Batten and plank processing method

Abstract

The invention discloses a method for processing wood strips and boards, which comprises the following steps: 1) balancing the moisture content of the wood, degreasing and drying, and leaving the kiln from the drying kiln when the moisture content of the wood is not more than 11%, and then stacking The wood is filled and stored for about 15 days, and then balanced in a balancing kiln for 3-4 days to make the moisture of the wood uniform, and the moisture content does not exceed 13%, and then the balanced wood is stored for 15-20 days; 2) Material selection: choose moisture Uniform and tightly structured wood; 3) Slicing: Carry out horizontal or vertical cutting, and cut the selected wood as a whole to make 6cm wide wooden strips; 4) Bonding and splicing: the planed wooden strips are still Splicing and bonding into the required size according to the original position; 5) compacting and air-drying. As an improvement, step 4) reserves a process contraction joint at intervals for the planks after bonding and splicing. Compared with the prior art, the present invention cuts the selected wooden strips into wooden strips with a width of about 6 cm, and breaks the wooden bars therein, so that the thermal expansion and contraction of the finished product is reduced, and the quality of the finished wooden strips and boards is improved. Stable and not prone to deformation and cracking.

Description

technical field

[0001] The invention belongs to the technical field of wood product processing, in particular to a method for processing wood strips and boards. Background technique

[0002] The traditional veneer production is to choose logs with large diameter, straight and few defects as raw materials. This kind of wood is expensive and low in quantity, and the global forest protection makes this material scarce. CN92101383.3 discloses Zhang Wanli's "technical method for rotary-cutting veneer" scheme, which also uses large-diameter timber for rotary-cutting. Chinese patent CN200610005670.8 discloses a method for producing veneers with small wooden strip integrated columns, which is characterized in that the production is carried out through the following steps: splitting and cutting small diameter materials, branch tips, processing residues, etc. into small wooden strips; small wooden strips Apply glue after drying until the moisture content is 12-15%, or directly apply...