fir poleProcessing technologies include basic processing technologies such as wood cutting, wood drying, wood gluing, and wood surface decoration, as well as functional processing technologies such as wood protection and wood modification. Cutting includes sawing, planing, milling, drilling, sanding and other methods. Due to the wood structure , texture, etc., the cutting method is different from other materials. The moisture content of wood also affects the cutting process. For example, the veneer manufacturing method and the production of wood chips require wet wood cutting, while most of the processed parts require dry wood cutting, etc. Drying Usually refers specifically to the drying of finished wood. The drying of other wooden materials such as veneers, shavings, wood fibers, etc. are all components of the manufacturing process of plywood, particleboard, and fiberboard respectively. The emergence and development of wood adhesives and gluing technology are not only wood processing technology The main factor for improving the level is also the prerequisite for the production of recycled wood and improved wood, such as various laminated wood, glulam and other products. The wood surface coating was originally for the purpose of protecting the wood, such as traditional tung oil and raw lacquer painting; it later gradually evolved Mainly decorative, in fact any surface decoration also has a protective effect. The surface decoration of artificial boards can be carried out at the same time during the slab manufacturing process. Wood protection includes wood anti-corrosion, anti-moth and wood flame retardant, etc., which are used Corresponding chemicals are painted, sprayed, and impregnated to prevent fungi, insects, marine borers, and other organisms from invading wood; or to block fire damage. Wood modification is to improve or improve certain properties of wood. Technical processing based on some physical, mechanical or chemical properties. When using the above-mentioned various processing technologies, the reactions produced by different tree species can show different properties, which are called the technological properties or processing characteristics of wood.

Researchfir poleThe subject of processing technology is wood technology. It is based on wood science and applies theories and methods in physics, chemistry, biology, mechanical engineering, thermal engineering and other fields. It is a comprehensive interdisciplinary subject with multiple majors. .