CN104002103B - 一种双阀芯电磁先导阀阀体的加工方法 - Google Patents
一种双阀芯电磁先导阀阀体的加工方法 Download PDFInfo
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- CN104002103B CN104002103B CN201410234595.7A CN201410234595A CN104002103B CN 104002103 B CN104002103 B CN 104002103B CN 201410234595 A CN201410234595 A CN 201410234595A CN 104002103 B CN104002103 B CN 104002103B
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- 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
Abstract
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CN201410234595.7A CN104002103B (zh) | 2014-05-29 | 2014-05-29 | 一种双阀芯电磁先导阀阀体的加工方法 |
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CN201410234595.7A CN104002103B (zh) | 2014-05-29 | 2014-05-29 | 一种双阀芯电磁先导阀阀体的加工方法 |
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CN104002103A CN104002103A (zh) | 2014-08-27 |
CN104002103B true CN104002103B (zh) | 2016-08-31 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105033570A (zh) * | 2015-06-02 | 2015-11-11 | 无锡阳工机械制造有限公司 | 一种换向阀阀芯的加工方法 |
CN105081709B (zh) * | 2015-09-30 | 2017-07-14 | 天津第一机床总厂 | 大型曲件上刀架体零件的加工方法 |
CN106058092A (zh) * | 2016-06-28 | 2016-10-26 | 普定县银丰农业科技发展有限公司 | 一种低成本钛合金节能车用蓄电池壳体及其制备方法和加工方法 |
CN107283133A (zh) * | 2017-06-15 | 2017-10-24 | 江苏森威精锻有限公司 | 一种可改善钟形壳类工件跳动的模具的加工工艺 |
CN107570971B (zh) * | 2017-09-19 | 2019-03-12 | 哈尔滨汽轮机厂有限责任公司 | 一种检验内齿轮用检测体的加工方法 |
CN108788653B (zh) * | 2018-07-02 | 2019-11-08 | 诸暨市迅捷离合器有限公司 | 一种制动器磁轭的加工工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059876A (en) * | 1976-11-03 | 1977-11-29 | General Motors Corporation | Method of alloying and forming a valve seat |
CN101128692A (zh) * | 2005-02-22 | 2008-02-20 | 博世力士乐股份公司 | 阀套件和多路阀组 |
CN102366877A (zh) * | 2011-09-08 | 2012-03-07 | 昆山恒源机械制造有限公司 | 一种阀块加工方法 |
CN102642117A (zh) * | 2012-04-20 | 2012-08-22 | 山西斯普瑞机械制造有限公司 | 高性能比例伺服阀阀体及其制造方法 |
CN103481027A (zh) * | 2013-08-30 | 2014-01-01 | 哈尔滨汽轮机厂有限责任公司 | 一种冷油器用阀芯的加工方法 |
CN103659188A (zh) * | 2013-12-13 | 2014-03-26 | 重庆布莱迪仪器仪表有限公司 | 单座调节阀阀体加工工艺 |
CN103769808A (zh) * | 2013-12-20 | 2014-05-07 | 哈尔滨汽轮机厂有限责任公司 | 600mw高中压主汽调节阀体粗加工方法及其夹具 |
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2014
- 2014-05-29 CN CN201410234595.7A patent/CN104002103B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059876A (en) * | 1976-11-03 | 1977-11-29 | General Motors Corporation | Method of alloying and forming a valve seat |
CN101128692A (zh) * | 2005-02-22 | 2008-02-20 | 博世力士乐股份公司 | 阀套件和多路阀组 |
CN102366877A (zh) * | 2011-09-08 | 2012-03-07 | 昆山恒源机械制造有限公司 | 一种阀块加工方法 |
CN102642117A (zh) * | 2012-04-20 | 2012-08-22 | 山西斯普瑞机械制造有限公司 | 高性能比例伺服阀阀体及其制造方法 |
CN103481027A (zh) * | 2013-08-30 | 2014-01-01 | 哈尔滨汽轮机厂有限责任公司 | 一种冷油器用阀芯的加工方法 |
CN103659188A (zh) * | 2013-12-13 | 2014-03-26 | 重庆布莱迪仪器仪表有限公司 | 单座调节阀阀体加工工艺 |
CN103769808A (zh) * | 2013-12-20 | 2014-05-07 | 哈尔滨汽轮机厂有限责任公司 | 600mw高中压主汽调节阀体粗加工方法及其夹具 |
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CN104002103A (zh) | 2014-08-27 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A machining method of double spool solenoid pilot valve body Effective date of registration: 20200731 Granted publication date: 20160831 Pledgee: Guizhou Province Industry and State-owned Enterprises Green Development Fund Co.,Ltd. Pledgor: GUIZHOU ZUNYI CHI YU PRECISION MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2020980004621 |
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Date of cancellation: 20220817 Granted publication date: 20160831 Pledgee: Guizhou Province Industry and State-owned Enterprises Green Development Fund Co.,Ltd. Pledgor: GUIZHOU ZUNYI CHI YU PRECISION MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2020980004621 |
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Denomination of invention: A processing method of a double valve core electromagnetic pilot valve body Effective date of registration: 20220822 Granted publication date: 20160831 Pledgee: Guizhou Industrial Investment Development Co.,Ltd. Pledgor: GUIZHOU ZUNYI CHI YU PRECISION MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2022520000039 |
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