CN108437301A - A kind of hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process - Google Patents
A kind of hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process Download PDFInfo
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- CN108437301A CN108437301A CN201810603390.XA CN201810603390A CN108437301A CN 108437301 A CN108437301 A CN 108437301A CN 201810603390 A CN201810603390 A CN 201810603390A CN 108437301 A CN108437301 A CN 108437301A
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- hyperbolic
- midfeather
- shaping mould
- moulding process
- profiled sheet
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000007493 shaping process Methods 0.000 title claims abstract description 34
- 238000000465 moulding Methods 0.000 title claims abstract description 29
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000003801 milling Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 description 19
- 239000007787 solid Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/608—Honeycomb structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process, shaping mould includes several diaphragm plates being vertically arranged respectively and several midfeathers, the curved shape in upper end of diaphragm plate or midfeather, to form hyperbolic abnormal curved surface；It is laid with a deck panels thereon.Moulding process, step include：At mold technique, moulding process and springback capacity adjusting process, the tip curve of vertical and horizontal diaphragm is corrected according to actual measurement springback capacity so that the hyperbolic curved surface after plate product depanning rebound after hyperbolic forming and hardening reaches design requirement.The shaping mould and moulding process substantially increase the efficiency of hyperbolic heterotype profiled sheet moulding process, the workload and process costs greatly reduced.
Description
Technical field
The present invention relates to the hyperbolic shaping mould and its moulding process of a kind of ornament materials more particularly to a kind of hyperbolic sketch plates
Material shaping mould and its moulding process.
Background technology
With the increasingly prosperity of construction industry, the utilization of the heterotype profiled sheets such as hyperbolic special cellular board is also more and more extensive,
The current common shaping mould of manufacture hyperbolic special cellular board is solid mould, and material used has metal (aluminium, lead zinc
Alloy), epoxy plastics mould, cement, timber etc..The characteristics of solid mould is that hyperbolic special cellular board size standard is molded on mold
Really, but the disadvantage is that a kind of cellular board of appearance and size just needs a solid mould, the manufacturing process complexity of solid mould, manufacturing cycle
The hyperbolic cellular board of identical appearance size that is long, expensive, being suitable for producing in batches with a mold, be not suitable in building by
It is various irregular, variation shapes in the shape of building, one sample of a plate, is all different, and dosage is special
Greatly, it is unpractical using traditional solid mold technique, cost is too high.
Invention content
Technical problem to be solved by the invention is to provide it is a kind of more rationally cleverly hyperbolic heterotype profiled sheet shaping mould and
Its moulding process, cost is lower, operates more simple and effective.
The present invention to solve above-mentioned technical problem and the technical solution adopted is that：
A kind of hyperbolic heterotype profiled sheet shaping mould, including several diaphragm plates being vertically arranged respectively and several midfeathers, it is described
It is fixedly connected between diaphragm plate and midfeather, the curved shape in upper end of each piece of diaphragm plate or midfeather, it is several described
The upper end of diaphragm plate and midfeather forms hyperbolic abnormal curved surface；In the laying of the upper surface of several diaphragm plates and midfeather, fix
There is the end shape of one layer and the diaphragm plate and midfeather to fit panel.
Further, the spacing between the diaphragm plate between midfeather is 150~250mm.The diaphragm plate is vertical
The minimum altitude on partition board top is 100~250mm.
Further, the spacing between the diaphragm plate between midfeather is 200mm, the diaphragm plate or midfeather top
The minimum altitude at end is 150mm.
Meanwhile the present invention provides a kind of hyperbolic heterotype profiled sheet moulding process with above-mentioned shaping mould, step includes：
At mold technique：
A1, the electronic drawing for making hyperbolic heterotype profiled sheet；
A2, according to the electronic drawing, accurately decomposed with software, draw out several designated position diaphragm plates and midfeather
Tip curve；
A3, corresponding several diaphragm plates and midfeather are made, and is fixedly connected into a whole sheet frame；
A4, one deck panels of laying are bonded in the upper surface of described sheet frame, are fabricated to shaping mould；
Moulding process：
B1, the plank to be processed assembled, the length and width of the plank to be processed are laid on the panel of the shaping mould
Size is less than the length and width dimensions of panel, and the panel periphery reserves effective vacant distance after lay；
B2, on the plank to be processed and surrounding spreads air-permeable layer；In the plank to be processed and air-permeable layer periphery
Panel surface spread a circle sealant tape, then in air-permeable layer and sealant tape overlying last layer sealing film, wherein described
Air-permeable layer cannot be contacted with sealant tape；The sealant tape and the panel and sealing film for being arranged to the circle of closed loop one are distinguished
It is tightly connected；It is covered on the sealing film in air-permeable layer and is provided with vacuumizing joint, vacuumizing joint is connected with vacuum source；
B3, vacuumize it is fixed-type, until product cure；
Springback capacity adjusting process：
C1, the springback capacity after its depanning is surveyed after taking out product；
C2, the panel is removed, according to actual resilience amount, corrects the tip curve of the diaphragm plate and midfeather so that
Hyperbolic curved surface of the plate product after being sprung back by depanning after hyperbolic forming and hardening reaches design requirement；
C3, again fitting are laid with, fix the panel, are fabricated to the revised shaping mould of springback capacity；
C4, the moulding process step for repeating b1 to b3 obtain finished product.
Further, suction should be maintained at 0.09mpa or more.
Further, above-mentioned steps c2 includes：
C21, after obtaining the springback capacity data surveyed, the electronic drawing of the hyperbolic heterotype profiled sheet is corrected；
C22, according to revised electronic drawing, accurately decomposed with software, draw out new several designated position diaphragm plates
With the tip curve of midfeather；
C23, the top for correcting the diaphragm plate and midfeather using three coordinate numerical control milling machine according to the tip curve newly drawn
Hold curve.
The hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process of the present invention dexterously devise by several diaphragm plates and
Main body of the sheet frame as hyperbolic shaping mould that midfeather is constituted, then lay panel form special-shaped bi-curved workbench.
Such hyperbolic heterotype profiled sheet shaping mould is highly suitable for hyperbolic special cellular board, be readily applicable to fiberglass,
The hyperbolic processing and forming of composite material hyperbolic part etc..
For hyperbolic special cellular board, due to the use of different adhesive, different aluminium sheets are different as bottom, panel
Honeycomb core cell, different core materials, different wall thickness, theoretically calculate the molding springback capacity of hyperbolic be unpractical.With
If existing moulding process, working efficiency and process costs are very high, in order to adjust actual resilience amount and design in advance
The difference of calculation value will often spend high expense to carry out the secondary operation of mold, and a large amount of manpower is spent to be repaiied to handle
Whole work.
However due to the unique vertical and horizontal diaphragm frame structure of the present invention, correcting springback capacity just becomes quite convenient, with three
Coordinate CNC milling machine processing adjustment vertical and horizontal diaphragm is modified rapidly, very convenient.
The hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process of the present invention substantially increases the molding of hyperbolic heterotype profiled sheet
The efficiency of technique, the workload greatly reduced and process costs.
Description of the drawings
Fig. 1 is the structural representation for being made of whole sheet frame in hyperbolic heterotype profiled sheet shaping mould of the present invention diaphragm plate and midfeather
Figure.
Fig. 2 is to carry out the molding schematic diagram of hyperbolic to cellular board using the hyperbolic heterotype profiled sheet shaping mould of the present invention.
In figure：
1, diaphragm plate 2, midfeather
3, panel 4, cellular board
5, air-permeable layer 6, sealant tape
7, sealing film 8, vacuumizing joint
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
A kind of hyperbolic heterotype profiled sheet shaping mould, including several diaphragm plates 1 and several midfeathers 2 that are vertically arranged respectively, institute
It states and is fixedly connected by welding between diaphragm plate 1 and midfeather 2, the upper end of each piece of diaphragm plate or midfeather is curvilinear
The upper end of shape, several diaphragm plates and midfeather forms hyperbolic abnormal curved surface, as shown in Figure 1；In several diaphragm plates and
The end shape that the upper surface of midfeather is equipped with one layer and the diaphragm plate 1 and midfeather 2 fits panel 3, and panel 3 with
Diaphragm plate 1 and midfeather 2 are welded and fixed.
Spacing between the diaphragm plate 1 between midfeather 2 is 200mm, and the diaphragm plate or midfeather top are most
Low clearance is 150mm.Diaphragm plate 1 and midfeather 2 use the aluminium sheet of 2.5mm thickness, panel 3 to use the aluminium sheet of 1.5mm thickness.
Certainly, for processing plank difference in size and the difference of engineering design, between the diaphragm plate 1 and midfeather 2
Between spacing may be 150~250mm, the minimum altitude on 2 top of the diaphragm plate 1 or midfeather is 100~250mm,
Or carry out adjustment slightly again according to particular/special requirement.Diaphragm plate 1, midfeather 2 and panel 3 can also use other materials and thickness
Degree.As long as being made of the plate frame structure of a stable pressure-bearing, the energy after being laid with, securing panel 3 diaphragm plate 1, midfeather 2
Enough form stable structure, hyperbolic heterotype profiled sheet shaping mould convenient for secondary operation adjustment.
The moulding process of hyperbolic special cellular board is carried out with above-mentioned shaping mould, step includes：
(1) at mold technique：
A1, the electronic drawing for making hyperbolic special cellular board；
A2, according to the electronic drawing, accurately decomposed with software, draw out several designated position diaphragm plates 1 and midfeather 2
Tip curve；
A3, corresponding several diaphragm plates 1 and midfeather 2 are made, and is fixedly connected into a whole sheet frame, such as Fig. 1 institutes
Show；
A4, one deck panels 3 of laying are bonded in the upper surface of described sheet frame, are fabricated to shaping mould；
(2) moulding process：
B1, the cellular board 4 assembled is laid on the panel 3 of the shaping mould, the length and width dimensions of the cellular board 4 are small
The panel periphery reserves effective vacant distance of 100mm or more after the length and width dimensions of panel, lay；
B2, on the cellular board 4 and surrounding spreads air-permeable layer 5；Face in 5 periphery of the cellular board 4 and air-permeable layer
A circle sealant tape 6 is spread on 3 surface of plate, then in 6 overlying last layer sealing film 7 of air-permeable layer 5 and sealant tape, wherein described
Air-permeable layer 5 cannot be contacted with sealant tape 6；It is arranged to the sealant tape 6 and the panel 3 and sealing film of the circle of closed loop one
7 are tightly connected respectively；Vacuumizing joint 8, vacuumizing joint 8 and vacuum are provided on the sealing film 7 being covered in air-permeable layer 5
Source connects, as shown in Fig. 2, can be by vacuumizing so that 5 part of air-permeable layer forms negative pressure；
B3, vacuumize fixed-type, suction should be maintained at 0.09mpa or more, and the pressure of air is used by vacuumizing
It presses on cellular board 4, until product curing molding；
(3) springback capacity adjusting process：
C1, the springback capacity after its depanning is surveyed after taking out product；
C2, the panel 3 is removed, according to actual resilience amount, corrects the tip curve of the diaphragm plate 1 and midfeather 2, make
It obtains hyperbolic curved surface of the honeycomb panel products after hyperbolic forming and hardening after being sprung back by depanning and reaches design requirement；
C3, fitting is laid with and is welded and fixed the panel 3 again, is fabricated to the revised shaping mould of springback capacity；
C4, the moulding process step for repeating b1 to b3 obtain finished product.
Above-mentioned steps c2 includes：
C21, after obtaining the springback capacity data surveyed, the electronic drawing of the hyperbolic cellular board is corrected；
C22, according to revised electronic drawing, accurately decomposed with software, draw out new several designated position diaphragm plates 1
With the tip curve of midfeather 2；
C23, the diaphragm plate 1 and midfeather 2 are corrected using three coordinate numerical control milling machine according to the tip curve newly drawn
Tip curve.
Other conventional means can certainly be used to correct the tip curve of diaphragm plate 1 and midfeather 2, for example according to double
Bent cellular board template asks veteran pincers worker amendment etc. by hand, as long as diaphragm plate 1 can be corrected according to actual resilience amount
With the tip curve of midfeather 2 so that hyperbolic curved surface of the honeycomb panel products after being sprung back by depanning after hyperbolic forming and hardening
Reach design requirement.
Above-mentioned hyperbolic moulding process is highly suitable for hyperbolic special cellular board, is readily applicable to fiberglass, composite wood
Expect the hyperbolic processing and forming of hyperbolic part etc..
Although the present invention is disclosed as above with preferred embodiment, however, it is not to limit the invention, any this field skill
Art personnel, without departing from the spirit and scope of the present invention, when can make a little modification and it is perfect, therefore the present invention protection model
It encloses to work as and is subject to what claims were defined.
Claims (7)
1. a kind of hyperbolic heterotype profiled sheet shaping mould, it is characterised in that：Including several diaphragm plates for being vertically arranged respectively and several vertical
Partition board is fixedly connected between the diaphragm plate and midfeather, the curved shape in upper end of each piece of diaphragm plate or midfeather,
The upper end of several diaphragm plates and midfeather forms hyperbolic abnormal curved surface；It is spread in the upper surface of several diaphragm plates and midfeather
If, the end shape that is fixed with one layer and the diaphragm plate and midfeather fits panel.
2. hyperbolic heterotype profiled sheet shaping mould according to claim 1, it is characterised in that：Between the diaphragm plate and midfeather
Between spacing be 150~250mm.
3. hyperbolic heterotype profiled sheet shaping mould according to claim 1 or 2, it is characterised in that：The diaphragm plate or midfeather
The minimum altitude on top is 100~250mm.
4. hyperbolic heterotype profiled sheet shaping mould according to claim 3, it is characterised in that：Between the diaphragm plate and midfeather
Between spacing be 200mm, the minimum altitude on the diaphragm plate or midfeather top is 150mm.
5. a kind of hyperbolic heterotype profiled sheet moulding process of shaping mould with Claims 1-4, it is characterised in that step includes：
At mold technique：
A1, the electronic drawing for making hyperbolic heterotype profiled sheet；
A2, according to the electronic drawing, the top of several designated position diaphragm plates and midfeather is accurately decomposed, drawn out with software
Curve；
A3, corresponding several diaphragm plates and midfeather are made, and is fixedly connected into a whole sheet frame；
A4, one deck panels of laying are bonded in the upper surface of described sheet frame, are fabricated to shaping mould；
Moulding process：
B1, the plank to be processed assembled, the length and width dimensions of the plank to be processed are laid on the panel of the shaping mould
Less than the length and width dimensions of panel, the panel periphery reserves effective vacant distance after lay；
B2, on the plank to be processed and surrounding spreads air-permeable layer；Face in the plank to be processed and air-permeable layer periphery
Plate surface spreads a circle sealant tape, then in air-permeable layer and sealant tape overlying last layer sealing film, wherein described ventilative
Layer cannot be contacted with sealant tape；The sealant tape for being arranged to the circle of closed loop one seals respectively with the panel and sealing film
Connection；It is covered on the sealing film in air-permeable layer and is provided with vacuumizing joint, vacuumizing joint is connected with vacuum source；
B3, vacuumize it is fixed-type, until product cure；
Springback capacity adjusting process：
C1, the springback capacity after its depanning is surveyed after taking out product；
C2, the panel is removed, according to actual resilience amount, corrects the tip curve of the diaphragm plate and midfeather so that hyperbolic
Hyperbolic curved surface of the plate product after being sprung back by depanning after forming and hardening reaches design requirement；
C3, again fitting are laid with, fix the panel, are fabricated to the revised shaping mould of springback capacity；
C4, the moulding process step for repeating b1 to b3 obtain finished product.
6. moulding process according to claim 5, it is characterised in that：When vacuumizing fixed-type in step b3, vacuumize
Degree should be maintained at 0.09mpa or more.
7. moulding process according to claim 5 or 6, it is characterised in that step c2 includes：
C21, after obtaining the springback capacity data surveyed, the electronic drawing of the hyperbolic heterotype profiled sheet is corrected；
C22, according to revised electronic drawing, accurately decomposed with software, draw out new several designated position diaphragm plates and vertical
The tip curve of partition board；
C23, the top for correcting the diaphragm plate and midfeather using three coordinate numerical control milling machine according to the tip curve newly drawn are bent
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603390.XA CN108437301A (en) | 2018-06-12 | 2018-06-12 | A kind of hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603390.XA CN108437301A (en) | 2018-06-12 | 2018-06-12 | A kind of hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108437301A true CN108437301A (en) | 2018-08-24 |
Family
ID=63206278
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603390.XA Pending CN108437301A (en) | 2018-06-12 | 2018-06-12 | A kind of hyperbolic heterotype profiled sheet shaping mould and its hyperbolic moulding process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093991A (en) * | 2018-09-13 | 2018-12-28 | 张家港市帝达机械有限公司 | Hexagon cellular forming roller |
| CN109483859A (en) * | 2018-12-26 | 2019-03-19 | 业成科技（成都）有限公司 | The production method of thermoforming punch-pin |
| CN112267671A (en) * | 2020-09-28 | 2021-01-26 | 北京益汇达清水建筑工程有限公司 | Method for manufacturing cast-in-place bare concrete special-shaped niche |
| CN115636574A (en) * | 2022-11-09 | 2023-01-24 | 五冶集团装饰工程有限公司 | Processing method of special-shaped curved glass |
| CN117246029A (en) * | 2023-09-23 | 2023-12-19 | 湖北中港金属制造有限公司 | Dysmorphism aluminium honeycomb panel compression fittings |
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| CN101518802A (en) * | 2008-02-25 | 2009-09-02 | 西北工业大学 | Stretch-bending forming die and forming method |
| CN102225654A (en) * | 2011-02-23 | 2011-10-26 | 雅泰实业集团有限公司 | Hyperbolic molding technology of plates, application and template device thereof |
| CN206662058U (en) * | 2016-12-23 | 2017-11-24 | 核工业西南物理研究院 | A kind of nuclear fusion vacuum room housing cold forming die |
| CN208584698U (en) * | 2018-06-12 | 2019-03-08 | 雅泰实业集团有限公司 | A kind of hyperbolic heterotype profiled sheet shaping mould |
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2018
- 2018-06-12 CN CN201810603390.XA patent/CN108437301A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101518802A (en) * | 2008-02-25 | 2009-09-02 | 西北工业大学 | Stretch-bending forming die and forming method |
| CN102225654A (en) * | 2011-02-23 | 2011-10-26 | 雅泰实业集团有限公司 | Hyperbolic molding technology of plates, application and template device thereof |
| CN206662058U (en) * | 2016-12-23 | 2017-11-24 | 核工业西南物理研究院 | A kind of nuclear fusion vacuum room housing cold forming die |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093991A (en) * | 2018-09-13 | 2018-12-28 | 张家港市帝达机械有限公司 | Hexagon cellular forming roller |
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| CN109483859A (en) * | 2018-12-26 | 2019-03-19 | 业成科技（成都）有限公司 | The production method of thermoforming punch-pin |
| CN112267671A (en) * | 2020-09-28 | 2021-01-26 | 北京益汇达清水建筑工程有限公司 | Method for manufacturing cast-in-place bare concrete special-shaped niche |
| CN115636574A (en) * | 2022-11-09 | 2023-01-24 | 五冶集团装饰工程有限公司 | Processing method of special-shaped curved glass |
| CN115636574B (en) * | 2022-11-09 | 2023-12-05 | 五冶集团装饰工程有限公司 | Processing method of special-shaped curved surface glass |
| CN117246029A (en) * | 2023-09-23 | 2023-12-19 | 湖北中港金属制造有限公司 | Dysmorphism aluminium honeycomb panel compression fittings |
| CN117246029B (en) * | 2023-09-23 | 2024-04-16 | 湖北中港金属制造有限公司 | Dysmorphism aluminium honeycomb panel compression fittings |
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