CN106216669A - 一种干式准等静压方法及装置 - Google Patents
一种干式准等静压方法及装置 Download PDFInfo
- Publication number
- CN106216669A CN106216669A CN201610721862.2A CN201610721862A CN106216669A CN 106216669 A CN106216669 A CN 106216669A CN 201610721862 A CN201610721862 A CN 201610721862A CN 106216669 A CN106216669 A CN 106216669A
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- CN
- China
- Prior art keywords
- pressure
- quasi
- elastic
- fluid
- center
- 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
- 238000000462 isostatic pressing Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 41
- 206010008469 Chest discomfort Diseases 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 241001473780 Sideroxylon lanuginosum Species 0.000 claims description 28
- 239000002775 capsule Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 15
- 238000003825 pressing Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
- B22F3/045—Semi-isostatic pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610721862.2A CN106216669B (zh) | 2016-08-25 | 2016-08-25 | 一种干式准等静压方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610721862.2A CN106216669B (zh) | 2016-08-25 | 2016-08-25 | 一种干式准等静压方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106216669A true CN106216669A (zh) | 2016-12-14 |
CN106216669B CN106216669B (zh) | 2018-08-17 |
Family
ID=57554561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610721862.2A Expired - Fee Related CN106216669B (zh) | 2016-08-25 | 2016-08-25 | 一种干式准等静压方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106216669B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108638564A (zh) * | 2018-05-24 | 2018-10-12 | 清华大学 | 一种压制球形燃料元件生坯的装置及方法 |
CN110534332A (zh) * | 2019-09-29 | 2019-12-03 | 太原开元智能装备有限公司 | 烧结磁体制备方法及其压力成型设备 |
CN114649539A (zh) * | 2020-12-21 | 2022-06-21 | 武汉众宇动力系统科技有限公司 | 燃料电池堆和用于燃料电池堆的端板 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956452A (en) * | 1973-08-16 | 1976-05-11 | Shinagawa Firebrick, Co., Ltd. | Dry-type isostatic pressing method involving minimization of breaks or cracks in the molded bodies |
JPS5837101A (ja) * | 1981-08-26 | 1983-03-04 | Hitachi Ltd | 静水圧力発生方法 |
JPH01275704A (ja) * | 1988-04-27 | 1989-11-06 | Komatsu Ltd | 圧粉体の成形方法 |
CN1772467A (zh) * | 2005-11-09 | 2006-05-17 | 浙江大学 | 一种简易等静压装置及其应用 |
CN2902647Y (zh) * | 2006-04-12 | 2007-05-23 | 赵国文 | 陶瓷球等静压成型机 |
CN102689450A (zh) * | 2012-05-31 | 2012-09-26 | 清华大学 | 准等静压真空液压机 |
-
2016
- 2016-08-25 CN CN201610721862.2A patent/CN106216669B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956452A (en) * | 1973-08-16 | 1976-05-11 | Shinagawa Firebrick, Co., Ltd. | Dry-type isostatic pressing method involving minimization of breaks or cracks in the molded bodies |
JPS5837101A (ja) * | 1981-08-26 | 1983-03-04 | Hitachi Ltd | 静水圧力発生方法 |
JPH01275704A (ja) * | 1988-04-27 | 1989-11-06 | Komatsu Ltd | 圧粉体の成形方法 |
CN1772467A (zh) * | 2005-11-09 | 2006-05-17 | 浙江大学 | 一种简易等静压装置及其应用 |
CN2902647Y (zh) * | 2006-04-12 | 2007-05-23 | 赵国文 | 陶瓷球等静压成型机 |
CN102689450A (zh) * | 2012-05-31 | 2012-09-26 | 清华大学 | 准等静压真空液压机 |
Non-Patent Citations (2)
Title |
---|
曾青等: "等静压技术在粉末冶金材料生产中的应用", 《材料导报》 * |
栾振涛等: "SHS-PHIP法制备TiC-Ni(Mo)金属陶瓷", 《热加工工艺》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108638564A (zh) * | 2018-05-24 | 2018-10-12 | 清华大学 | 一种压制球形燃料元件生坯的装置及方法 |
CN108638564B (zh) * | 2018-05-24 | 2019-08-09 | 清华大学 | 一种压制球形燃料元件生坯的装置及方法 |
CN110534332A (zh) * | 2019-09-29 | 2019-12-03 | 太原开元智能装备有限公司 | 烧结磁体制备方法及其压力成型设备 |
CN114649539A (zh) * | 2020-12-21 | 2022-06-21 | 武汉众宇动力系统科技有限公司 | 燃料电池堆和用于燃料电池堆的端板 |
Also Published As
Publication number | Publication date |
---|---|
CN106216669B (zh) | 2018-08-17 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Senlin Inventor after: Yang Wanmin Inventor after: Li Jiawei Inventor after: Yuanxiaochun Inventor after: Yang Pitao Inventor after: Wang Miao Inventor before: Yang Wanmin Inventor before: Chen Senlin Inventor before: Li Jiawei Inventor before: Yuanxiaochun Inventor before: Yang Pitao Inventor before: Wang Miao |
|
CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 |