CN104942212B - 复合板材制作大型三通锻制工艺 - Google Patents
复合板材制作大型三通锻制工艺 Download PDFInfo
- Publication number
- CN104942212B CN104942212B CN201410124698.8A CN201410124698A CN104942212B CN 104942212 B CN104942212 B CN 104942212B CN 201410124698 A CN201410124698 A CN 201410124698A CN 104942212 B CN104942212 B CN 104942212B
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- CN
- China
- Prior art keywords
- threeway
- thickness
- composite board
- external diameter
- mould
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/14—Making machine elements fittings
- B21K1/16—Making machine elements fittings parts of pipe or hose couplings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410124698.8A CN104942212B (zh) | 2014-03-31 | 2014-03-31 | 复合板材制作大型三通锻制工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410124698.8A CN104942212B (zh) | 2014-03-31 | 2014-03-31 | 复合板材制作大型三通锻制工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104942212A CN104942212A (zh) | 2015-09-30 |
CN104942212B true CN104942212B (zh) | 2017-09-05 |
Family
ID=54157571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410124698.8A Active CN104942212B (zh) | 2014-03-31 | 2014-03-31 | 复合板材制作大型三通锻制工艺 |
Country Status (1)
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CN (1) | CN104942212B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2267111Y (zh) * | 1995-08-31 | 1997-11-12 | 机械工业部洛阳轴承研究所 | 一种新型冷碾环机 |
CN101077515A (zh) * | 2007-06-04 | 2007-11-28 | 上海新闵重型锻造有限公司 | 超大型斜三通制造方法 |
CN101249600A (zh) * | 2008-03-18 | 2008-08-27 | 上海鼎阜机械制造有限公司 | 锻制承压直三通制造方法 |
CN102284671A (zh) * | 2010-06-21 | 2011-12-21 | 中国石油天然气集团公司 | 高钢级大口径厚壁三通制造工艺方法 |
CN103447311A (zh) * | 2013-09-12 | 2013-12-18 | 江绍成 | 一种基于在线称重的控制热环轧产品尺寸的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564245B2 (ja) * | 2003-07-25 | 2010-10-20 | 新日本製鐵株式会社 | 溶接金属の低温割れ性に優れた超高強度溶接継手及び高強度溶接鋼管の製造方法 |
-
2014
- 2014-03-31 CN CN201410124698.8A patent/CN104942212B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2267111Y (zh) * | 1995-08-31 | 1997-11-12 | 机械工业部洛阳轴承研究所 | 一种新型冷碾环机 |
CN101077515A (zh) * | 2007-06-04 | 2007-11-28 | 上海新闵重型锻造有限公司 | 超大型斜三通制造方法 |
CN101249600A (zh) * | 2008-03-18 | 2008-08-27 | 上海鼎阜机械制造有限公司 | 锻制承压直三通制造方法 |
CN102284671A (zh) * | 2010-06-21 | 2011-12-21 | 中国石油天然气集团公司 | 高钢级大口径厚壁三通制造工艺方法 |
CN103447311A (zh) * | 2013-09-12 | 2013-12-18 | 江绍成 | 一种基于在线称重的控制热环轧产品尺寸的方法 |
Also Published As
Publication number | Publication date |
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CN104942212A (zh) | 2015-09-30 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Forging technology of large tee made of composite plate Effective date of registration: 20210803 Granted publication date: 20170905 Pledgee: Cangzhou Bank Co.,Ltd. Yanshan sub branch Pledgor: HEBEI FOCUS PIPING Co.,Ltd. Registration number: Y2021110000025 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220829 Granted publication date: 20170905 Pledgee: Cangzhou Bank Co.,Ltd. Yanshan sub branch Pledgor: HEBEI FOCUS PIPING Co.,Ltd. Registration number: Y2021110000025 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |