CN106968744B - 一种内燃机用进气门 - Google Patents
一种内燃机用进气门 Download PDFInfo
- Publication number
- CN106968744B CN106968744B CN201710375690.2A CN201710375690A CN106968744B CN 106968744 B CN106968744 B CN 106968744B CN 201710375690 A CN201710375690 A CN 201710375690A CN 106968744 B CN106968744 B CN 106968744B
- Authority
- CN
- China
- Prior art keywords
- forging
- temperature
- inlet valve
- cooled
- titanium alloy
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2303/00—Manufacturing of components used in valve arrangements
- F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
Description
| 屈服强度(MPa) | 抗拉强度(MPa) | 硬度(HRC) | 伸长率(%) | |
| 实施例1 | 1140 | 1210 | 43 | 11 |
| 实施例2 | 1135 | 1208 | 42 | 12 |
| 实施例3 | 1129 | 1196 | 43 | 11 |
| 实施例4 | 1142 | 1205 | 40 | 13 |
| 实施例1 | 实施例2 | 实施例3 | 实施例4 | |
| 硬度HB | 325 | 327 | 328 | 323 |
| 夏比冲击功 J | 110 | 108 | 104 | 107 |
| 焊口超声波探伤 | 无异常 | 无异常 | 无异常 | 无异常 |
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375690.2A CN106968744B (zh) | 2017-05-24 | 2017-05-24 | 一种内燃机用进气门 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375690.2A CN106968744B (zh) | 2017-05-24 | 2017-05-24 | 一种内燃机用进气门 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968744A CN106968744A (zh) | 2017-07-21 |
| CN106968744B true CN106968744B (zh) | 2019-04-12 |
Family
ID=59325848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710375690.2A Active CN106968744B (zh) | 2017-05-24 | 2017-05-24 | 一种内燃机用进气门 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968744B (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748659A (ja) * | 1993-08-05 | 1995-02-21 | Nippon Steel Corp | エンジンバルブの製造に適したチタン合金棒の製造方法 |
| JP2005066656A (ja) * | 2003-08-26 | 2005-03-17 | Aisan Ind Co Ltd | チタンを含有する金属製部材の製造方法 |
| JP2005076052A (ja) * | 2003-08-28 | 2005-03-24 | Daido Steel Co Ltd | 剛性および強度が向上したチタン合金 |
| CN104152744A (zh) * | 2014-07-08 | 2014-11-19 | 宁夏东方钽业股份有限公司 | 一种低成本中高强度耐蚀钛合金及其加工方法 |
| CN102639743B (zh) * | 2009-12-02 | 2015-03-18 | 新日铁住金株式会社 | α+β型钛合金制部件及其制造方法 |
| CN103846377B (zh) * | 2014-03-14 | 2015-12-30 | 西北工业大学 | 近β钛合金Ti-7333的开坯锻造方法 |
-
2017
- 2017-05-24 CN CN201710375690.2A patent/CN106968744B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748659A (ja) * | 1993-08-05 | 1995-02-21 | Nippon Steel Corp | エンジンバルブの製造に適したチタン合金棒の製造方法 |
| JP2005066656A (ja) * | 2003-08-26 | 2005-03-17 | Aisan Ind Co Ltd | チタンを含有する金属製部材の製造方法 |
| JP2005076052A (ja) * | 2003-08-28 | 2005-03-24 | Daido Steel Co Ltd | 剛性および強度が向上したチタン合金 |
| CN102639743B (zh) * | 2009-12-02 | 2015-03-18 | 新日铁住金株式会社 | α+β型钛合金制部件及其制造方法 |
| CN103846377B (zh) * | 2014-03-14 | 2015-12-30 | 西北工业大学 | 近β钛合金Ti-7333的开坯锻造方法 |
| CN104152744A (zh) * | 2014-07-08 | 2014-11-19 | 宁夏东方钽业股份有限公司 | 一种低成本中高强度耐蚀钛合金及其加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968744A (zh) | 2017-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190319 Address after: 225500 Jinduo Road, Yuduo Town, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: TAIZHOU LONGRUI VALVE CO.,LTD. Address before: 466021 No. 12 Yongning Road, Chuanhui District, Zhoukou City, Henan Province Applicant before: Cui Wanglin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260122 Address after: 201304 Shanghai city Pudong New Area college town right Li No. 1628 building 4 layer 1-2 Patentee after: SHANGHAI QINKUN INFORMATION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 225500 Jinduo Road, Yuduo Town, Jiangyan District, Taizhou City, Jiangsu Province Patentee before: TAIZHOU LONGRUI VALVE CO.,LTD. Country or region before: China |