Stiffened Panel
What is stiffened panel
It is a ribbed plate with 1 to 2 specific rib profiles made by a high-power extruder through an extrusion process, and then several ribbed plates are welded into a wide ribbed plate of the length and width required by the designer through a stir friction welding process. This wide ribbed plate replaces the conventional plate structure in which the ribs and aluminum alloy plates are welded into an integral plate structure by melting argon arc.
What will it bring for you
The structural design of wide stiffened panel not only meets the requirements of relevant regulations of Classification Societies, but also saves a lot of aluminum alloy welding wire and welding workload, shortens the ship construction period, and more importantly, avoids welding deformation caused by argon arc melting welding. It improves the aesthetics of the hull shape and the construction quality of the ship, and has been widely used in the design and construction of aluminum alloy ships.
The superstructure made of wide ribbed aluminum plate
The wide ribbed aluminum plate has been equipped on various ships and marine platforms such as large destroyers, light frigates, marine maintenance boats, marine surveillance boats, fishery administration boats, large and small yachts, and large luxury cruise ship.
The stiffener panel specification
Single stiffener panel | ||||
T1 | T2 | W | H | L |
(mm) | (mm) | (mm) | (mm) | (mm) |
2.8 | 1.8 | 200 | 60 | 12500 |
4 | 3 | 250 | 43 | 12500 |
300 | 43 | |||
400 | 43 | |||
5 | 4 | 250 | 64 | 12500 |
300 | 54 | |||
6 | 5 | 250 | 55 | 12500 |
300 | 55 | |||
7 | 6 | 250 | 56 | 12500 |
300 | 66 | |||
8 | 7 | 250 | 57 | 12500 |
300 | 67 | |||
9 | 8 | 250 | 68 | 12500 |
300 | 68 | |||
9.6 | 9 | 250 | 59 | 12500 |
Double-stiffened panel | |||||
T1 | T2 | W | H | P | L |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
3 | 1.9 | 212 | 32.5 | 106 | 12500 |
2 | 270 | 37 | 135 | ||
3.5 | 2.5 | 270 | 37.5 | 135 | 12500 |
4 | 3 | 252 | 33 | 126 | 12500 |
320 | 38 | 160 | |||
Multi stiffened panel | |||||
T1 | T2 | W | H | P | L |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
3.5 | 2.5 | 345 | 37.5 | 115 | 12500 |
Why Choose Haomei Aluminum
1. Haomei Aluminum is not only the aluminum ribbed plate supplier, but also the supplier of all main materials required for aluminum alloy shipbuilding, covering marine grade aluminum sheet, aluminum profile, aluminum welding wire. The ribbed plate mold library has exceeded 60 sets, and the marine aluminum alloy profile mold library has exceeded 300 sets.
2. Haomei Aluminum has passed ISO quality, environment, occupational health and safety management system certification and obtained CCS, BV, LR, DNV-GL welding process and product recognition. The product performance has reached the international leading level, becoming a professional company with leading product quality and production capacity scale of wide stiffened aluminum sheet.
3. Haomei Aluminum’s marine aluminum ribbed sheets have been exported to more than ten countries including Australia, India, Singapore, Pakistan, etc.
Original Source:https://www.marinealu.com/stiffened-panel
Tags: stiffened panel , ribbed aluminum plate ,