This article mainly focuses on the maintenance work of the aluminum alloy high-speed boat hull, and the marine electrical and navigation equipment should be implemented in accordance with the operating instructions.
Aluminum alloy boats have many excellent advantages, one of which is low maintenance costs. Easy maintenance and low cost does not mean no maintenance is required. In order to improve the efficiency of operation and reduce costs, it is necessary to work hard on the maintenance of equipment.
The paint peeling of aluminum alloy boats below the waterline is a common problem, and it is also the most troublesome problem for ship owners. This is mainly due to the corrosive nature of seawater. The solution is as follows:
- One is to carefully sand with sandpaper before painting, and use an aluminum oxide primer, which will reduce most of the paint peeling problems.
- Second, special attention should be paid to the selection of suitable bottom antifouling paints. Many primers containing copper metals will undergo dual metal corrosion with aluminum through seawater.
As for above the waterline, hull stickers can be affixed. It is convenient and economical, and it can be changed from time to time according to the mood.
Aluminum alloy boat hulls need to be repaired due to corrosion or impact.
If it is a small repair, it can be repaired with epoxy resin or welded. However, it should be noted that the use of suitable aluminum alloys and welding wires requires qualified professional welding technicians.
If it is a major repair, it needs to be returned to the shipyard for repair. This requires planning the time and route in advance.
In general, compared with other materials, aluminum alloy boats have the characteristics of easy maintenance, and they are very easy to use.
Be-cu aluminum machining china prototype company service include : aluminum cnc turning, aluminum milling service, aluminum extrusions, 5 axis machining aluminum, swiss machining aluminum, aluminum guide,aluminum products