downwind dan stroke downstream meningkat. Pukulan melawan angin dan arus ke atas berkurang.
(4) Fouling lambung menebal, batas gaya besar, dan stroke berkurang.