CN102689066A - Preparation method of aluminum honeycomb core materials and honey comb plates - Google Patents
Preparation method of aluminum honeycomb core materials and honey comb plates Download PDFInfo
- Publication number
- CN102689066A CN102689066A CN2012101778853A CN201210177885A CN102689066A CN 102689066 A CN102689066 A CN 102689066A CN 2012101778853 A CN2012101778853 A CN 2012101778853A CN 201210177885 A CN201210177885 A CN 201210177885A CN 102689066 A CN102689066 A CN 102689066A
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- honeycomb core
- preparation
- solder
- cellular board
- core material
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- 239000011162 core material Substances 0.000 title claims abstract description 41
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 241000264877 Hippospongia communis Species 0.000 title abstract 9
- 229910000679 solder Inorganic materials 0.000 claims abstract description 57
- 238000005219 brazing Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000001413 cellular effect Effects 0.000 claims description 37
- 239000004411 aluminium Substances 0.000 claims description 31
- 238000005476 soldering Methods 0.000 claims description 12
- 238000001291 vacuum drying Methods 0.000 claims description 12
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 238000010327 methods by industry Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 13
- 230000001070 adhesive effect Effects 0.000 abstract description 13
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The invention discloses a preparation method of aluminum honeycomb core materials and honey comb plates. According to the method, soft solder is used for preparing the aluminum honeycomb core materials and honey comb plates in a brazing manner. A product connector prepared by the invention can form a metallurgical structure, can be welded, and has light weight, strong strength, large rigidity, good stability, thermal and acoustical insulation and no pollution, so that the defect is overcome that a conventional adhesive type honey comb plate has an irregular honey comb core, and is greatly influenced by the property of adhesives; and the mechanical property of the honey comb plate is far higher than that of adhesive materials; moreover, the preparation process and the operation means are simpler, all performances are improved remarkably, and the preparation method is suitable for industrial production.
Description
Technical field
The present invention relates to the preparation method of a kind of aluminium honeycomb core material and cellular board.
Background technology
Cellular board because in light weight, specific strength is high, rigidity is big, good stability, heat-and sound-insulating and series of advantages such as pollution-free, in fields such as Aero-Space, aircraft, train, boats and ships, building, be used widely at present.No matter at present both at home and abroad common cellular board is compound between core itself or panel and the core, all is adhesive means, and connected mode is a physical bond, and the working environment of its intensity, service life and permission is restricted by the adhesive performance to a great extent.Such as under high humidity, vibration frequent (comprising air positive and negative pressure alternating action), working environment too high or too low for temperature; Panel comes unstuck easily; Cause in use, institute's bearing load does not reach the yield limit of institute's materials used far away and lost efficacy, and mechanical property is lower.Solve between the honeycomb core and honeycomb core and panel between to combine be the key that improves the cellular board mechanical property, but the only improvement through the adhesive performance and improve that to obtain the leap of cellular board on performance be that limitation is arranged very much.The faying face that the metal honeycomb plate of method for brazing preparation forms is a metallurgical binding, and not affected by environment, its mechanical property is higher than the same specification adhesive material, on the scope of application, does not receive environment and other condition influence, can bring into play the performance of cellular board to greatest extent.
Summary of the invention
The technical problem that the present invention will solve provides the preparation method of a kind of aluminium honeycomb core material and cellular board, and it has preparation technology and operational means is simple, and each item performance has all obtained remarkable lifting, suitable suitability for industrialized production.
For addressing the above problem, the present invention adopts following technical scheme: a kind of preparation method of aluminium honeycomb core material, and it is to use the soft solder brazing mode to prepare the aluminium honeycomb core material, and said aluminium honeycomb core material uses the technical process of solder preparation:
Greasy dirt and oxide-film are removed in a, aluminium foil preliminary treatment;
B, advance to be coated with the solder machine;
C, operation are coated with the solder machine, apply band shape or paste soft solder spacing on request;
D, lamination, surfacing, dislocation up and down;
E, vacuum drying oven soldering, temperature are 280 to 450 degree;
F, release, cutting edge are according to thickness requirement;
G, be drawn into the honeycomb finished product.
Further, the material of said solder is resinae or inorganic matter class brazing flux, and the heating-up temperature of this soft solder is that 280 degree are to 320 degree.
Further, said resinae contains rosin, and said inorganic matter class contains acid additive.
Further, said soft solder is band shape or paste, and said aluminium honeycomb core material uses the soft solder soldering to accomplish in vacuum drying oven, and the aluminum foil thickness of said aluminium honeycomb core material is 0.01 to 0.1 millimeter, and aluminium foil is shaped as hexagon, and its length of side is 2 to 20 millimeters.
For addressing the above problem, the present invention adopts following technical scheme: a kind of preparation method of cellular board, and it is to use the soft solder brazing mode to prepare cellular board, and said cellular board uses the process engineering of solder preparation:
Greasy dirt and oxide-film are removed in a, upper and lower panel preliminary treatment;
B, advance to be coated with the solder machine;
C, operation are coated with the solder machine, are coated in band shape or paste soft solder one side of upper and lower panel;
D, core and panel are fixed, and use anchor clamps that aluminium honeycomb core material and upper and lower panel are fixed;
E, vacuum drying oven soldering, temperature are 280 to 450 degree;
F, release;
G, cellular board finished product.
Further, the material of said solder is resinae or inorganic matter class brazing flux, and the heating-up temperature of this soft solder is that 280 degree are to 320 degree.
Further, said resinae contains rosin, and said inorganic matter class contains acid additive.
Further; Said soft solder is band shape or paste; Said cellular board uses the soft solder soldering to accomplish in vacuum drying oven; The thickness of said cellular board is 0.5 to 15 millimeter, and the upper and lower panel of said cellular board can be aluminium sheet, steel plate and copper coin, and said cellular board can be used for splicing with annex and weld.
Compared with prior art; The invention has the beneficial effects as follows: the product joint can form metallurgical structure; Can weld, in light weight, intensity is high, rigidity is big, good stability, heat-and sound-insulating, pollution-free, has overcome the bigger shortcoming of existing adhesive type cellular board honeycomb core performance impact irregular, that receive adhesive; Its mechanical property is far above the adhesive material mechanical property, and makes preparation technology and operational means simpler, and each item performance all obtained remarkable lifting, is fit to suitability for industrialized production.
Description of drawings
Fig. 1 is the preparation flow figure of aluminium honeycomb core material of the present invention;
Fig. 2 is the preparation flow figure of cellular board of the present invention.
The specific embodiment
See also shown in Figure 1, the preparation method of aluminium honeycomb core material of the present invention, it is to use the soft solder brazing mode to prepare the aluminium honeycomb core material, said aluminium honeycomb core material uses the technical process of solder preparation:
Greasy dirt and oxide-film are removed in a, aluminium foil preliminary treatment;
B, advance to be coated with the solder machine;
C, operation are coated with the solder machine, apply band shape or paste soft solder spacing on request;
D, lamination, surfacing, dislocation up and down;
E, vacuum drying oven soldering, temperature are 280 to 450 degree;
F, release, cutting edge are according to thickness requirement;
G, be drawn into the honeycomb finished product.
Wherein, the material of said solder is resinae (containing rosin), and certainly, said solder also can be inorganic matter class (containing acid additive) brazing flux, and the heating-up temperature of this soft solder is that 280 degree are to 320 degree; Said soft solder is band shape or paste, and said aluminium honeycomb core material uses the soft solder soldering to accomplish in vacuum drying oven, and the aluminum foil thickness of said aluminium honeycomb core material is 0.01 to 0.1 millimeter, and aluminium foil is shaped as hexagon, and its length of side is 2 to 20 millimeters.
See also shown in Figure 2, the preparation method of cellular board of the present invention, it is to use the soft solder brazing mode to prepare cellular board, said cellular board uses the process engineering of solder preparation:
Greasy dirt and oxide-film are removed in a, upper and lower panel preliminary treatment;
B, advance to be coated with the solder machine;
C, operation are coated with the solder machine, are coated in band shape or paste soft solder one side of upper and lower panel;
D, core and panel are fixed, and use anchor clamps that aluminium honeycomb core material and upper and lower panel are fixed;
E, vacuum drying oven soldering, temperature are 280 to 450 degree;
F, release;
G, cellular board finished product.
Wherein, the material of said solder is resinae (containing rosin), and certainly, said solder also can be inorganic matter class (containing acid additive) brazing flux, and the heating-up temperature of this soft solder is that 280 degree are to 320 degree; Said soft solder is band shape or paste; Said cellular board uses the soft solder soldering to accomplish in vacuum drying oven; The thickness of said cellular board is 0.5 to 15 millimeter, and the upper and lower panel of said cellular board can be aluminium sheet, steel plate and copper coin, and said cellular board can be used for splicing with annex and weld.
Compared with prior art; The invention has the beneficial effects as follows: the product joint can form metallurgical structure; Can weld, in light weight, intensity is high, rigidity is big, good stability, heat-and sound-insulating, pollution-free, has overcome the bigger shortcoming of existing adhesive type cellular board honeycomb core performance impact irregular, that receive adhesive; Its mechanical property is far above the adhesive material mechanical property, and makes preparation technology and operational means simpler, and each item performance all obtained remarkable lifting, is fit to suitability for industrialized production.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (8)
1. the preparation method of an aluminium honeycomb core material, it is characterized in that: it is to use the soft solder brazing mode to prepare the aluminium honeycomb core material, and said aluminium honeycomb core material uses the technical process of solder preparation:
Greasy dirt and oxide-film are removed in a, aluminium foil preliminary treatment;
B, advance to be coated with the solder machine;
C, operation are coated with the solder machine, apply band shape or paste soft solder spacing on request;
D, lamination, surfacing, dislocation up and down;
E, vacuum drying oven soldering, temperature are 280 to 450 degree;
F, release, cutting edge are according to thickness requirement;
G, be drawn into the honeycomb finished product.
2. the preparation method of aluminium honeycomb core material according to claim 1 is characterized in that: the material of said solder is resinae or inorganic matter class brazing flux, and the heating-up temperature of this soft solder is that 280 degree are to 320 degree.
3. the preparation method of aluminium honeycomb core material according to claim 2 is characterized in that: said resinae contains rosin, and said inorganic matter class contains acid additive.
4. the preparation method of aluminium honeycomb core material according to claim 1; It is characterized in that: said soft solder is band shape or paste; Said aluminium honeycomb core material uses the soft solder soldering to accomplish in vacuum drying oven; The aluminum foil thickness of said aluminium honeycomb core material is 0.01 to 0.1 millimeter, and aluminium foil is shaped as hexagon, and its length of side is 2 to 20 millimeters.
5. the preparation method of a cellular board, it is characterized in that: it is to use the soft solder brazing mode to prepare cellular board, and said cellular board uses the process engineering of solder preparation:
Greasy dirt and oxide-film are removed in a, upper and lower panel preliminary treatment;
B, advance to be coated with the solder machine;
C, operation are coated with the solder machine, are coated in band shape or paste soft solder one side of upper and lower panel;
D, core and panel are fixed, and use anchor clamps that aluminium honeycomb core material and upper and lower panel are fixed;
E, vacuum drying oven soldering, temperature are 280 to 450 degree;
F, release;
G, cellular board finished product.
6. the preparation method of aluminium honeycomb core sheet according to claim 5 and cellular board is characterized in that: the material of said solder is resinae or inorganic matter class brazing flux, and the heating-up temperature of this soft solder is that 280 degree are to 320 degree.
7. the preparation method of aluminium honeycomb core material according to claim 6 is characterized in that: said resinae contains rosin, and said inorganic matter class contains acid additive.
8. the preparation method of aluminium honeycomb core sheet according to claim 5 and cellular board; It is characterized in that: said soft solder is band shape or paste; Said cellular board uses the soft solder soldering to accomplish in vacuum drying oven; The thickness of said cellular board is 0.5 to 15 millimeter, and the upper and lower panel of said cellular board can be aluminium sheet, steel plate and copper coin, and said cellular board can be used for splicing with annex and weld.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101778853A CN102689066A (en) | 2012-06-01 | 2012-06-01 | Preparation method of aluminum honeycomb core materials and honey comb plates |
| CN201310003242.1A CN103009013B (en) | 2012-06-01 | 2013-01-06 | Method for preparing metal honeycomb core and honeycomb sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101778853A CN102689066A (en) | 2012-06-01 | 2012-06-01 | Preparation method of aluminum honeycomb core materials and honey comb plates |
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| CN102689066A true CN102689066A (en) | 2012-09-26 |
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| CN2012101778853A Pending CN102689066A (en) | 2012-06-01 | 2012-06-01 | Preparation method of aluminum honeycomb core materials and honey comb plates |
| CN201310003242.1A Active CN103009013B (en) | 2012-06-01 | 2013-01-06 | Method for preparing metal honeycomb core and honeycomb sandwich board |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310003242.1A Active CN103009013B (en) | 2012-06-01 | 2013-01-06 | Method for preparing metal honeycomb core and honeycomb sandwich board |
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| CN107186308A (en) * | 2016-03-01 | 2017-09-22 | 常州中航蜂窝技术开发有限公司 | Weld the manufacturing process of honeycomb core |
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| CN107186308B (en) * | 2016-03-01 | 2019-08-09 | 常州中航蜂窝技术开发有限公司 | Weld the manufacturing process of honeycomb core |
| CN106256484A (en) * | 2016-09-30 | 2016-12-28 | 张汉民 | A kind of preparation technology of glue-free honeycomb core |
| CN108790296A (en) * | 2017-04-28 | 2018-11-13 | 中车唐山机车车辆有限公司 | A kind of manufacturing method and cellular board of soldering cellular board |
| CN107738493A (en) * | 2017-09-19 | 2018-02-27 | 佛山市桐立建材科技有限公司 | The preparation method for welding aluminum honeycomb core and extraordinary adhesive |
| CN107738493B (en) * | 2017-09-19 | 2019-08-23 | 佛山市桐立建材科技有限公司 | The production method for welding aluminum honeycomb core and extraordinary adhesive |
| CN107511552A (en) * | 2017-10-23 | 2017-12-26 | 江苏龙禾轻型材料有限公司 | A kind of cellular board and its processing method |
| CN108422203A (en) * | 2018-03-16 | 2018-08-21 | 昆山联昌天成金属有限公司 | A kind of continuous production equipment of sandwich boards molding |
| CN108817638A (en) * | 2018-07-25 | 2018-11-16 | 青岛归来科技有限公司 | The preparation method of metal beehive core material and metal honeycomb plate |
| WO2021047147A1 (en) * | 2019-09-11 | 2021-03-18 | 青岛泰泓轨道装备有限公司 | Preparation method for honeycomb core material |
| CN111250560A (en) * | 2020-01-21 | 2020-06-09 | 中国科学院电工研究所 | Preparation method of Cu-Ag alloy wire |
| CN111250560B (en) * | 2020-01-21 | 2022-01-28 | 中国科学院电工研究所 | Preparation method of Cu-Ag alloy wire |
| CN111230243A (en) * | 2020-01-22 | 2020-06-05 | 中机智能装备创新研究院(宁波)有限公司 | Aluminum alloy honeycomb panel brazing method |
| CN111230243B (en) * | 2020-01-22 | 2022-02-18 | 中机智能装备创新研究院(宁波)有限公司 | Aluminum alloy honeycomb panel brazing method |
| CN115194279A (en) * | 2022-08-30 | 2022-10-18 | 青岛中车轻材料有限公司 | Honeycomb aluminum core preparation and honeycomb aluminum plate brazing manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103009013A (en) | 2013-04-03 |
| CN103009013B (en) | 2015-06-03 |
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Application publication date: 20120926 |