US3819343A - Medium for process of honing by extruding - Google Patents
Medium for process of honing by extruding Download PDFInfo
- Publication number
- US3819343A US3819343A US00194567A US19456771A US3819343A US 3819343 A US3819343 A US 3819343A US 00194567 A US00194567 A US 00194567A US 19456771 A US19456771 A US 19456771A US 3819343 A US3819343 A US 3819343A
- Authority
- US
- United States
- Prior art keywords
- medium
- grit
- extruding
- water
- percent
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002243 precursor Substances 0.000 claims description 9
- 150000004676 glycans Polymers 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000005017 polysaccharide Substances 0.000 claims description 4
- 229910052580 B4C Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims description 3
- 239000003139 biocide Substances 0.000 claims description 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000002223 garnet Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 3
- 229910001887 tin oxide Inorganic materials 0.000 claims description 3
- 239000010431 corundum Substances 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 150000004804 polysaccharides Polymers 0.000 claims 1
- 239000004327 boric acid Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract description 3
- 229920002907 Guar gum Polymers 0.000 abstract description 2
- 229910021538 borax Inorganic materials 0.000 abstract description 2
- 239000000665 guar gum Substances 0.000 abstract description 2
- 229960002154 guar gum Drugs 0.000 abstract description 2
- 235000010417 guar gum Nutrition 0.000 abstract description 2
- 239000004328 sodium tetraborate Substances 0.000 abstract description 2
- 235000010339 sodium tetraborate Nutrition 0.000 abstract description 2
- 235000010338 boric acid Nutrition 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 13
- 239000000499 gel Substances 0.000 description 10
- 230000005484 gravity Effects 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 2
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- -1 alkali metal borate Chemical class 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000003352 sequestering agent Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- UVGZJJKEELPWRH-JSCKKFHOSA-M potassium (2S,3S,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexanoate Chemical compound [K+].O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C([O-])=O UVGZJJKEELPWRH-JSCKKFHOSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
- B24C11/005—Selection of abrasive materials or additives for abrasive blasts of additives, e.g. anti-corrosive or disinfecting agents in solid, liquid or gaseous form
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
Definitions
- Rhoades MEDIUM FOR PROCESS OF HONING BY EXTRUDING [75] Inventor: Lawrence J. Rhoades, Pittsburgh,
- An object of the present invention is to provide an improved medium for use in carrying out the method disclosed and claimed in U.S. Pat. No. 3,521,412, granted July 21, 1970 to Ralph W. McCarty for Method of Honing by Extruding.
- Advantages of the medium disclosed hereinwith respect to other gels or water base materials are that when honing or abrading repetitive jobs in large numbers of production parts, successive batches of the medium disclosed herein may be prepared with the same exact characteristics with respect to components and viscosity so that, using the same time control, the abrading action on each processed part may be exactly reproduced.
- the improved medium of this invention is capable of abrading'through small holes having a dimension of a few thousandths'of an inch, as well as through larger holes, the cost ofthe medium is low and it is easy to clean the parts after they have been processed.
- One ofthe ingredients of the medium of this invention is a dry pulverulent composition, hereinafter called precursor in the specification and claims, comprising manogalactan gum, alkali metal borate and boric acid as described and claimed in U.S. Pat. No. 3,384,498, granted May 21, 1968 to Robert B. Ahrabi.
- the specific composition utilized in the present invention has the following'essential components, percentages being by weight: Guar gum, 50 to 75 percent; boric acid, 30 to 40percent', and borax, 1.0 to 2.5 percent.
- the above composition includes 0.25 to 0.60 percent of a high molecular weight polysaccharide comprising the alkali deacetylated derivative of the acetylester form of a polymer comprising mannose, glucose and potassium glucuronate,.as indicated by the trade designation B-l459 in the above-mentioned Ahrabi patent.
- the purpose of the polysaccharide is to immediately establish a gel system so as to maintain a reasonably homogeneous suspension of the gumhydrophobing agent-neutralizing substance system so as to materially assist in dispersing the gum and maintaining such dispersion until such time as the gum becomes fully hydrated and polymerization or quasi-polymerization thereof continues to the degree desired.
- the above precursor composition is generally utilized in a dry powder form and mixed with various percentages of water, depending upon the size opening through which the medium must pass during the abrading operation, together with certain percentages of finely divided grit to produce the abrading action.
- a certain amount of oil is added to the composition to delay the formation of a crust upon themedium if it is not-to be used immediately.
- Suitable formulations by volume for different hole sizes are listed below.
- oils which are satisfactory for use in the above set forth compositions.
- One is a dimethyl polysiloxane which is non-volatile, chemically inert and non-toxic and sold as silicone fluid by the General Electric Company under the trade designation SF-96 (500) and by Dow Corning Corporation under the trade designation No. 200.
- This silicone fluid has a viscosity at 25 C. of 500 centistokes, a flash point above 600 F., a pour point of -58 F. and a specific gravity at 25 C. of 0.973.
- Another suitable oil is a silicone-polyether copolymer having a viscosity between 1,200 and 1,500 centistokes and sold by General Electric Company under the trade designation SFl066.
- Two other suitable oils are straight-cut petroleum oils sold by Humble Oil and Refining Company under the trademark F lexon and under the trade designations 790 and 791'. These are rubber processing and extender oils. These oils have a specific gravity at 60 F. just under 0.920, a viscosity, SSU at 210 F. between 200 and 220, a flash point between 555 and 610 F., and a pour point between 10 and F. On a carbon type analysis, they have between nine and 1 l aromatic carbon atoms, between 32 and 28 naphthenic carbon atoms and'between 59 and 61 percent paraffinic carbon atoms.
- Another suitable oil is sold by Union Carbide Corporation under the trademark Flexol with the designation DOP which is a di-2-ethylhexylphthalate having a specific gravity of 0.9861, a flash point of 425 F. and a viscosity of 81.4 centipoises at 20 C.
- DOP Flexol with the designation DOP which is a di-2-ethylhexylphthalate having a specific gravity of 0.9861, a flash point of 425 F. and a viscosity of 81.4 centipoises at 20 C.
- Other useful oils are petroleum based oils as used in the motor industry and automotive type greases.
- the grit used in the above listed compositions may be boron carbide, silicon carbide, aluminum oxide, tin oxide, diamond dust, rouge, corrundum, garnet, alundum and glass.
- any finely divided grit having the capability of abrading the metal upon which it is used is suitable for use in this invention.
- the grit usually has a substantially uniform particle size in any given formulation. The particle size preferably runs from about six to 10 microns up to about 16 mesh size.
- the .oil component in the above defined compositions not only delays the formation of an oxide crust on the medium but also controls the tackiness of the material. With little or no oil, the medium is tacky and adherent to metal as well as to the hands of the operator. The oil is, therefore, an important additive in tenns of actual practical use.
- the medium for abrading by extruding is prepared by mixing one part of the guar gum-alkali metal borate-boric acid pulverulent gel precursor with about two to fifty parts of water, stirring thoroughly and allowing the gel to form at room temperature before adding the grit. This usually takes about to minutes. Then from about one to about fifty parts of metal abrasive grit is thoroughly mixed into the gel and, if desired, from aout 0.5 to ten parts of oil as taught herein is thoroughly mixed with the previous mixture. If the gel is allowed to form after adding the water to the precursor, and then thereafter adding the grit, oil, etc., one provides a much stronger and longer lasting medium.
- the medium is then passed back and forth through a workpiece as taught in McCarty U.S. Pat. No. 3,521,412, and thereafter the medium is flushed off of the workpiece with water, or a better job is done by adding about ten percent glycerine to the water cleaning bath. This greatly improves the cleaning process.
- a medium for abrading by extruding consisting essentially of by volume one part of a guar gum-alkali metal borate-boric acid pulverulent gel precursor, from about two to about 50 parts water, from about one to about 50 parts metal abrasive grit, from about 0.5 to about 10.0 parts of oil to retard formation of a crust on said mixture and to increase lubricity of the material said oil selected from the group consisting of dimethyl polysiloxane, silicone-polyether copolymer of viscosity between 1200-1500 centistokes (25C) and specific gravity 1.04 (25C.), low-volatility naphthenic oil having nine to 11 aromatic carbon atoms and 32 to 28 naphthenic carbon atoms and 59 to 61 paraffinic carbon atoms, di-2-ethylhexylphthalate of specific gravity 0.9861 and automotive hydrocarbon oils.
- a medium for abrading by extruding consisting essentially of by volume one part of a
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Lubricants (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE790843D BE790843A (fr) | 1971-11-01 | Agent pour traitement de rectification | |
| US00194567A US3819343A (en) | 1971-11-01 | 1971-11-01 | Medium for process of honing by extruding |
| GB1284572A GB1389728A (en) | 1971-11-01 | 1972-03-20 | Medium for process of honing by extruding |
| NLAANVRAGE7214582,A NL180329C (nl) | 1971-11-01 | 1972-10-27 | Werkwijze voor het bereiden van een schuurmiddel voor metalen onderdelen. |
| SE7214023A SE403793B (sv) | 1971-11-01 | 1972-10-30 | Medel, for slipning genom sprutning, innehallande en blandning av guargummi, alkaliborat och borsyra |
| IT12981/72A IT968184B (it) | 1971-11-01 | 1972-10-30 | Sostanza per abrasivare parti metal liche mediante estrusione |
| FR7238406A FR2159916A5 (it) | 1971-11-01 | 1972-10-30 | |
| NO3922/72A NO139134C (no) | 1971-11-01 | 1972-10-31 | Anvendelse av visse fortykkede, vandige blandinger, inneholdende slipekorn, til sliping av huller ved gjennompressing |
| CH1594172A CH581689A5 (it) | 1971-11-01 | 1972-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00194567A US3819343A (en) | 1971-11-01 | 1971-11-01 | Medium for process of honing by extruding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3819343A true US3819343A (en) | 1974-06-25 |
Family
ID=22718081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00194567A Expired - Lifetime US3819343A (en) | 1971-11-01 | 1971-11-01 | Medium for process of honing by extruding |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3819343A (it) |
| BE (1) | BE790843A (it) |
| CH (1) | CH581689A5 (it) |
| FR (1) | FR2159916A5 (it) |
| GB (1) | GB1389728A (it) |
| IT (1) | IT968184B (it) |
| NL (1) | NL180329C (it) |
| NO (1) | NO139134C (it) |
| SE (1) | SE403793B (it) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106507A2 (en) * | 1982-09-08 | 1984-04-25 | Extrude Hone, Ltd. | Means and methods for abrading a work surface |
| 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 |
| US5709587A (en) * | 1996-03-25 | 1998-01-20 | Kennametal Inc. | Method and apparatus for honing an elongate rotary tool |
| US5788558A (en) * | 1995-11-13 | 1998-08-04 | Localmed, Inc. | Apparatus and method for polishing lumenal prostheses |
| US6319094B1 (en) * | 1999-12-29 | 2001-11-20 | Extrude Home Corporation | Method and apparatus for controlling abrasive flow machining |
| DE10323743A1 (de) * | 2003-05-24 | 2004-12-16 | Daimlerchrysler Ag | Freilegemasse, Freilegeverfahren und Freilegevorrichtung |
| US20100105296A1 (en) * | 2007-01-29 | 2010-04-29 | Tosoh Smd, Inc. | Ultra smooth face sputter targets and methods of producing same |
| US20100144247A1 (en) * | 2004-07-01 | 2010-06-10 | Extrude Hone Corporation | Abrasive machining media containing thermoplastic polymer |
| WO2014179037A1 (en) | 2013-05-01 | 2014-11-06 | INVISTA North America S.à.r.l. | Reducing gel formation in polyamide manufacturing processes |
| US11230954B2 (en) | 2017-07-19 | 2022-01-25 | Cummins Emission Solutions Inc. | Deposit reduction using interior surface finishing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167440A (en) * | 1960-05-17 | 1965-01-26 | Rainbow Crafts Inc | Plastic modeling composition of a soft, pliable working consistency |
| US3384498A (en) * | 1967-01-04 | 1968-05-21 | Oil Ct Res Inc | Plastic modeling composition |
| US3387957A (en) * | 1966-04-04 | 1968-06-11 | Carborundum Co | Microcrystalline sintered bauxite abrasive grain |
| US3521412A (en) * | 1968-04-12 | 1970-07-21 | Extrude Hone Inc | Method of honing by extruding |
-
0
- BE BE790843D patent/BE790843A/xx not_active IP Right Cessation
-
1971
- 1971-11-01 US US00194567A patent/US3819343A/en not_active Expired - Lifetime
-
1972
- 1972-03-20 GB GB1284572A patent/GB1389728A/en not_active Expired
- 1972-10-27 NL NLAANVRAGE7214582,A patent/NL180329C/xx not_active IP Right Cessation
- 1972-10-30 IT IT12981/72A patent/IT968184B/it active
- 1972-10-30 FR FR7238406A patent/FR2159916A5/fr not_active Expired
- 1972-10-30 SE SE7214023A patent/SE403793B/xx unknown
- 1972-10-31 NO NO3922/72A patent/NO139134C/no unknown
- 1972-11-01 CH CH1594172A patent/CH581689A5/xx not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167440A (en) * | 1960-05-17 | 1965-01-26 | Rainbow Crafts Inc | Plastic modeling composition of a soft, pliable working consistency |
| US3387957A (en) * | 1966-04-04 | 1968-06-11 | Carborundum Co | Microcrystalline sintered bauxite abrasive grain |
| US3384498A (en) * | 1967-01-04 | 1968-05-21 | Oil Ct Res Inc | Plastic modeling composition |
| US3521412A (en) * | 1968-04-12 | 1970-07-21 | Extrude Hone Inc | Method of honing by extruding |
| US3521412B1 (it) * | 1968-04-12 | 1983-05-17 |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106507A2 (en) * | 1982-09-08 | 1984-04-25 | Extrude Hone, Ltd. | Means and methods for abrading a work surface |
| EP0106507A3 (en) * | 1982-09-08 | 1987-09-30 | Extrude Hone, Ltd. | Means and methods for abrading a work surface |
| 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 |
| US5788558A (en) * | 1995-11-13 | 1998-08-04 | Localmed, Inc. | Apparatus and method for polishing lumenal prostheses |
| US5709587A (en) * | 1996-03-25 | 1998-01-20 | Kennametal Inc. | Method and apparatus for honing an elongate rotary tool |
| US5762538A (en) * | 1996-03-25 | 1998-06-09 | Kennametal Inc. | Method and apparatus for honing an elongate rotary tool |
| US6319094B1 (en) * | 1999-12-29 | 2001-11-20 | Extrude Home Corporation | Method and apparatus for controlling abrasive flow machining |
| US20060229001A1 (en) * | 2003-05-24 | 2006-10-12 | Helmut Schaefer | Exposing substance, exposing method, and exposing device |
| DE10323743A1 (de) * | 2003-05-24 | 2004-12-16 | Daimlerchrysler Ag | Freilegemasse, Freilegeverfahren und Freilegevorrichtung |
| DE10323743B4 (de) * | 2003-05-24 | 2007-01-18 | Daimlerchrysler Ag | Freilegemasse, Freilegeverfahren und Freilegevorrichtung |
| US20100144247A1 (en) * | 2004-07-01 | 2010-06-10 | Extrude Hone Corporation | Abrasive machining media containing thermoplastic polymer |
| US8602843B2 (en) | 2004-07-01 | 2013-12-10 | Kennametal Inc. | Abrasive machining media containing thermoplastic polymer |
| US20100105296A1 (en) * | 2007-01-29 | 2010-04-29 | Tosoh Smd, Inc. | Ultra smooth face sputter targets and methods of producing same |
| US8556681B2 (en) | 2007-01-29 | 2013-10-15 | Tosoh Smd, Inc. | Ultra smooth face sputter targets and methods of producing same |
| WO2014179037A1 (en) | 2013-05-01 | 2014-11-06 | INVISTA North America S.à.r.l. | Reducing gel formation in polyamide manufacturing processes |
| US11230954B2 (en) | 2017-07-19 | 2022-01-25 | Cummins Emission Solutions Inc. | Deposit reduction using interior surface finishing |
Also Published As
| Publication number | Publication date |
|---|---|
| CH581689A5 (it) | 1976-11-15 |
| NO139134B (no) | 1978-10-02 |
| NL180329B (nl) | 1986-09-01 |
| GB1389728A (en) | 1975-04-09 |
| NL7214582A (it) | 1973-05-03 |
| BE790843A (fr) | 1973-04-30 |
| NO139134C (no) | 1979-01-10 |
| IT968184B (it) | 1974-03-20 |
| FR2159916A5 (it) | 1973-06-22 |
| SE403793B (sv) | 1978-09-04 |
| NL180329C (nl) | 1987-02-02 |
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