CN110976728B - 油管头多向闭式模锻工艺 - Google Patents
油管头多向闭式模锻工艺 Download PDFInfo
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- CN110976728B CN110976728B CN201911333130.6A CN201911333130A CN110976728B CN 110976728 B CN110976728 B CN 110976728B CN 201911333130 A CN201911333130 A CN 201911333130A CN 110976728 B CN110976728 B CN 110976728B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
- B21J5/025—Closed die forging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
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CN201911333130.6A CN110976728B (zh) | 2019-12-23 | 2019-12-23 | 油管头多向闭式模锻工艺 |
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CN201911333130.6A CN110976728B (zh) | 2019-12-23 | 2019-12-23 | 油管头多向闭式模锻工艺 |
Publications (2)
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CN110976728A CN110976728A (zh) | 2020-04-10 |
CN110976728B true CN110976728B (zh) | 2021-03-19 |
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CN201911333130.6A Active CN110976728B (zh) | 2019-12-23 | 2019-12-23 | 油管头多向闭式模锻工艺 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113510214B (zh) * | 2021-05-14 | 2023-05-23 | 江苏隆盛钻采机械制造有限公司 | 一种销头锻件的成型模具及其制造方法 |
CN113751647A (zh) * | 2021-08-25 | 2021-12-07 | 第一拖拉机股份有限公司 | 一种模锻制坯的闭式卡压模具及闭式卡压制坯方法 |
CN118527655A (zh) * | 2024-07-23 | 2024-08-23 | 中国二十二冶集团有限公司 | 厚壁管锻件多向模锻成形模具及成形方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1738567A (en) * | 1927-12-09 | 1929-12-10 | Crane Co | Method of forging steel-gate valve bodies |
US2663205A (en) * | 1949-05-06 | 1953-12-22 | Cameron Iron Works Inc | Forging process and apparatus |
DE1149594B (de) * | 1961-04-21 | 1963-05-30 | Stahl Armaturen Siepmann G M B | Verfahren zum Gesenkschmieden úÈ-foermiger Armaturen, insbesondere Schiebergehaeuse |
CN102873239A (zh) * | 2012-09-28 | 2013-01-16 | 江苏隆盛钻采机械制造有限公司 | 一种大型阀体全封闭式多向整体模锻成型工艺 |
CN206246086U (zh) * | 2016-12-02 | 2017-06-13 | 江苏恒昊石油机械有限公司 | 一种新型防漏防开裂的油管头装置 |
CN107378409A (zh) * | 2017-09-08 | 2017-11-24 | 浙江万盛机械有限公司 | 混水四通阀体的加工工艺 |
CN109128001A (zh) * | 2018-08-11 | 2019-01-04 | 中冶重工(唐山)有限公司 | 两片体球阀阀体锻件的锻造方法 |
CN109926541A (zh) * | 2019-04-24 | 2019-06-25 | 四川弘信能源装备制造有限公司 | 两片式法兰连接球阀阀盖毛坯的锻造成形方法 |
CN209531998U (zh) * | 2018-11-27 | 2019-10-25 | 唐山钢铁集团有限责任公司 | 用于阀体制造的模具结构 |
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2019
- 2019-12-23 CN CN201911333130.6A patent/CN110976728B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1738567A (en) * | 1927-12-09 | 1929-12-10 | Crane Co | Method of forging steel-gate valve bodies |
US2663205A (en) * | 1949-05-06 | 1953-12-22 | Cameron Iron Works Inc | Forging process and apparatus |
DE1149594B (de) * | 1961-04-21 | 1963-05-30 | Stahl Armaturen Siepmann G M B | Verfahren zum Gesenkschmieden úÈ-foermiger Armaturen, insbesondere Schiebergehaeuse |
CN102873239A (zh) * | 2012-09-28 | 2013-01-16 | 江苏隆盛钻采机械制造有限公司 | 一种大型阀体全封闭式多向整体模锻成型工艺 |
CN206246086U (zh) * | 2016-12-02 | 2017-06-13 | 江苏恒昊石油机械有限公司 | 一种新型防漏防开裂的油管头装置 |
CN107378409A (zh) * | 2017-09-08 | 2017-11-24 | 浙江万盛机械有限公司 | 混水四通阀体的加工工艺 |
CN109128001A (zh) * | 2018-08-11 | 2019-01-04 | 中冶重工(唐山)有限公司 | 两片体球阀阀体锻件的锻造方法 |
CN209531998U (zh) * | 2018-11-27 | 2019-10-25 | 唐山钢铁集团有限责任公司 | 用于阀体制造的模具结构 |
CN109926541A (zh) * | 2019-04-24 | 2019-06-25 | 四川弘信能源装备制造有限公司 | 两片式法兰连接球阀阀盖毛坯的锻造成形方法 |
Non-Patent Citations (1)
Title |
---|
套管头锻件多向模锻工艺分析;郭峰等;《热加工工艺》;20160215;第45卷(第3期);第156-159页 * |
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Effective date of registration: 20230406 Address after: 215500 No.16 Changchun Road, Yanjiang Industrial Zone, Changshu Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: JIANGSU LONGSHENG DRILLING MACHINERY MANUFACTURING Co.,Ltd. Patentee after: Suzhou Dawson Drilling and Production Equipment Co.,Ltd. Address before: 215500 No.16 Changchun Road, Yanjiang Industrial Zone, Changshu Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU LONGSHENG DRILLING MACHINERY MANUFACTURING Co.,Ltd. Patentee before: SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT Co.,Ltd. |