CN115069980A - 利用排蜡塞和陶瓷堵塞制备熔模铸造型壳的方法及其应用 - Google Patents
利用排蜡塞和陶瓷堵塞制备熔模铸造型壳的方法及其应用 Download PDFInfo
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- CN115069980A CN115069980A CN202210750790.XA CN202210750790A CN115069980A CN 115069980 A CN115069980 A CN 115069980A CN 202210750790 A CN202210750790 A CN 202210750790A CN 115069980 A CN115069980 A CN 115069980A
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- wax
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- 238000005495 investment casting Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 34
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- 238000007599 discharging Methods 0.000 claims abstract description 19
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- 239000003973 paint Substances 0.000 claims abstract description 5
- 239000001993 wax Substances 0.000 claims description 254
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 32
- 229910052863 mullite Inorganic materials 0.000 claims description 32
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 235000013871 bee wax Nutrition 0.000 claims description 10
- 239000012166 beeswax Substances 0.000 claims description 10
- 150000002894 organic compounds Chemical class 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000000843 powder Substances 0.000 description 23
- 235000019580 granularity Nutrition 0.000 description 20
- 238000002347 injection Methods 0.000 description 20
- 239000007924 injection Substances 0.000 description 20
- 239000004576 sand Substances 0.000 description 15
- 238000005266 casting Methods 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 11
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- 239000000203 mixture Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000010304 firing Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
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- 238000005336 cracking Methods 0.000 description 6
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- 239000000243 solution Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000004901 spalling Methods 0.000 description 4
- 238000004018 waxing Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 239000010431 corundum Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 238000011049 filling Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (10)
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CN202210750790.XA CN115069980A (zh) | 2022-06-28 | 2022-06-28 | 利用排蜡塞和陶瓷堵塞制备熔模铸造型壳的方法及其应用 |
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CN202210750790.XA CN115069980A (zh) | 2022-06-28 | 2022-06-28 | 利用排蜡塞和陶瓷堵塞制备熔模铸造型壳的方法及其应用 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115889688A (zh) * | 2022-12-09 | 2023-04-04 | 中国航发北京航空材料研究院 | 一种防止空心涡轮叶片异物进入内腔的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105458180A (zh) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种含有排蜡口的成型浇道及其制备和封堵方法 |
CN105478672A (zh) * | 2015-12-24 | 2016-04-13 | 贵州安吉航空精密铸造有限责任公司 | 一种模壳脱蜡口带封堵装置的熔模离心铸造方法及其装置 |
CN107008856A (zh) * | 2017-03-06 | 2017-08-04 | 株洲中航动力精密铸造有限公司 | 精铸件模壳的制备方法 |
CN107812884A (zh) * | 2017-11-06 | 2018-03-20 | 东方电气集团东方汽轮机有限公司 | 熔模精铸用辅助脱蜡口成型工艺 |
CN109175288A (zh) * | 2018-09-20 | 2019-01-11 | 贵州安吉航空精密铸造有限责任公司 | 一种熔模离心铸造模壳脱蜡口封堵装置及其使用方法 |
CN109332590A (zh) * | 2018-11-28 | 2019-02-15 | 贵州安吉航空精密铸造有限责任公司 | 一种采用铸造模壳进行排蜡口封闭的方法 |
CN109877276A (zh) * | 2019-03-12 | 2019-06-14 | 北京百慕航材高科技有限公司 | 熔模铸造零件的局部厚大区域的型壳制备方法 |
CN213224184U (zh) * | 2020-09-08 | 2021-05-18 | 贵州安吉航空精密铸造有限责任公司 | 一种钛合金熔模离心铸件蜡模脱蜡口堵头 |
CN113070452A (zh) * | 2021-03-04 | 2021-07-06 | 贵阳航发精密铸造有限公司 | 一种籽晶法引晶模块的排蜡结构 |
-
2022
- 2022-06-28 CN CN202210750790.XA patent/CN115069980A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105458180A (zh) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种含有排蜡口的成型浇道及其制备和封堵方法 |
CN105478672A (zh) * | 2015-12-24 | 2016-04-13 | 贵州安吉航空精密铸造有限责任公司 | 一种模壳脱蜡口带封堵装置的熔模离心铸造方法及其装置 |
CN107008856A (zh) * | 2017-03-06 | 2017-08-04 | 株洲中航动力精密铸造有限公司 | 精铸件模壳的制备方法 |
CN107812884A (zh) * | 2017-11-06 | 2018-03-20 | 东方电气集团东方汽轮机有限公司 | 熔模精铸用辅助脱蜡口成型工艺 |
CN109175288A (zh) * | 2018-09-20 | 2019-01-11 | 贵州安吉航空精密铸造有限责任公司 | 一种熔模离心铸造模壳脱蜡口封堵装置及其使用方法 |
CN109332590A (zh) * | 2018-11-28 | 2019-02-15 | 贵州安吉航空精密铸造有限责任公司 | 一种采用铸造模壳进行排蜡口封闭的方法 |
CN109877276A (zh) * | 2019-03-12 | 2019-06-14 | 北京百慕航材高科技有限公司 | 熔模铸造零件的局部厚大区域的型壳制备方法 |
CN213224184U (zh) * | 2020-09-08 | 2021-05-18 | 贵州安吉航空精密铸造有限责任公司 | 一种钛合金熔模离心铸件蜡模脱蜡口堵头 |
CN113070452A (zh) * | 2021-03-04 | 2021-07-06 | 贵阳航发精密铸造有限公司 | 一种籽晶法引晶模块的排蜡结构 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115889688A (zh) * | 2022-12-09 | 2023-04-04 | 中国航发北京航空材料研究院 | 一种防止空心涡轮叶片异物进入内腔的方法 |
CN115889688B (zh) * | 2022-12-09 | 2024-03-26 | 中国航发北京航空材料研究院 | 一种防止空心涡轮叶片异物进入内腔的方法 |
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Inventor after: Du Hongqiang Inventor after: Xu Songming Inventor after: Liu Haoran Inventor after: Meng Xiaodong Inventor after: Chen Xingfu Inventor after: Fu Yanliang Inventor before: Du Hongqiang Inventor before: Xu Songming Inventor before: Liu Haoran Inventor before: Chen Xingfu Inventor before: Fu Yanliang |