CN109128683B - 一种液力端阀箱内腔及柱塞端密封孔修复方法 - Google Patents
一种液力端阀箱内腔及柱塞端密封孔修复方法 Download PDFInfo
- Publication number
- CN109128683B CN109128683B CN201810908256.0A CN201810908256A CN109128683B CN 109128683 B CN109128683 B CN 109128683B CN 201810908256 A CN201810908256 A CN 201810908256A CN 109128683 B CN109128683 B CN 109128683B
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- Prior art keywords
- welding
- valve box
- inner cavity
- end valve
- hydraulic end
- 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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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 211
- 230000008439 repair process Effects 0.000 claims abstract description 45
- 238000003754 machining Methods 0.000 claims abstract description 32
- 238000005253 cladding Methods 0.000 claims abstract description 22
- 238000005422 blasting Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 69
- 239000000463 material Substances 0.000 claims description 65
- 230000007704 transition Effects 0.000 claims description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- 239000010937 tungsten Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 239000003208 petroleum Substances 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 22
- 238000012360 testing method Methods 0.000 description 17
- 238000007689 inspection Methods 0.000 description 14
- 230000007547 defect Effects 0.000 description 8
- 230000004927 fusion Effects 0.000 description 8
- 238000009659 non-destructive testing Methods 0.000 description 8
- 230000035515 penetration Effects 0.000 description 8
- 239000002893 slag Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B23P6/00—Restoring or reconditioning objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810908256.0A CN109128683B (zh) | 2018-08-10 | 2018-08-10 | 一种液力端阀箱内腔及柱塞端密封孔修复方法 |
US16/464,457 US20200331088A1 (en) | 2018-08-10 | 2018-09-30 | Repairing methods for hydraulic-end valve cage cavity and plunger-end seal hole |
PCT/CN2018/109028 WO2020029413A1 (zh) | 2018-08-10 | 2018-09-30 | 一种液力端阀箱内腔及柱塞端密封孔修复方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810908256.0A CN109128683B (zh) | 2018-08-10 | 2018-08-10 | 一种液力端阀箱内腔及柱塞端密封孔修复方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109128683A CN109128683A (zh) | 2019-01-04 |
CN109128683B true CN109128683B (zh) | 2020-07-10 |
Family
ID=64792648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810908256.0A Active CN109128683B (zh) | 2018-08-10 | 2018-08-10 | 一种液力端阀箱内腔及柱塞端密封孔修复方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200331088A1 (zh) |
CN (1) | CN109128683B (zh) |
WO (1) | WO2020029413A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109128683B (zh) * | 2018-08-10 | 2020-07-10 | 上海清河机械有限公司 | 一种液力端阀箱内腔及柱塞端密封孔修复方法 |
CN113492250A (zh) * | 2020-03-20 | 2021-10-12 | 上海电气电站设备有限公司 | 一种阀座的焊接方法 |
CN111461671B (zh) * | 2020-04-09 | 2023-08-18 | 海默潘多拉数据科技(深圳)有限公司 | 阀箱工作时长检测方法、系统、计算机设备和存储介质 |
CN112171177A (zh) * | 2020-10-11 | 2021-01-05 | 浙江翰德圣智能再制造技术有限公司 | 一种干燥器聚丙烯搅拌转子断裂后的再制造方法 |
CN114505656B (zh) * | 2022-03-22 | 2023-06-06 | 烟台杰瑞石油装备技术有限公司 | 柱塞泵壳体的制作工艺、柱塞泵壳体及柱塞泵 |
CN115351502A (zh) * | 2022-08-11 | 2022-11-18 | 湖北航达科技有限公司 | 空客空气调节系统的深度修理方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005113173A2 (en) * | 2004-05-21 | 2005-12-01 | Smith International, Inc. | Friction stirring and its application to drill bits, oil field and mining tools, and components in other industrial applications |
US7472478B2 (en) * | 2004-10-29 | 2009-01-06 | Honeywell International Inc. | Adaptive machining and weld repair process |
US20090057275A1 (en) * | 2007-08-31 | 2009-03-05 | General Electric Company | Method of Repairing Nickel-Based Alloy Articles |
CN101239413B (zh) * | 2008-03-07 | 2010-09-22 | 重庆大学 | 废旧模具电磁堆焊修复和表面改性方法与设备 |
CN101797676B (zh) * | 2010-01-13 | 2012-07-25 | 西安热工研究院有限公司 | 一种脱硫循环泵的修复与表面防护工艺 |
US9868180B2 (en) * | 2013-03-14 | 2018-01-16 | Ansaldo Energia Ip Uk Limited | Turbine blade tip repair using dual fusion welding |
EP2969260B1 (en) * | 2013-03-15 | 2018-02-14 | Rolls-Royce Corporation | Anti-fret coating system |
CN103264267A (zh) * | 2013-06-07 | 2013-08-28 | 山东塔高矿业机械装备制造有限公司 | 综采液压支架再制造工艺 |
CN104907762A (zh) * | 2015-07-02 | 2015-09-16 | 南车株洲电机有限公司 | 一种电机端盖轴承室修复方法 |
CN107470849A (zh) * | 2017-08-14 | 2017-12-15 | 浙江今泰汽车零部件制造有限公司 | 模具腐蚀部位修复工艺 |
CN107470851A (zh) * | 2017-08-17 | 2017-12-15 | 嘉兴翰德圣激光再制造技术有限公司 | 通用型皮托管泵喷嘴磨损或断裂冷金属过渡焊接修复方法 |
CN109128683B (zh) * | 2018-08-10 | 2020-07-10 | 上海清河机械有限公司 | 一种液力端阀箱内腔及柱塞端密封孔修复方法 |
-
2018
- 2018-08-10 CN CN201810908256.0A patent/CN109128683B/zh active Active
- 2018-09-30 US US16/464,457 patent/US20200331088A1/en not_active Abandoned
- 2018-09-30 WO PCT/CN2018/109028 patent/WO2020029413A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2020029413A1 (zh) | 2020-02-13 |
US20200331088A1 (en) | 2020-10-22 |
CN109128683A (zh) | 2019-01-04 |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A repair method for inner cavity of hydraulic end valve box and sealing hole at plunger end Effective date of registration: 20211210 Granted publication date: 20200710 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2021620000018 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20200710 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2021620000018 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for repairing the inner cavity of the hydraulic end valve box and the sealing hole of the plunger end Effective date of registration: 20230111 Granted publication date: 20200710 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2023620000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200710 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2023620000009 |