SG82046A1 - Free flow abrasive hole polishing - Google Patents

Free flow abrasive hole polishing

Info

Publication number
SG82046A1
SG82046A1 SG9906362A SG1999006362A SG82046A1 SG 82046 A1 SG82046 A1 SG 82046A1 SG 9906362 A SG9906362 A SG 9906362A SG 1999006362 A SG1999006362 A SG 1999006362A SG 82046 A1 SG82046 A1 SG 82046A1
Authority
SG
Singapore
Prior art keywords
free flow
hole polishing
flow abrasive
abrasive hole
polishing
Prior art date
Application number
SG9906362A
Other languages
English (en)
Inventor
Stephen Shaw James
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of SG82046A1 publication Critical patent/SG82046A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
SG9906362A 1998-12-21 1999-12-14 Free flow abrasive hole polishing SG82046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/217,672 US6234872B1 (en) 1998-12-21 1998-12-21 Free flow abrasive hole polishing

Publications (1)

Publication Number Publication Date
SG82046A1 true SG82046A1 (en) 2001-07-24

Family

ID=22812030

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9906362A SG82046A1 (en) 1998-12-21 1999-12-14 Free flow abrasive hole polishing

Country Status (4)

Country Link
US (1) US6234872B1 (zh)
EP (1) EP1013378A3 (zh)
CN (1) CN1261019A (zh)
SG (1) SG82046A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7805822B2 (en) * 2003-12-15 2010-10-05 Turbocombustor Technology, Inc. Process for removing thermal barrier coatings
US9089933B2 (en) 2010-12-20 2015-07-28 Pratt & Whitney Canada Corp. Method for making and repairing effusion cooling holes in cumbustor liner
CN102601686B (zh) * 2012-04-10 2013-11-20 大连理工大学 一种整体叶轮类零件旋转磨料流抛光装置
CN103612167B (zh) * 2013-12-06 2016-06-29 李安林 吸附流研磨抛光法
CN104842257A (zh) * 2015-04-30 2015-08-19 哈尔滨工业大学 一种挠性接头细颈磨料流研抛装置
CN105171584A (zh) * 2015-06-26 2015-12-23 张家港市顺佳隔热技术有限公司 一种压力容器壳抛光处理装置
CN105817990B (zh) * 2016-03-30 2017-10-10 张家界绿源文化发展有限责任公司 一种龟纹石石雕镂空抛光装置及其方法
CN110026880B (zh) * 2019-04-15 2024-07-05 中国电子科技集团公司第二十研究所 3d打印薄壁异形喇叭天线的内表面磨粒流抛光工装
CN115056129B (zh) * 2022-06-30 2024-01-23 深圳市恒永达科技股份有限公司 毛细管微粒流体抛光系统、方法及计算机可读存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699725A (en) * 1969-09-17 1972-10-24 Edward George Feldcamp Method of finishing an aperture
US3729871A (en) * 1971-08-05 1973-05-01 Acme Cleveland Corp Abrasive cleaning
US3823514A (en) * 1971-11-08 1974-07-16 Honda Koki Kk Hydraulic grinding method
US4512859A (en) * 1981-12-26 1985-04-23 Inoue-Japax Research Incorporated Abrasive polishing method
JPS6328566A (ja) * 1986-07-16 1988-02-06 Inoue Japax Res Inc 噴射加工方法
US5054247A (en) * 1986-03-21 1991-10-08 Extrude Hone Corporation Method of controlling flow resistance in fluid orifice manufacture
US5807163A (en) * 1995-08-04 1998-09-15 Dynetics Corporation Method and apparatus for controlling the diameter and geometry of an orifice with an abrasive slurry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203257A (en) 1977-05-31 1980-05-20 Hughes Aircraft Company Printed circuit board hole cleaner
US5344472A (en) * 1991-09-12 1994-09-06 Lynn William R Method of recycling media for use in pressurized device
US5247766A (en) 1992-01-31 1993-09-28 Kildea Robert J Process for improving cooling hole flow control
US5391256A (en) * 1993-04-05 1995-02-21 General Electric Company Hollow airfoil cavity surface texture enhancement
US5702288A (en) 1995-08-30 1997-12-30 United Technologies Corporation Method of removing excess overlay coating from within cooling holes of aluminide coated gas turbine engine components

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699725A (en) * 1969-09-17 1972-10-24 Edward George Feldcamp Method of finishing an aperture
US3729871A (en) * 1971-08-05 1973-05-01 Acme Cleveland Corp Abrasive cleaning
US3823514A (en) * 1971-11-08 1974-07-16 Honda Koki Kk Hydraulic grinding method
US4512859A (en) * 1981-12-26 1985-04-23 Inoue-Japax Research Incorporated Abrasive polishing method
US5054247A (en) * 1986-03-21 1991-10-08 Extrude Hone Corporation Method of controlling flow resistance in fluid orifice manufacture
JPS6328566A (ja) * 1986-07-16 1988-02-06 Inoue Japax Res Inc 噴射加工方法
US5807163A (en) * 1995-08-04 1998-09-15 Dynetics Corporation Method and apparatus for controlling the diameter and geometry of an orifice with an abrasive slurry

Also Published As

Publication number Publication date
CN1261019A (zh) 2000-07-26
US6234872B1 (en) 2001-05-22
EP1013378A2 (en) 2000-06-28
EP1013378A3 (en) 2003-04-09

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