CN103629445B - 一种复合管液压胀合方法和制作装置及其得到的复合管 - Google Patents
一种复合管液压胀合方法和制作装置及其得到的复合管 Download PDFInfo
- Publication number
- CN103629445B CN103629445B CN201310645086.9A CN201310645086A CN103629445B CN 103629445 B CN103629445 B CN 103629445B CN 201310645086 A CN201310645086 A CN 201310645086A CN 103629445 B CN103629445 B CN 103629445B
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- CN
- China
- Prior art keywords
- plug
- composite pipe
- collar
- seal ring
- hydraulic expansion
- 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.)
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Links
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 53
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- 230000008569 process Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 18
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- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000005482 strain hardening Methods 0.000 description 1
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- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- 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
- B21D26/045—Closing or sealing means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (26)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310645086.9A CN103629445B (zh) | 2013-12-05 | 2013-12-05 | 一种复合管液压胀合方法和制作装置及其得到的复合管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310645086.9A CN103629445B (zh) | 2013-12-05 | 2013-12-05 | 一种复合管液压胀合方法和制作装置及其得到的复合管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103629445A CN103629445A (zh) | 2014-03-12 |
CN103629445B true CN103629445B (zh) | 2016-01-20 |
Family
ID=50210771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310645086.9A Active CN103629445B (zh) | 2013-12-05 | 2013-12-05 | 一种复合管液压胀合方法和制作装置及其得到的复合管 |
Country Status (1)
Country | Link |
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CN (1) | CN103629445B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106363070B (zh) * | 2016-08-25 | 2018-08-17 | 宁波市沃瑞斯机械科技有限公司 | 一种金属双层复合管的加工工艺 |
CN106269978B (zh) * | 2016-08-25 | 2019-01-25 | 宁波市沃瑞斯机械科技有限公司 | 一种金属双层复合管及其制作工艺 |
CN109807250B (zh) * | 2019-02-26 | 2023-12-05 | 台州巨力工具股份有限公司 | 一种扩管和收紧二合一工具 |
CN112621312B (zh) * | 2020-12-11 | 2023-03-24 | 湖南振辉管业有限公司 | 一种用于金属塑料复合管复合工艺的装夹*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1563772A (zh) * | 2004-04-02 | 2005-01-12 | 程宇鸣 | 全包裹不锈钢管子及其制造方法 |
CN2759630Y (zh) * | 2004-11-30 | 2006-02-22 | 方大集团股份有限公司 | 一种金属复合管加工用胀管机 |
CN200945508Y (zh) * | 2006-09-27 | 2007-09-12 | 简国良 | 金属复合管加工装置 |
CN201257476Y (zh) * | 2008-09-11 | 2009-06-17 | 大连合生科技开发有限公司 | 复合管液压成型装置 |
CN103240324A (zh) * | 2013-05-08 | 2013-08-14 | 中国重型机械研究院股份公司 | 一种双金属复合管液胀成型*** |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855847B2 (ja) * | 1980-11-19 | 1983-12-12 | 川崎重工業株式会社 | 二重管製造方法 |
-
2013
- 2013-12-05 CN CN201310645086.9A patent/CN103629445B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1563772A (zh) * | 2004-04-02 | 2005-01-12 | 程宇鸣 | 全包裹不锈钢管子及其制造方法 |
CN2759630Y (zh) * | 2004-11-30 | 2006-02-22 | 方大集团股份有限公司 | 一种金属复合管加工用胀管机 |
CN200945508Y (zh) * | 2006-09-27 | 2007-09-12 | 简国良 | 金属复合管加工装置 |
CN201257476Y (zh) * | 2008-09-11 | 2009-06-17 | 大连合生科技开发有限公司 | 复合管液压成型装置 |
CN103240324A (zh) * | 2013-05-08 | 2013-08-14 | 中国重型机械研究院股份公司 | 一种双金属复合管液胀成型*** |
Non-Patent Citations (3)
Title |
---|
多层复合管液压胀接原理与工艺研究;李明亮;《硕士学位论文》;20100630;第65-66页,图5-1 * |
多层复合管液压胀接原理与工艺研究;李明亮;《硕士学位论文》;哈尔滨工业大学;20100630;第65-66页,图5-1 * |
新型液压胀合有缝不锈钢管衬里复合管的制造技术;王学生;《化工设备与管道》;20020430;第39卷(第4期);第42-44页,图4 * |
Also Published As
Publication number | Publication date |
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CN103629445A (zh) | 2014-03-12 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Miao road Laoshan District 266061 Shandong city of Qingdao province 6-8 Applicant after: Qingdao Hengjitai Technologies Corp., Ltd. Address before: A road in Laoshan District of Ji'nan City, Shandong Province, No. 266061 6-8 Applicant before: Qingdao Hengjitai Technologies Corp., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151102 Address after: Miao road Laoshan District 266061 Shandong city of Qingdao province 6-8 Applicant after: The Tai Ruan of Qingdao China and Sweden control techniques company limited Address before: Miao road Laoshan District 266061 Shandong city of Qingdao province 6-8 Applicant before: Qingdao Hengjitai Technologies Corp., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Miao road Laoshan District 266061 Shandong city of Qingdao province 6-8 Patentee after: Qingdao Ruitai mesnac Polytron Technologies Inc Address before: Miao road Laoshan District 266061 Shandong city of Qingdao province 6-8 Patentee before: The Tai Ruan of Qingdao China and Sweden control techniques company limited |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 266109 Shandong city of Qingdao province high tech Zone Songyuan Road No. 17 Qingdao Industrial Technology Research Institute A1 District 4 Building 403 room Patentee after: Qingdao Ruitai mesnac Polytron Technologies Inc Address before: Miao road Laoshan District 266061 Shandong city of Qingdao province 6-8 Patentee before: Qingdao Ruitai mesnac Polytron Technologies Inc |