ATE476604T1 - OBJECT WHOSE SURFACE IS TO BE TREATED, SURFACE TREATMENT METHOD AND SURFACE TREATMENT DEVICE - Google Patents
OBJECT WHOSE SURFACE IS TO BE TREATED, SURFACE TREATMENT METHOD AND SURFACE TREATMENT DEVICEInfo
- Publication number
- ATE476604T1 ATE476604T1 AT03736286T AT03736286T ATE476604T1 AT E476604 T1 ATE476604 T1 AT E476604T1 AT 03736286 T AT03736286 T AT 03736286T AT 03736286 T AT03736286 T AT 03736286T AT E476604 T1 ATE476604 T1 AT E476604T1
- Authority
- AT
- Austria
- Prior art keywords
- surface treatment
- treated
- fluid
- object whose
- treatment device
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/002—Influencing flow of fluids by influencing the boundary layer
- F15D1/0025—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply
- F15D1/003—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply comprising surface features, e.g. indentations or protrusions
- F15D1/005—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply comprising surface features, e.g. indentations or protrusions in the form of dimples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/005—Removing cores by vibrating or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/006—Removing cores by abrasive, water or air blasting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
-
- 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
- B24B31/006—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 for grinding the interior surfaces of hollow workpieces
-
- 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
- B24B31/06—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 oscillating or vibrating containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/002—Influencing flow of fluids by influencing the boundary layer
- F15D1/0085—Methods of making characteristic surfaces for influencing the boundary layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- ing And Chemical Polishing (AREA)
Abstract
There is provided a surface treated product that moves relatively in a fluid, wherein a surface of the surface treated product has continuous dimples, each dimple having a diameter of 10 to 2500 mu m and a depth of 50 mu m or less. The surface treated product significantly reduces resistance of a fluid to an object in the fluid, and significantly improves a flow state of the fluid. <IMAGE>
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002187643 | 2002-06-27 | ||
JP2002289208 | 2002-10-01 | ||
JP2003113962A JP2004174602A (en) | 2002-06-27 | 2003-04-18 | Method of producing hollow casting |
JP2003113966A JP2004174603A (en) | 2002-06-27 | 2003-04-18 | Method of removing sand from hollow casting |
JP2003121597A JP3964349B2 (en) | 2002-06-27 | 2003-04-25 | Surface processed body, surface processing method, and surface processing apparatus |
JP2003132666A JP4703947B2 (en) | 2002-06-27 | 2003-05-12 | Oscillator |
PCT/JP2003/008148 WO2004003394A1 (en) | 2002-06-27 | 2003-06-26 | Object whose surface is to be treated, surface treatment method, and surface treatment apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE476604T1 true ATE476604T1 (en) | 2010-08-15 |
Family
ID=30004076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03736286T ATE476604T1 (en) | 2002-06-27 | 2003-06-26 | OBJECT WHOSE SURFACE IS TO BE TREATED, SURFACE TREATMENT METHOD AND SURFACE TREATMENT DEVICE |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1541877B1 (en) |
CN (1) | CN1321271C (en) |
AT (1) | ATE476604T1 (en) |
AU (1) | AU2003244006A1 (en) |
DE (1) | DE60333653D1 (en) |
WO (1) | WO2004003394A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007114377A1 (en) * | 2006-03-30 | 2007-10-11 | Asahi Tec Corporation | Vertically shaking working device |
DE102008060151A1 (en) * | 2008-12-02 | 2010-06-10 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Increasing changing temperature-resistance of turbine housing in exhaust gas turbocharger and/or exhaust manifold, comprises surface-hardening turbine housing and/or exhaust manifold by shot blasting method or laser beam in areawise manner |
AT517133B1 (en) * | 2015-04-17 | 2017-09-15 | Fill Gmbh | Entkernmaschine / vibrating machine with improved drive |
CN105269327B (en) * | 2015-11-25 | 2017-11-21 | 镇江市恒源汽车零部件有限公司 | A kind of multiple operation transposition processing unit (plant) for vehicle engine exhaust divided manifold processing |
CN108015265A (en) * | 2017-11-02 | 2018-05-11 | 中国航发哈尔滨东安发动机有限公司 | Complicated cavity and oil circuit casting inner wall cleaning method |
CN113122849B (en) * | 2019-12-31 | 2023-04-14 | 苏州丰川电子科技有限公司 | Machining device for notebook computer metal part |
CN117798786B (en) * | 2024-03-01 | 2024-05-28 | 三明市南益机械设备有限公司 | Casting surface treatment device |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964267A (en) * | 1982-10-05 | 1984-04-12 | Mitsubishi Heavy Ind Ltd | Method of surface treatment |
JPS6124145U (en) * | 1984-07-17 | 1986-02-13 | エ−ジ−エムフイルトレ−シヨン株式会社 | Workpiece internal grinding device |
JPH02136559A (en) * | 1988-11-17 | 1990-05-25 | Showa Alum Corp | Intake manifold |
JP2619740B2 (en) * | 1990-12-07 | 1997-06-11 | 共栄電工 株式会社 | Magnetic polishing equipment |
JP2727039B2 (en) * | 1991-05-20 | 1998-03-11 | 伸一 田代 | Fuel supply system and vaporizer |
JPH05149132A (en) | 1991-11-29 | 1993-06-15 | Asahi Tec Corp | Exhaust pipe for engine |
JPH05149204A (en) * | 1991-11-29 | 1993-06-15 | Asahi Tec Corp | Intake tube for engine |
JPH08246163A (en) * | 1995-01-11 | 1996-09-24 | Kao Corp | Method for imparting liquid pepellency to metallic surface |
JPH08247343A (en) | 1995-03-09 | 1996-09-27 | Ishikawajima Harima Heavy Ind Co Ltd | Heating pipe and manufacture thereof |
JP3016067B2 (en) | 1995-11-02 | 2000-03-06 | 学校法人立命館 | Method and apparatus for removing core of casting |
JPH1028314A (en) | 1996-07-05 | 1998-01-27 | Fujikura Ltd | Pipe-type jumper device |
JPH10138117A (en) * | 1996-11-08 | 1998-05-26 | Sinto Brator Co Ltd | Grinding method of aluminum wheel, grinding media used therefor, and barrel polishing device |
JPH11188477A (en) | 1997-12-25 | 1999-07-13 | Ahresty Corp | Casting core removing method |
JPH11190471A (en) | 1997-12-26 | 1999-07-13 | Nkk Corp | Pipe of low pipe line resistance |
JPH11304300A (en) | 1998-04-24 | 1999-11-05 | Toshiba Ave Co Ltd | Refrigeration cycle |
JP2000055014A (en) | 1998-08-05 | 2000-02-22 | Koichi Nagahisa | Fluid resistance reducing device |
US6589600B1 (en) * | 1999-06-30 | 2003-07-08 | General Electric Company | Turbine engine component having enhanced heat transfer characteristics and method for forming same |
JP2001030064A (en) | 1999-07-22 | 2001-02-06 | Isuzu Motors Ltd | Method for removing stuck material on inner part and exciting device |
-
2003
- 2003-06-25 CN CNB031374859A patent/CN1321271C/en not_active Expired - Lifetime
- 2003-06-26 DE DE60333653T patent/DE60333653D1/en not_active Expired - Lifetime
- 2003-06-26 AU AU2003244006A patent/AU2003244006A1/en not_active Abandoned
- 2003-06-26 WO PCT/JP2003/008148 patent/WO2004003394A1/en active Application Filing
- 2003-06-26 EP EP03736286A patent/EP1541877B1/en not_active Expired - Lifetime
- 2003-06-26 AT AT03736286T patent/ATE476604T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1541877B1 (en) | 2010-08-04 |
CN1321271C (en) | 2007-06-13 |
WO2004003394A1 (en) | 2004-01-08 |
DE60333653D1 (en) | 2010-09-16 |
EP1541877A1 (en) | 2005-06-15 |
EP1541877A4 (en) | 2006-01-25 |
AU2003244006A1 (en) | 2004-01-19 |
CN1475677A (en) | 2004-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |