How many times does wood have to be chopped with knives and axes before it becomes furniture, or even shattered to pieces? It is necessary to retain the beauty of wood, but also to remove its “temper.” Due to the characteristics of the wood itself, solid wood furniture will crack and deform. Phenomenon.As the so-called “no splitting, no cracking, no solid wood”.Making wood more stable is the core of the puzzle.

According to the size requirements of the parts of the product, the primary wood processing and material selection are carried out.

Breaking is the cutting of wood of the required size.According to the size requirements of the size, cut the specified size width.

This is also an important part of material selection. Unqualified materials are selected in the first step, because they will directly affect the quality and effect of the product.

After the wood is processed in length and width, the thickness must be processed. Only then did the first step of the primary election be completed, and the wood that has been initially processed will be cut in multiple pieces by a multi-blade saw.In order to stitch the plates seamlessly when assembling, we use a fully automatic trimming saw. In order to ensure the beauty of the plates, we must strictly compare and stitch the colors and textures of each part to ensure that the products are of high quality and qualified.

In order to avoid this problem as much as possible, the wood needs to pay attention to the “jigsaw” process, that is, the whole board is cut into several pieces, and then spliced together, one can remove the defective parts of the wood, and the other can reduce the expansion and contraction coefficient of the wood and improve stability.

In order to create high-quality wooden products, there are strict requirements for the jigsaw process.

  1. Consistent thickness

The planing and repairing value of wood are the basic requirements to ensure the quality of the puzzle, and the process indicators must be strictly followed to ensure that the thickness of the veneer is consistent.

  2. The color is the same

Color difference is the most intuitive factor that leads to the quality of the puzzle. Veneer with roughly the same color and texture are strictly selected for splicing; apply evenly when gluing to prevent gaps between the veneer.

  3. Orderly pressurization

When using a jigsaw puzzle machine to make a puzzle, first add auxiliary pressure to flatten the wooden board, and then add downward pressure to compress it; when disassembling, first remove the pressure, and then remove the auxiliary pressure to prevent the newly pressed puzzle from cracking if it is not completely shaped.

High-frequency puzzle equipment, using high-frequency puzzle heating and two-dimensional pressure, can be used for puzzle, wooden strip edge banding, L-shaped door cover line combination, door core board splicing.It can more efficiently solve the problems of heating speed, heating efficiency, automated production and environmental protection and safety that arise in the process of assembling.

However, the puzzle process alone cannot completely solve the problem of cracking and deformation of solid wood furniture, especially solid wood furniture is still prone to cracking and deformation after experiencing the rainy season in the south or the baking of heating for up to a winter in the north.

The combination of the puzzle compaction process and the solid wood health technology can be applied to the production of solid wood furniture, which can greatly improve the stability of the wood. The compaction process is carried out after the puzzle is completed.First, the assembled plates are naturally kept healthy, so that the properties of the plates become more stable, and the cementing strength between the plates reaches the best state.

In order to ensure the stability of product quality, the probability of furniture cracking is greatly reduced. In the future, the solid wood puzzle technology, compaction technology, and health technology will be continuously improved and explored to make the product almost perfect.