CN104178914A - Method for weaving structural member with long filaments - Google Patents
Method for weaving structural member with long filaments Download PDFInfo
- Publication number
- CN104178914A CN104178914A CN201410371230.9A CN201410371230A CN104178914A CN 104178914 A CN104178914 A CN 104178914A CN 201410371230 A CN201410371230 A CN 201410371230A CN 104178914 A CN104178914 A CN 104178914A
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- fiber silk
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- long fiber
- silk material
- woven
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Abstract
The invention discloses a method for weaving a structural member with long filaments. A plurality of long filaments are tightly woven; when the long filaments are the same long metal filaments, the long metal filaments are tightly woven to form a structural member with required shape, the metal fiber filaments are in metallurgical bonding, and the corresponding shapes are kept, so that the compact structural member with required shape can be manufactured finally; when the long filaments comprise at least two kinds of filaments, at least one kind of the filaments are metal filaments, the metal filaments are required to be woven to form one surface of a woven body, and the other kind of the filaments are woven to form the other surface of the woven body, and the metal filaments are in metallurgical bonding, so that the structural member with composite texture layers and required shape can be manufactured, wherein the one surface of the structural member is woven by the long metal filaments, and the other surface of the structural member is woven by long filaments different from the long metal filaments. The method is convenient to operate and easy to implement, has low production cost and is suitable for mass industrial production.
Description
Technical field
The present invention relates to the technical field that hardware is manufactured, refer in particular to a kind of by the method for long fiber silk material braiding shaping manufacturing structure part.
Background technology
At present the manufacture method of the cabin body of ship, boiler, pressure vessel be with mould by metal sheet stamping, bend to corresponding shape, then weld together, form metal shell and form vessel space.Make Sheet metal forming need large-scale mould and forcing press, consume a lot of energy, forming efficiency is low, manufacturing cost is high, and welding combines metal blank, and commissure material and periphery material composition, microscopic structure are different, hard and crisp, the defect such as may have oxidation, pore, be mingled with, the fatigue performance of weld seam is low, corrosion resistance is poor, is the weak link of whole vessel shell.Commissure material is inconsistent with material composition and the performance of the metal blank being connected, its thermophysical property is different, the variation going round and beginning again along with environment temperature, can be subject to the effect of periodic thermal stress, thereby easily cause the fatigue rupture of commissure, reduce its service life and security, so the welding requirements of pressure vessel is very high, heavy wall plate and alloy material welding difficulty are larger.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and defect, provide a kind of easy and simple to handle, implement easily, production cost is lower by the method for long fiber silk material braiding shaping manufacturing structure part.
For achieving the above object, technical scheme provided by the present invention is: a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, and adopt many long fiber silk materials closely to weave; Wherein, when described many long fiber silk materials are same long metal fiber silk material, requirement closely weaves these many long metal fiber silk materials the shape that forms required member, then make to realize metallurgical junction between metal wire material and merge the corresponding shape of maintenance, finally just can manufacture the fine and close member that obtains required form; When described many long fiber silk materials include at least two kinds of different types of materials, and when at least one is metal wire material, require this metal wire material to form the one side of knitted body, another kind of silk material is woven in the another side of knitted body, then make to realize metallurgical binding between metal wire material, finally just can manufacture and obtain required one side is that long metal fiber, another side are the shaped element that the long stapled texture composite bed of variety classes forms.
Metallurgical binding between described metal wire material can realize by welding or heat-agglomerating.
When many long fiber silk materials are closely woven, integral sintered knitted body member after can woven Components Shape, also can the local metallurgical binding in braiding limit, limit formalize, first metallurgical binding woven part in braiding, the process of local metallurgical binding position and braiding accompanies, and the position of metallurgical binding keeps corresponding shape and size.
When these two kinds different long fiber silk materials are respectively long metal fiber silk material and nonmetal long fiber silk material, metallurgical binding between long metal fiber silk material can be by carrying out heat-agglomerating realization to knitted body, and sintering temperature need be in the sintering range of long metal fiber silk material, and lower than the sintering temperature of nonmetal long fiber silk material, thereby guarantee that nonmetal long fiber silk material can not be sintered when sintering knitted body.
By nonmetal long fiber silk material infiltration heat cure fluent material or cold curing fluent material to knitted body surface, after solidifying, making nonmetal long fiber silk material is an integral body admittedly.
Described nonmetal long fiber silk material has ceramic fibre, carbon fiber or quartz fibre.
The member of described required form is cabin body, boiler shell, container casing, plate shell class shape and structure part or the machine components of ship.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
1, silk material is soft, be easy at ambient temperature stretching, crooked, be wound around, weave rapidly and efficiently rate Accurate Shaping, the power that needs of being shaped is very little, the energy of consumption seldom;
2, the continuous length of steel wire rope can reach thousands of rice, can integrated knitted shaping steamer, submarine, the supersize structural member of amphibious tank cabin body;
3, without large-scale forcing press, just can manufacture Large Shell Structure part without large-scale sheet-metal press working mould;
4, the structural member that the present invention weaves sintering method manufacture does not have weld seam, the weak link different from periphery material composition not just yet;
That 5, manufactures has a long fiber texture structure structural member, and fibrous texture is continuous, has the tensile strength that a material is high, high fatigue strength performance, good decay resistance;
6, when being shaped, can produce easily lamination layer structure, because composite bed is that fibrage obtains, metal fibre and non-metallic fibers do not have clear and definite interface, and constraint, conditions each other mutually, mutually comprises, in conjunction with solid and reliable;
7, lamination layer structure can have high structural strength, corrosion-resistant, shock resistance, light-weighted characteristic requirements concurrently;
8, the inventive method processing step is simple, easy to operate, implements easily, and production cost is lower, is suitable for industrial production in enormous quantities, applied range, and market prospects are good.
The specific embodiment
Below in conjunction with a plurality of specific embodiments, the invention will be further described.
Embodiment 1
Of the present invention by the method for long fiber silk material braiding shaping manufacturing structure part, its situation is: adopt many long fiber silk materials closely to weave; Wherein, when described many long fiber silk materials are same long metal fiber silk material, requirement closely weaves these many long metal fiber silk materials the shape that forms required member, then make to realize metallurgical junction between metal wire material and merge the corresponding shape of maintenance, finally just can manufacture the fine and close member that obtains required form; When described many long fiber silk materials include at least two kinds of different types of materials, and when at least one is metal wire material, require this metal wire material to form the one side of knitted body, another kind of silk material is woven in the another side of knitted body, then make to realize metallurgical binding between metal wire material, finally just can manufacture and obtain required one side is that long metal fiber, another side are the shaped element that the long stapled texture composite bed of variety classes forms.The member of described required form can be cabin body, boiler shell, container casing, plate shell class shape and structure part or the machine components of ship.Metallurgical binding between described metal wire material can realize by welding or heat-agglomerating.When these two kinds different long fiber silk materials are respectively long metal fiber silk material and nonmetal long fiber silk material (can be ceramic fibre, carbon fiber or quartz fibre etc.), metallurgical binding between long metal fiber silk material can be by carrying out heat-agglomerating realization to knitted body, and sintering temperature need be in the sintering range of long metal fiber silk material, and lower than the sintering temperature of nonmetal long fiber silk material, thereby guarantee that nonmetal long fiber silk material can not be sintered when sintering knitted body.When many long fiber silk materials are closely woven, integral sintered knitted body member after can woven Components Shape, also can the local metallurgical binding in braiding limit, limit formalize, first metallurgical binding woven part in braiding, the process of local metallurgical binding position and braiding accompanies, and the position of metallurgical binding keeps corresponding shape and size.
And in the present embodiment, to adopt 10 of the 304 stainless steel wire materials of 35 microns of diameters to combine as a branch of, it is 20 millimeters of stainless steel cables that the tight braiding of multi beam silk material is combined into diameter, Cutting Length is that the stainless steel cable of 2 meters bends to S letter shapes, be placed in vacuum sintering furnace, 1300 degrees Celsius of sintering 2 hours, between the metal wire material that makes to be in contact with one another, realize metallurgical binding, after cooling, from stove, take out the S letter forming as outdoor advertising word.
Embodiment 2
The present embodiment adopts 10 of 45 steel wire materials of 35 microns of diameters to be in juxtaposition as a branch of, multi beam silk material is closely woven in to one, and to be surrounded by graphite paper, diameter be that 50 millimeters, length are on the ceramic cylinder rod loose tool of 150 millimeters, form a braiding cup shell, in 1200 degrees Celsius of sintering furnaces, sintering is 2 hours, between the metal wire material that makes to be in contact with one another, realize metallurgical binding, after cooling, from stove, take out, from cup shell the polishing that metal wire material forms of backing off of ceramic cylinder rod.
Embodiment 3
The present embodiment manufactures at embodiment 2 the cup shell surface spraying one deck stainless steel alloy layer obtaining as different from Example 2, as the cup of dress liquid.
Embodiment 4
Employing diameter is the iron wire after the annealing softening of 1.5 millimeters is processed, closely being woven into the low diameter of bottle is 1 meter, middle part maximum gauge is 2 meters, recess diameter is 0.6 meter, mouth diameters is 0.8 meter, height is the boughpot base substrate of 3 meters, in 1200 degrees Celsius of sintering furnaces, sintering is 2 hours, between the metal wire material that makes to be in contact with one another, realize metallurgical binding, after cooling, from stove, take out, in its surface coverage last layer pottery mud shaping, after dry, sintered ceramic moulded pottery not yet put in a kiln to bake, and then enamel, manufacture again picture on surface, manufacture and obtain the ceramic vase handicraft that can whole not smash.
Embodiment 5
By Metallic rod, angle steel is combined into the cabin body profile skeleton of ship, adopt 40 of 45 steel wire materials of 100 microns of diameters to combine as a branch of, multi beam silk material is closely woven in to cabin body skeleton outer surface, simultaneously with the two poles of the earth of high-power resistance bonding machine to pushing down woven local material, and pass to electric current, resistance heat that a material contact-making surface and adjacent domain produce is worked into fusing or mecystasis to utilize electric current to flow through, temperature reaches between 1050 to 1300 degrees Celsius, between the metal wire material that heated position is in contact with one another, realize metallurgical binding, heating pressurization local sintering is woven part, the shape and size that simultaneously keep relevant position, the process of local metallurgical binding position and braiding accompanies, continuous braiding, continuous local sintering, until the whole cabin body forming.
Embodiment 6
The stainless steel filament bundle that the present embodiment is 50 microns by 45 steel wire material bundles of 100 microns of diameters and string diameter is as different from Example 5 combined and is formed silk material braiding bundle, during braiding, 45 steel tendons remain on upside, after braiding, form the inner surface of cabin body, stainless steel filament bundle remains on downside, after braiding, form the outer surface of cabin body, form after the body of whole cabin again at cabin inner surface spraying one deck kirsite.
Embodiment 7
The present embodiment is closely woven in multi beam stainless steel wire material the framework of boiler outer surface being combined into Metallic rod, angle steel as different from Example 5, manufactures the housing that obtains boiler vessel.
Embodiment 8
The present embodiment adopts continuous and local electromagnetic induction heating sintering method as different from Example 6.
Embodiment 9
The present embodiment adopts aluminum-alloy wire material to substitute 45 steel wire materials as different from Example 6, glass fibre substitutes stainless steel filament bundle, temperature reaches between 550 to 650 degrees Celsius, form after the body of whole cabin more outside surface spraying one deck N-200 type heat reactive resin and make it curing, after solidifying, making glass fiber material is an integral body admittedly.
Embodiment 10
The present embodiment adopts continuous and local plasma arc welding (PAW) heat-agglomerating method as different from Example 5.
Embodiment 11
The present embodiment is closely woven in multi beam stainless steel wire material the submarine profile skeleton outer surface being combined into Metallic rod, angle steel as different from Example 9, glass fibre in carbon fiber alternate embodiment 9, form after the body of whole cabin more outside surface spraying one deck rubber and make it curing, after solidifying, making carbon fiber wire material is an integral body admittedly, and manufacture acquisition surface compact is covered with rubber, inside is the composite submarine container casing of metal.
Embodiment 12
The present embodiment adopts the stainless steel wire material in aluminum-alloy wire material alternate embodiment 11 as different from Example 11, carbon fiber bundle in silicon carbide ceramic fiber alternate embodiment 11, form after the body of whole cabin more outside surface coverage one deck pottery mud and make it curing, after solidifying, make the fixed integral body of silicon carbide ceramic fiber, manufacture acquisition surface compact is covered with ceramic refractory layer, centre is that ceramic fibre thermal insulation layer, inside are the composite spacecraft cabin of aluminium alloy structure layer.
Embodiment 13
The present embodiment manufacture obtains the shell body of rocket as different from Example 12.
Embodiment 14
Glass fibre in quartz fibre alternate embodiment 9 for the present embodiment as different from Example 9.
Embodiment 15
The present embodiment manufacture obtains the amphibious tank cabin body that is woven with ballistic fiber material layer as different from Example 12.
Embodiment 16
The present embodiment adopts sps discharge plasma sintering method as different from Example 5.
Embodiment 17
The present embodiment adopts 7 of 45 steel wire materials of 100 microns of diameters to combine as a branch of as different from Example 5, adopts rope machine to be woven into rope 7 synnema materials, then rope is closely woven in to cabin body skeleton outer surface.
In sum, the principle of the inventive method is: silk material cross-sectional area hour, silk material is soft, be easy at ambient temperature pull into straight line, bending, winding, braiding shaping, after being welded together between silk material, formed the material of larger thickness and width dimensions, thereby material has certain rigidity, just be difficult to redeformation, can keep its shape and size; Meanwhile, after being welded together between silk material, eliminated the gap that between silk material, fluid can pass, manufacturing the metallic material obtaining is fine and close continuous distributed, can be waterproof, air-locked container.
The above examples of implementation, only for preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (7)
1. by a method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: adopt many long fiber silk materials closely to weave; Wherein, when described many long fiber silk materials are same long metal fiber silk material, requirement closely weaves these many long metal fiber silk materials the shape that forms required member, then make to realize metallurgical junction between metal wire material and merge the corresponding shape of maintenance, finally just can manufacture the fine and close member that obtains required form; When described many long fiber silk materials include at least two kinds of different types of materials, and when at least one is metal wire material, require this metal wire material to form the one side of knitted body, another kind of silk material is woven in the another side of knitted body, then make to realize metallurgical binding between metal wire material, finally just can manufacture and obtain required one side is that long metal fiber, another side are the shaped element that the long stapled texture composite bed of variety classes forms.
2. according to claim 1 a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: the metallurgical binding between described metal wire material can realize by welding or heat-agglomerating.
3. according to claim 1 a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: when many long fiber silk materials are closely woven, integral sintered knitted body member after can woven Components Shape, also can the local metallurgical binding in braiding limit, limit formalize, first metallurgical binding woven part in braiding, the process of local metallurgical binding position and braiding accompanies, and the position of metallurgical binding keeps corresponding shape and size.
4. according to claim 1 a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: when these two kinds different long fiber silk materials are respectively long metal fiber silk material and nonmetal long fiber silk material, metallurgical binding between long metal fiber silk material can be by carrying out heat-agglomerating realization to knitted body, and sintering temperature need be in the sintering range of long metal fiber silk material, and lower than the sintering temperature of nonmetal long fiber silk material, thereby guarantee that nonmetal long fiber silk material can not be sintered when sintering knitted body.
5. according to claim 4 a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: by nonmetal long fiber silk material infiltration heat cure fluent material or cold curing fluent material to knitted body surface, after solidifying, making nonmetal long fiber silk material is an integral body admittedly.
6. according to claim 4 a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: described nonmetal long fiber silk material has ceramic fibre, carbon fiber or quartz fibre.
7. according to claim 1 a kind of by the method for long fiber silk material braiding shaping manufacturing structure part, it is characterized in that: the member of described required form is cabin body, boiler shell, container casing, plate shell class shape and structure part or the machine components of ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371230.9A CN104178914A (en) | 2014-07-30 | 2014-07-30 | Method for weaving structural member with long filaments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371230.9A CN104178914A (en) | 2014-07-30 | 2014-07-30 | Method for weaving structural member with long filaments |
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| CN104178914A true CN104178914A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410371230.9A Pending CN104178914A (en) | 2014-07-30 | 2014-07-30 | Method for weaving structural member with long filaments |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880596A (en) * | 2016-06-06 | 2016-08-24 | 华南理工大学 | Application of bending torsion filaments obtained by chopping steel wire rope |
| CN109719295A (en) * | 2018-12-14 | 2019-05-07 | 华南理工大学 | Application of the wire metallurgical bonding porous material in manufacture fluid lubrication machine components |
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| CN103153506A (en) * | 2010-10-20 | 2013-06-12 | 伊斯卡有限公司 | Cutting tool and cutting insert therefor |
| CN103153505A (en) * | 2010-07-12 | 2013-06-12 | 斯奈克玛 | Method for producing a solid part |
| CN104002101A (en) * | 2014-05-26 | 2014-08-27 | 华南理工大学 | Manufacturing method for long fiber texture organization metal materials |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2003018853A2 (en) * | 2001-08-24 | 2003-03-06 | University Of Virginia Patent Foundation | Reversible shape memory multifunctional structural designs and method of using and making the same |
| CN1656283A (en) * | 2002-05-23 | 2005-08-17 | 贝克特股份有限公司 | Metal cord |
| CN101119824A (en) * | 2005-02-18 | 2008-02-06 | 伊利诺斯器械工程公司 | Lead free desoldering braid |
| JP2008264922A (en) * | 2007-04-19 | 2008-11-06 | Tekutowan:Kk | Telescopic cover adhered with blade of ultrathin metallic plate |
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| CN103153505A (en) * | 2010-07-12 | 2013-06-12 | 斯奈克玛 | Method for producing a solid part |
| CN103153506A (en) * | 2010-10-20 | 2013-06-12 | 伊斯卡有限公司 | Cutting tool and cutting insert therefor |
| CN104002101A (en) * | 2014-05-26 | 2014-08-27 | 华南理工大学 | Manufacturing method for long fiber texture organization metal materials |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880596A (en) * | 2016-06-06 | 2016-08-24 | 华南理工大学 | Application of bending torsion filaments obtained by chopping steel wire rope |
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| CN109719295A (en) * | 2018-12-14 | 2019-05-07 | 华南理工大学 | Application of the wire metallurgical bonding porous material in manufacture fluid lubrication machine components |
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