CN112276008A - Manufacturing method of formwork for double-layer reversible turbine blade - Google Patents
Manufacturing method of formwork for double-layer reversible turbine blade Download PDFInfo
- Publication number
- CN112276008A CN112276008A CN202011223757.9A CN202011223757A CN112276008A CN 112276008 A CN112276008 A CN 112276008A CN 202011223757 A CN202011223757 A CN 202011223757A CN 112276008 A CN112276008 A CN 112276008A
- Authority
- CN
- China
- Prior art keywords
- manufacturing
- double
- formwork
- turbine blade
- temperature
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000009415 formwork Methods 0.000 title claims description 21
- 230000002441 reversible effect Effects 0.000 title claims description 11
- 239000002134 carbon nanofiber Substances 0.000 claims abstract description 32
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000008096 xylene Substances 0.000 claims abstract description 8
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 6
- 238000007598 dipping method Methods 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 5
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 25
- 229910052593 corundum Inorganic materials 0.000 claims description 12
- 239000010431 corundum Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 239000001993 wax Substances 0.000 claims description 7
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 7
- 230000000052 comparative effect Effects 0.000 description 11
- 238000005266 casting Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008602 contraction 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
- 238000007676 flexural strength test Methods 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011223757.9A CN112276008B (en) | 2020-11-05 | 2020-11-05 | Manufacturing method of formwork for double-layer reversible turbine blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011223757.9A CN112276008B (en) | 2020-11-05 | 2020-11-05 | Manufacturing method of formwork for double-layer reversible turbine blade |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112276008A true CN112276008A (en) | 2021-01-29 |
CN112276008B CN112276008B (en) | 2022-01-04 |
Family
ID=74350473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011223757.9A Active CN112276008B (en) | 2020-11-05 | 2020-11-05 | Manufacturing method of formwork for double-layer reversible turbine blade |
Country Status (1)
Country | Link |
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CN (1) | CN112276008B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113513368A (en) * | 2021-07-08 | 2021-10-19 | 哈尔滨工程大学 | Turbine capable of directly backing with primary and secondary moving blade structures |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101885036A (en) * | 2010-06-25 | 2010-11-17 | 武汉市智发科技开发有限公司 | Modified formula for enhancing rapidly-dried silica sol |
JP2011147984A (en) * | 2010-01-22 | 2011-08-04 | Toyota Central R&D Labs Inc | Mold, solidified body, and method for producing the same |
CN104399885A (en) * | 2014-10-28 | 2015-03-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for increasing permeability of investment cast ceramic shell |
CN105483440A (en) * | 2015-12-29 | 2016-04-13 | 青岛博泰美联化工技术有限公司 | Environment-friendly type preparation method for automobile engine blade |
CN105522103A (en) * | 2016-01-11 | 2016-04-27 | 明光市留香泵业有限公司 | Carbon-nanofiber-enhanced light low-carbon-residue water-based paint for evaporative-pattern casting and manufacturing method thereof |
CN105834361A (en) * | 2016-04-01 | 2016-08-10 | 江苏大学 | Method for preparing modified ceramic mold shell through special-shaped cross section short carbon fibers |
CN110360331A (en) * | 2019-08-01 | 2019-10-22 | 孙宝秋 | A kind of resistance to erosion valve and its processing technology |
CN110814287A (en) * | 2019-10-22 | 2020-02-21 | 东风精密铸造安徽有限公司 | Shell manufacturing method for composite precision casting silica sol shell |
-
2020
- 2020-11-05 CN CN202011223757.9A patent/CN112276008B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011147984A (en) * | 2010-01-22 | 2011-08-04 | Toyota Central R&D Labs Inc | Mold, solidified body, and method for producing the same |
CN101885036A (en) * | 2010-06-25 | 2010-11-17 | 武汉市智发科技开发有限公司 | Modified formula for enhancing rapidly-dried silica sol |
CN104399885A (en) * | 2014-10-28 | 2015-03-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for increasing permeability of investment cast ceramic shell |
CN105483440A (en) * | 2015-12-29 | 2016-04-13 | 青岛博泰美联化工技术有限公司 | Environment-friendly type preparation method for automobile engine blade |
CN105522103A (en) * | 2016-01-11 | 2016-04-27 | 明光市留香泵业有限公司 | Carbon-nanofiber-enhanced light low-carbon-residue water-based paint for evaporative-pattern casting and manufacturing method thereof |
CN105834361A (en) * | 2016-04-01 | 2016-08-10 | 江苏大学 | Method for preparing modified ceramic mold shell through special-shaped cross section short carbon fibers |
CN110360331A (en) * | 2019-08-01 | 2019-10-22 | 孙宝秋 | A kind of resistance to erosion valve and its processing technology |
CN110814287A (en) * | 2019-10-22 | 2020-02-21 | 东风精密铸造安徽有限公司 | Shell manufacturing method for composite precision casting silica sol shell |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113513368A (en) * | 2021-07-08 | 2021-10-19 | 哈尔滨工程大学 | Turbine capable of directly backing with primary and secondary moving blade structures |
CN113513368B (en) * | 2021-07-08 | 2022-09-02 | 哈尔滨工程大学 | Turbine capable of directly backing with primary and secondary moving blade structures |
Also Published As
Publication number | Publication date |
---|---|
CN112276008B (en) | 2022-01-04 |
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Legal Events
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Daoqian Inventor after: Wang Lei Inventor after: Ma Zhonggang Inventor after: Lu Hongguo Inventor after: Liu Yuting Inventor after: Li Huakun Inventor after: Tian Limin Inventor after: Zhang Guangzhu Inventor before: Li Daoqian Inventor before: Wang Lei Inventor before: Ma Zhonggang Inventor before: Liu Yuting Inventor before: Li Huakun Inventor before: Tian Limin Inventor before: Zhang Guangzhu |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method for a double-layer reversible turbine blade mold shell Granted publication date: 20220104 Pledgee: Commercial Bank of China Yiyuan branch of Limited by Share Ltd. Pledgor: SHANDONG ROITIE NEW MATERIAL SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2024980007130 |