Storage, transportation and quality guarantee method for megawatt fan blade sandwich material balsa wood

Abstract

The invention discloses a storage, transportation and quality guarantee method for megawatt fan blade sandwich material balsa wood. The method comprises the following steps: processing raw materials, selecting proper balsa wood raw wood, drying the balsa wood, carrying out thicknessing treatment after drying, and carrying out preservative treatment and airing after thicknessing treatment. And packaging treatment is conducted, the balsa wood is placed on a tray, a plurality of limiting columns are fixedly installed on the top of the tray, and the limiting columns are located on the periphery of the balsa wood. The balsa wood tray has the beneficial effects that the stability of balsa wood on the tray is improved, meanwhile, air flow around the balsa wood is accelerated, the influence of damp air on the balsa wood is reduced, the tray can be moved through the rolling wheels when needing to be moved, the tray is supported through the supporting plates when not needing to be moved, transportation and storage of the balsa wood are facilitated, and the practicability of the balsa wood tray is improved. And the two adjacent trays are connected through the connecting plates, so that the placing stability of the trays is improved, the stability of balsa wood during transportation is improved, and the convenience is improved.

Description

technical field [0001] The invention relates to the technical field of balsa wood storage and transportation, in particular to a method for storage and transportation of balsa wood, which is a sandwich material for megawatt fan blades. Background technique [0002] Balsa wood, also known as balsa wood, which grows in tropical forests of America, is one of the fastest growing trees and the lightest wood in the world. This kind of tree is evergreen all year round and has a tall trunk. The leaves are like phoenix trees, the five yellow and white petals are like hibiscus flowers, and the fruits are split like cotton. Introduced in southern Taiwan very early in my country, balsa wood weighs only 0.1 grams per cubic centimeter, which is one-tenth of the weight of the same volume of water. The poplar we use to make matches is three and a half times heavier than it. Although its wood is light, its structure is very strong, so it is a valuable material for aviation, navigation and ...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a method for storage, transportation and quality preservation of balsa wood, which is a sandwich material for megawatt fan blades, which can effectively solve the problems of inconvenient transportation, poor stability and inconvenient practical use of the existing balsa wood in the background technology

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