CN113199587B - Processing technology of arc-shaped wooden product - Google Patents
Processing technology of arc-shaped wooden product Download PDFInfo
- Publication number
- CN113199587B CN113199587B CN202110359434.0A CN202110359434A CN113199587B CN 113199587 B CN113199587 B CN 113199587B CN 202110359434 A CN202110359434 A CN 202110359434A CN 113199587 B CN113199587 B CN 113199587B
- Authority
- CN
- China
- Prior art keywords
- arc
- plywood
- shaped
- wood
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
-
- 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
-
- 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
- B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
-
- 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
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The invention relates to a processing technology of an arc-shaped wood product, which comprises plywood plates and wood product plates and comprises the following steps: step one, selecting and reserving machining allowance of the plywood plate according to the arc-shaped model to be machined, converting parameters of the machining allowance into an engraving file, and inputting the engraving file into an engraving machine. Use the engraver, carve the plywood board and handle to produce the high arc plywood finished product of production precision, and remaining processing clout is because its radian is the same with arc plywood finished product, consequently will expect as fixed mould, uses as arc plywood and arc woodwork veneer fixed connection's instrument, and the waste of expecting that has significantly reduced can improve the natural smoothness degree of arc plywood and arc woodwork radian in the fixed in-process of veneer simultaneously.
Description
Technical Field
The invention relates to a processing technology, in particular to a processing technology of an arc-shaped wood product, and belongs to the technical field of wood product production.
Background
The arc-shaped wood products in furniture products are in great demand, the arc-shaped wood products in the prior art are generally processed in a sawing mode by directly using a solid wood arc saw, and the arc-shaped wood products are processed in a sawing mode in the specific process of firstly splicing boards, then splicing boards and finally polishing and forming, so that the material waste is great, the efficiency is extremely low, and multiple times of processing are needed (see attached figure 1); another kind of mode is direct straight line saw cuts on wooden panel, and wooden panel after saw cutting can be buckled into the radian that needs, carries out the laminating of proofreading and correct the plywood to the wooden panel that forms the radian in the mould at last (see figure 2), and this kind of mode needs customization mould alone, just can buckle the shaping, simultaneously, when the radian exists the change, processing defect (the radian deviation is big, kick-backs easily) appears easily. As described above, although the above-mentioned methods are widely used in the prior art, there still exists a technical drawback that optimization can be performed, and further improvement is needed particularly in terms of the problems of raw material waste, production efficiency, machining accuracy, and the like.
Disclosure of Invention
In view of the above, the present invention provides a processing technology for an arc-shaped wood product to overcome the defects in the prior art, which improves the processing precision, reduces the raw material waste, and reduces the processing time, and the specific scheme is as follows:
a processing technology of arc-shaped wood products comprises plywood plates and wood product plates and comprises the following steps:
step one, selecting and reserving machining allowance of a plywood plate according to an arc-shaped model to be machined, converting parameters of the machining allowance into an engraving file, and inputting the engraving file into an engraving machine;
step two, after the plywood plate is processed into an arc-shaped plywood finished product by the engraving machine according to the machining allowance data parameters in the step one, taking machining excess materials, and preparing the machining excess materials into a fixed die;
step three, taking the wood product plate, placing the wood product plate into a carving machine, inputting the parameters of the finished product of the arc-shaped plywood formed in the step two into the carving machine, and finally carving an arc-shaped wood product matched with the specification of the finished product of the arc-shaped plywood on the wood product plate;
step four, performing double-sided gluing operation on the arc-shaped wood product produced in the step three;
step five, pressurizing the plurality of arc-shaped wood products by adopting a clamp to form a splicing relation among the arc-shaped wood products, continuing the pressurizing process until glue is cured, and carrying out the next operation after the glue is cured;
step six, performing coarse grinding on the upper surface and the lower surface of the spliced arc-shaped wooden product; after removing burrs and glue overflow residues, gluing the upper part and the lower part;
step seven, after the gluing operation in the step six is finished, the arc-shaped plywood in the step two is taken and covered on the upper surface and the lower surface of the arc-shaped wooden product, and the fixed mould in the step two is utilized for fixing and forming;
and step eight, after the glue is solidified, removing the mould, further finely cutting the size, attaching wood veneers to the surfaces of the finished arc-shaped plates, and finishing the processing of the wooden products and then painting.
Preferably, the engraving machine adopts a CNC machining center.
Preferably, the wood products in the fourth step adopt white latex to carry out double-sided gluing operation; the coating amount is controlled to be 120-210 grams per square meter.
Preferably, the jig used in the fifth step applies pressure in the stacking direction between the curved wooden products; the clamping distance of the clamp is 150-250mm.
Preferably, the pressurizing time of the clamp in the fifth step is 7-9h; the glue coating amount in the sixth step is 180-220 g/square meter; the thickness of the arc plywood is 3mm.
Preferably, the fixing mold is used for fixing the arc-shaped plywood and the arc-shaped wood products in the stacking direction.
Preferably, the pressing time of the fixed mold is 7-9h.
Preferably, the wood veneer in the step eight is a cloth veneer with non-woven fabrics; the veneer is finished by manually pasting the veneer on an iron.
According to the invention, the engraving machine is used for engraving the plywood, an arc-shaped plywood finished product with high precision is produced, and the radian of the residual processing excess material is the same as that of the arc-shaped plywood finished product, so that the pre-material is used as a fixing mould and is used as a tool for fixedly gluing the arc-shaped plywood and the arc-shaped wood product, the pre-material waste is greatly reduced, and the natural smoothness of the radian of the arc-shaped plywood and the arc-shaped wood product in the gluing and fixing process can be improved; the engraver adopts the same specification production arc plywood and arc woodwork, improves the machining precision greatly to the mode of arc woodwork is connected to anchor clamps, and the application of force process is even lasting, and surface quality is controllable. The manual sawing operation is replaced, the processing procedures are greatly reduced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the prior art.
Fig. 2 is a schematic diagram of another prior art.
FIG. 3 is a schematic process flow diagram of the present invention.
Fig. 4 is a schematic structural view of an arc plywood and a fixed mold.
FIG. 5 is a schematic view of a curved wood product and a clip.
Fig. 6 is a schematic diagram of the forming process of the arc plywood and the arc wood products in the die.
In the figure, 1 is a jig, and 2 is a fixed mold.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.
Referring to fig. 3-6, a process for manufacturing curved wood products, including plywood and wood product panels, includes the following steps:
step one, selecting and reserving machining allowance of a plywood plate according to an arc-shaped model to be machined, converting parameters of the machining allowance into an engraving file, and inputting the engraving file into an engraving machine;
step two, after the plywood plate is processed into an arc-shaped plywood finished product by the engraving machine according to the machining allowance data parameters in the step one, taking machining excess materials, and preparing the machining excess materials into a fixed die;
step three, taking the wood product plates, placing the wood product plates into a carving machine, inputting the parameters of the finished product of the arc-shaped plywood formed in the step two into the carving machine, and finally carving the wood product plates to obtain arc-shaped wood products matched with the specifications of the finished product of the arc-shaped plywood;
step four, performing double-sided gluing operation on the arc-shaped wood product produced in the step three;
step five, pressurizing the plurality of arc-shaped wood products by adopting a clamp to form a splicing relation among the arc-shaped wood products, continuing the pressurizing process until glue is cured, and carrying out the next operation after the glue is cured;
step six, performing coarse grinding on the upper surface and the lower surface of the spliced arc-shaped wooden product; after removing burrs and glue overflow residues, gluing the upper part and the lower part;
specifically, the rough grinding is performed by using 150# -180# sand paper.
Step seven, after the gluing operation in the step six is completed, the arc-shaped plywood in the step two is taken and covered on the upper surface and the lower surface of the arc-shaped wood product, and the fixed mould in the step two is used for fixing and forming;
and step eight, after the glue is solidified, removing the mould, further finely cutting the size, attaching wood veneers to the surfaces of the finished arc-shaped plates, and finishing the processing of the wooden products and then painting.
Furthermore, the engraving machine adopts a CNC machining center.
Further, the wood products in the fourth step adopt white latex to carry out double-sided gluing operation; the coating amount is controlled to be 120-210 grams per square meter.
In the embodiment, the coating weight is preferably controlled to 150-180 g/square meter, and a small amount of glue is spilled after pressurization.
Further, the clamp adopted in the fifth step presses along the laminating direction of the arc-shaped wooden products; the clamping distance of the clamp is 150-250mm.
Specifically, in the present embodiment, the number of the clips depends on the length of the curved wooden product, and a clip is preferably used at a distance of 200 mm. The specific structure of the clamp is as shown in fig. 5, and the clamp comprises a guide rod, wherein the guide rod is provided with a horizontal moving part, and a clamping seat (in the embodiment, a nut and a screw rod are adopted, and the mode of controlling the clamping seat can be realized in other modes) is arranged on the guide rod at a fixed distance, and after the nut outside the clamping seat is rotated, the clamping seat moves inwards and clamps the arc-shaped wooden products from two sides. Generally, because the length of the curved wooden products is long, it is difficult to ensure the tight fit between the curved wooden products except for the clamped portion by one clamp, and therefore, it is an optimal way to arrange one clamp at an interval of about 200 mm.
The clamp belongs to the conventional technical means, so the specific structure of the clamp is not described again.
Further, the pressurizing time of the clamp in the fifth step is 7-9h; the glue coating amount in the sixth step is 180-220 g/square meter; the thickness of the arc plywood is 3mm.
Specifically, in the present embodiment, the pressing time of the jig for the arc-shaped wooden product is set to 8 hours as an optimum time period, and the time period of the clamping at the time of use is determined as the case may be (e.g., ambient temperature, humidity, etc.).
Further, the fixing mold is used for fixing the arc-shaped plywood and the arc-shaped wooden products in the stacking direction.
It should be noted that, the plywood that adopts in this embodiment is the 3mm specification, because fixed mould expects the support for the sculpture of plywood plate, therefore its radian need not any processing, also can keep the same radian with arc plywood and arc woodwork, can regard as the benchmark specification, put into fixed mould when arc plywood and arc woodwork to add the pressure back, fixed mould and the seamless, the level and smooth laminating of radian between the two can not lead to the radian of arc plywood and arc woodwork to be extruded and warp.
Further, the pressing time of the fixed die is 7-9h.
Further, the wood veneer in the step eight is a cloth veneer with non-woven fabrics; the veneer is finished by manually pasting the veneer on an iron.
Specifically, in this embodiment, after the arc-shaped product subjected to the mold pressing is finely cut, a 0.3mm veneer is preferably used for the veneer attaching process.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A processing technology of arc-shaped wood products comprises plywood plates and wood product plates and is characterized by comprising the following steps:
step one, selecting and reserving machining allowance of a plywood plate according to an arc-shaped model to be machined, converting parameters of the machining allowance into an engraving file, and inputting the engraving file into an engraving machine;
step two, after the plywood plate is processed into an arc-shaped plywood finished product by the engraving machine according to the machining allowance data parameters in the step one, taking machining excess materials, and preparing the machining excess materials into a fixed die;
step three, taking the wood product plates, placing the wood product plates into a carving machine, inputting the parameters of the finished product of the arc-shaped plywood formed in the step two into the carving machine, and finally carving the wood product plates to obtain arc-shaped wood products matched with the specifications of the finished product of the arc-shaped plywood;
step four, performing double-sided gluing operation on the arc-shaped wooden product produced in the step three;
step five, pressurizing the plurality of arc-shaped wood products by adopting a clamp to form a splicing relation among the arc-shaped wood products, continuing the pressurizing process until glue is cured, and carrying out the next operation after the glue is cured;
step six, performing coarse grinding on the upper surface and the lower surface of the spliced arc-shaped wooden product; after removing burrs and glue overflow residues, gluing the upper part and the lower part;
step seven, after the gluing operation in the step six is completed, the arc-shaped plywood in the step two is taken and covered on the upper surface and the lower surface of the arc-shaped wood product, and the fixed mould in the step two is used for fixing and forming;
step eight, after the glue is solidified, the mould is removed, the size is further finely cut, wood veneers are attached to the surfaces of the finished products of the arc-shaped plates, and paint processing is carried out after the processing of the wooden products is finished;
the engraving machine adopts a CNC machining center;
the wood products in the fourth step adopt white latex to carry out double-sided gluing operation; the coating quantity is controlled to be 120-210 grams per square meter;
pressing the clamp adopted in the step five along the laminating direction of the arc-shaped wooden products; the distance between the clamps is 150-250mm;
in the fifth step, the pressurizing time of the clamp is 7-9h; the glue coating quantity from top to bottom in the sixth step is 180-220 g/square meter; the thickness of the arc plywood is 3mm.
2. The process for the production of a curved wood product according to claim 1 wherein: the fixed mould is fixed from the stacking direction of the arc plywood and the arc woodwork.
3. A process for the production of a curved wood product according to claim 2 wherein: the pressurizing time of the fixed die is 7-9h.
4. The process for the production of a curved wood product according to claim 1 wherein: the wood veneer in the step eight is a cloth veneer with non-woven fabrics; the veneer is finished by manually pasting the veneer on an iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110359434.0A CN113199587B (en) | 2021-04-02 | 2021-04-02 | Processing technology of arc-shaped wooden product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110359434.0A CN113199587B (en) | 2021-04-02 | 2021-04-02 | Processing technology of arc-shaped wooden product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113199587A CN113199587A (en) | 2021-08-03 |
| CN113199587B true CN113199587B (en) | 2023-03-03 |
Family
ID=77026038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110359434.0A Active CN113199587B (en) | 2021-04-02 | 2021-04-02 | Processing technology of arc-shaped wooden product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113199587B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847358A (en) * | 1956-08-14 | 1960-09-07 | Hall Harding Ltd | Improvements in or relating to drawing office appliances |
| JP2000158412A (en) * | 1998-11-27 | 2000-06-13 | Techno Supply Kk | Curved surface forming plywood, curved-surface concrete formwork and production of the same |
| CN1583378A (en) * | 2004-05-31 | 2005-02-23 | 刘智富 | Method for making planar low density board into curved board |
| CN101117844A (en) * | 2006-08-04 | 2008-02-06 | 谢进伟 | Wooden stair beam and method for making same |
| CN101440681A (en) * | 2008-12-31 | 2009-05-27 | 邹用军 | Manufacturing process of arched wooden suit door and arched arced upper door pocket panel |
| CN101791811A (en) * | 2010-03-30 | 2010-08-04 | 嘉汉林业(广州)有限公司 | Combined lumber and fabrication technique thereof |
| CN102001114A (en) * | 2010-09-17 | 2011-04-06 | 南京林业大学 | Method for manufacturing curved laminated veneer lumber |
| CN102441924A (en) * | 2011-10-25 | 2012-05-09 | 江苏快乐木业集团有限公司 | Laminated single board with mountain texture, processing method and application thereof |
| CN102896667A (en) * | 2012-11-07 | 2013-01-30 | 浙江久达门业有限公司 | Process for manufacturing arc moldable mold-pressing door |
| CN102990729A (en) * | 2012-12-20 | 2013-03-27 | 南宁铁路局房产管理所 | Manufacture method of high-strength and clear-water full-eucalyptus film-sticking arc-shaped gluing building template |
| CN104015234A (en) * | 2014-04-02 | 2014-09-03 | 中南林业科技大学 | Manufacturing method of bent bamboo furniture and bent bamboo rod pieces |
| CN104131685A (en) * | 2014-07-22 | 2014-11-05 | 天津住宅集团建材科技有限公司 | Arc-shaped wood veneer |
| AU2018319491A1 (en) * | 2017-08-21 | 2020-03-12 | Tecnoform S.P.A. | Method for the production of curved furniture components and component thus obtainable |
| CN112123472A (en) * | 2020-09-11 | 2020-12-25 | 广东卡诺亚家居有限公司 | Manufacturing process of circular arc-shaped plate and circular arc-shaped plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602007006734D1 (en) * | 2006-07-20 | 2010-07-08 | Yamaha Corp | A method of making a wooden form, wooden structure, interior material of a vehicle and acoustic structure processed by this method |
| CN107471334A (en) * | 2017-08-22 | 2017-12-15 | 北京艾克西德商贸有限公司 | Solid wood profile optimization method and device |
| DE102017214866B3 (en) * | 2017-08-24 | 2019-01-17 | Yves Mattern | Freeform wooden profile and its manufacture |
-
2021
- 2021-04-02 CN CN202110359434.0A patent/CN113199587B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847358A (en) * | 1956-08-14 | 1960-09-07 | Hall Harding Ltd | Improvements in or relating to drawing office appliances |
| JP2000158412A (en) * | 1998-11-27 | 2000-06-13 | Techno Supply Kk | Curved surface forming plywood, curved-surface concrete formwork and production of the same |
| CN1583378A (en) * | 2004-05-31 | 2005-02-23 | 刘智富 | Method for making planar low density board into curved board |
| CN101117844A (en) * | 2006-08-04 | 2008-02-06 | 谢进伟 | Wooden stair beam and method for making same |
| CN101440681A (en) * | 2008-12-31 | 2009-05-27 | 邹用军 | Manufacturing process of arched wooden suit door and arched arced upper door pocket panel |
| CN101791811A (en) * | 2010-03-30 | 2010-08-04 | 嘉汉林业(广州)有限公司 | Combined lumber and fabrication technique thereof |
| CN102001114A (en) * | 2010-09-17 | 2011-04-06 | 南京林业大学 | Method for manufacturing curved laminated veneer lumber |
| CN102441924A (en) * | 2011-10-25 | 2012-05-09 | 江苏快乐木业集团有限公司 | Laminated single board with mountain texture, processing method and application thereof |
| CN102896667A (en) * | 2012-11-07 | 2013-01-30 | 浙江久达门业有限公司 | Process for manufacturing arc moldable mold-pressing door |
| CN102990729A (en) * | 2012-12-20 | 2013-03-27 | 南宁铁路局房产管理所 | Manufacture method of high-strength and clear-water full-eucalyptus film-sticking arc-shaped gluing building template |
| CN104015234A (en) * | 2014-04-02 | 2014-09-03 | 中南林业科技大学 | Manufacturing method of bent bamboo furniture and bent bamboo rod pieces |
| CN104131685A (en) * | 2014-07-22 | 2014-11-05 | 天津住宅集团建材科技有限公司 | Arc-shaped wood veneer |
| AU2018319491A1 (en) * | 2017-08-21 | 2020-03-12 | Tecnoform S.P.A. | Method for the production of curved furniture components and component thus obtainable |
| CN112123472A (en) * | 2020-09-11 | 2020-12-25 | 广东卡诺亚家居有限公司 | Manufacturing process of circular arc-shaped plate and circular arc-shaped plate |
Non-Patent Citations (1)
| Title |
|---|
| 竹质异型材的分类与应用现状;王戈等;《林产工业》;20181106(第11期);4-8 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113199587A (en) | 2021-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103909554B (en) | Time small dimension wood is utilized to produce the method for solid wood furniture bent member | |
| KR102419091B1 (en) | Method for producing a wood veneer, veneer block, method for producing a molded part, and molded part | |
| CN102134903B (en) | Solid wood composite antique floor and manufacturing method thereof | |
| CN201009315Y (en) | Multipurpose high-frequency panel binding apparatus | |
| CN113199587B (en) | Processing technology of arc-shaped wooden product | |
| US5817202A (en) | Composite moulding and method of making | |
| CN111730939B (en) | Multilayer composite plate door and production process thereof | |
| US6196286B1 (en) | Method and tool for manufacturing a shaped edge, veneer surfaced, furniture top | |
| CN210046410U (en) | Sanding high-precision trimming equipment for fiberboard | |
| CN217256558U (en) | High-precision guitar linear slot cutting equipment | |
| CN211250900U (en) | Full-automatic grooving machine | |
| CN2480131Y (en) | Portable tenon working machine | |
| CN100335250C (en) | Method for producing ultrafine cabinetwork board | |
| CN101984179A (en) | Industrial sewing machine bedplate formed by pressing multiple layers of poplar split plates on poplar thin plate | |
| CN113001290A (en) | Surface finish machining system for manufacturing solid wood particle composite board | |
| CN111890746A (en) | Production method of bamboo-wood natural fiber multilayer composite board | |
| CN116277326B (en) | Processing technology of plywood | |
| CN108312261A (en) | A kind of thick core bamboo plywood of regeneration recombination and its manufacturing method | |
| CN211280446U (en) | Combined die capable of rapidly changing size in engraving and milling operation | |
| RU2352455C1 (en) | Method for manufacture of furniture flexures | |
| CN1296874A (en) | Process for making plastics coated ply-bamboo | |
| CN208645616U (en) | A kind of thick core bamboo plywood of regeneration recombination | |
| CN217433910U (en) | Double-station wood-replacing straight-line edge trimmer | |
| CN215700304U (en) | Wood-based plate side grinding device on UV roller coating production line | |
| CN1194203A (en) | Composite board of bamboo and fibre board and its producing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |