CN107310011A - A kind of isotropism wood particle panels - Google Patents
A kind of isotropism wood particle panels Download PDFInfo
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- CN107310011A CN107310011A CN201710707326.1A CN201710707326A CN107310011A CN 107310011 A CN107310011 A CN 107310011A CN 201710707326 A CN201710707326 A CN 201710707326A CN 107310011 A CN107310011 A CN 107310011A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention discloses a kind of isotropism wood particle panels, the wood particle panels by Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA by mass percentage 45% 50%, 35% 40%, 5% 10% and 3% 5% mixing constitute.It is an object of the invention to provide a kind of isotropism wood particle panels, using Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA according to specific mass percent, using the two-way non-concurrent pressing die hot forming in six faces, the physical and mechanical property at each position of product is set to obtain uniformity.
Description
Technical field
The invention belongs to new material and materials processing engineering field, and in particular to a kind of isotropism wood particle panels.
Background technology
Powder body material science and technology pressing industry（Particularly closing rigid mould suppresses conduct industry）Product is generally adopted
It is unidirectional with Y direction（Or it is two-way）Die forming, X-axis and Z circumferential directions then rely solely on die wall constraint.By this forming mode
The Density Distribution of the powder body material pressed compact of acquisition is shown as：When single way stempressing shapes, green density is distributed into gradient, green density
One end is high, one end is low；During two-way die forming, green density is into parabolic distribution, and pressed compact intermediate density is minimum.Thus this mould
Pressing formation mode, whether unidirectional or two-way, the final physical mechanical property at each position of product is all difficult to obtain uniformity,
Ultimately result in the performance reduction of product.
Obtain the isotropic effective ways of powder body material pressing be, by special dies to powder body material from X, Y,
Z implements two-way shaping in tri- directions.Based on this shaping thinking, this case proposes a kind of two-way non-concurrent compacting powder material in six face
Expect manufacturing process, finally give a kind of isotropism wood particle panels.The two-way non-concurrent in six faces that the present invention is used is compressing
Method, is particularly suitable for the warm-forming to the extra high wood particle panels of density uniformity requirement, is also applied for powder smelting
The die forming of golden product.
The content of the invention
It is an object of the invention to provide a kind of isotropism wood particle panels, using Fast growth poplar branch powder particle, wheat straw
Stalk powder particle, calcium carbonate powder particle and PLA are suppressed according to specific mass percent using the two-way non-concurrent in six faces
Mould hot forming, makes the physical and mechanical property at each position of product obtain uniformity.
To realize object above, the technical solution adopted by the present invention is：A kind of isotropism wood particle panels, by Fast growth poplar
Branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA 45%-50%, 35%- by mass percentage
40%th, 5%-10% and 3%-5% mixing composition；The isotropism wood particle panels use the two-way non-concurrent pressing die hot pressing in six faces
Shaping.
It is preferred that, the two-way non-concurrent pressing die in six faces is by former（1）, upper punch（2）, bottom punch（3）, preceding stamping
（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）Composition, and stamping and front and rear stamping be wide up and down, all around stamping
With powder compact is contour, left and right stamping and powder compact are wide.
It is preferred that, the manufacturing process of the wood particle panels comprises the following steps：
1）, dress powder, by loose wooden powder's particle load cavity impression；
2）, two-way compacting up and down, it is contour with stamping all around by being compressed to above and below loose wooden powder's particle, obtain wood powder
The primary pressed compact of last particle；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, obtain wooden powder's two grades of pressed compacts of particle；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, obtained most
Whole wooden powder's particle pressed compact.
It is preferred that, the density contrast at each position of wood particle panels is less than 0.01g/cm3.
It is preferred that, the manufacturing process implements two-way compacting to body of powder in three dimensions above and below, around,
And above and below, sequencing realization around.
It is preferred that, the step 2）, step 3）, step 4）Control to implement by artificial intelligence module.
Beneficial effects of the present invention：（1）The powder body material pressed compact obtained by the two-way non-concurrent warm-forming in six faces is each
The density contrast at position is from a conventional dimension（Such as Z axis）The two-way horizontal 0.05-0.15g/cm of compacting density contrast3Bring up to 0.01-
0.02g/cm3, so as to realize the isotropic target of powder body material pressing.This manufacturing process is applicable not only to wooden
Grain plate, is also applied for the die forming of powdered metallurgical material and other powder body materials.（2）Pass through the two-way non-concurrent hot moulding in six faces
The isotropism wood particle panels obtained are shaped, good toughness, hardness are high, do not ftracture, indeformable, non-hygroscopic, are that family is hard-cover, high
The ideal structure material of shelves furniture and industrial circle.
Brief description of the drawings
Fig. 1 is dress powder process shaping mould schematic diagram.
Fig. 2 is two-way compacting process schematic up and down.
Fig. 3 is front and rear two-way compacting process schematic.
Fig. 4 is the two-way compacting process schematic in left and right.（Upper figure is schematic front view, figure below schematic top plan view in Fig. 1-4）
Label character is expressed as described in figure：1st, former；2nd, upper punch；3rd, bottom punch；4th, rear stamping；5th, right mould is rushed；6th, preceding mould
Punching；7th, left mould is rushed；10th, loose wooden powder's particle；20th, the primary pressed compact of wooden powder's particle；30th, two grades of wooden powder's particle
Pressed compact；40th, wooden powder's particle pressed compact.
Embodiment
In order that those skilled in the art more fully understand technical scheme, the present invention is entered below in conjunction with the accompanying drawings
Row is described in detail, and the description of this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
The following is specific embodiment
Embodiment 1
A kind of isotropism wood particle panels, by weight percentage, the wood particle panels：By Fast growth poplar branch powder particle
45%th, Wheat Straw powder particle 40%, calcium carbonate powder particle 10% and the mixing composition of PLA 5%.
The wood particle panels use the two-way non-concurrent pressing die hot forming in six faces, and its finishing die is by former（1）, upper mould
Punching（2）, bottom punch（3）, preceding stamping（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）Composition, and up and down stamping with it is front and rear
Stamping is wide, all around stamping and powder compact is contour, left and right stamping and powder compact are wide.
The manufacturing process of the wood particle panels comprises the following steps：
1）, dress powder, in proportion by Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA
Mixing, obtains quantitative loose wooden powder's particle, is then charged into cavity impression；
2）, two-way compacting up and down, will be compressed to above and below loose wooden powder's particle with all around stamping it is contour obtain density compared with
The primary pressed compact of high wooden powder's particle；（Accuracy class：Pressed compact 0.1-0.15mm highly higher than stamping all around）, such as Fig. 2
It is shown；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, green density is further improved, and obtain wooden powder's two grades of pressed compacts of particle；（Precision etc.
Level：Pressed compact width 0.1-0.15mm wider than left and right stamping）, as shown in Figure 3；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, makes pressed compact
Length dimension is up to standard, obtains final wooden powder's particle pressed compact, as shown in Figure 4.
The density contrast at each position of wood particle panels is less than 0.01g/cm3。
The manufacturing process implements two-way compacting to body of powder in three dimensions above and below, around, and according to upper
Under, around sequencing realize.
The two-way non-concurrent pressing process in six faces controls to implement by artificial intelligence module.
Embodiment 2
A kind of isotropism wood particle panels, by weight percentage, the wood particle panels：By Fast growth poplar branch powder particle
50%th, Wheat Straw powder particle 35%, calcium carbonate powder particle 10% and the mixing composition of PLA 5%.
The wood particle panels use the two-way non-concurrent pressing die hot forming in six faces, and its finishing die is by former（1）, upper mould
Punching（2）, bottom punch（3）, preceding stamping（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）Composition, and up and down stamping with it is front and rear
Stamping is wide, all around stamping and powder compact is contour, left and right stamping and powder compact are wide.
The manufacturing process of the wood particle panels comprises the following steps：
1）, dress powder, in proportion by Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA
Mixing, obtains quantitative loose wooden powder's particle, is then charged into cavity impression；
2）, two-way compacting up and down, will be compressed to above and below loose wooden powder's particle with all around stamping it is contour obtain density compared with
The primary pressed compact of high wooden powder's particle；（Accuracy class：Pressed compact 0.1-0.15mm highly higher than stamping all around）, such as Fig. 2
It is shown；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, green density is further improved, and obtain wooden powder's two grades of pressed compacts of particle；（Precision etc.
Level：Pressed compact width 0.1-0.15mm wider than left and right stamping）, as shown in Figure 3；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, makes pressed compact
Length dimension is up to standard, obtains final wooden powder's particle pressed compact, as shown in Figure 4.
The density contrast at each position of wood particle panels is less than 0.01g/cm3。
The manufacturing process implements two-way compacting to body of powder in three dimensions above and below, around, and according to upper
Under, around sequencing realize.
The two-way non-concurrent pressing process in six faces controls to implement by artificial intelligence module.
Embodiment 3
A kind of isotropism wood particle panels, by weight percentage, the wood particle panels：By Fast growth poplar branch powder particle
50%th, Wheat Straw powder particle 40%, calcium carbonate powder particle 7% and the mixing composition of PLA 3%.
The wood particle panels use the two-way non-concurrent pressing die hot forming in six faces, and its finishing die is by former（1）, upper mould
Punching（2）, bottom punch（3）, preceding stamping（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）Composition, and up and down stamping with it is front and rear
Stamping is wide, all around stamping and powder compact is contour, left and right stamping and powder compact are wide.
The manufacturing process of the wood particle panels comprises the following steps：
1）, dress powder, in proportion by Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA
Mixing, obtains quantitative loose wooden powder's particle, is then charged into cavity impression；
2）, two-way compacting up and down, will be compressed to above and below loose wooden powder's particle with all around stamping it is contour obtain density compared with
The primary pressed compact of high wooden powder's particle；（Accuracy class：Pressed compact 0.1-0.15mm highly higher than stamping all around）, such as Fig. 2
It is shown；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, green density is further improved, and obtain wooden powder's two grades of pressed compacts of particle；（Precision etc.
Level：Pressed compact width 0.1-0.15mm wider than left and right stamping）, as shown in Figure 3；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, makes pressed compact
Length dimension is up to standard, obtains final wooden powder's particle pressed compact, as shown in Figure 4.
The density contrast at each position of wood particle panels is less than 0.01g/cm3。
The manufacturing process implements two-way compacting to body of powder in three dimensions above and below, around, and according to upper
Under, around sequencing realize.
The two-way non-concurrent pressing process in six faces controls to implement by artificial intelligence module.
Embodiment 4
A kind of isotropism wood particle panels, by weight percentage, the wood particle panels：By Fast growth poplar branch powder particle
50%th, Wheat Straw powder particle 40%, calcium carbonate powder particle 5% and the mixing composition of PLA 5%.
The wood particle panels use the two-way non-concurrent pressing die hot forming in six faces, and its finishing die is by former（1）, upper mould
Punching（2）, bottom punch（3）, preceding stamping（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）Composition, and up and down stamping with it is front and rear
Stamping is wide, all around stamping and powder compact is contour, left and right stamping and powder compact are wide.
The manufacturing process of the wood particle panels comprises the following steps：
1）, dress powder, in proportion by Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA
Mixing, obtains quantitative loose wooden powder's particle, is then charged into cavity impression；
2）, two-way compacting up and down, will be compressed to above and below loose wooden powder's particle with all around stamping it is contour obtain density compared with
The primary pressed compact of high wooden powder's particle；（Accuracy class：Pressed compact 0.1-0.15mm highly higher than stamping all around）, such as Fig. 2
It is shown；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, green density is further improved, and obtain wooden powder's two grades of pressed compacts of particle；（Precision etc.
Level：Pressed compact width 0.1-0.15mm wider than left and right stamping）, as shown in Figure 3；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, makes pressed compact
Length dimension is up to standard, obtains final wooden powder's particle pressed compact, as shown in Figure 4.
The density contrast at each position of wood particle panels is less than 0.01g/cm3。
The manufacturing process implements two-way compacting to body of powder in three dimensions above and below, around, and according to upper
Under, around sequencing realize.
The two-way non-concurrent pressing process in six faces controls to implement by artificial intelligence module.
Embodiment 5
A kind of isotropism wood particle panels, by weight percentage, the wood particle panels：By Fast growth poplar branch powder particle
48%th, Wheat Straw powder particle 38%, calcium carbonate powder particle 10% and the mixing composition of PLA 4%.
The wood particle panels use the two-way non-concurrent pressing die hot forming in six faces, and its finishing die is by former（1）, upper mould
Punching（2）, bottom punch（3）, preceding stamping（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）Composition, and up and down stamping with it is front and rear
Stamping is wide, all around stamping and powder compact is contour, left and right stamping and powder compact are wide.
The manufacturing process of the wood particle panels comprises the following steps：
1）, dress powder, in proportion by Fast growth poplar branch powder particle, Wheat Straw powder particle, calcium carbonate powder particle and PLA
Mixing, obtains quantitative loose wooden powder's particle, is then charged into cavity impression；
2）, two-way compacting up and down, will be compressed to above and below loose wooden powder's particle with all around stamping it is contour obtain density compared with
The primary pressed compact of high wooden powder's particle；（Accuracy class：Pressed compact 0.1-0.15mm highly higher than stamping all around）, such as Fig. 2
It is shown；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, green density is further improved, and obtain wooden powder's two grades of pressed compacts of particle；（Precision etc.
Level：Pressed compact width 0.1-0.15mm wider than left and right stamping）, as shown in Figure 3；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, makes pressed compact
Length dimension is up to standard, obtains final wooden powder's particle pressed compact, as shown in Figure 4.
The density contrast at each position of wood particle panels is less than 0.01g/cm3。
The manufacturing process implements two-way compacting to body of powder in three dimensions above and below, around, and according to upper
Under, around sequencing realize.
The two-way non-concurrent pressing process in six faces controls to implement by artificial intelligence module.
The embodiment of the present invention 5 is done into Experimental comparison, obtains that the experimental results are shown inthe following table：
| Unidirectional compacting | Two-way compacting | The present invention（Three-dimensional two-way is suppressed：Up and down, two-way compacting around） | |
| Green density is distributed | Distribution gradient | Parabolically it is distributed | Uniformly |
| Density contrast | Greatly（＞ 0.2g/cm3） | It is larger（＞ 0.1g/cm3） | It is small（＜ 0.02g/cm3） |
| Low-density position | Pressed compact one end | In the middle part of pressed compact | Pressed compact central point |
From upper table, can clearly it find out, the obtained wood particle panels of the present invention, relative to existing method for press forming, more
Plus it is uniform.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to the principle and embodiment of the present invention, the explanation of above example
It is only intended to the method and its core concept for helping to understand the present invention.Described above is only the preferred embodiment of the present invention, should
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, can also make it is some improve, retouching or change, can also be by
Above-mentioned technical characteristic is combined by rights；These improve retouching, change or combined, or the not improved structure by invention
Think and technical scheme directly applies to other occasions, be regarded as protection scope of the present invention.
Claims (6)
1. a kind of isotropism wood particle panels, it is characterised in that by Fast growth poplar branch powder particle, Wheat Straw powder particle,
Calcium carbonate powder particle and the PLA composition of 45%-50%, 35%-40%, 5%-10% and 3%-5% mixing by mass percentage；It is described
Isotropism wood particle panels use the two-way non-concurrent pressing die hot forming in six faces.
2. a kind of isotropism wood particle panels according to claim 1, it is characterised in that the two-way non-concurrent in six faces
Pressing die is by former（1）, upper punch（2）, bottom punch（3）, preceding stamping（6）, rear stamping（4）, left mould punching（7）With right mould punching（5）
Composition, and stamping and front and rear stamping be wide up and down, all around stamping and powder compact is contour, left and right stamping and powder compact etc.
It is wide.
3. a kind of isotropism wood particle panels according to claim 1 or 2, it is characterised in that the wood particle panels
Manufacturing process comprise the following steps：
1）, dress powder, by loose wooden powder's particle load cavity impression；
2）, two-way compacting up and down, it is contour with stamping all around by being compressed to above and below loose wooden powder's particle, obtain wood powder
The primary pressed compact of last particle；
3）, front and rear two-way compacting, the 2nd）Bi-directional compression before and after implementing on the basis of step to the primary pressed compact of wooden powder's particle, makes
Pressed compact width and left and right stamping are wide, obtain wooden powder's two grades of pressed compacts of particle；
4）, the two-way compacting in left and right, the 3rd）Left and right bi-directional compression is implemented to wooden powder's particle pressed compact on the basis of step, obtained most
Whole wooden powder's particle pressed compact.
4. a kind of isotropism wood particle panels according to claim 1, it is characterised in that each portion of wood particle panels
The density contrast of position is less than 0.01g/cm3。
5. a kind of isotropism wood particle panels according to claim 3, it is characterised in that characterized in that, it is described into
Shape method implements two-way compacting in three dimensions above and below, around to body of powder, and above and below, around first
Order is realized afterwards.
6. a kind of isotropism wood particle panels according to claim 3, it is characterised in that the step 2）, step 3）、
Step 4）Control to implement by artificial intelligence module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707326.1A CN107310011B (en) | 2017-08-17 | 2017-08-17 | Isotropic wood particle board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707326.1A CN107310011B (en) | 2017-08-17 | 2017-08-17 | Isotropic wood particle board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310011A true CN107310011A (en) | 2017-11-03 |
| CN107310011B CN107310011B (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707326.1A Active CN107310011B (en) | 2017-08-17 | 2017-08-17 | Isotropic wood particle board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116178016A (en) * | 2021-11-29 | 2023-05-30 | 国家能源投资集团有限责任公司 | Low-orientation degree heat storage carbon material and preparation method thereof |
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| CN116178016A (en) * | 2021-11-29 | 2023-05-30 | 国家能源投资集团有限责任公司 | Low-orientation degree heat storage carbon material and preparation method thereof |
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