ES2175715T3 - Chorro de corte lubricado por fluido de alta velocidad. - Google Patents
Chorro de corte lubricado por fluido de alta velocidad.Info
- Publication number
- ES2175715T3 ES2175715T3 ES98924741T ES98924741T ES2175715T3 ES 2175715 T3 ES2175715 T3 ES 2175715T3 ES 98924741 T ES98924741 T ES 98924741T ES 98924741 T ES98924741 T ES 98924741T ES 2175715 T3 ES2175715 T3 ES 2175715T3
- Authority
- ES
- Spain
- Prior art keywords
- nozzle
- jet
- wear
- speed fluid
- fluid
- 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
- 239000012530 fluid Substances 0.000 title abstract 5
- 239000011148 porous material Substances 0.000 abstract 2
- 239000002173 cutting fluid Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Nozzles (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Una boquilla (7) de chorro de fluido a alta velocidad hecha, al menos en parte, de un material poroso y configurada de manera que la parte porosa de la boquilla (7) esté circundada, al menos en parte, por un depósito (6) que contiene un fluido lubricante. A medida que el fluido de corte pasa a través de la boquilla (7), lubricante del depósito (6) se aspira a través del material poroso y lubrica las superficies de la boquilla (7) expuestas al chorro de fluido. La invención no solo resuelve las dificultades principales de la técnica anterior con relación al desgaste de boquilla, sino que expande el uso y aplicaciones de cortadores de chorro de fluido a alta velocidad. Por reducción del desgaste de una boquilla de chorro, es posible aumentar la velocidad del chorro y reducir el diámetro de la boquilla incluso más que en la técnica anterior, permitiendo precisión mucho más alta, corte más profundo y uso sobre material difícil de cortar, tal como cer mica. La invención proporciona, así, un método, fiable pero a la vez muy simple, para impedir desgaste de la boquilla.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/822,775 US5921846A (en) | 1997-03-21 | 1997-03-21 | Lubricated high speed fluid cutting jet |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175715T3 true ES2175715T3 (es) | 2002-11-16 |
Family
ID=25236935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98924741T Expired - Lifetime ES2175715T3 (es) | 1997-03-21 | 1998-03-21 | Chorro de corte lubricado por fluido de alta velocidad. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5921846A (es) |
EP (1) | EP0969870B1 (es) |
AT (1) | ATE213956T1 (es) |
AU (1) | AU7683898A (es) |
CA (1) | CA2324945C (es) |
DE (1) | DE69804081T2 (es) |
ES (1) | ES2175715T3 (es) |
WO (1) | WO1998042380A2 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6705925B1 (en) | 2000-10-20 | 2004-03-16 | Lightwave Microsystems | Apparatus and method to dice integrated circuits from a wafer using a pressurized jet |
US6837775B2 (en) * | 2001-12-06 | 2005-01-04 | Umang Anand | Porous, lubricated mixing tube for abrasive, fluid jet |
US20030140496A1 (en) * | 2002-01-31 | 2003-07-31 | Shen Buswell | Methods and systems for forming slots in a semiconductor substrate |
US7051426B2 (en) * | 2002-01-31 | 2006-05-30 | Hewlett-Packard Development Company, L.P. | Method making a cutting disk into of a substrate |
US6688947B2 (en) * | 2002-02-05 | 2004-02-10 | The Johns Hopkins University | Porous, lubricated nozzle for abrasive fluid suspension jet |
US7150101B2 (en) * | 2003-12-15 | 2006-12-19 | General Electric Company | Apparatus for fabricating components |
US20050243144A1 (en) * | 2004-04-09 | 2005-11-03 | Synergy Innovations, Inc. | System and method of manufacturing mono-sized-disbursed spherical particles |
KR101220608B1 (ko) * | 2010-06-09 | 2013-01-10 | 주식회사 포스코 | 스케일 제거장치 |
US10086497B1 (en) | 2012-04-27 | 2018-10-02 | Chukar Waterjet, Inc. | Submersible liquid jet apparatus |
CA3039286A1 (en) | 2018-04-06 | 2019-10-06 | The Raymond Corporation | Systems and methods for efficient hydraulic pump operation in a hydraulic system |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1481042A (en) * | 1974-06-05 | 1977-07-27 | Hart B | Guns for forming jets of particulate material |
SU604667A1 (ru) * | 1976-08-10 | 1978-04-30 | Предприятие П/Я М-5755 | Сопло пескоструйного аппарата |
US4134547A (en) * | 1976-12-14 | 1979-01-16 | O. Ditlev-Simonsen, Jr. | Jet pipe |
US4253610A (en) * | 1979-09-10 | 1981-03-03 | Larkin Joe M | Abrasive blast nozzle |
US4587772A (en) * | 1981-05-13 | 1986-05-13 | National Research Development Corporation | Dispenser for a jet of liquid bearing particulate abrasive material |
US4555872A (en) * | 1982-06-11 | 1985-12-03 | Fluidyne Corporation | High velocity particulate containing fluid jet process |
US4478368A (en) * | 1982-06-11 | 1984-10-23 | Fluidyne Corporation | High velocity particulate containing fluid jet apparatus and process |
US4648215A (en) * | 1982-10-22 | 1987-03-10 | Flow Industries, Inc. | Method and apparatus for forming a high velocity liquid abrasive jet |
GB2158749A (en) * | 1984-05-17 | 1985-11-20 | John Link | Abrasive blasting nozzle |
EP0231187A4 (en) * | 1984-10-29 | 1988-05-31 | Hardblast Australia Pty Ltd | SAND SPRAY NOZZLE. |
KR930008692B1 (ko) * | 1986-02-20 | 1993-09-13 | 가와사끼 쥬고교 가부시기가이샤 | 어브레시브 워터 제트 절단방법 및 장치 |
US4723387A (en) * | 1986-10-06 | 1988-02-09 | Ingersoll-Rand Company | Abrasive-jet cutting system |
US4984396A (en) * | 1988-08-29 | 1991-01-15 | Uragami Fukashi | Cleaning device |
US5099619A (en) * | 1989-08-07 | 1992-03-31 | Rose Leo J | Pneumatic particulate blaster |
JP2628919B2 (ja) * | 1989-10-31 | 1997-07-09 | 川崎重工業株式会社 | アブレーシブタイプウオータージェット用ノズル及びその製造法 |
US5060471A (en) * | 1989-11-06 | 1991-10-29 | 501 Nordam | Jet engine noise reduction system |
US4995202A (en) * | 1990-04-26 | 1991-02-26 | The Dow Chemical Company | Nozzle unit and method for using wet abrasives to clean hard surfaces |
US5184434A (en) * | 1990-08-29 | 1993-02-09 | Southwest Research Institute | Process for cutting with coherent abrasive suspension jets |
SU1754429A1 (ru) * | 1990-11-26 | 1992-08-15 | Научно-производственное объединение по технологии машиностроения для животноводства и кормопроизводства "РостНИИТМ" | Пескоструйное устройство |
US5599223A (en) * | 1991-04-10 | 1997-02-04 | Mains Jr.; Gilbert L. | Method for material removal |
GB2258416B (en) * | 1991-07-27 | 1995-04-19 | Brian David Dale | Nozzle for abrasive cleaning or cutting |
DE4218887C1 (es) * | 1992-06-09 | 1993-05-19 | Guenter Max Raml | |
US5283985A (en) * | 1993-04-13 | 1994-02-08 | Browning James A | Extreme energy method for impacting abrasive particles against a surface to be treated |
US5527204A (en) * | 1993-08-27 | 1996-06-18 | Rhoades; Lawrence J. | Abrasive jet stream cutting |
US5662266A (en) * | 1995-01-04 | 1997-09-02 | Zurecki; Zbigniew | Process and apparatus for shrouding a turbulent gas jet |
US5667430A (en) * | 1995-08-25 | 1997-09-16 | Ltc Americas Inc. | Bolt head blaster |
US5721402A (en) * | 1996-09-09 | 1998-02-24 | Northrop Grumman Corporation | Noise suppression system for a jet engine |
US5704825A (en) * | 1997-01-21 | 1998-01-06 | Lecompte; Gerard J. | Blast nozzle |
-
1997
- 1997-03-21 US US08/822,775 patent/US5921846A/en not_active Expired - Lifetime
-
1998
- 1998-03-21 WO PCT/US1998/005705 patent/WO1998042380A2/en active IP Right Grant
- 1998-03-21 AT AT98924741T patent/ATE213956T1/de not_active IP Right Cessation
- 1998-03-21 CA CA002324945A patent/CA2324945C/en not_active Expired - Fee Related
- 1998-03-21 ES ES98924741T patent/ES2175715T3/es not_active Expired - Lifetime
- 1998-03-21 DE DE69804081T patent/DE69804081T2/de not_active Expired - Fee Related
- 1998-03-21 AU AU76838/98A patent/AU7683898A/en not_active Abandoned
- 1998-03-21 EP EP98924741A patent/EP0969870B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69804081D1 (de) | 2002-04-11 |
AU7683898A (en) | 1998-10-20 |
DE69804081T2 (de) | 2002-10-17 |
EP0969870B1 (en) | 2002-03-06 |
ATE213956T1 (de) | 2002-03-15 |
WO1998042380A2 (en) | 1998-10-01 |
CA2324945C (en) | 2004-09-07 |
EP0969870A2 (en) | 2000-01-12 |
US5921846A (en) | 1999-07-13 |
CA2324945A1 (en) | 1998-10-01 |
WO1998042380A3 (en) | 1998-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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