CN107363214A - 一种长阀体冲孔拔长锻造工艺 - Google Patents
一种长阀体冲孔拔长锻造工艺 Download PDFInfo
- Publication number
- CN107363214A CN107363214A CN201710571031.6A CN201710571031A CN107363214A CN 107363214 A CN107363214 A CN 107363214A CN 201710571031 A CN201710571031 A CN 201710571031A CN 107363214 A CN107363214 A CN 107363214A
- Authority
- CN
- China
- Prior art keywords
- valve body
- forging technology
- long valve
- body punching
- pulling forging
- 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.)
- Granted
Links
- 238000005242 forging Methods 0.000 title claims abstract description 24
- 238000004080 punching Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 12
- 239000011162 core material Substances 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 239000000155 melt Substances 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 9
- 238000003754 machining Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B21K1/20—Making machine elements valve parts
- B21K1/24—Making machine elements valve parts valve bodies; valve seats
-
- 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
-
- 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
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
-
- 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
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- 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
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710571031.6A CN107363214B (zh) | 2017-07-13 | 2017-07-13 | 一种长阀体冲孔拔长锻造工艺 |
PCT/CN2017/108402 WO2019010866A1 (zh) | 2017-07-13 | 2017-10-30 | 一种长阀体冲孔拔长锻造工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710571031.6A CN107363214B (zh) | 2017-07-13 | 2017-07-13 | 一种长阀体冲孔拔长锻造工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107363214A true CN107363214A (zh) | 2017-11-21 |
CN107363214B CN107363214B (zh) | 2019-05-10 |
Family
ID=60308134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710571031.6A Active CN107363214B (zh) | 2017-07-13 | 2017-07-13 | 一种长阀体冲孔拔长锻造工艺 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107363214B (zh) |
WO (1) | WO2019010866A1 (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101774107A (zh) * | 2009-12-31 | 2010-07-14 | 上海新闵重型锻造有限公司 | 通过锻造制造文丘里管的方法 |
CN102554112A (zh) * | 2010-12-10 | 2012-07-11 | 上海重型机器厂有限公司 | 核电设备堆内构件马氏体不锈钢压紧弹簧的锻造成型方法 |
CN102773398A (zh) * | 2011-05-09 | 2012-11-14 | 上海重型机器厂有限公司 | 细长厚壁管件的锻造方法 |
CN104338882A (zh) * | 2013-08-07 | 2015-02-11 | 上海重型机器厂有限公司 | 第三代核电冷却剂泵电机壳锻件的成型方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3328234B2 (ja) * | 1999-07-13 | 2002-09-24 | 株式会社コタニ | ディファレンシャル用ハイポイドリングギャおよびその製造方法 |
CN102071367B (zh) * | 2010-11-24 | 2012-04-04 | 南京迪威尔重型锻造股份有限公司 | 深海采油树设备连接器用钢锻件制造工艺 |
CN102527897B (zh) * | 2011-12-30 | 2015-06-10 | 中信重工机械股份有限公司 | 一种水轮机薄壁台阶短套类主轴法兰的锻造方法 |
CN103143659B (zh) * | 2013-03-21 | 2015-03-04 | 通裕重工股份有限公司 | 一种核电主管道空心锻造方法 |
-
2017
- 2017-07-13 CN CN201710571031.6A patent/CN107363214B/zh active Active
- 2017-10-30 WO PCT/CN2017/108402 patent/WO2019010866A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101774107A (zh) * | 2009-12-31 | 2010-07-14 | 上海新闵重型锻造有限公司 | 通过锻造制造文丘里管的方法 |
CN102554112A (zh) * | 2010-12-10 | 2012-07-11 | 上海重型机器厂有限公司 | 核电设备堆内构件马氏体不锈钢压紧弹簧的锻造成型方法 |
CN102773398A (zh) * | 2011-05-09 | 2012-11-14 | 上海重型机器厂有限公司 | 细长厚壁管件的锻造方法 |
CN104338882A (zh) * | 2013-08-07 | 2015-02-11 | 上海重型机器厂有限公司 | 第三代核电冷却剂泵电机壳锻件的成型方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2019010866A1 (zh) | 2019-01-17 |
CN107363214B (zh) | 2019-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A long valve body punching and drawing forging process Effective date of registration: 20201113 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2020320010189 |
|
PC01 | Cancellation 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: 20211026 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2020320010189 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A punching and drawing forging process for long valve body Effective date of registration: 20211028 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2021320010432 |
|
PC01 | Cancellation 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: 20221026 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2021320010432 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Punching and Drawing Forging Process for Long Valve Body Effective date of registration: 20221027 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2022320010618 |
|
PC01 | Cancellation 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: 20231030 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2022320010618 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Long Valve Body Punching and Drawing Forging Process Effective date of registration: 20231103 Granted publication date: 20190510 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN NANGONG FORGING Co.,Ltd. Registration number: Y2023980063684 |