CN114932642A - 一种火箭发动机燃烧室壳体封头模压模具及其使用方法 - Google Patents
一种火箭发动机燃烧室壳体封头模压模具及其使用方法 Download PDFInfo
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- CN114932642A CN114932642A CN202210570135.6A CN202210570135A CN114932642A CN 114932642 A CN114932642 A CN 114932642A CN 202210570135 A CN202210570135 A CN 202210570135A CN 114932642 A CN114932642 A CN 114932642A
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- die
- combustion chamber
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- rocket engine
- engine combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000007723 die pressing method Methods 0.000 title abstract description 15
- 239000002184 metal Substances 0.000 claims description 23
- 238000000465 moulding Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 5
- 239000013585 weight reducing agent Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Images
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
-
- 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
- B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
-
- 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
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
-
- 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
- B29C33/3828—Moulds made of at least two different materials having different thermal conductivities
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/32—Constructional parts; Details not otherwise provided for
- F02K9/34—Casings; Combustion chambers; Liners thereof
- F02K9/343—Joints, connections, seals therefor
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210570135.6A CN114932642A (zh) | 2022-05-24 | 2022-05-24 | 一种火箭发动机燃烧室壳体封头模压模具及其使用方法 |
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CN202210570135.6A CN114932642A (zh) | 2022-05-24 | 2022-05-24 | 一种火箭发动机燃烧室壳体封头模压模具及其使用方法 |
Publications (1)
Publication Number | Publication Date |
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CN114932642A true CN114932642A (zh) | 2022-08-23 |
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CN202210570135.6A Pending CN114932642A (zh) | 2022-05-24 | 2022-05-24 | 一种火箭发动机燃烧室壳体封头模压模具及其使用方法 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105437521A (zh) * | 2015-12-04 | 2016-03-30 | 湖北三江航天江北机械工程有限公司 | 纤维缠绕发动机绝热结构的封头绝热层成型方法及其模具 |
US20160130046A1 (en) * | 2014-11-12 | 2016-05-12 | A-American Machine & Assembly Co. | Manual Container Sealer and Methods |
CN110815688A (zh) * | 2019-11-04 | 2020-02-21 | 无锡英罗唯森科技有限公司 | 管板加工模具及工艺 |
CN112677391A (zh) * | 2020-12-14 | 2021-04-20 | 内蒙古航天红峡化工有限公司 | 一种封头绝热层快速模压预成型装置 |
CN113146959A (zh) * | 2021-04-30 | 2021-07-23 | 湖北三江航天江河化工科技有限公司 | 一种组合式绝热层封头模具及其操作方法 |
CN114379004A (zh) * | 2021-12-04 | 2022-04-22 | 湖北三江航天江河化工科技有限公司 | 一种推进剂药柱异形绝热套成型模具及其成型方法 |
CN216397814U (zh) * | 2021-11-30 | 2022-04-29 | 湖北三江航天江河橡塑有限公司 | 一种高防热绝热封头和金属接头的模压模具 |
CN218776937U (zh) * | 2022-05-24 | 2023-03-31 | 哈尔滨玻璃钢研究院有限公司 | 一种火箭发动机燃烧室壳体封头模压模具 |
-
2022
- 2022-05-24 CN CN202210570135.6A patent/CN114932642A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160130046A1 (en) * | 2014-11-12 | 2016-05-12 | A-American Machine & Assembly Co. | Manual Container Sealer and Methods |
CN105437521A (zh) * | 2015-12-04 | 2016-03-30 | 湖北三江航天江北机械工程有限公司 | 纤维缠绕发动机绝热结构的封头绝热层成型方法及其模具 |
CN110815688A (zh) * | 2019-11-04 | 2020-02-21 | 无锡英罗唯森科技有限公司 | 管板加工模具及工艺 |
CN112677391A (zh) * | 2020-12-14 | 2021-04-20 | 内蒙古航天红峡化工有限公司 | 一种封头绝热层快速模压预成型装置 |
CN113146959A (zh) * | 2021-04-30 | 2021-07-23 | 湖北三江航天江河化工科技有限公司 | 一种组合式绝热层封头模具及其操作方法 |
CN216397814U (zh) * | 2021-11-30 | 2022-04-29 | 湖北三江航天江河橡塑有限公司 | 一种高防热绝热封头和金属接头的模压模具 |
CN114379004A (zh) * | 2021-12-04 | 2022-04-22 | 湖北三江航天江河化工科技有限公司 | 一种推进剂药柱异形绝热套成型模具及其成型方法 |
CN218776937U (zh) * | 2022-05-24 | 2023-03-31 | 哈尔滨玻璃钢研究院有限公司 | 一种火箭发动机燃烧室壳体封头模压模具 |
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Inventor after: Sun Haiyang Inventor after: Zhao Liang Inventor after: Wang Shiwei Inventor after: Dong Peng Inventor after: Pei Fang Inventor after: Shan Pengyu Inventor after: Jiang Xizhi Inventor after: Sun Guofeng Inventor after: Wang Hongyun Inventor after: Yi Cuiyun Inventor after: Ji Danyang Inventor after: Wang Wei Inventor after: Zhou Yanyun Inventor before: Shan Pengyu Inventor before: Wang Shiwei Inventor before: Dong Peng Inventor before: Pei Fang Inventor before: Jiang Xizhi Inventor before: Sun Guofeng Inventor before: Wang Hongyun Inventor before: Yi Cuiyun Inventor before: Ji Danyang Inventor before: Wang Wei Inventor before: Zhou Yanyun Inventor before: Zhao Liang |
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