CN1515390A - Process for making poplar wood molding - Google Patents
Process for making poplar wood molding Download PDFInfo
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- CN1515390A CN1515390A CNA031108539A CN03110853A CN1515390A CN 1515390 A CN1515390 A CN 1515390A CN A031108539 A CNA031108539 A CN A031108539A CN 03110853 A CN03110853 A CN 03110853A CN 1515390 A CN1515390 A CN 1515390A
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- poplar wood
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- poplar
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Abstract
The present invention provides a production process of poplar wood moulding. The process includes the following steps: selecting poplar wood plates, arraging them in kiln by layers, slowly heating to 60-65 deg.C and retaining said temp. for 8-14 days to make drying treatment to make water content be 6-8%, in the course of drying process spraying and steaming for 3-6 times by using steam, making dried plate material undergo the process of equalizing treatment for 6-12 days at natural state, then cutting the plate material into semi-finished product by using alloy saw blade, the rotating speed of the motor of four-side planing machine is greater than 8000 rpm and its moving speed is 4-8 m/min, so that poplar wood moulding finished product can be obtained.
Description
(1) technical field
What the present invention relates to is a kind of processing method of timber, specifically a kind of method of utilizing poplar processing wood strip.
(2) background technology
Poplar is a kind of deciduous tree.Water content is big, wooden soft, yielding, belongs to alkaline timber.Its difficulty of processing is very big, and bayonet is easily fluffed, gone out in the processing rear surface.Since these characteristics of poplar, the processing method of employing common wood, and the poplar that processes generally can only can not be done high-grade material such as furniture, floor, building decoration and use as low-grade purposes such as clad plate, pallet, glued board, zygote plates.Wood strip is a kind of ornament materials of large usage quantity, and high-grade Decorative wood line has bigger prospect of export.Present high-grade Decorative wood line mainly adopts linden or beech etc. to process.The price height of these two kinds of timber, quantity are few, and particularly China does not produce beech, needs import fully.Just because of producing the raw-material in short supply of wood strip, the production and the development of wood strip have been limited.
(3) summary of the invention
The object of the present invention is to provide a kind of value that can improve poplar, reduce the production process of poplar wood moulding of the manufacturing cost of wood strip.The object of the present invention is achieved like this: the cottonwood plank stuff interval layering of choosing is placed in the kiln, slowly the temperature in the kiln is risen to 60-65 ℃, and keep drying processing in 8-14 days, make water content reach 6-8%, steam 3-6 time with the steam spray in the drying course; Sheet material after the oven dry is placed on and carries out equilibrium treatment 6-12 days under the nature; Adopt alloy saw blade to be divided into semi-finished product; Then with four side moulder the motor revolution greater than 8000 rev/mins, gait of march 4-8 rice/minute condition under be processed into wood strip.The present invention is according to the characteristics of poplar, selected low temperature, process long-time, that spray is steamed that poplar is handled, the most of moisture that contains in the poplar is removed, changed the processing characteristics of poplar simultaneously, make poplar become the high-quality timber that structural behaviour is stablized, is convenient to shape; The present invention can also guarantee that poplar does not turn black in processing procedure, shapes the back nondiscolouring; The four side moulder that employing is equipped with the high revolution of sharp sword carries out machining, can guarantee any surface finish, phozy, the no bayonet of the wood strip that processes, reaches even is better than wood strip with linden or beech processing.Method of the present invention has been widened and has been produced the material source of wood strip, thereby has promoted the production and the outlet of wood strip.
(4) specific embodiments
For a more detailed description to the present invention for example below
At first will carry out selection to cottonwood plank stuff, require timber section color whiter, not have serious evil mind, material body knot does not allow dies for the sake of honour, and the diameter of movable joint can not surpass 2cm, and the material body requires more straight.The sheet material of choosing is according to the requirement section of making of wood strip length; The sheet material layering that makes is placed in the kiln, and is with the press strip interval of uniform specification, vertical up and down when putting, rationally even at interval between each layer.Heat to 60-65 ℃, dry and handled 8-14 days, in drying course, steam 3-6 time with the steam spray.The number of times that concrete spray is steamed, the time of oven dry can be selected according to conditions such as the thickness of timber, residing seasons.Heat, slowly heat up, spray repeatedly and steam by low temperature, make the moisture content of poplar drop to 6-8%.Timber after the oven dry is deposited under field conditions (factors) and was carried out Balance Treatment in 6-12 days.After Balance Treatment, make sheet material moisture evenly, and reach balance with the air humidity.The planing of employing double surfacer obviously reveals the defective of plate surface.Select materials according to following standard: 1, aberration can not be excessive, and can not be greater than 20% of material body area.2, the width of crackle can not be greater than 0.8mm.3, a wood strip movable joint can not be more than two, and the diameter of knot can not surpass 2cm.According to the presentation quality on sheet material two sides, determine positive and negative, and carry out setting-out by the footage number of quality requirement.At first according to the setting-out of different specification size, vertically decompose sheet material with alloy saw blade, saw blade will approach.Then vertically saw down, laterally cut by line and expect to obtain the semi-finished product material with alloy saw blade again.The semi-finished product material is processed into wood strip with four side moulder, and processing technology should meet the following requirements: 1, adopt sharp blade, select suitable angle; 2, the motor revolution will reach more than 8000 rev/mins; 3, charging rate to remain on 4-8 rice/minute.
Claims (1)
1, production process of poplar wood moulding, it is characterized in that: the cottonwood plank stuff interval layering of choosing is placed in the kiln, slowly the temperature in the kiln is risen to 60-65 ℃, and keep drying in 8-14 days processing, make water content reach 6-8%, steam 3-6 time with the steam spray in the drying course; Sheet material after the oven dry is placed on and carries out equilibrium treatment 6-12 days under the nature; Adopt alloy saw blade to be divided into semi-finished product; Then with four side moulder the motor revolution greater than 8000 rev/mins, gait of march 4-8 rice/minute condition under be processed into wood strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03110853 CN1226118C (en) | 2003-01-10 | 2003-01-10 | Process for making poplar wood molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03110853 CN1226118C (en) | 2003-01-10 | 2003-01-10 | Process for making poplar wood molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1515390A true CN1515390A (en) | 2004-07-28 |
| CN1226118C CN1226118C (en) | 2005-11-09 |
Family
ID=34239224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03110853 Expired - Fee Related CN1226118C (en) | 2003-01-10 | 2003-01-10 | Process for making poplar wood molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1226118C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224593B (en) * | 2008-02-01 | 2010-06-09 | 中国林业科学研究院木材工业研究所 | Wood heat treatment method |
| CN102049806A (en) * | 2009-10-29 | 2011-05-11 | 吴江市固友木门厂 | Pretreatment process for raw wood for wooden door |
| CN102699974A (en) * | 2012-06-28 | 2012-10-03 | 哈尔滨森凯木业有限公司 | Method for manufacturing cottonwood line |
| CN116277352A (en) * | 2023-01-29 | 2023-06-23 | 东阳市优冠红木家具有限公司 | Drying process of redwood furniture |
-
2003
- 2003-01-10 CN CN 03110853 patent/CN1226118C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224593B (en) * | 2008-02-01 | 2010-06-09 | 中国林业科学研究院木材工业研究所 | Wood heat treatment method |
| CN102049806A (en) * | 2009-10-29 | 2011-05-11 | 吴江市固友木门厂 | Pretreatment process for raw wood for wooden door |
| CN102699974A (en) * | 2012-06-28 | 2012-10-03 | 哈尔滨森凯木业有限公司 | Method for manufacturing cottonwood line |
| CN116277352A (en) * | 2023-01-29 | 2023-06-23 | 东阳市优冠红木家具有限公司 | Drying process of redwood furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1226118C (en) | 2005-11-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20100210 |