CN105537363A - Molding device and method for heat expansion of aluminum alloy hollow part - Google Patents
Molding device and method for heat expansion of aluminum alloy hollow part Download PDFInfo
- Publication number
- CN105537363A CN105537363A CN201510930791.2A CN201510930791A CN105537363A CN 105537363 A CN105537363 A CN 105537363A CN 201510930791 A CN201510930791 A CN 201510930791A CN 105537363 A CN105537363 A CN 105537363A
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- China
- Prior art keywords
- drift
- pipe
- feeding
- supercharging
- alloy
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510930791.2A CN105537363A (en) | 2015-12-15 | 2015-12-15 | Molding device and method for heat expansion of aluminum alloy hollow part |
Applications Claiming Priority (1)
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CN201510930791.2A CN105537363A (en) | 2015-12-15 | 2015-12-15 | Molding device and method for heat expansion of aluminum alloy hollow part |
Publications (1)
Publication Number | Publication Date |
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CN105537363A true CN105537363A (en) | 2016-05-04 |
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Family Applications (1)
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CN201510930791.2A Pending CN105537363A (en) | 2015-12-15 | 2015-12-15 | Molding device and method for heat expansion of aluminum alloy hollow part |
Country Status (1)
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CN (1) | CN105537363A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107052123A (en) * | 2017-01-05 | 2017-08-18 | 哈尔滨工业大学(威海) | A kind of metal tube part thermal state metal air-pressure forming method |
CN109482703A (en) * | 2018-12-28 | 2019-03-19 | 哈尔滨工业大学 | A kind of big section difference titanium alloy pipe fitting differential temperature pneumatic shaping method and device |
CN112877621A (en) * | 2021-01-14 | 2021-06-01 | 西北工业大学 | Cold bulging method for regulating residual stress of aluminum alloy ring piece and improving mechanical property |
CN113231526A (en) * | 2021-05-28 | 2021-08-10 | 威海盈创金属成形科技有限公司 | Internal pressure automatic forming device and method for large-diameter cylindrical part |
CN113617918A (en) * | 2021-08-06 | 2021-11-09 | 山东盛润汽车有限公司 | Liquid tank bulging forming principle and process |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001212627A (en) * | 2000-01-31 | 2001-08-07 | Opton Co Ltd | Bulge forming machine |
US20040065394A1 (en) * | 2002-10-04 | 2004-04-08 | Sungwoo Hitech Co., Ltd. | Warm hydro-forming method and apparatus for aluminum alloys |
CN1751819A (en) * | 2005-10-25 | 2006-03-29 | 哈尔滨工业大学 | Thermal internal high pressure formation method for light alloy tube (or pipe) |
CN1792493A (en) * | 2005-12-19 | 2006-06-28 | 河南科技大学 | Method for forming magnesium alloy pipe fitting |
CN1868631A (en) * | 2005-05-25 | 2006-11-29 | 中国科学院金属研究所 | Hydranlic external pressure shaping method and device for fusible internal mould pipe kind parts |
CN102107240A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院金属研究所 | Simple tube hydro-bulging device and bulging method |
-
2015
- 2015-12-15 CN CN201510930791.2A patent/CN105537363A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001212627A (en) * | 2000-01-31 | 2001-08-07 | Opton Co Ltd | Bulge forming machine |
US20040065394A1 (en) * | 2002-10-04 | 2004-04-08 | Sungwoo Hitech Co., Ltd. | Warm hydro-forming method and apparatus for aluminum alloys |
CN1868631A (en) * | 2005-05-25 | 2006-11-29 | 中国科学院金属研究所 | Hydranlic external pressure shaping method and device for fusible internal mould pipe kind parts |
CN1751819A (en) * | 2005-10-25 | 2006-03-29 | 哈尔滨工业大学 | Thermal internal high pressure formation method for light alloy tube (or pipe) |
CN1792493A (en) * | 2005-12-19 | 2006-06-28 | 河南科技大学 | Method for forming magnesium alloy pipe fitting |
CN102107240A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院金属研究所 | Simple tube hydro-bulging device and bulging method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107052123A (en) * | 2017-01-05 | 2017-08-18 | 哈尔滨工业大学(威海) | A kind of metal tube part thermal state metal air-pressure forming method |
CN109482703A (en) * | 2018-12-28 | 2019-03-19 | 哈尔滨工业大学 | A kind of big section difference titanium alloy pipe fitting differential temperature pneumatic shaping method and device |
CN112877621A (en) * | 2021-01-14 | 2021-06-01 | 西北工业大学 | Cold bulging method for regulating residual stress of aluminum alloy ring piece and improving mechanical property |
CN113231526A (en) * | 2021-05-28 | 2021-08-10 | 威海盈创金属成形科技有限公司 | Internal pressure automatic forming device and method for large-diameter cylindrical part |
CN113617918A (en) * | 2021-08-06 | 2021-11-09 | 山东盛润汽车有限公司 | Liquid tank bulging forming principle and process |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Xunzhong Inventor after: Pan Lei Inventor after: Tao Jie Inventor after: Guo Qun Inventor after: Ma Fuye Inventor after: Wang Liuan Inventor before: Guo Xunzhong Inventor before: Pan Lei Inventor before: Tao Jie Inventor before: Ma Fuye Inventor before: Wang Liuan Inventor before: Guo Qun |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
|
RJ01 | Rejection of invention patent application after publication |