What's the difference between splicing and finger jointing?

As a basic building material product, wooden boards are used in many places. For example, many consumers and friends may choose wooden boards with corresponding sizes when purchasing furniture, and handle their own operations through later processing. However, there are many ways to process wood boards. Today's example of board splicing is a representative. Interested friends can learn the following methods and steps for reference. Choose appropriate tools according to your actual needs and style preferences, and be able to prepare relevant tools for practice and operation in advance.

? A, wood splicing tooth spelling

Tooth-shaped splicing form in solid wood splicing. Tooth stitching is also called finger stitching. Before splicing, more than two tooth shapes should be processed at the joints of solid wood narrow plates, which is a form of solid wood splicing by adhesive bonding. The surface of jigsaw puzzle is flat, and the bonding strength of jigsaw puzzle is higher because of the increase of bonding surface, but the processing of jigsaw puzzle is more complicated.

1, flat product

Flat splicing form in solid wood splicing. The joint surface of flat-spliced solid wood narrow plates should be planed straight, and the joints of adjacent narrow plates should be tight and seamless, and the form of solid wood splicing with adhesive should be adopted. Solid wood flat seam structure has simple processing, high production efficiency and low loss rate of solid wood narrow plate. When gluing, the joint surface should be aligned to avoid uneven surface.

2. Oblique spelling

Oblique mosaic form in solid wood mosaic pattern. Bevel splicing is a kind of solid wood splicing form, which changes the plane of flat splicing into an inclined plane and uses pressure adhesive bonding. Adopt inclined plane splicing structure, simple processing and high production efficiency. Due to the increase of bonding surfaces, the puzzle has high strength, and the bonding surfaces should not be aligned during bonding, which is easy to produce uneven surfaces.

Step 3 cut and spell

Solid wood splicing cutting splicing form. Cut-off splicing, also known as high-low seam splicing, is a form of solid wood splicing in which the joints are cut off and glued with adhesive before splicing solid wood narrow plates. The advantage of cutting and splicing is that the panels are easy to align and can prevent unevenness. Due to the increase of bonding surface, the bonding strength of the board is higher, but the loss rate of the solid wood narrow board also increases.

4, concave and convex spell

Solid wood splicing concave-convex splicing form. Concave-convex splicing is also called groove spring splicing. Before splicing, the groove spring mouth should be processed at the seam of solid wood narrow plate, which is a form of solid wood splicing by bonding. Panels with this structure are easy to align. When the glue joint is cracked, the concave-convex structure of the panel can still cover the glue joint. At the same time, due to the increase of bonding surface, the strength of the panel is higher, and it is mostly used in parts with high sealing requirements, but the turnover rate of solid wood narrow board increases.

5. Tooth spelling

Tooth-shaped splicing form in solid wood splicing. Tooth stitching is also called finger stitching. Before splicing, more than two tooth shapes should be processed at the joints of solid wood narrow plates, which is a form of solid wood splicing by adhesive bonding. The surface of jigsaw puzzle is flat, and the bonding strength of jigsaw puzzle is higher because of the increase of bonding surface, but the processing of jigsaw puzzle is more complicated.

Second, what is the difference between the splicing and fingering of wooden boards?

Two pieces of wood have teeth at the end and are bonded with glue in the middle, which is called finger joint. It can also be understood that two boards cross together like fingers.

Splicing refers to gluing one side of the board.

Generally speaking, splicing is used for width extension and finger splicing is used for length extension.

The plates that need to be spliced do not need special processing, but the finger joint plates need to be processed into teeth at the end of the plates.

Whether we install cabinets or shelves with wooden boards in a furniture factory or buy wooden boards to design handicrafts later, in short, we need to master some methods in the process of processing wooden boards, such as common skills of splicing wooden boards. This chapter involves the steps, matters needing attention and the selection of tool materials. According to the different performance characteristics of wood itself and the different actual production schemes, it is analyzed at the suggestion of professionals. If necessary, it can also refer to the above to understand the differences between wood splicing methods and related operations.

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