Will finger jointed furniture crack after a certain period of use?

Finger joints have many limitations, (easy to crack, deformed):

1.The furniture made of finger joint board is not really solid wood furniture in the traditional sense, the real solid wood furniture refers to the flat wood furniture, the connection is connected with a wedge and the like, and it is made of a wrench to buy solid wood square materials, and the finger joint board is still made by a nail carpenter, so it does not have the durability of solid wood furniture in the traditional sense.

2.It is very exquisite to make solid wood furniture, because the characteristics of solid wood are easy to deform and crack, so the real solid wood furniture is all air-dried square materials, and workers will consider these factors when they do it, and generally speaking, the tree species of square materials are better. The finger joint board is generally used in the wood of the forest, cut into small pieces through the finger joint to make (under normal circumstances) of the board, and then blanking, this kind of wood species are generally pine, cypress these are not very good, and the process of air drying is generally not very long, the water content is relatively large, so, it is easy to deform and crack.

3.Many people like to use finger joints to make cabinet doors, this is actually a big taboo, first of all, the finger joints are easy to deform, the cabinet is not very obvious, do cabinet doors, it is so hot in summer, the possibility of deformation is too much, sell solid wood door panels or sell solid wood furniture outside, good brands will not use finger joints to do, this is the reason.

4.Now the commonly used finger joint board is divided into a single layer of finger joint board and a three-layer finger joint board, and the way of the three-layer finger joint board is much stronger than that of a single layer for the anti-deformation ability, so when choosing a finger joint board, choose a three-layer finger joint board:

Birch: Wood is heavier, with fine structure, high mechanical strength, not resistant to corrosion, easy to crack and warp when dry, good processing performance, and many types.

Oak wood: the material is heavy and hard, the structure is coarse, the heart sapwood is all distinct, the wood ray is obvious, the mechanical strength is high, the wood is not easy to dry, the processing is difficult, the damage resistance, the cementation is not easy, but the coloring performance is good, the bending performance is very good, it is often used as furniture surface material and thin wood veneer.

Pine: There are many varieties, with a pine scent and beautiful knots. If the drying is not degreasing, the pine resin will bring great trouble during the production process.

Catalpa wood is shiny, slightly coarse in structure, slow in drying, not easy to warp, easy to process, and strong in nailing.

It is rarely cracked, but there is indeed a problem, that is, the main frame, especially the two outer frames, may be easy to deform, I hope to wrap it with a panel, and the internal shortcomings will not be used, so that it can be environmentally friendly and will not be deformed.