CN106182262B - A kind of square tenon connects the preparation method of W type bamboo lumber - Google Patents
A kind of square tenon connects the preparation method of W type bamboo lumber Download PDFInfo
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- CN106182262B CN106182262B CN201610745545.4A CN201610745545A CN106182262B CN 106182262 B CN106182262 B CN 106182262B CN 201610745545 A CN201610745545 A CN 201610745545A CN 106182262 B CN106182262 B CN 106182262B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/22—Compounds of zinc or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
A kind of square tenon connects the preparation method of W type bamboo lumber, comprising the following steps: a, preparation Meng's ancestor's bamboo abdomen material；B, preparation Meng ancestor bamboo wing material；C, the groove for inlaying above-mentioned Meng ancestor bamboo abdomen material together is opened on the inside of Meng's ancestor's bamboo wing material, trench depth is 0.8 ㎝, and width is approximately less than 0.1 ㎜ of Meng's ancestor's bamboo abdomen material thickness, adhesive is coated in groove, and moulding pressure extremely hardens, pressurization 8 hours or more.The step a includes being soaked in Meng Zongzhu in the fixation liquid medicine to carry out at room temperature reaction 1~5 day.The present invention can make final square tenon obtained connect W type bamboo lumber presentation natural green form, greatly improve the attraction to consumer, the surcharge for being conducive to improve product, for properly having active influence using bamboo resource, the green building of promotion bamboo wood.
Description
Technical field
The present invention relates to bamboo lumber production field, the preparation method that a kind of square tenon connects W type bamboo lumber is referred in particular to.
Background technique
Meng Zongzhu is the moso bamboo for abounding with south China.Bamboo is abounded in the torrid zone, subtropical zone and temperate zone, and frigid zone is less, and with Asia
The monsoon zone in continent is distribution center, and the whole world has bamboo plant 60 to belong to, more than 600, south China is that China's bamboo class abounds with area, and meter 16 belongs to
More than 100 kinds.Bamboo class is broadly divided into two major classes in China, and one kind is grown on low altitude area or area by north, and the pyrophilous more moistures of property are waited,
The subterranean stem of sympodium type is grown thickly and had to its bar, is generally called " Cluster Bamboo ".It is another kind of to be grown on High aititude or some areas by north, it is more resistance to
The environment of low temperature and hygrophilous profit, bar is scattered and has the subterranean stem of single-shaft variant, is generally called " Scattered bamboos ".Meng Zongzhu just belongs to " scattered
Bamboo ".Meng's ancestor's rhizomatous terminal bud of bamboo, be not unearthed excavate cry winter bamboo shoot, troat bamboo shoot after unearthed, the shoot of mao bamboo is called, through 70 days left sides
Right bamboo shoots can basic Cheng Zhu.
Meng's ancestor's Sinobambusa grass family, is the excellent cultivar in China and the maximum bamboo kind of economic value.China is to bamboo wood
Utilization, prehistory historical relic can be traced back to.Ancient times do not have paper, and word all writes on bamboo chip, then is connected into volume.It is built as with Meng ancestor bamboo
Also there is thousand or more history in house.In modern science and technology, Meng Zongzhu is the good raw material of paper industry, and 300 tons of bamboo woods can make one
Ton paper pulp.And bamboo shoot may also be fabricated which various dried bamboo shoots and can in addition to general eat.
For now, the bamboo resource in China is very abundant, and Meng Zongzhu can reach most in short 3 to five years
Big net growth.Bamboo grove can continuously give birth to decades-long, if bamboo resource can be managed sustainably, and properly developed and answered
With manufacture bamboo wood, then the awkward situation of the demand scarcity to ARCHITECTURE TODAY material, should be able to be alleviated and be improved.And bamboo class
The sustainable development and utilization of resource should have front for current greenhouse effects of the earth and carbon dioxide isothermal chamber gas decrement problem
Benefit.
Bamboo flooring is a kind of bamboo product developed at initial stage the 80's of 20th century.Since bamboo flooring appearance luster is simple and elegant
Like ivory, ring is in picturesque disorder in plate face, forms natural decorative pattern, and material is hard, elasticity is good, and bamboo flooring symmetrical configuration is closed
Reason, good stability of the dimension, therefore product is just liked by China and foreign countries consumer once coming out.By the effort of more than ten years, bamboo
The manufacturing technology of plate becomes better and approaching perfection day by day.Bamboo flooring has become a kind of floor decorative material of top grade at present, is popular in the American-European, southeast
The areas such as Asia, the Middle East, China are the major producing countries of bamboo flooring, and yield is big, and product is sold to all over the world.
Chinese invention patent (application number 201310748162.9) discloses a kind of preparation process of bamboo substrate material, the preparation
Technique handles bamboo wood according to following procedures: saw cut → is splitted → is discongested, be once carbonized drying for flattening → the fixed thickness of fixed width →
Desiccant dehumidification → the assembly of → health → secondary carbonization drying → sizing → three times, hot pressing → demoulding processing, obtained bamboo substrate material.
Although process above can reduce the loss of bamboo wood, the utilization rate of bamboo wood is improved, is also deposited in the actual use process
Having following shortcoming: 1, bamboo wood natural green on its surface after multiple working procedure is handled is seriously damaged, plate obtained
Material lacks green life, it is impossible to meet the growing demand of user, is unfavorable for improving the value of product；2, more than
Bamboo wood made from technique does not have an antibacterial ability, long-time service be easy to appear it is mouldy, damage by worms, fade and deform.
Summary of the invention
The present invention provides the preparation method that a kind of square tenon connects W type bamboo lumber, and main purpose is to overcome existing bamboo matter
Plate it is existing without green, be easy defect that is mouldy and damaging by worms.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of square tenon connects the preparation method of W type bamboo lumber, comprising the following steps: a, preparation Meng's ancestor's bamboo abdomen material；B, it prepares
Meng's ancestor's bamboo wing material；C, the groove for inlaying above-mentioned Meng ancestor bamboo abdomen material together is opened on the inside of Meng's ancestor's bamboo wing material, trench depth is
0.8 ㎝, width are approximately less than 0.1 ㎜ of Meng's ancestor's bamboo abdomen material thickness, adhesive are coated in groove, moulding pressure adds to hardening
Pressure 8 hours or more, the step a include it is following step by step: a1, fresh Meng ancestor bamboo is selected simultaneously to carry out fixed length to Meng ancestor bamboo；a2,
Along Meng's ancestor's bamboo axial direction vertical profile；A3, bamboo blueness is pruned；A4, Meng Zongzhu is impregnated 80 minutes in 80 DEG C~120 DEG C of hot water；A5, it takes
Copper chloride configures fixation liquid medicine using methanol as solvent, and Meng Zongzhu is soaked in the fixation liquid medicine and carries out reaction 1 at room temperature
~5 days；A6, taking-up Meng Zongzhu carry out artificial vapour seasoning after drying；A7, high-temperature low-oxygen charing process is carried out to Meng ancestor bamboo；a8,
Fixed thick fixed width is carried out to Meng ancestor bamboo, then carries out jigsaw in the direction of the width；A9, it planishes to the Meng Zongzhu after jigsaw, and
It is integrated to its thickness direction, bamboo is integrated into Meng's ancestor's bamboo abdomen material to realize.
Further, the step b include it is following step by step: b1, fresh Meng ancestor bamboo is selected simultaneously to determine Meng ancestor bamboo
It is long；B2, along Meng ancestor bamboo axial direction vertical profile；B3, bamboo blueness is pruned；B4, Meng Zongzhu is impregnated 80 points in 80 DEG C~120 DEG C of hot water
Clock；B5, take copper chloride to configure fixation liquid medicine using methanol as solvent, by Meng Zongzhu be soaked in the fixation liquid medicine at room temperature into
Row reaction 1~5 day；B6, taking-up Meng Zongzhu carry out artificial vapour seasoning after drying；B7, high-temperature low-oxygen charing is carried out to Meng ancestor bamboo
Processing；B8, fixed thick fixed width is carried out to Meng ancestor bamboo, then carries out jigsaw in the direction of the width；B9, the Meng Zongzhu after jigsaw is carried out
Planing, and it is integrated to its thickness direction, bamboo is integrated into Meng's ancestor's bamboo wing material to realize.
Further, in step c, adhesive is to be sprayed at the groove with the spaced apart dotted line of plural item.
Further, in step a7, the high-temperature low-oxygen charing process includes: will be by step a6 treated Meng Zong
Bamboo is placed in one containing gas vent, fan, high temperature up in 250 DEG C of closed baking oven, and first with 40 DEG C, gas vent standard-sized sheet, processing is about
Close gas vent after 20 hours, then with 20 DEG C of heating rate temperature adjustments per hour to continuing 5~6 hours after 120 DEG C, then with per hour
10 DEG C of heating rate temperature adjustments continue 24 hours to 150 DEG C~180 DEG C.
Further, in step b7, the high-temperature low-oxygen charing process includes: will be by step b6 treated Meng Zong
Bamboo is placed in one containing gas vent, fan, high temperature up in 250 DEG C of closed baking oven, and first with 40 DEG C, gas vent standard-sized sheet, processing is about
Close gas vent after 20 hours, then with 20 DEG C of heating rate temperature adjustments per hour to continuing 5~6 hours after 120 DEG C, then with per hour
10 DEG C of heating rate temperature adjustments continue 24 hours to 150 DEG C~180 DEG C.
Compared to the prior art, the beneficial effect that the present invention generates is:
1, present invention process is simple, practical, and by configuring fixation liquid medicine, Meng ancestor bamboo need to only be immersed the fixation by user
It is handled in liquid medicine, it can be by unstable chlorophyll Forms Transformation at stable green phosphor salt pigment combination organic pigment
And the complex compound formed, so that it may make it be maintained beautiful green appearance, and the green appearance keeps extremely stable, subsequent height
The process of temperature processing will not destroy the molecular structure of above-mentioned complex compound, thus final square tenon obtained can be made to connect W type bamboo
Natural green form is presented in lumber, greatlys improve the attraction to consumer, is conducive to the surcharge for improving product, right
There is active influence using bamboo resource, the green building of promotion bamboo wood in appropriate.
2, in the present invention, by introducing main component of the copper ion as fixation liquid medicine, when Meng ancestor bamboo immerses the fixation
In liquid medicine, part copper ion can be adsorbed, and final copper ion will also be stranded in square tenon and connect W type bamboo lumber, thus upper
Square tenon is stated to connect in W type bamboo lumber long-term use process, in copper ion can effectively inhibit moth and bacterium on it
It is bred, square tenon produced by the present invention can be made to connect W type bamboo lumber with stronger anti-microbial property, be conducive to improve it
To anti-insect and mildew ability.
3, in the present invention, by introduce high-temperature low-oxygen charing process process, not only material cost inexpensively, Er Qieke
To reduce bamboo clappers cracking, make its surface color and texture that preferable states be presented, while also can further prevent mildew and worm
Moth improves product quality.
4, gluing in the present invention, is carried out by dotted line spraying method, can not only be played and be saved glue, reduce environment
The effect of pollution, and Meng's ancestor's bamboo abdomen material and the link position of Meng's ancestor's bamboo wing material is enabled to be able to appropriate buffering, it avoids because of length
Phase solarization and cause link position swelling cracking.
Specific embodiment
The invention discloses the preparation method that a kind of square tenon connects W type bamboo lumber, those skilled in the art can use for reference this
Literary content, is suitably modified realization of process parameters.In particular, it should be pointed out that all similar substitutions and modifications are to art technology
It is it will be apparent that they are considered as being included in the present invention for personnel.Method and application of the invention has passed through preferably
Embodiment is described, related personnel obviously can not depart from the content of present invention, in spirit and scope to side as described herein
Method and application are modified or appropriate changes and combinations, carry out implementation and application the technology of the present invention.
A kind of square tenon connects the preparation method of W type bamboo lumber, comprising the following steps: a, preparation Meng's ancestor's bamboo abdomen material；B, it prepares
Meng's ancestor's bamboo wing material；C, the groove for inlaying above-mentioned Meng ancestor bamboo abdomen material together is opened on the inside of Meng's ancestor's bamboo wing material, trench depth is
0.8 ㎝, width are approximately less than 0.1 ㎜ of Meng's ancestor's bamboo abdomen material thickness, adhesive are coated in groove, moulding pressure adds to hardening
Pressure 8 hours or more.Wherein in step c, adhesive is to be sprayed at the groove with the spaced apart dotted line of plural item.
In the present embodiment, the technique of preparation Meng ancestor bamboo wing material and preparation Meng's ancestor's bamboo abdomen material are substantially the same, and difference only exists
In obtained wing material and abdomen material size different from, specifically, the cross dimensions that square tenon connects W type bamboo lumber is 6 ㎝ × 12
㎝, Meng ancestor's bamboo abdomen material with a thickness of 3 ㎝, the Meng ancestor bamboo wing material with a thickness of 2 ㎝.
Therefore, know from the above, the step a include it is following step by step:
A1, it selects fresh Meng ancestor bamboo and fixed length is carried out to Meng ancestor bamboo.
A2, along Meng ancestor bamboo axial direction vertical profile.
A3, bamboo blueness is pruned.
A4, Meng Zongzhu is impregnated 80 minutes in 80 DEG C~120 DEG C of hot water.
A5, it takes copper chloride to configure fixation liquid medicine using methanol as solvent, Meng Zongzhu is soaked in the fixation liquid medicine in room
It is carried out under temperature reaction 1~5 day.
A6, taking-up Meng Zongzhu carry out artificial vapour seasoning after drying.
A7, high-temperature low-oxygen charing process is carried out to Meng ancestor bamboo.The high-temperature low-oxygen charing process includes: that will pass through step a6
Treated, and Meng ancestor bamboo is placed in one containing gas vent, fan, high temperature up in 250 DEG C of closed baking oven, and elder generation is with 40 DEG C, gas vent
Standard-sized sheet, processing closed gas vent after about 20 hours, then small to continuing 5~6 after 120 DEG C with 20 DEG C of heating rate temperature adjustments per hour
When, then continue 24 hours to 150 DEG C~180 DEG C with 10 DEG C of heating rate temperature adjustments per hour.
A8, fixed thick fixed width is carried out to Meng ancestor bamboo, then carries out jigsaw in the direction of the width.
A9, it planishes to the Meng Zongzhu after jigsaw, and integrated to its thickness direction, bamboo is integrated into Meng Zongzhu to realize
Abdomen material.
In addition, know from the above, the step b include it is following step by step:
B1, it selects fresh Meng ancestor bamboo and fixed length is carried out to Meng ancestor bamboo.
B2, along Meng ancestor bamboo axial direction vertical profile.
B3, bamboo blueness is pruned.
B4, Meng Zongzhu is impregnated 80 minutes in 80 DEG C~120 DEG C of hot water.
B5, it takes copper chloride to configure fixation liquid medicine using methanol as solvent, Meng Zongzhu is soaked in the fixation liquid medicine in room
It is carried out under temperature reaction 1~5 day.
B6, taking-up Meng Zongzhu carry out artificial vapour seasoning after drying.
B7, high-temperature low-oxygen charing process is carried out to Meng ancestor bamboo, the high-temperature low-oxygen charing process includes: that will pass through step a6
Treated, and Meng ancestor bamboo is placed in one containing gas vent, fan, high temperature up in 250 DEG C of closed baking oven, and elder generation is with 40 DEG C, gas vent
Standard-sized sheet, processing closed gas vent after about 20 hours, then small to continuing 5~6 after 120 DEG C with 20 DEG C of heating rate temperature adjustments per hour
When, then continue 24 hours to 150 DEG C~180 DEG C with 10 DEG C of heating rate temperature adjustments per hour.
B8, fixed thick fixed width is carried out to Meng ancestor bamboo, then carries out jigsaw in the direction of the width.
B9, it planishes to the Meng Zongzhu after jigsaw, and integrated to its thickness direction, bamboo is integrated into Meng Zongzhu to realize
Wing material.
Compared to the prior art, the beneficial effect that the present invention generates is:
1, present invention process is simple, practical, and by configuring fixation liquid medicine, Meng ancestor bamboo need to only be immersed the fixation by user
It is handled in liquid medicine, it can be by unstable chlorophyll Forms Transformation at stable green phosphor salt pigment combination organic pigment
And the complex compound formed, so that it may make it be maintained beautiful green appearance, and the green appearance keeps extremely stable, subsequent height
The process of temperature processing will not destroy the molecular structure of above-mentioned complex compound, thus final square tenon obtained can be made to connect W type bamboo
Natural green form is presented in lumber, greatlys improve the attraction to consumer, is conducive to the surcharge for improving product, right
There is active influence using bamboo resource, the green building of promotion bamboo wood in appropriate.
2, in the present invention, by introducing main component of the copper ion as fixation liquid medicine, when Meng ancestor bamboo immerses the fixation
In liquid medicine, part copper ion can be adsorbed, and final copper ion will also be stranded in square tenon and connect W type bamboo lumber, thus upper
Square tenon is stated to connect in W type bamboo lumber long-term use process, in copper ion can effectively inhibit moth and bacterium on it
It is bred, square tenon produced by the present invention can be made to connect W type bamboo lumber with stronger anti-microbial property, be conducive to improve it
To anti-insect and mildew ability.
3, in the present invention, by introduce high-temperature low-oxygen charing process process, not only material cost inexpensively, Er Qieke
To reduce bamboo clappers cracking, make its surface color and texture that preferable states be presented, while also can further prevent mildew and worm
Moth improves product quality.
4, gluing in the present invention, is carried out by dotted line spraying method, can not only be played and be saved glue, reduce environment
The effect of pollution, and Meng's ancestor's bamboo abdomen material and the link position of Meng's ancestor's bamboo wing material is enabled to be able to appropriate buffering, it avoids because of length
Phase solarization and cause link position swelling cracking.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (2)
1. the preparation method that a kind of square tenon connects W type bamboo lumber, which comprises the following steps: a, preparation Meng's ancestor's bamboo abdomen
Material；B, preparation Meng ancestor bamboo wing material；C, the groove for inlaying above-mentioned Meng ancestor bamboo abdomen material together, groove are opened on the inside of Meng's ancestor's bamboo wing material
Depth is 0.8 ㎝, and width is less than 0.1 ㎜ of Meng's ancestor's bamboo abdomen material thickness, adhesive is coated in groove, moulding pressure to hardening,
Pressurization 8 hours or more, the step a include it is following step by step: a1, fresh Meng ancestor bamboo is selected simultaneously to carry out fixed length to Meng ancestor bamboo；
A2, along Meng ancestor bamboo axial direction vertical profile；A3, bamboo blueness is pruned；A4, Meng Zongzhu is impregnated 80 minutes in 80 DEG C~120 DEG C of hot water；
A5, it takes copper chloride to configure fixation liquid medicine using methanol as solvent, Meng Zongzhu is soaked in the fixation liquid medicine and is carried out at room temperature
Reaction 1~5 day；A6, taking-up Meng Zongzhu carry out artificial vapour seasoning after drying；A7, Meng ancestor bamboo is carried out at high-temperature low-oxygen charing
Reason；A8, fixed thick fixed width is carried out to Meng ancestor bamboo, then carries out jigsaw in the direction of the width；A9, the Meng Zongzhu after jigsaw is dug
It is flat and integrated to its thickness direction, bamboo is integrated into Meng's ancestor's bamboo abdomen material to realize；In step a7, the high-temperature low-oxygen charing
Processing includes: that will to be placed in one by step a6 treated Meng ancestor bamboo closed up to 250 DEG C containing gas vent, fan, high temperature
In baking oven, first with 40 DEG C, gas vent standard-sized sheet, processing closed gas vent after 20 hours, then with 20 DEG C of heating rate temperature adjustments per hour
Continue 5~6 hours after to 120 DEG C, then continues 24 hours to 150 DEG C~180 DEG C with 10 DEG C of heating rate temperature adjustments per hour；
The step b include it is following step by step: b1, fresh Meng ancestor bamboo is selected simultaneously to carry out fixed length to Meng ancestor bamboo；B2, along Meng Zongzhu
Axial vertical profile；B3, bamboo blueness is pruned；B4, Meng Zongzhu is impregnated 80 minutes in 80 DEG C~120 DEG C of hot water；B5, take copper chloride with
Methanol configures fixation liquid medicine as solvent, and Meng Zongzhu is soaked in the fixation liquid medicine and is carried out at room temperature reaction 1~5 day；b6,
It takes out after Meng Zongzhu dries and carries out artificial vapour seasoning；B7, high-temperature low-oxygen charing process is carried out to Meng ancestor bamboo；B8, to Meng Zongzhu
Fixed thick fixed width is carried out, then carries out jigsaw in the direction of the width；B9, it planishes to the Meng Zongzhu after jigsaw, and to its thickness
Direction is integrated, and bamboo is integrated Meng's ancestor's bamboo wing material to realize；
In step b7, the high-temperature low-oxygen charing process includes: that will be placed in one containing row by step b6 treated Meng ancestor bamboo
Stomata, fan, high temperature are up in 250 DEG C of closed baking oven, and first with 40 DEG C, gas vent standard-sized sheet, closing is arranged after processing 20 hours
Stomata, then with 20 DEG C of heating rate temperature adjustments per hour to continuing 5~6 hours after 120 DEG C, then with 10 DEG C of heating rate tune per hour
Temperature continues 24 hours to 150 DEG C~180 DEG C.
2. the preparation method that a kind of square tenon as described in claim 1 connects W type bamboo lumber, it is characterised in that: in step c,
Adhesive is to be sprayed at the groove with the spaced apart dotted line of plural item.
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| TW200515983A (en) * | 2003-11-14 | 2005-05-16 | Univ Nat Taiwan | Alcohol soluble agent for keeping bamboo skin green and the treating method |
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