CN102019534B - 一种阀门零件的制造方法 - Google Patents
一种阀门零件的制造方法 Download PDFInfo
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- CN102019534B CN102019534B CN2009101960727A CN200910196072A CN102019534B CN 102019534 B CN102019534 B CN 102019534B CN 2009101960727 A CN2009101960727 A CN 2009101960727A CN 200910196072 A CN200910196072 A CN 200910196072A CN 102019534 B CN102019534 B CN 102019534B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000005242 forging Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000011282 treatment Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000003483 aging Methods 0.000 claims abstract description 6
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 14
- 230000006641 stabilisation Effects 0.000 claims description 10
- 238000011105 stabilization Methods 0.000 claims description 10
- 230000014759 maintenance of location Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000013036 cure process Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 230000007547 defect Effects 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Forging (AREA)
Abstract
Description
C | Si | Mn | P | S | Al | B |
0.04-0.10 | ≤1.00 | ≤1.00 | ≤0.01 | ≤0.01 | 1.00-1.80 | ≤0.008 |
Cr | Ni | Cu | Co | Ti | Fe | Ti+Al |
18.00-21.00 | ≥65 | ≤0.20 | ≤1.00 | 1.80-2.70 | ≤1.50 | ≥3.5 |
Claims (2)
Priority Applications (1)
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CN2009101960727A CN102019534B (zh) | 2009-09-22 | 2009-09-22 | 一种阀门零件的制造方法 |
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CN2009101960727A CN102019534B (zh) | 2009-09-22 | 2009-09-22 | 一种阀门零件的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN102019534A CN102019534A (zh) | 2011-04-20 |
CN102019534B true CN102019534B (zh) | 2013-06-19 |
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CN2009101960727A Active CN102019534B (zh) | 2009-09-22 | 2009-09-22 | 一种阀门零件的制造方法 |
Country Status (1)
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CN (1) | CN102019534B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102357624B (zh) * | 2011-08-11 | 2013-06-05 | 浙江大学台州研究院 | 阀门锻前恒温加热炉 |
CN102357646A (zh) * | 2011-08-18 | 2012-02-22 | 贵州航天新力铸锻有限责任公司 | 核级高Cv值旋启式止回阀阀体的锻制方法 |
CN103341583B (zh) * | 2013-07-01 | 2015-09-16 | 江阴市恒业锻造有限公司 | 超级双相不锈钢大型管板锻件的锻造方法 |
CN103921074A (zh) * | 2014-04-28 | 2014-07-16 | 明达铝业科技(太仓)有限公司 | 一种用于vvt上的阀体的锻造工艺 |
CN104227356A (zh) * | 2014-09-11 | 2014-12-24 | 芜湖市金贸流体科技股份有限公司 | 一种硬密封球阀的制造方法 |
CN105114654A (zh) * | 2015-07-24 | 2015-12-02 | 苏州市鑫渭阀门有限公司 | 一种带杆球阀芯及其制造方法 |
CN105598349B (zh) * | 2016-02-17 | 2017-11-24 | 南通锐泰锻压制造有限公司 | 锻钢阀门生产工艺 |
CN105499477B (zh) * | 2016-03-04 | 2017-10-24 | 大连大高阀门股份有限公司 | 核一级爆破阀剪切帽锻造工艺 |
CN105841489B (zh) * | 2016-04-05 | 2017-11-14 | 浙江大学台州研究院 | 阀门锻前恒温加热炉 |
CN107350719A (zh) * | 2016-05-09 | 2017-11-17 | 南京晨伟机械设备制造有限公司 | 一种流量减压阀的生产工艺 |
CN107574294B (zh) * | 2017-08-31 | 2018-11-13 | 重庆跃进机械厂有限公司 | 4Cr14Ni14W2Mo气阀的热加工工艺 |
CN110273055A (zh) * | 2018-03-16 | 2019-09-24 | 国电锅炉压力容器检验中心 | 一种汽轮机用合金螺栓热处理方法 |
CN110421327A (zh) * | 2018-12-21 | 2019-11-08 | 西安成立航空制造有限公司 | 一种大尺寸高精度铝合金异形件的加工工艺方法 |
CN109454414A (zh) * | 2018-12-30 | 2019-03-12 | 安徽银龙泵阀股份有限公司 | 一种高硬度球阀阀芯的制造工艺 |
CN111235503A (zh) * | 2020-02-27 | 2020-06-05 | 无锡派克新材料科技股份有限公司 | 一种镍基粗晶高温合金质量提升及节材方法 |
CN111230007A (zh) * | 2020-02-27 | 2020-06-05 | 无锡派克新材料科技股份有限公司 | 一种1000Kg级高温合金的锻造方法 |
CN112570988A (zh) * | 2020-11-05 | 2021-03-30 | 江苏亚星锚链股份有限公司 | 一种低磁锚链附件的制造方法 |
CN112813292A (zh) * | 2020-12-25 | 2021-05-18 | 苏州集萃高合材料科技有限公司 | 一种细晶NiCr20TiAl合金锻材的制造方法 |
CN113444866A (zh) * | 2021-06-04 | 2021-09-28 | 成都日进冶金锻造有限公司 | 一种超低温材料、阀门的生产工艺 |
Citations (4)
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CN1064709A (zh) * | 1991-10-11 | 1992-09-23 | 中国科学院金属研究所 | 一种管材用铁基高温合金 |
US6193822B1 (en) * | 1997-07-03 | 2001-02-27 | Daido Steel Co., Ltd. | Method of manufacturing diesel engine valves |
CN1554858A (zh) * | 2003-12-26 | 2004-12-15 | 东方汽轮机厂 | 一种汽轮机阀门用阀杆及其热处理方法 |
CN101303091A (zh) * | 2006-05-22 | 2008-11-12 | 大连大洋阀门研究发展有限公司 | 整体法兰阀门和阀体及模锻成型方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11270320A (ja) * | 1998-03-20 | 1999-10-05 | Nittan Valve Co Ltd | 内燃機関用バルブの製法及びその製法により成形されたバルブ |
-
2009
- 2009-09-22 CN CN2009101960727A patent/CN102019534B/zh active Active
Patent Citations (4)
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CN1064709A (zh) * | 1991-10-11 | 1992-09-23 | 中国科学院金属研究所 | 一种管材用铁基高温合金 |
US6193822B1 (en) * | 1997-07-03 | 2001-02-27 | Daido Steel Co., Ltd. | Method of manufacturing diesel engine valves |
CN1554858A (zh) * | 2003-12-26 | 2004-12-15 | 东方汽轮机厂 | 一种汽轮机阀门用阀杆及其热处理方法 |
CN101303091A (zh) * | 2006-05-22 | 2008-11-12 | 大连大洋阀门研究发展有限公司 | 整体法兰阀门和阀体及模锻成型方法 |
Non-Patent Citations (6)
Title |
---|
《阀体的锻造工艺改进》;李增国 等;《锻压技术》;20071231;第32卷(第6期);34-36 * |
ND_5型机车排气门锻造和热处理工艺的探讨;梁乾兴;《机车车辆工艺》;19950831(第4期);17-21 * |
文长春 等.阀体锻件制造工艺的研究.《阀门》.2008,(第3期),19-21. |
李增国 等.《阀体的锻造工艺改进》.《锻压技术》.2007,第32卷(第6期),34-36. |
梁乾兴.ND_5型机车排气门锻造和热处理工艺的探讨.《机车车辆工艺》.1995,(第4期),17-21. |
阀体锻件制造工艺的研究;文长春 等;《阀门》;20080630(第3期);19-21 * |
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CN102019534A (zh) | 2011-04-20 |
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Effective date of registration: 20160712 Address after: 201413 Shanghai city four groups in Fengxian District Changping Port Road No. 388 Patentee after: SHANGHAI TENGHUI NONFERROUS CASTING CO.,LTD. Patentee after: SHANGHAI TENGHUI FORGING Co.,Ltd. Patentee after: SHANGHAI TENGHUI POWER STATION FITTING CO.,LTD. Address before: 201413 Shanghai four regiment Town, four regiment village four, No. 1555, Fengxian District Patentee before: SHANGHAI TENGHUI NONFERROUS CASTING CO.,LTD. |
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Denomination of invention: A manufacturing method of valve parts Effective date of registration: 20211109 Granted publication date: 20130619 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shizhong sub branch Pledgor: SHANGHAI TENGHUI POWER STATION FITTING CO.,LTD.|SHANGHAI TENGHUI FORGING Co.,Ltd. Registration number: Y2021980012168 |
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Date of cancellation: 20221118 Granted publication date: 20130619 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shizhong sub branch Pledgor: SHANGHAI TENGHUI NONFERROUS CASTING CO.,LTD.|SHANGHAI TENGHUI POWER STATION FITTING CO.,LTD.|SHANGHAI TENGHUI FORGING Co.,Ltd. Registration number: Y2021980012168 |