Method for manufacturing recombined decorative wood with varied texture widths

A technology for recombining decorative wood and manufacturing methods, applied to chemical instruments and methods, manufacturing tools, wood layered products, etc., can solve the problem of high cost and achieve the effect of low production cost

Active Publication Date: 2014-11-19
MAOYOU WOOD
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AI-Extracted Technical Summary

Problems solved by technology

However, when this method is used in mass production, it is necessary to m...
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Abstract

The invention discloses a method for manufacturing recombined decorative wood with varied texture widths. The method includes slicing primary bulks at lateral oblique opening angles to obtain pattern boards (which are veneers spliced from the primary bulks); matching the pattern boards to obtain a plurality of groups according to certain proportions; secondarily coating adhesive on the pattern boards and forming the pattern boards; secondarily laterally slicing secondary bulks. The directions of the multiple pattern boards in the same group are identical to one another, and the directions of the pattern boards in the adjacent groups are opposite to one another. Wide texture zones are formed in section cutting planes of the pattern boards in the directions, which are identical to the secondary bulk slicing directions, of the primary veneers, and narrow texture zones are formed in section cutting planes of the pattern boards in the directions, which are reverse to the secondary bulk slicing directions, of the primary veneers, so that obvious narrow and wide partition zones are formed in textures of the secondary bulks in the transverse directions. The method has the advantages that the primary veneers are not located in restrict planes after being solidified, accordingly, primary adhesive lines of the sliced pattern boards are naturally curved, and the texture widths of the secondarily formed bulks are naturally transversely and longitudinally varied; any curved molds are omitted in the method, and accordingly the production cost is low.

Application Domain

Wood veneer joiningWood layered products

Technology Topic

EngineeringLateral oblique

Image

  • Method for manufacturing recombined decorative wood with varied texture widths
  • Method for manufacturing recombined decorative wood with varied texture widths
  • Method for manufacturing recombined decorative wood with varied texture widths

Examples

  • Experimental program(1)

Example Embodiment

[0019] Example: A manufacturing method of ebony
[0020] (1) The black sandalwood is made of two-color veneer, which can be divided into A and B wooden beams at a time. Among them, A beam: 1050 sheets/piece, B beam 860 pieces/piece; the supporting facilities are as follows:
[0021] The ratio of the two wooden beams is the same: 1 1 1 1 2 1...Loop until the total number of sheets is enough.
[0022] The underlined number indicates the number of dark-colored veneers, and the rest are the number of light-colored veneers.
[0023] (2) Use urea-formaldehyde resin glue, no glue color, flat mold compression molding, before pressing, the thickness of the veneer is 0.7 ~ 0.85mm; after pressing, the thickness of each veneer is about 0.55mm.
[0024] (3) A beam does not open the angle, according to the original single veneer flat particle board, the slice thickness is 0.7mm, the two colors of the flower board present a random pattern like a pancake; the B beam uses the long edge of the wooden beam as the axis of rotation , And cut the flake board at an oblique opening angle of 9° to the plane of the primary veneer. The slice thickness is 0.7mm, and the fancy board has a longitudinal two-color striped pattern.
[0025] (4) Secondary support: First, divide the two kinds of flower panels into three packs and insert them individually and then match them in the following order:
[0026] Ratio: 12 16 15 18...Loop until the total number of sheets is enough.
[0027] Among them, the underlined number indicates the number of B-fragment boards; the rest is the number of A-fragment particleboards; the beginning and the end of the flower boards must be the same type, and the total number is controlled within the range of 18-25.
[0028] (5) Urea-formaldehyde resin glue is also used for the secondary beam, without glue color, flat mold compression molding.
[0029] (6) The secondary beam is cut with a long edge on a side of the wooden beam as the axis of rotation, and is at an angle of 9° to the plane of the flower plate and at a reverse oblique opening angle to the primary veneer of the B beam plate. At this time, the cut surface, In step (4), the underlined area of ​​the B slab of slab has narrow patterns, and the area of ​​A slab of slab that is not underlined has wide patterns.

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