CN109676955A - A kind of device and method of stringer class part Zone R domain Fast Filling - Google Patents
A kind of device and method of stringer class part Zone R domain Fast Filling Download PDFInfo
- Publication number
- CN109676955A CN109676955A CN201811309698.XA CN201811309698A CN109676955A CN 109676955 A CN109676955 A CN 109676955A CN 201811309698 A CN201811309698 A CN 201811309698A CN 109676955 A CN109676955 A CN 109676955A
- Authority
- CN
- China
- Prior art keywords
- filling
- core model
- stringer
- bottom plate
- zone
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of device and methods of stringer class part Zone R domain Fast Filling.Filling suitable for T-shape, " work " type, U-typed stringer Zone R domain.The present apparatus is made of 2 parts, bottom plate, for placing Zone R domain filling core model；Core model is filled, for placing filler raw material.The filling work in a large amount of Zone R domains can fast and accurately be completed by required size using device disclosed by the invention, the present apparatus uses simple, easy to maintain, safety, high reliablity.
Description
Technical field
The present invention relates to composite material parts manufacturing fields, the especially a kind of dress of stringer class part Zone R domain Fast Filling
It sets and method.
Background technique
Composite material has outstanding advantages of specific strength, specific modulus are high, corrosion-resistant, designability is strong, in recent years, is navigating
The new high-tech industries such as sky, space flight have obtained extremely being widely applied, and more and more parts begin to use composite material to manufacture.
Composite material parts can be divided into laminate, honeycomb sandwich piece, several structure types such as sub-assembly.To further decrease
Product weight simplifies assembly relation, and in recent years, composite material parts show the development trend of integration, enlargement, has multiple
The stringer reinforcement class wall panel parts structure of miscellaneous structure has been widely available the favor of designer.
The filler in Zone R domain is that raw material necessary to a kind of manufacture composite material parts are filled out by the filling of filler
The gap of stringer or so web surface has been filled, can be bonding with skin part in the realization of its surface, it must in stringer class part manufacturing
It must use.
Filler raw material are a kind of unidirectional prepregs, and filling need to be filled according to the loading of theoretical calculation, complete
The corresponding position of stringer need to be all placed at the prepreg raw material of calculating.Filling mode used at present is by hand
Fill after blanking, but there are following hidden danger using such tool: 1) since the position that need to be filled is Zone R domain, filler cannot be equal
It is even smooth to be filled into corresponding position；2) filling quality is not easy to guarantee, need to fill repeatedly, cold pumping just can guarantee needed for stringer part
The position of filling is uniformly filled with；3) charging efficiency is extremely low, it is difficult to meet the progress demand of mass production；4) due to
Current filling mode, filler has to pass through layer-by-layer filling, therefore the filling time is long, in entire filling process, is exposed
Filling raw material may be polluted in the external world, filling process and be hardened, solidify.It therefore, can there is an urgent need to a kind of device
It is completed in a short time the filling work of filling glue, and use is safe and reliable, filling size is accurate, and cleaning and maintenance is convenient.
Summary of the invention
To solve the above-mentioned problems, the device and method that the present invention devises a kind of stringer class part Zone R domain Fast Filling,
Present apparatus structure is simple, easy to use, safe and reliable.Using the present apparatus and method, filler can be completed in a short time
Work is filled, and filling size is accurate, and raw material will not be polluted in filling process.
Technical scheme is as follows: a kind of device of stringer class part Zone R domain Fast Filling, including bottom plate filled core
Mould, filling core model be composed of Zuo Banmo and right half module, left and right half module be rectangular parallelepiped structure of the upper surface with angle R, the angle R and
Stringer class part Zone R domain to be formed is consistent, and filling core model is fixed on bottom plate.
Using the device carry out stringer class part Zone R domain Fast Filling method the following steps are included:
1 cleans out bottom plate, filling core model；
2 are placed in filling core model the corresponding position of bottom plate；
3 are fixed on filling core model on bottom plate；
The prepregs of 4 cutting convenient widths are placed on workbench, are folded for several times, and rolled using scraper plate flat；
5 the prepreg folded is curled into it is cylindric；
6, which will be curled into columned prepreg, is put into the angle R, softens it with heating gun and is compacted with scraper plate；
The area 7R filler completes, and fills the stringer Zone R completed to pairing.
Filling device and fill method of the invention has following advantage:
1) apparatus structure is simple, easy to use, easy to clean, is easily assembled to；
2) filling work is completed using the device, personal injury will not be generated to operator；
3) by filling core model Zone R domain, control the final loading of filler, reliability is higher, loading more subject to
Really；
4) by using filling core model, pollution will not be generated to filling collagen-based materials in operation.
Detailed description of the invention
Fig. 1 device general illustration
Explanation: 1- bottom plate is numbered in figure；2- fills core model；The angle 3-R.
Specific embodiment
The present invention is by taking the filling of prepreg raw material as an example, as shown in Figure 1, a kind of stringer class part Zone R domain Fast Filling
Device, including bottom plate 1 and filling core model 2, filling core model 2 be composed of Zuo Banmo and right half module, left and right half module be upper table
Rectangular parallelepiped structure of the face with the angle R 3, the angle R 3 is consistent with stringer class part Zone R domain to be formed, and filling core model 2 is fixed on bottom plate.
Using the device carry out stringer class part Zone R domain Fast Filling method the following steps are included:
1 cleans out bottom plate 1, filling core model 2；
2 are placed in filling core model 2 corresponding position of bottom plate 1；
3 are fixed on filling core model 2 on bottom plate 1；
The prepregs of 4 cutting convenient widths are placed on workbench, are folded for several times, and rolled using scraper plate flat；
5 the prepreg folded is curled into it is cylindric；
6, which will be curled into columned prepreg, is put into the angle R 3, softens it with heating gun and is compacted with scraper plate；
The area 7R filler completes, and fills the stringer Zone R completed to pairing.
Claims (2)
1. a kind of device of stringer class part Zone R domain Fast Filling, it is characterised in that including bottom plate fill core model, filling core model by
Left half module and right half module are composed, and left and right half module is rectangular parallelepiped structure of the upper surface with the angle R, the angle R and stringer class to be formed
Part Zone R domain is consistent, and filling core model is fixed on bottom plate.
2. a kind of method of stringer class part Zone R domain Fast Filling, it is characterised in that the following steps are included:
2-1 cleans out bottom plate, filling core model；
Filling core model is placed in the corresponding position of bottom plate by 2-2；
2-3 is fixed on core model is filled on bottom plate；
The prepreg that 2-4 cuts convenient width is placed on workbench, is folded for several times, and is rolled using scraper plate flat；
The prepreg folded is curled into cylindric by 2-5；
2-6 will be curled into columned prepreg and be put into the angle R, soften it with heating gun and be compacted with scraper plate；
The area 2-7R filler completes, and fills the stringer Zone R completed to pairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309698.XA CN109676955A (en) | 2018-11-05 | 2018-11-05 | A kind of device and method of stringer class part Zone R domain Fast Filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309698.XA CN109676955A (en) | 2018-11-05 | 2018-11-05 | A kind of device and method of stringer class part Zone R domain Fast Filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676955A true CN109676955A (en) | 2019-04-26 |
Family
ID=66184533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811309698.XA Pending CN109676955A (en) | 2018-11-05 | 2018-11-05 | A kind of device and method of stringer class part Zone R domain Fast Filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157718A (en) * | 2022-06-29 | 2022-10-11 | 中航西安飞机工业集团股份有限公司 | Molding device and molding method for adjustable composite material R-zone filler |
| CN115503260A (en) * | 2022-08-17 | 2022-12-23 | 成都飞机工业（集团）有限责任公司 | Core material filling method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802332A (en) * | 2014-03-03 | 2014-05-21 | 沈阳飞机工业（集团）有限公司 | Filled 0-degree carbon fiber prepreg preforming tooling and preforming process |
-
2018
- 2018-11-05 CN CN201811309698.XA patent/CN109676955A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802332A (en) * | 2014-03-03 | 2014-05-21 | 沈阳飞机工业（集团）有限公司 | Filled 0-degree carbon fiber prepreg preforming tooling and preforming process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157718A (en) * | 2022-06-29 | 2022-10-11 | 中航西安飞机工业集团股份有限公司 | Molding device and molding method for adjustable composite material R-zone filler |
| CN115157718B (en) * | 2022-06-29 | 2023-08-04 | 中航西安飞机工业集团股份有限公司 | Forming device and forming method for adjustable composite material R region filler |
| CN115503260A (en) * | 2022-08-17 | 2022-12-23 | 成都飞机工业（集团）有限责任公司 | Core material filling method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190426 |