CN203936319U - A kind of titanium alloy forging mould with warpage thin-slab structure - Google Patents
A kind of titanium alloy forging mould with warpage thin-slab structure Download PDFInfo
- Publication number
- CN203936319U CN203936319U CN201420207340.7U CN201420207340U CN203936319U CN 203936319 U CN203936319 U CN 203936319U CN 201420207340 U CN201420207340 U CN 201420207340U CN 203936319 U CN203936319 U CN 203936319U
- Authority
- CN
- China
- Prior art keywords
- forging
- titanium alloy
- overlap
- thin
- slab structure
- 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.)
- Expired - Lifetime
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- 238000005242 forging Methods 0.000 title claims abstract description 48
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 23
- 238000009966 trimming Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a kind of forging mold, particularly the forging mold of the titanium alloy forging with warpage thin plate.A kind of titanium alloy forging mould with warpage thin-slab structure, comprise patrix (1), counterdie (2) and the die cavity between patrix counterdie (3), die cavity (3) periphery is provided with the flash gutters forming by overlap bridge portion (4) with round the overlap storehouse portion (5) of this overlap bridge portion (4) periphery, overlap bridge portion (4) forges for forging sheet section, and overlap storehouse portion (5) two terminal lines are set to horizontal direction.The utility model holds yielding problem while having solved with the titanium alloy forging shaping difficulty of thin-slab structure and trimming.Also be a part for forging by the bridge portion of this formed in mould forging, the thin-slab structure of forging, has improved stock utilization simultaneously.
Description
Technical field
The utility model relates to a kind of forging mold, particularly the forging mold of the titanium alloy forging with warpage thin plate.
Background technology
Titanium alloy has that proportion is little, corrosion resistance is strong, specific strength advantages of higher, is widely used in aero-engine.Simultaneously titanium alloy have that resistance of deformation is large, the feature such as poor thermal conductivity, viscosity are large, poor fluidity, make titanium alloy more difficult with respect to other material forming, forge for being more difficult to thin-slab structure titanium alloy forging, go out wound because the situations such as mould does not mate cause forging, when forging trimming, forging is yielding etc.
In view of this, the invention provides a kind of titanium alloy forging mould with thin-slab structure.
Summary of the invention
The purpose of this utility model is: provide a kind of titanium alloy forging mould with warpage thin-slab structure, so that the distortion while making be easily shaped and avoid trimming with the titanium alloy forging of warpage thin-slab structure.
The technical solution of the utility model is: a kind of titanium alloy forging mould with warpage thin-slab structure, comprise patrix 1, counterdie 2 and the die cavity between patrix counterdie 3, die cavity 3 peripheries are provided with the flash gutters forming by overlap bridge portion 4 with round the overlap storehouse portion 5 of these overlap bridge portion 4 peripheries, overlap bridge portion 4 forges for forging sheet section, and overlap storehouse portion two terminal lines are set to horizontal direction.
The utility model has the advantages that: a kind of titanium alloy forging mould with thin-slab structure is provided, while having solved with the titanium alloy forging shaping difficulty of thin-slab structure and trimming, has held yielding problem.Also be a part for forging by the bridge portion of this formed in mould forging, the thin-slab structure of forging, has improved stock utilization simultaneously.
Brief description of the drawings
Fig. 1 is the titanium alloy forging front elevational schematic with thin-slab structure.
Fig. 2 is the titanium alloy forging schematic top plan view with thin-slab structure.
The heat forging drawing of Fig. 3 band burr and anglec of rotation α schematic diagram.
Fig. 4 is the titanium alloy forging mould schematic diagram with thin-slab structure.
In Fig. 4: 1-patrix, 2-counterdie, 3-die cavity, 4-bridge portion, 5-storehouse portion, 6-die joint.
Detailed description of the invention
With a titanium alloy forging mould for warpage thin-slab structure, it is characterized in that, it is made up of mold and bed die.According to conventional design technological design heat forging drawing and burr (comprising bridge portion and storehouse portion), but heat forging drawing and burr are placed in mould, while being designing mould die cavity, do not adopt conventional design technique, but die cavity has been rotated to an angle [alpha] in mould.Bridge portion is the part on forging thin plate, and bridge portion and storehouse portion are not perpendicular to beating position, but has an angle [alpha].The Die of design like this, can avoid warpage titanium alloy forging to produce offsetting because parting height is different, can improve again the metal flow at warpage forging R place, improves surface quality, finally puts just and not yielding in mao fashion that cuts of forging.Also be a part for forging by the bridge portion of this formed in mould forging, i.e. simultaneously the thin-slab structure of forging.
When concrete enforcement, as shown in Figure 3, with a titanium alloy forging mould for thin-slab structure, comprise patrix 1, counterdie 2 and the die cavity between patrix counterdie 3, die cavity 3 peripheries are provided with the flash gutters forming by overlap bridge portion 4 with round the overlap storehouse portion 5 of these overlap bridge portion 4 peripheries.Overlap bridge portion 4 forges for forging sheet section.And in the time making mould, overlap storehouse portion two terminal lines are set to horizontal direction, die cavity 3 has rotated an angle [alpha] in the time that mould is manufactured, and Fig. 4 is shown in the signal of α.The overlap that is conducive to like this forging forming and formation is concordant, when to forging trimming, can not be out of shape.
Claims (1)
1. the titanium alloy forging mould with warpage thin-slab structure, it is characterized in that, comprise patrix (1), counterdie (2) and the die cavity between patrix counterdie (3), die cavity (3) periphery is provided with the flash gutters forming by overlap bridge portion (4) with round the overlap storehouse portion (5) of this overlap bridge portion (4) periphery, overlap bridge portion (4) forges for forging sheet section, and overlap storehouse portion (5) two terminal lines are set to horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207340.7U CN203936319U (en) | 2014-04-25 | 2014-04-25 | A kind of titanium alloy forging mould with warpage thin-slab structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207340.7U CN203936319U (en) | 2014-04-25 | 2014-04-25 | A kind of titanium alloy forging mould with warpage thin-slab structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936319U true CN203936319U (en) | 2014-11-12 |
Family
ID=51855667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207340.7U Expired - Lifetime CN203936319U (en) | 2014-04-25 | 2014-04-25 | A kind of titanium alloy forging mould with warpage thin-slab structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508734A (en) * | 2019-08-30 | 2019-11-29 | 中国航发动力股份有限公司 | A kind of near-net-shape method with warpage thin plate titanium alloy forging |
-
2014
- 2014-04-25 CN CN201420207340.7U patent/CN203936319U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508734A (en) * | 2019-08-30 | 2019-11-29 | 中国航发动力股份有限公司 | A kind of near-net-shape method with warpage thin plate titanium alloy forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO,LTD. Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE Corp.,PLC Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: XI'AN AVIATION POWER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |