CN107378416A - One kind foaming aluminum die and its manufacture method - Google Patents
One kind foaming aluminum die and its manufacture method Download PDFInfo
- Publication number
- CN107378416A CN107378416A CN201710537328.0A CN201710537328A CN107378416A CN 107378416 A CN107378416 A CN 107378416A CN 201710537328 A CN201710537328 A CN 201710537328A CN 107378416 A CN107378416 A CN 107378416A
- Authority
- CN
- China
- Prior art keywords
- aluminum sheet
- foamed aluminum
- processed
- matrix
- shaped plastics
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses one kind foaming aluminum die and preparation method thereof, the mould by foamed aluminum sheet matrix, shaped plastics surface layer can be processed form, foamed aluminum sheet matrix is intersected splicing and formed by foamed aluminum sheet is longitudinal and transverse；Foamed aluminum sheet body upper surface is plane；The upper surface that shaped plastics surface layer is fixed on foamed aluminum sheet matrix can be processed.Unit of plastic type face, contour line, datum line, datum hole etc. can be processed using the method digital control processing of High-speed machining, chip.
Description
Technical field
The present invention relates to aircraft mould manufacturing field, particularly a kind of manufacture for the aluminum die that foams.
Background technology
Foaming aluminum is also known as foamed aluminium, is to utilize cheap aluminum alloy materials and foaming agent, passes through vacuum seepage method
Obtain continuous three-dimensional network shape aluminum alloy framework, the foam-like material of hole insertion.Its main performance and feature are:Density
Small, usually 0.18~0.6g/cm3, high temperature resistant, heat resistance are strong, are a kind of non-flammable materials.Because of pumiceous texture, type face
Surface flatness is poor after digital control processing, so cannot be used directly for formation of parts.
Widely used die forming part, traditional moulds structure substantially have two kinds in China's aviation：One kind is glue
Sand matrix+can process plastic surface layer, one kind are cast aluminium matrix+can process plastic surface layer frock.The glue sand matrix manufacturing cycle
Comparatively fast, but because its frock matrix deflection is larger, and it is unfavorable for environmental protection, glue sand matrix can not recycle；Cast aluminium base
Body Stability Analysis of Structures, but manufacturing cycle length be present, the problems such as change of type face can not reprocess when larger.Particularly big-and-middle-sized aircraft,
This two classes mould has the characteristics of " stupid, big, stupid, thick ", and weight reaches several tons, fully relies on handling appliance in the handling process, manufactures
Cost is high.How to drop be realized with a low cost mould lightweight, it is rapid manufacture be Aviation Enterprise urgent problem, so, grind
The lighter mould of system is a kind of direction of aircraft manufacturing industry.
The content of the invention
It is an object of the invention to provide a kind of method that foaming aluminum makes mould, this method goes for all kinds of moulds
Manufacture.
To achieve the above objectives, the present invention, which adopts the following technical scheme that, is achieved：
One kind foaming aluminum die, by foamed aluminum sheet matrix, can process shaped plastics surface layer and form, foamed aluminum sheet matrix is by foaming
Aluminium sheet is longitudinal and transverse to intersect splicing composition；Foamed aluminum sheet body upper surface is plane；Shaped plastics surface layer can be processed and be fixed on foamed aluminum sheet
The upper surface of matrix；It is accurate processing type face that shaped plastics face, which can be processed, and being drawn on type face has parts profile line, datum line, benchmark
Hole.
The method for manufacturing the foaming aluminum die, is mainly comprised the following steps：
1) select the shaping foam aluminium sheet of tape thickness allowance control and plastics can be processed；
2) for foamed aluminum sheet matrix using overlap joint, the structure of joggle, upper surface is foamed aluminum sheet, and surrounding, which is holded funeral rites, hangs region,
Joint applies high strength structural adhesion；
3) unit of plastic can be processed using high strength structural adhesion and is glued to foamed aluminum sheet body upper surface；
4) it is compacted, solidification, stablizes 24 hours；
5) unit of plastic type face, datum line, datum hole etc. can be processed using High-speed machining, the method digital control processing of chip.
The advantages of the application, is quickly produce basal body structure using shaping foam aluminium sheet, for the mould for needing to scrap
Tool, which need to only remove, can process shaped plastics surface layer, and foamed aluminum sheet matrix can be used in the manufacture of other moulds, realize aircraft mould
Lightweight, it is rapid, repeatable utilize, there is general applicability to every profession and trade Making mold.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 foaming aluminums make mould basic structure；
Fig. 2 foamed aluminum sheet matrix basic structures.
In Fig. 1~Fig. 2：1st, foamed aluminum sheet matrix；2nd, shaped plastics surface layer can be processed；3rd, foamed aluminum sheet；4th, parts profile line；
5th, datum line；6th, datum hole；7th, unit of plastic can be processed；8th, window is hung；9th, high strength structural adhesion.
Embodiment
Referring to Fig. 1~Fig. 2, one kind foaming aluminum die by foamed aluminum sheet matrix 1, shaped plastics surface layer 2 can be processed form, foam
Aluminium sheet matrix 1 is made up of the longitudinal and transverse intersection splicing of foamed aluminum sheet 3；The upper surface of foamed aluminum sheet matrix 1 is plane；Shaped plastics can be processed
Surface layer 2 is fixed on the upper surface of foamed aluminum sheet matrix 1；Shaped plastics face 2 can be processed to be the type face accurately processed and draw out part
Contour line 4, datum line 5, datum hole 6 etc..The foaming aluminum die is manufactured to comprise the following steps：
1) select the shaping foam aluminium sheet 3 of tape thickness allowance control and unit of plastic 7 can be processed；
2) for foamed aluminum sheet matrix 1 using overlap joint, the structure of joggle, upper surface is foamed aluminum sheet 3, and surrounding, which is holded funeral rites, hangs window 8,
High strength structural adhesion 9 is applied in joint；
3) unit of plastic 7 can be processed using high strength structural adhesion 9 and is glued to the upper surface of foamed aluminum sheet matrix 1；
4) it is compacted, solidification, stablizes 24 hours；
5) using High-speed machining, the method digital control processing of chip can process the type face of unit of plastic 7, contour line 4, datum line 5,
Datum hole 6 etc..
In manufacturing process, foamed aluminum sheet matrix can use multigroup foamed aluminum sheet joggle, and it is unlimited to hang region window quantity
System, hanging structure can be welded for large scale foamed aluminum sheet mould on matrix.
Claims (2)
1. one kind foaming aluminum die, it is characterised in that including foamed aluminum sheet matrix, shaped plastics surface layer, foamed aluminum sheet matrix can be processed
It is made up of the longitudinal and transverse intersection splicing of foamed aluminum sheet；Foamed aluminum sheet body upper surface is plane；Shaped plastics surface layer can be processed and be fixed on hair
Steep the upper surface of aluminium sheet matrix；It is accurate processing type face that shaped plastics face, which can be processed, and being drawn on type face has parts profile line, benchmark
Line, datum hole.
2. a kind of method of foaming aluminum die described in manufacturing claims 1, is mainly included the following steps that：
1) select the shaping foam aluminium sheet of tape thickness allowance control and plastics can be processed；
2) for foamed aluminum sheet matrix using overlap joint, the structure of joggle, upper surface is foamed aluminum sheet, and surrounding, which is holded funeral rites, hangs region, is engaging
Place applies high strength structural adhesion；
3) unit of plastic can be processed using high strength structural adhesion and is glued to foamed aluminum sheet body upper surface；
4) it is compacted, solidification, stablizes 24 hours；
5) unit of plastic type face, datum line, datum hole can be processed using High-speed machining, the method digital control processing of chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537328.0A CN107378416A (en) | 2017-07-04 | 2017-07-04 | One kind foaming aluminum die and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537328.0A CN107378416A (en) | 2017-07-04 | 2017-07-04 | One kind foaming aluminum die and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378416A true CN107378416A (en) | 2017-11-24 |
Family
ID=60335238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710537328.0A Pending CN107378416A (en) | 2017-07-04 | 2017-07-04 | One kind foaming aluminum die and its manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126145A (en) * | 2019-05-29 | 2019-08-16 | 陕西飞机工业（集团）有限公司 | A kind of production method of high temperature resistant tail cup forming convax mould |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB984677A (en) * | 1961-03-08 | 1965-03-03 | Aercrete Mobiles Ltd | Method of and means for moulding articles |
| CN101255264A (en) * | 2008-04-08 | 2008-09-03 | 江西洪都航空工业集团有限责任公司 | Epoxy plastic for numerical control manufacture mold |
| CN101961893A (en) * | 2010-10-19 | 2011-02-02 | 安徽金诚汽车科技有限公司 | Composite material mold and manufacturing method thereof |
| CN104401013A (en) * | 2014-10-23 | 2015-03-11 | 西安爱生技术集团公司 | Framework type tooling for molding composite material product autoclave |
| CN104690981A (en) * | 2015-02-13 | 2015-06-10 | 哈尔滨新科锐工艺装备制造有限公司 | Composite material precision molding tool for airplane and precision molding manufacturing method |
| CN104723240A (en) * | 2015-04-02 | 2015-06-24 | 中航飞机股份有限公司西安飞机分公司 | Aircraft technological equipment card board made of foamed aluminum and production method thereof |
-
2017
- 2017-07-04 CN CN201710537328.0A patent/CN107378416A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB984677A (en) * | 1961-03-08 | 1965-03-03 | Aercrete Mobiles Ltd | Method of and means for moulding articles |
| CN101255264A (en) * | 2008-04-08 | 2008-09-03 | 江西洪都航空工业集团有限责任公司 | Epoxy plastic for numerical control manufacture mold |
| CN101961893A (en) * | 2010-10-19 | 2011-02-02 | 安徽金诚汽车科技有限公司 | Composite material mold and manufacturing method thereof |
| CN104401013A (en) * | 2014-10-23 | 2015-03-11 | 西安爱生技术集团公司 | Framework type tooling for molding composite material product autoclave |
| CN104690981A (en) * | 2015-02-13 | 2015-06-10 | 哈尔滨新科锐工艺装备制造有限公司 | Composite material precision molding tool for airplane and precision molding manufacturing method |
| CN104723240A (en) * | 2015-04-02 | 2015-06-24 | 中航飞机股份有限公司西安飞机分公司 | Aircraft technological equipment card board made of foamed aluminum and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126145A (en) * | 2019-05-29 | 2019-08-16 | 陕西飞机工业（集团）有限公司 | A kind of production method of high temperature resistant tail cup forming convax mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105216345B (en) | RTM global formation orthogonal stiffenerses structure member (cover)s and its manufacture method | |
| CN108973159A (en) | A kind of I-shaped stringer moulding process of composite material | |
| CN104626605A (en) | Composite material wing integral molding technological method and composite material wing integral molding tool | |
| CN104999672B (en) | A kind of hyperbolicity variable-section variable thickness leads to the forming method of beam | |
| CN104290338A (en) | Method for realization of co-curing of reinforcing rib web composite produced part by high strength soft tooling | |
| CN203649367U (en) | Casting mold for aluminium workpiece of automobile air conditioner compressor casing | |
| CN105945159B (en) | A kind of manufacturing method of the pull-shaped mold of polymer matrix composites airplane parts | |
| CN108891040A (en) | A kind of small and medium size unmanned aerial vehicles composite horizontal empennage manufacturing method | |
| CN110815854A (en) | Manufacturing method and application of flexible tool for molding longitudinal and transverse T-shaped reinforcing rib workpieces | |
| CN108943766A (en) | Co-bonding forming process for T-shaped reinforced wall plate made of composite material | |
| CN204977495U (en) | T type adds a curing molding device of muscle wallboard | |
| CN206159807U (en) | Structural design and injection moulding's complex body | |
| CN107378416A (en) | One kind foaming aluminum die and its manufacture method | |
| CN103057128A (en) | Automatic heating and pressurization production process for composite material specially used for small-sized unmanned plane | |
| CN105881930B (en) | A kind of shaped device and forming method of " work " font part | |
| CN211591370U (en) | Forming die for composite material box-shaped ribs of airplane | |
| CN204622606U (en) | The fine Bicycle dished brake pedestal of carbon | |
| CN106738504B (en) | A kind of preparation method for the composite material Z-pin enhancing equal pressing plate of reinforcement sheet metal forming | |
| CN104457471B (en) | A kind of automobile gauge and its manufacture method | |
| CN105772640B (en) | A kind of lattice structure low-melting alloy core preparation facilities and preparation method | |
| CN208881217U (en) | A kind of forming frock of composite material co-curing part multi-cavity structure | |
| Wu et al. | Structural analysis on the arc spraying rapid tooling for sheet forming | |
| CN203973854U (en) | The assembling die of a kind of one-shot forming silica gel mould and handicraft | |
| CN204894565U (en) | Machine carries whole shaping structure of external combined material covering | |
| CN211844791U (en) | Light-weight concrete ship with partial light transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
|
| WD01 | Invention patent application deemed withdrawn after publication |