CN108263406A - The manufacturing method of train composition plank and train composition plank - Google Patents
The manufacturing method of train composition plank and train composition plank Download PDFInfo
- Publication number
- CN108263406A CN108263406A CN201810005303.0A CN201810005303A CN108263406A CN 108263406 A CN108263406 A CN 108263406A CN 201810005303 A CN201810005303 A CN 201810005303A CN 108263406 A CN108263406 A CN 108263406A
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- China
- Prior art keywords
- exterior skin
- skeleton
- inside panel
- intermediate wood
- ranging
- Prior art date
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Links
- 239000000203 mixture Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000002023 wood Substances 0.000 claims abstract description 53
- 239000002657 fibrous material Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920006231 aramid fiber Polymers 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 229920007790 polymethacrylimide foam Polymers 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 208000020442 loss of weight Diseases 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 229920006934 PMI Polymers 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000004079 fireproofing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000012260 resinous material Substances 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The present invention provides the manufacturing methods of a kind of train composition plank and train composition plank, including skeleton, exterior skin, inside panel and intermediate wood, skeleton is arranged between exterior skin and inside panel, intermediate wood is arranged between inside panel and exterior skin, and wherein exterior skin and/or inside panel are made and into a single integrated structure with skeleton for fibrous material.The skeleton of the train composition plank of the present invention is major bearing structures, and the exterior skin and/or inside panel of plate body are made of fibrous material, itself also has certain intensity, it being capable of load capacity, and that exterior skin and/or inside panel is made is into a single integrated structure with skeleton for fibrous material, therefore it also has certain bearing capacity, bearing structure is collectively formed in skeleton and the exterior skin into a single integrated structure with skeleton and/or inside panel, exterior skin and/or inside panel can be that skeleton shares a part of load, skeleton load, which becomes smaller, allows the volume of skeleton to reduce, so as to fulfill the effect of loss of weight.
Description
Technical field
The present invention relates to machinery field, in particular to the manufacture of a kind of train composition plank and train composition plank
Method.
Background technology
The drivers' cab and guest room of the track trains such as high ferro, subway are wall load-carrying members, and traditional wall uses more
Metallic framework and fiberglass cover structure, both materials are heavier, and metallic framework is arrying main body, and fiberglass outer cover is not
Carrying is participated in, therefore skeleton needs the weight of support framework and outer cover, leads to the volume of skeleton can increase, and further increases bone
The weight of frame.
Therefore existing track train there are weight it is excessive the defects of, increase operation and maintenance cost, affect train
Economy.
Invention content
It is a primary object of the present invention to provide the manufacturing method of a kind of train composition plank and train composition plank, with solution
The problem of composite board fire retardant performance of train certainly of the prior art is insufficient.
To achieve these goals, according to an aspect of the invention, there is provided a kind of train composition plank, including bone
Frame, exterior skin, inside panel and intermediate wood, skeleton are arranged between exterior skin and inside panel, and intermediate wood is arranged on inside panel and outer
Between covering, wherein exterior skin and/or inside panel are made and into a single integrated structure with skeleton for fibrous material.
Further, exterior skin includes fibrous material and flame-retarded resin, and fibrous material includes any one of following or multinomial
Combination：Carbon fiber, aramid fiber and glass fibre.
Further, ranging from every square metre 100 grams to every square metre 300 grams of the fibrous material grammes per square metre of exterior skin, outside
Ranging from the 20% to 45% of the content of the flame-retarded resin of covering.
Further, intermediate wood includes PMI foamed materials.
Further, ranging from every cubic metre 45 kilograms to every cubic metre 80 kilograms of the density of intermediate wood.
Further, skeleton connect with exterior skin and surrounds cavity with exterior skin, and gold is provided in the intermediate wood in cavity
Belong to part.
According to another aspect of the present invention, a kind of manufacturing method of train composition plank, train composition plank are additionally provided
For above-mentioned train composition plank, manufacturing method includes：Exterior skin is manufactured, the intermediate wood of a part is attached in exterior skin
On surface, the material for being used to form skeleton is laid on the surface of the intermediate wood of the part；By exterior skin, the part intermediate wood and
Skeleton carries out first time processing and forming；The intermediate wood of another part is attached on the inner surface of exterior skin, in the remote of intermediate wood
The material of inside panel is used to form from being attached on the end face of exterior skin or in the end face of intermediate wood and the separate exterior skin of skeleton
It is upper to attach the material for being used to form inside panel；Exterior skin, intermediate wood, skeleton and inside panel are subjected to second of processing and forming.
Further, manufacture exterior skin includes：It is 2 millimeters that the fibrous material for presoaking flame-retarded resin is laid to thickness range
To 6 millimeters of plate；Fibrous material includes any one of following or multinomial combination：Carbon fiber, aramid fiber and glass fibre.
Further, it is connected between exterior skin and intermediate wood using viscous stick, using viscous between intermediate wood and inside panel
Agent connects, and glues stick and includes intermediate-temperature glue, ranging from 100 grams every square metre of the grammes per square metre of intermediate-temperature glue to every square metre
350 grams.
Further, first time processing and forming and/or second of processing and forming are processed including autoclave molding.
Further, in autoclave molding process, ranging from 60 degrees Celsius to 160 of temperature in autoclave are taken the photograph
Family name's degree, ranging from 20 minutes to 80 minutes of soaking time.
Further, 1 degree Celsius ranging from per minute of the raised rate of temperature is to 6 degrees Celsius per minute.
Further, in autoclave molding process, ranging from 300 kPas to 800,000 of pressure in autoclave
Pa, ranging from 20 minutes to 150 minutes of the dwell time.
Further, 20 kPas ranging from per minute of the rate of pressure rise are to 50 kPas per minute.
The skeleton of the train composition plank of the present invention is major bearing structures, and the exterior skin of plate body and/or inside panel are
Fibrous material is made, itself also has certain intensity, can load capacity, and exterior skin and/or interior is made in fibrous material
Covering is into a single integrated structure with skeleton, therefore it also has certain bearing capacity, skeleton and with into a single integrated structure outer of skeleton
Bearing structure is collectively formed in covering and/or inside panel, and exterior skin and/or inside panel can be that skeleton shares a part of load, bone
Frame load, which becomes smaller, allows the volume of skeleton to reduce, so as to fulfill the effect of loss of weight.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the schematic cross-sectional view of the embodiment of train composition plank according to the present invention.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, skeleton；20th, exterior skin；30th, inside panel；40th, intermediate wood.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made in opposite description to space used herein above.
According to an aspect of the invention, there is provided a kind of train composition plank, as shown in Figure 1, the train composition plank
Including skeleton 10, exterior skin 20, inside panel 30 and intermediate wood 40, skeleton 10 is arranged between exterior skin 20 and inside panel 30, in
Between material 40 be arranged between inside panel 30 and exterior skin 20, wherein exterior skin 20 and/or inside panel 30 are made simultaneously for fibrous material
It is into a single integrated structure with skeleton 10.
The skeleton 10 of the train composition plank of the present invention is major bearing structures, and the exterior skin 20 of plate body and/or Inner Mongol
Skin 30 is made of fibrous material, itself also has certain intensity, can load capacity, and exterior skin 20 is made in fibrous material
And/or inside panel 30 and skeleton 10 it is into a single integrated structure, therefore its also have certain bearing capacity, skeleton 10 and with skeleton 10
Bearing structure is collectively formed in into a single integrated structure exterior skin 20 and/or inside panel 30, and exterior skin 20 and/or inside panel 30 can be
Skeleton 10 shares a part of load, and 10 load of skeleton, which becomes smaller, allows the volume of skeleton 10 to reduce, so as to fulfill the effect of loss of weight
Fruit.
Preferably, at least one of inside panel 30, exterior skin 20 and intermediate wood 40 are made of fire proofing.
Train composition plank is composite material, has good strength-weight ratio, and wherein inside panel 30, exterior skin 20
It is made at least one of intermediate wood 40 of fire proofing so that the train composition plank has good fire prevention, anti-flammability
Can, using this train composition plank as the structural panel of track train, train can not only be caused to meet intensity requirement
Under the premise of realize light-weighted requirement, and it is also possible that train meets the requirement of fire line.
Preferably, exterior skin 20 includes fibrous material and flame-retarded resin, and fibrous material includes any one of following or multinomial
Combination：Carbon fiber, aramid fiber and glass fibre.
The exterior skin 20 of train composition plank is by the pre- dipped fibrous material of fire retarding epoxide resin, wherein fibrous material
Can be single fiber, or a variety of different fiber composites form, due to the pre- dipped flame retardant epoxy tree of fibrous material
Fat, therefore exterior skin 20 also has fire prevention, flame retardant property.
Preferably, ranging from every square metre 100 grams to every square metre 300 grams of the fibrous material grammes per square metre of exterior skin 20, outside
Ranging from the 20% to 45% of the content of the flame-retarded resin of covering 20.
Specifically, the grammes per square metre of the glass fibre of exterior skin 20 is 100g/m2To 300g/m2, resin content for 20% to
45%；The grammes per square metre of the carbon fibre of exterior skin 20 is 100g/m2To 300g/m2, resin content is 20% to 45%；The grammes per square metre of aramid fiber is
100g/m2To 300g/m2, resin content is 20% to 45%.
Preferably, intermediate wood 40 includes PMI foamed materials.It is highly preferred that ranging from every cube of the density of intermediate wood 40
45 kilograms to every cubic metre 80 kilograms of rice.
As shown in Figure 1, intermediate wood 40 is high-density flame-proof PMI foams, density range 45kg/m3To 80kg/m3, PMI bubbles
The thickness of foam is 50mm to 80mm, so that intermediate wood 40 also has good fire prevention, flame retardant property, and due to PMI foams
Easy processing, therefore its structure size can accordingly be cut according to specifically used requirement in assembling process.
Preferably, the thickness range of inside panel 30 is 2 millimeters to 6 millimeters, is made of fire proofing.
Preferably, the thickness range of skeleton 10 is 1 millimeter to 5 millimeters, is made of carbon fibre material.
Preferably, skeleton 10 connect with exterior skin 20 and surrounds cavity with exterior skin 20, is set in the intermediate wood 40 in cavity
It is equipped with metalwork.Metalwork is embedded in intermediate wood 40, using the intermediate wood 40 in cavity as whole when manufacturing train composition plank
Body is installed, and the intermediate wood 40 outside cavity with being installed again after skeleton 10 installs.
According to another aspect of the present invention, a kind of manufacturing method of train composition plank, train composition plate are additionally provided
Material is above-mentioned train composition plank, and manufacturing method includes：Exterior skin 20 is manufactured, the intermediate wood 40 of a part is attached to outer illiteracy
On the inner surface of skin 20, the material for being used to form skeleton 10 is laid on the surface of the intermediate wood 40 of the part；By exterior skin 20, it is somebody's turn to do
Partial intermediate wood 40 and skeleton 10 carry out first time processing and forming；The intermediate wood 40 of another part is attached to exterior skin 20
On inner surface, attached on the end face of the separate exterior skin 20 of intermediate wood 40 and be used to form the material of inside panel 30 or in
Between the separate exterior skin 20 of material 40 and skeleton 10 end face on attach and be used to form the material of inside panel 30；By exterior skin 20, in
Between material 40, skeleton 10 and inside panel 30 carry out second of processing and forming.
As shown in Figure 1, exterior skin 20 is separately formed.Skeleton 10 by the material that is attached on intermediate wood 40 by for the first time into
Type processing is made, and skeleton 10 is in open-type, and openend is towards exterior skin 20, and the openend of skeleton 10 has and is used for and exterior skin
The foot section of 20 connections.Inside panel 30 be as made from the material that is attached on intermediate wood 40 by second of processing and forming, because
Shape of the shape of this inside panel 30 for the end face of the separate exterior skin 20 of intermediate wood 40, and inside panel 30 is connect with skeleton 10,
The joint face of the two is in seamlessly transit.
After first time processing and forming, in the cavity that exterior skin 20, skeleton 10 and skeleton 10 are surrounded with exterior skin 20
Intermediate wood 40 is integrally formed；After second of processing and forming, exterior skin 20, skeleton 10, inside panel 30 and whole intermediate woods
40 are integrally formed.
Preferably, manufacture exterior skin 20 includes：It is 2 millimeters that the fibrous material for presoaking flame-retarded resin is laid to thickness range
To 6 millimeters of plate；Fibrous material includes any one of following or multinomial combination：Carbon fiber, aramid fiber and glass fibre.
Preimpregnation passes through first time processing and forming aftershaping by the fibrous material of fire retarding epoxide resin, strong with enough structures
Degree and hardness, and with fire prevention, flame retardant property.
Preferably, it is connected using viscous stick between exterior skin 20 and intermediate wood 40, made between intermediate wood 40 and inside panel 30
It is connected with stick, glues stick and include intermediate-temperature glue, ranging from 100 grams every square metre of the grammes per square metre of intermediate-temperature glue to often putting down
Square 350 grams of rice.
Specifically, intermediate-temperature glue is epoxy intermediate temperature setting black patch glue.
Preferably, first time processing and forming and/or second of processing and forming are processed including autoclave molding.
Specifically, in autoclave molding process, ranging from 60 degrees Celsius to 160 of temperature in autoclave are Celsius
Degree, ranging from 20 minutes to 80 minutes of soaking time.More specifically, ranging from per minute the 1 of the raised rate of temperature is Celsius
Degree is to 6 degrees Celsius per minute.
Specifically, in autoclave molding process, ranging from 300 kPas to 800 kPas of pressure in autoclave,
Ranging from 20 minutes to 150 minutes of dwell time.More specifically, 20 kPas ranging from per minute of the rate of pressure rise are extremely
50 kPas per minute.
When carrying out autoclave molding processing, will be put into autoclave with molding material first, after sealing autoclave, point
Stage is heated up and is pressurizeed, when being warming up to after predetermined temperature position-scheduled after maintaining the predetermined time and boosting to predetermined pressure
Between, finished product after molding is taken out in cooling down, decompression die sinking later.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way
Data can be interchanged in the appropriate case, so that embodiments of the present invention described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps clearly listed or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of train composition plank, which is characterized in that including skeleton (10), exterior skin (20), inside panel (30) and intermediate wood
(40), the skeleton (10) is arranged between the exterior skin (20) and the inside panel (30), intermediate wood (40) setting
Between the inside panel (30) and the exterior skin (20), wherein the exterior skin (201) and/or the inside panel (202)
It is made for fibrous material and into a single integrated structure with the skeleton (10).
2. train composition plank according to claim 1, which is characterized in that the exterior skin (20) including fibrous material and
Flame-retarded resin, the fibrous material include any one of following or multinomial combination：Carbon fiber, aramid fiber and glass fibre.
3. train composition plank according to claim 2, which is characterized in that the fibrous material grammes per square metre of the exterior skin (20)
Ranging from every square metre 100 grams to every square metre 300 grams, the content of the flame-retarded resin of the exterior skin (20) is ranging from
20% to 45%.
4. train composition plank according to claim 1, which is characterized in that the intermediate wood (40) includes PMI foam materials
Material.
5. train composition plank according to claim 4, which is characterized in that the density of the intermediate wood (40) is ranging from
Every cubic metre 45 kilograms to every cubic metre 80 kilograms.
6. train composition plank according to claim 1, which is characterized in that the skeleton (10) and the exterior skin (20)
It connects and surrounds cavity with the exterior skin (20), metalwork is provided in the intermediate wood (40) in the cavity.
7. a kind of manufacturing method of train composition plank, which is characterized in that the train composition plank is in claim 1 to 6
Any one of them train composition plank, the manufacturing method include：
Exterior skin (20) is manufactured, the intermediate wood (40) of a part is attached on the inner surface of the exterior skin (20), in the portion
The surface of the intermediate wood (40) divided is laid with the material for being used to form skeleton (10)；
The exterior skin (20), the intermediate wood (40) of the part and the skeleton (10) are subjected to first time processing and forming；
The intermediate wood (40) of another part is attached on the inner surface of the exterior skin (20), in the intermediate wood (40)
Far from the exterior skin (20) end face on attach be used to form the material of inside panel (30) or in the intermediate wood (40)
The material of inside panel (30) is used to form with attaching on the end face far from the exterior skin (20) of the skeleton (10)；
By the exterior skin (20), the intermediate wood (40), the skeleton (10) and the inside panel (30) carry out second into
Type is processed.
8. manufacturing method according to claim 7, which is characterized in that manufacture the exterior skin (20) and include：
The fibrous material for presoaking flame-retarded resin is laid to the plate that thickness range is 2 millimeters to 6 millimeters；
The fibrous material includes any one of following or multinomial combination：Carbon fiber, aramid fiber and glass fibre.
9. manufacturing method according to claim 7, which is characterized in that the exterior skin (20) and the intermediate wood (40) it
Between connected using viscous stick, viscous stick connection, the stick are used between the intermediate wood (40) and the inside panel (30)
Including intermediate-temperature glue, ranging from every square metre 100 grams to every square metre 350 grams of the grammes per square metre of the intermediate-temperature glue.
10. manufacturing method according to claim 7, which is characterized in that the first time processing and forming and/or described second
Secondary processing and forming is processed including autoclave molding.
11. manufacturing method according to claim 10, which is characterized in that in the autoclave molding process, heat
Press the temperature in tank ranging from 60 degrees Celsius to 160 degrees Celsius, ranging from 20 minutes to 80 minutes of soaking time.
12. manufacturing method according to claim 11, which is characterized in that ranging from per minute the 1 of the raised rate of temperature
Degree Celsius to 6 degrees Celsius per minute.
13. manufacturing method according to claim 10, which is characterized in that in the autoclave molding process, heat
Press the pressure in tank ranging from 300 kPas to 800 kPas, ranging from 20 minutes to 150 minutes of the dwell time.
14. manufacturing method according to claim 13, which is characterized in that ranging from per minute the 20 of the rate of pressure rise
KPa to 50 kPas per minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005303.0A CN108263406B (en) | 2018-01-03 | 2018-01-03 | Train structural plate and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005303.0A CN108263406B (en) | 2018-01-03 | 2018-01-03 | Train structural plate and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108263406A true CN108263406A (en) | 2018-07-10 |
| CN108263406B CN108263406B (en) | 2020-01-10 |
Family
ID=62773333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810005303.0A Active CN108263406B (en) | 2018-01-03 | 2018-01-03 | Train structural plate and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263406B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331949A (en) * | 2020-04-15 | 2020-06-26 | 中车青岛四方机车车辆股份有限公司 | Laying structure and preparation method thereof |
| CN114132352A (en) * | 2021-11-24 | 2022-03-04 | 中车长春轨道客车股份有限公司 | A rail train and a train head and a manufacturing process for the train head |
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| US5353502A (en) * | 1991-01-14 | 1994-10-11 | Sumitomo Light Metal Industries, Ltd | Method of producing a honeycomb panel insert for fixing a member in an opening |
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| JP2007215328A (en) * | 2006-02-09 | 2007-08-23 | Central Japan Railway Co | Pantograph cover |
| CN202106977U (en) * | 2011-04-26 | 2012-01-11 | 常州长青交通科技股份有限公司 | Train floor |
| CN102529252A (en) * | 2012-01-16 | 2012-07-04 | 胡海波 | High-impact-resistance wear-resistant heat insulation composite board |
| CN204020896U (en) * | 2014-08-21 | 2014-12-17 | 今创集团股份有限公司 | The composite structure equipment ceiling board of guideway vehicle |
| CN107351851A (en) * | 2017-06-30 | 2017-11-17 | 徐卫国 | The manufacture method of high-speed maglev train composite plate |
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| CN111331949A (en) * | 2020-04-15 | 2020-06-26 | 中车青岛四方机车车辆股份有限公司 | Laying structure and preparation method thereof |
| CN114132352A (en) * | 2021-11-24 | 2022-03-04 | 中车长春轨道客车股份有限公司 | A rail train and a train head and a manufacturing process for the train head |
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