The reason why mahogany furniture does not use iron nails

The tenon and mortise structure has a long history as a unique craft creation of the Chinese nation. The reason why traditional Chinese furniture (especially Ming and Qing furniture ) has reached today's level is directly related to the use of this feature. It is precisely this ingenious structure that enhances the artistic value of Chinese furniture, especially abroad Admired by furniture and architectural artists.

Furniture with a combination of tenon and mortise structure is more durable than furniture connected with iron nails.

First, the tenon and mortise structure is a combination of tenon and mortise, which is a clever combination of more and less, high and low, long and short between wood pieces, this combination can effectively limit the wood pieces in all directions Writhing. The iron nail connection cannot be done. For example, if two wooden barbs are combined in a T-shape with iron nails, the vertical barbs and the horizontal barbs are easily twisted to change the angle, and the combination of tenon and tenon will not be distorted.

Second, furniture with tenon-and-mortise structure is easy to transport. Have you seen it? Many of the mahogany furniture is disassembled and transported, and it is very convenient to combine and install at the destination. If you use iron nails to connect the furniture, although it can be made into some split styles, furniture with many small wooden pieces like chairs cannot be done.

Third, metals are easy to rust or oxidize, and real mahogany furniture can be used for hundreds of years or thousands of years. Many Ming-style furniture is hundreds of years old, and although it is vicissitudes of life, the wood is as hard as ever. If such furniture is combined with iron nails, it is likely that the wood is intact, but the furniture is scattered due to corrosion, fatigue, aging, etc. of the connected metal.

Fourth, the mahogany wood is hard, and the nails are squeezed and drilled into the hard wedge. This process is very easy to cause the wood to crack, which is very clear to the woodworkers.

Fifth, furniture with tenon-and-mortise structure is easy to maintain. Pure mahogany furniture can be used for hundreds of thousands of years, and there will always be problems, such as a certain crease broken and need to be replaced. For furniture connected with iron nails, it is not as easy to do disassembly and replacement as furniture with tenon and mortise structure. If the furniture is made of good glue such as fish fat glue, the glue is soaked in water during maintenance, and the tenon and mortise will soon loosen, but it cannot be done with iron nails, unless the furniture is unloaded eight pieces.

It is not difficult to see from the above points that the use of tenon and mortise to connect mahogany furniture has a greater advantage than the use of iron nails, which can greatly improve the inherent quality of mahogany furniture. This is also an important factor for the value-added collection value of mahogany furniture made by traditional processes .

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