CN103697186A - 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 - Google Patents
压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 Download PDFInfo
- Publication number
- CN103697186A CN103697186A CN201310690850.4A CN201310690850A CN103697186A CN 103697186 A CN103697186 A CN 103697186A CN 201310690850 A CN201310690850 A CN 201310690850A CN 103697186 A CN103697186 A CN 103697186A
- Authority
- CN
- China
- Prior art keywords
- cock
- plug
- hardened layer
- oil seal
- thickness
- 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
- 238000005516 engineering process Methods 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000005299 abrasion Methods 0.000 claims abstract description 19
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 17
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 150000003839 salts Chemical class 0.000 claims abstract description 11
- 238000013329 compounding Methods 0.000 claims description 10
- 238000005255 carburizing Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 238000004381 surface treatment Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000005121 nitriding Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0207—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/025—Particular coverings or materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310690850.4A CN103697186B (zh) | 2013-12-16 | 2013-12-16 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
PCT/CN2014/092002 WO2015090130A1 (zh) | 2013-12-16 | 2014-11-24 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310690850.4A CN103697186B (zh) | 2013-12-16 | 2013-12-16 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103697186A true CN103697186A (zh) | 2014-04-02 |
CN103697186B CN103697186B (zh) | 2016-04-13 |
Family
ID=50358816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310690850.4A Active CN103697186B (zh) | 2013-12-16 | 2013-12-16 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103697186B (zh) |
WO (1) | WO2015090130A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015090130A1 (zh) * | 2013-12-16 | 2015-06-25 | 四川精控阀门制造有限公司 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
CN105465478A (zh) * | 2015-12-29 | 2016-04-06 | 西安航天动力研究所 | 氟塑料-金属阀芯及其成型工艺方法 |
CN105927777A (zh) * | 2016-07-12 | 2016-09-07 | 阀工阀门有限公司 | 一种陶瓷双球阀 |
CN106151568A (zh) * | 2016-08-22 | 2016-11-23 | 雷蒙德(北京)科技股份有限公司 | 旋塞加工工艺、旋塞及旋塞阀 |
CN106435465A (zh) * | 2016-09-14 | 2017-02-22 | 安徽省宁国顺昌机械有限公司 | 一种回转支承表面耐盐处理工艺 |
CN106435467A (zh) * | 2016-09-14 | 2017-02-22 | 安徽省宁国顺昌机械有限公司 | 一种回转支承表面耐疲劳处理工艺 |
CN108187991A (zh) * | 2018-02-01 | 2018-06-22 | 成都乘风阀门有限责任公司 | 一种旋塞表面喷涂ptfe涂料的处理工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0565664A (ja) * | 1991-09-05 | 1993-03-19 | Kawasaki Steel Corp | スポツト抵抗溶接性に優れた有機被覆アルミニウム材料 |
CN101008324A (zh) * | 2006-12-22 | 2007-08-01 | 陕西鼓风机(集团)有限公司 | 一种透平机械转子叶片的表面复合涂层及其制备方法 |
CN101225456A (zh) * | 2007-06-01 | 2008-07-23 | 江苏宏大特种钢机械厂 | 一种延长链篦机关键零部件寿命的复合处理方法 |
CN102115865A (zh) * | 2010-01-05 | 2011-07-06 | 四川金邦新材料有限公司 | 一种粉末冶金零件的表面处理方法 |
CN102492918A (zh) * | 2011-11-29 | 2012-06-13 | 青岛张氏机械有限公司 | 活塞杆、活塞杆表面处理的碳氮共渗剂及其生产方法 |
GB2500487A (en) * | 2012-03-20 | 2013-09-25 | Univ Cranfield | Tribological coatings and methods of forming |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454032A1 (fr) * | 1979-04-10 | 1980-11-07 | Gachot Jean | Vanne-papillon de precision |
JP4539605B2 (ja) * | 2005-07-06 | 2010-09-08 | 株式会社デンソー | 電磁駆動装置 |
CN201448460U (zh) * | 2009-06-03 | 2010-05-05 | 江苏海纳机电集团有限公司 | 一种用于针形截止阀的阀杆 |
CN202274191U (zh) * | 2011-10-10 | 2012-06-13 | 株洲西迪硬质合金科技有限公司 | 阀门及其阀杆 |
CN103697186B (zh) * | 2013-12-16 | 2016-04-13 | 四川精控阀门制造有限公司 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
-
2013
- 2013-12-16 CN CN201310690850.4A patent/CN103697186B/zh active Active
-
2014
- 2014-11-24 WO PCT/CN2014/092002 patent/WO2015090130A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0565664A (ja) * | 1991-09-05 | 1993-03-19 | Kawasaki Steel Corp | スポツト抵抗溶接性に優れた有機被覆アルミニウム材料 |
CN101008324A (zh) * | 2006-12-22 | 2007-08-01 | 陕西鼓风机(集团)有限公司 | 一种透平机械转子叶片的表面复合涂层及其制备方法 |
CN101225456A (zh) * | 2007-06-01 | 2008-07-23 | 江苏宏大特种钢机械厂 | 一种延长链篦机关键零部件寿命的复合处理方法 |
CN102115865A (zh) * | 2010-01-05 | 2011-07-06 | 四川金邦新材料有限公司 | 一种粉末冶金零件的表面处理方法 |
CN102492918A (zh) * | 2011-11-29 | 2012-06-13 | 青岛张氏机械有限公司 | 活塞杆、活塞杆表面处理的碳氮共渗剂及其生产方法 |
GB2500487A (en) * | 2012-03-20 | 2013-09-25 | Univ Cranfield | Tribological coatings and methods of forming |
Non-Patent Citations (3)
Title |
---|
伍超群,周克崧,刘敏,邓畅光,邓春明: "不同热喷涂技术制备镍基涂层的摩擦磨损性能", 《中国有色金属学报》 * |
杨凌平,吴书芳: "QPQ盐浴复合处理技术及其应用", 《模具制造》 * |
杨文兵,张晖,何宜柱: "汽车零件表面改性的QPQ复合表面处理技术研究", 《润滑与密封》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015090130A1 (zh) * | 2013-12-16 | 2015-06-25 | 四川精控阀门制造有限公司 | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 |
CN105465478A (zh) * | 2015-12-29 | 2016-04-06 | 西安航天动力研究所 | 氟塑料-金属阀芯及其成型工艺方法 |
CN105465478B (zh) * | 2015-12-29 | 2018-07-17 | 西安航天动力研究所 | 氟塑料-金属阀芯及其成型工艺方法 |
CN105927777A (zh) * | 2016-07-12 | 2016-09-07 | 阀工阀门有限公司 | 一种陶瓷双球阀 |
CN106151568A (zh) * | 2016-08-22 | 2016-11-23 | 雷蒙德(北京)科技股份有限公司 | 旋塞加工工艺、旋塞及旋塞阀 |
CN106435465A (zh) * | 2016-09-14 | 2017-02-22 | 安徽省宁国顺昌机械有限公司 | 一种回转支承表面耐盐处理工艺 |
CN106435467A (zh) * | 2016-09-14 | 2017-02-22 | 安徽省宁国顺昌机械有限公司 | 一种回转支承表面耐疲劳处理工艺 |
CN106435465B (zh) * | 2016-09-14 | 2019-03-15 | 安徽省宁国顺昌机械有限公司 | 一种回转支承表面耐盐处理工艺 |
CN106435467B (zh) * | 2016-09-14 | 2019-04-23 | 安徽省宁国顺昌机械有限公司 | 一种回转支承表面耐疲劳处理工艺 |
CN108187991A (zh) * | 2018-02-01 | 2018-06-22 | 成都乘风阀门有限责任公司 | 一种旋塞表面喷涂ptfe涂料的处理工艺 |
Also Published As
Publication number | Publication date |
---|---|
WO2015090130A1 (zh) | 2015-06-25 |
CN103697186B (zh) | 2016-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103697186B (zh) | 压力平衡式油密封旋塞阀的旋塞及旋塞表面处理工艺 | |
CN104032301B (zh) | 一种防腐防硫耐磨油管接箍激光熔覆涂层制备工艺 | |
CN104162676A (zh) | 一种压裂泵阀体、阀座真空熔覆表面强化方法 | |
CN103090118A (zh) | 一种耐磨耐腐蚀合金涂层细长复合管及其生产方法 | |
WO2021073628A1 (zh) | 一种应用于液压支架立柱的包覆焊方法 | |
CN202659948U (zh) | 颗粒状介质用高温金属硬密封球阀 | |
CN103103520A (zh) | 一种核电阀门阀杆表面激光复合强化的工艺 | |
CN104455538A (zh) | 一种具有高耐磨密封表面的球阀球体及其制备方法 | |
CN207246449U (zh) | 不锈无缝钢管大口径硬密封蝶阀阀座 | |
CN104451535B (zh) | 一种气缸套表面处理的方法 | |
CN110923696A (zh) | 一种球阀表面激光熔覆镍基材料及其增材制造工艺 | |
CN202220877U (zh) | 金属硬密封高压锻钢耐磨球阀 | |
CN204420180U (zh) | 一种具有高耐磨密封表面的球阀球体 | |
CN107245688B (zh) | 防腐耐磨TiCN复合涂层及其喷涂方法及防腐耐磨抽油机光杆 | |
CN104864174A (zh) | 超超临界发电机组蒸汽阀门密封面的堆焊结构 | |
CN108517488A (zh) | 一种合金材料部件表面防腐耐磨复合涂层及其制备方法 | |
CN101537526B (zh) | 高级抗硫防喷器内腔表面合金堆焊方法 | |
CN103834914A (zh) | 一种钢铁材料表面机械研磨渗钛的方法 | |
CN202144883U (zh) | 陶瓷旋塞阀 | |
CN207364324U (zh) | 一种旋转阀阀芯 | |
CN203906833U (zh) | 一种用于气体管道的偏心蝶阀 | |
CN203571074U (zh) | 船用中心型多层硬密封蝶阀 | |
CN206309969U (zh) | 一种陶瓷双柱塞角阀 | |
CN106369179A (zh) | 内堆闸阀结构 | |
CN205877554U (zh) | 一种强化型弯头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Cai Defa Inventor after: Xiao Lian Inventor after: Yang Shenglong Inventor after: Wang Kaixiong Inventor after: Liu Peijian Inventor after: Li Yang Inventor after: Qian Qinglin Inventor before: Cai Defa Inventor before: Yang Shenglong Inventor before: Liu Peijian Inventor before: Li Yang Inventor before: Qian Qinglin |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160229 Address after: Shenzhen Lu Xi San Duan 618300 Sichuan city of Deyang province Guanghan city Sichuan keycon Valve Manufacturing Co., Ltd. Applicant after: SICHUAN KEYCON(KCON) VALVE MANUFACTURING Co.,Ltd. Applicant after: PETROCHINA WEST PIPELINE Co. Address before: Shenzhen Lu Xi San Duan 618300 Sichuan city of Deyang province Guanghan city Sichuan keycon Valve Manufacturing Co., Ltd. Applicant before: SICHUAN KEYCON(KCON) VALVE MANUFACTURING Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |