CN107378403B - 发动机用排气回流阀的制造方法 - Google Patents
发动机用排气回流阀的制造方法 Download PDFInfo
- Publication number
- CN107378403B CN107378403B CN201710648405.XA CN201710648405A CN107378403B CN 107378403 B CN107378403 B CN 107378403B CN 201710648405 A CN201710648405 A CN 201710648405A CN 107378403 B CN107378403 B CN 107378403B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- spool
- exhaust gas
- engine
- bead
- 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.)
- Active
Links
- 238000010992 reflux Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000011324 bead Substances 0.000 claims abstract description 48
- 238000003466 welding Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000007797 corrosion Effects 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 238000005336 cracking Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims 1
- 230000035882 stress Effects 0.000 description 58
- 239000000243 solution Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 230000003321 amplification Effects 0.000 description 9
- 238000003199 nucleic acid amplification method Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/48—Attaching valve members to screw-spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Heat Treatment Of Articles (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-111187 | 2014-05-29 | ||
| JP2014111187A JP6058586B2 (ja) | 2014-05-29 | 2014-05-29 | エンジン用排気還流弁の製造方法 |
| CN201510288987.6A CN105290722B (zh) | 2014-05-29 | 2015-05-29 | 阀芯与阀轴之间的固定方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510288987.6A Division CN105290722B (zh) | 2014-05-29 | 2015-05-29 | 阀芯与阀轴之间的固定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107378403A CN107378403A (zh) | 2017-11-24 |
| CN107378403B true CN107378403B (zh) | 2019-04-02 |
Family
ID=54841668
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648405.XA Active CN107378403B (zh) | 2014-05-29 | 2015-05-29 | 发动机用排气回流阀的制造方法 |
| CN201510288987.6A Active CN105290722B (zh) | 2014-05-29 | 2015-05-29 | 阀芯与阀轴之间的固定方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510288987.6A Active CN105290722B (zh) | 2014-05-29 | 2015-05-29 | 阀芯与阀轴之间的固定方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6058586B2 (enExample) |
| CN (2) | CN107378403B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017214967A (ja) * | 2016-05-31 | 2017-12-07 | 愛三工業株式会社 | バルブ装置とそのバルブ装置における弁軸と弁体との溶接方法 |
| WO2019008901A1 (ja) * | 2017-07-07 | 2019-01-10 | 新東工業株式会社 | ショットピーニング方法 |
| US10344757B1 (en) * | 2018-01-19 | 2019-07-09 | Kennametal Inc. | Valve seats and valve assemblies for fluid end applications |
| JP7141423B2 (ja) * | 2020-04-09 | 2022-09-22 | 株式会社鷺宮製作所 | 電動弁および冷凍サイクルシステム |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0965412A1 (de) * | 1998-06-08 | 1999-12-22 | PLANSEE Aktiengesellschaft | Verfahren zur Herstellung eines Tellerventils aus y-TiAl-Basislegierung |
| CN102198519A (zh) * | 2010-03-26 | 2011-09-28 | 三菱综合材料株式会社 | 表面包覆切削工具 |
| CN102840061A (zh) * | 2011-06-22 | 2012-12-26 | 爱三工业株式会社 | Egr 阀 |
| CN103659201A (zh) * | 2013-12-15 | 2014-03-26 | 无锡透平叶片有限公司 | 一种采用激光熔覆防水蚀的汽轮机叶片的加工工艺 |
| CN103672008A (zh) * | 2013-11-28 | 2014-03-26 | 克里特集团有限公司 | 一种全焊接阀体的球阀及其焊接方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0696191B2 (ja) * | 1986-04-22 | 1994-11-30 | 月島機械株式会社 | フイン付チユ−ブの製造方法 |
| DE4429804A1 (de) * | 1994-08-23 | 1996-02-29 | Johnson Service Co | Verfahren zur Herstellung von in Heizungs-, Lüftungs- und Klimaanlage eingesetzten Serienventilen |
| JP2001198828A (ja) * | 2000-01-20 | 2001-07-24 | Nkk Corp | 耐食性に優れたステンレス鋼の製造方法 |
| EP1256750A4 (en) * | 2000-02-18 | 2003-05-07 | Hitachi Ltd | MOTOR DRIVEN FLOW CONTROL VALVE AND METHOD FOR PRODUCING THE SAME |
| JP2010142899A (ja) * | 2008-12-18 | 2010-07-01 | Toshiba Corp | 応力改善処理方法 |
| CN101571196B (zh) * | 2009-06-11 | 2010-08-25 | 铁岭阀门(集团)特种阀门有限责任公司 | 一种衬胶蝶阀的制作方法 |
| JP5393280B2 (ja) * | 2009-06-17 | 2014-01-22 | 日本発條株式会社 | 車両懸架用コイルばねと、その製造方法 |
| CN103147035B (zh) * | 2011-12-06 | 2015-06-24 | 常州朗锐活塞有限公司 | 内燃机进排气阀壳重熔处理方法 |
| WO2013179435A1 (ja) * | 2012-05-31 | 2013-12-05 | Ｕｄトラックス株式会社 | 排気管の耐久性向上方法及び排気浄化装置 |
| JP6208962B2 (ja) * | 2013-03-19 | 2017-10-04 | 日立造船株式会社 | 貯蔵用キャニスターの応力腐食割れ防止方法 |
| CN103352987A (zh) * | 2013-08-02 | 2013-10-16 | 衡阳湘阳特电力工程修试有限公司 | 焊接式内衬蝶阀 |
-
2014
- 2014-05-29 JP JP2014111187A patent/JP6058586B2/ja active Active
-
2015
- 2015-05-29 CN CN201710648405.XA patent/CN107378403B/zh active Active
- 2015-05-29 CN CN201510288987.6A patent/CN105290722B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0965412A1 (de) * | 1998-06-08 | 1999-12-22 | PLANSEE Aktiengesellschaft | Verfahren zur Herstellung eines Tellerventils aus y-TiAl-Basislegierung |
| CN102198519A (zh) * | 2010-03-26 | 2011-09-28 | 三菱综合材料株式会社 | 表面包覆切削工具 |
| CN102840061A (zh) * | 2011-06-22 | 2012-12-26 | 爱三工业株式会社 | Egr 阀 |
| CN103672008A (zh) * | 2013-11-28 | 2014-03-26 | 克里特集团有限公司 | 一种全焊接阀体的球阀及其焊接方法 |
| CN103659201A (zh) * | 2013-12-15 | 2014-03-26 | 无锡透平叶片有限公司 | 一种采用激光熔覆防水蚀的汽轮机叶片的加工工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015224754A (ja) | 2015-12-14 |
| CN107378403A (zh) | 2017-11-24 |
| CN105290722B (zh) | 2017-09-15 |
| JP6058586B2 (ja) | 2017-01-11 |
| CN105290722A (zh) | 2016-02-03 |
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|---|---|---|---|
| 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 |