CN108246906B - 一种形状记忆合金管接头扩径装置及方法 - Google Patents
一种形状记忆合金管接头扩径装置及方法 Download PDFInfo
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- CN108246906B CN108246906B CN201810371275.4A CN201810371275A CN108246906B CN 108246906 B CN108246906 B CN 108246906B CN 201810371275 A CN201810371275 A CN 201810371275A CN 108246906 B CN108246906 B CN 108246906B
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- Prior art keywords
- expanding
- diameter
- pipe joint
- shape memory
- memory alloy
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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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
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CN201810371275.4A CN108246906B (zh) | 2018-04-24 | 2018-04-24 | 一种形状记忆合金管接头扩径装置及方法 |
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CN201810371275.4A CN108246906B (zh) | 2018-04-24 | 2018-04-24 | 一种形状记忆合金管接头扩径装置及方法 |
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CN108246906A CN108246906A (zh) | 2018-07-06 |
CN108246906B true CN108246906B (zh) | 2022-03-11 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110193552B (zh) * | 2019-04-15 | 2020-08-14 | 四川大学 | 一种用于形状记忆合金紧固环的扩径装置 |
CN111688226B (zh) * | 2020-06-08 | 2021-10-26 | 株洲时代新材料科技股份有限公司 | 非等厚橡胶球铰缩径装置及方法 |
CN111922220B (zh) * | 2020-06-18 | 2022-07-12 | 有研工程技术研究院有限公司 | 一种记忆合金管接头拉伸扩径装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029466A (zh) * | 1973-06-28 | 1975-03-25 | ||
JPH04100648A (ja) * | 1990-08-18 | 1992-04-02 | Aiseru Kk | 筒状体又は環状体の拡大装置 |
DE202008001100U1 (de) * | 2008-01-25 | 2008-05-15 | Rebersek, Vinko | Rohraufweitvorrichtung |
CN103433395A (zh) * | 2013-09-03 | 2013-12-11 | 西安胜智航空科技有限公司 | 一种形状记忆合金管接头扩径装置 |
CN105903824A (zh) * | 2016-06-15 | 2016-08-31 | 利欧集团浙江泵业有限公司 | 钢板机壳扩径整形工装 |
CN106216537A (zh) * | 2016-09-29 | 2016-12-14 | 大连海事大学 | 一种形状记忆合金变径管接头扩径装置 |
CN106734666A (zh) * | 2016-11-14 | 2017-05-31 | 南昌航空大学 | 一种带内筋的形状记忆合金管接头刚性扩径装置 |
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2018
- 2018-04-24 CN CN201810371275.4A patent/CN108246906B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029466A (zh) * | 1973-06-28 | 1975-03-25 | ||
JPH04100648A (ja) * | 1990-08-18 | 1992-04-02 | Aiseru Kk | 筒状体又は環状体の拡大装置 |
DE202008001100U1 (de) * | 2008-01-25 | 2008-05-15 | Rebersek, Vinko | Rohraufweitvorrichtung |
CN103433395A (zh) * | 2013-09-03 | 2013-12-11 | 西安胜智航空科技有限公司 | 一种形状记忆合金管接头扩径装置 |
CN105903824A (zh) * | 2016-06-15 | 2016-08-31 | 利欧集团浙江泵业有限公司 | 钢板机壳扩径整形工装 |
CN106216537A (zh) * | 2016-09-29 | 2016-12-14 | 大连海事大学 | 一种形状记忆合金变径管接头扩径装置 |
CN106734666A (zh) * | 2016-11-14 | 2017-05-31 | 南昌航空大学 | 一种带内筋的形状记忆合金管接头刚性扩径装置 |
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Effective date of registration: 20190610 Address after: 710000 No. 127 Youyi West Road, Xi'an City, Shaanxi Province Applicant after: Northwestern Polytechnical University Applicant after: Chengdu Airplane Industry (Group) Corp., Ltd. Address before: 610000 No. 88, Weiyi Road, Huangtian Ba, Qingyang District, Chengdu City, Sichuan Province Applicant before: Chengdu Airplane Industry (Group) Corp., Ltd. |
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