Do you know the wood puzzle method?

Some of the furniture is relatively large, such as dining tables, bed boards, wardrobes, doors, etc. These areas are relatively large. If you really use a large board to do the cost is very high, it is not practical. In most cases, what we see is the splice board.

The solid wood splicing board adopts different structural forms, and the solid wood narrow board is assembled into the board of the required width, such as solid wood table top and solid wood seat board. Different stitching methods bring different viewing effects.

The conventional thickness of solid wood panels: desktop, drawer panel is 16-25mm, thick tabletop 30-50mm, panel 6-12mm, drawer side panel, drawer back panel 10-15mm. In order to minimize the shrinkage and warpage of the panel, the width of the solid wood narrow board should be limited. In the modern furniture production, the solid wood narrow board generally does not exceed 60 mm.

The use of the panel structure, in addition to limiting the width of the solid wood narrow board, the tree species in the same panel component should be consistent or similar in materiality, the moisture content deviation of the adjacent solid wood narrow board should not be greater than 1%. The structure of solid wood panels is various, so in actual production, the appropriate panel form should be selected according to different purposes.

First, fight

The flat spelling form in the solid wood panel type. The joint surface of the flat solid wood narrow board should be straight and straight, and the joint of the adjacent narrow board should be tight and seamless, and a solid wood panel form by glue bonding. The solid wood flat structure is simple in processing, high in production efficiency, and low in loss rate of solid wood narrow plates. When bonding, the joint surfaces should be aligned to avoid unevenness of the board surface.

Flattening simple steps

1, material selection

The selection of materials is related to the perfection of the later plates. First, we should try to avoid some defects of wood, such as thrift, cracks and notches.

2, material preparation

The woodworking table saw cuts the wool (note that it must be 2-3 cm larger than the actual size of the piece, leaving a margin).

The thickness of the material is treated by planing, planing, and the like. Note: Leave a margin when processing, for example, to actually build a 25mm thick plate, which can be processed to a plate thickness of 27-28mm.

3, the blank

The influence of the blank on the quality of the finished furniture is very large, and the unreasonable assembly may cause a series of problems such as severe deformation or even breakage of the finished furniture.

4, glue

5, clamping and drying

Second, the bevel fight

In the type of solid wood panel, the beveled form. The beveled surface is a solid wood panel form in which the plane of the flat splicing joint is changed to a beveled surface and pressed with glue and glue. The inclined surface structure is adopted, the processing is relatively simple, and the production efficiency is high. Since the bonding surface is enlarged, the strength of the panel is high, and the bonding surface is not suitable for alignment when glued, and the surface unevenness is likely to occur.

Third, cut the fight

In the type of solid wood panel, the shape of the cut is spelled. The cutting piece is also called high and low seaming. It is processed in the form of a solid wood panel which is glued and glued in the solid wood narrow plate joint before the jigsaw. The advantage of the splicing and splicing is that the splicing plates are easy to align, and the unevenness can be prevented. Since the bonding surface is enlarged, the joining strength of the slabs is high, but the casting loss rate of the solid wood narrow plates is also increased.

Fourth, concave and convex

The type of embossing in the type of solid wood panel. The embossing is also called the groove Spring. In the joint of the solid wood and the narrow plate in front of the slab, a grooved spring mouth should be processed, and a solid wood slab form which is bonded by the glue glue is used. The jigsaw of the structure is easy to be aligned. When the glue joint is cracked, the concave and convex structure of the jigsaw can still cover the glue joint, and at the same time, because the glue joint surface is enlarged, the strength of the jigsaw plate is high, and it is often used for sealing parts with high requirements. However, the rate of loss of solid wood narrow plates increased.

Five, tooth shape fight

The shape of the solid shape is in the shape of the tooth. The tooth-shaped spell is also called the finger-shaped spelling. In the joint of the solid wood narrow board before the panel, more than two tooth shapes should be processed, and a solid wood panel form by glue bonding is used. The surface of the jigsaw puzzle is flat, and the bonding strength of the jigs is higher due to the increased bonding surface, but the processing of the tooth splicing is more complicated.

Sixth, insert the fight

In the type of solid wood panel, insert the plaque form, insert the plaque, also known as the round plaque or square plaque, and work on the solid wood narrow board joint before the slab to form a flat surface and open the blink, using the glued slab to flatten the surface and the round or A solid wood panel form of a square joint. This form of engagement is an extension of the flat piece, and the strength of the panel is higher than that of the flat panel. The precision of the hole insertion into the boring is high, especially when the square plaque is used, the processing of the square hole is complicated, the processing precision is low, and it is difficult to ensure the quality of the slab.

Seven, wearing strip stitching

The form of the strip in the type of solid wood panels. The stripping is to process the gutter in the joint of the solid wood and the narrow plate. Generally, the plywood strip is used as the splice slat, and the joint surface is in the form of a solid wood jig. The utility model adopts the wearing and strangling structure, the joining strength of the jigsaw is high, the processing is simple, the jigsaw is easy to be aligned, and the unevenness can be prevented. However, due to the low production efficiency, it is widely used.

Eight, wearing a fight

The form of the belt in the solid wood panel type. The belt-scraping is to process the solid wood narrow plate into a dovetail-shaped wedge-shaped groove, and then insert the corresponding wedge-shaped strip. The solid wood narrow plate is spliced ​​by flat or other forms, and each joint is glued and glued. Board form. The wearing belt has a high joint strength and also prevents the deformation of the panel.

Nine, dark screw fight

In the solid wood panel type, the dark screw is in the form of a screw. The dark screw is a spoon-shaped hole on one side of the joint of the solid wood narrow plate, and the screw is screwed on the other side, and the screw head is inserted into the hole and pushed into the narrow hole. In the trough, the other joint faces are in the form of a solid wood panel bonded by a rubber paste. The surface of the panel of the dark screw does not leave any marks, and the joint strength is large, but the processing is very complicated, and it is not used in the production of modern furniture.

Ten, Ming screw fight

The type of solid wood panel type is a solid wood panel in which the conical concave space is drilled on the back side of the panel, the wood screw is twisted and spliced ​​with the adjacent board, and the other joint surfaces are glued and glued. form. The use of the open screw structure, the processing is simple, the joint strength is high, but the surface of the panel is left with a round shape and a screw mark, which affects the appearance, so it is not used in modern furniture production.

The ten conventional solid wood splicing methods mentioned above have their own characteristics and scope of application, and need to be selected according to specific conditions. Finally, let's enjoy some of the tricks of the art of jigsaw puzzles and feel the different solid wood puzzles!

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