CA2010083C - Appareil de coupe et methode connexe - Google Patents

Appareil de coupe et methode connexe

Info

Publication number: CA2010083C
Authority: CA; Canada
Prior art keywords: nozzle; fluid; cutting; flow; pressurized fluid
Prior art date: 1989-02-14
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 - Fee Related

Application number

CA 2010083

Other languages

English (en)

Other versions

CA2010083A1 (fr

Inventor

Kiyoshi Horii

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

E C CHEMICAL IND Co Ltd

Original Assignee

E C CHEMICAL IND Co Ltd

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.)

1989-02-14

Filing date

1990-02-14

Publication date

1996-04-23

1990-02-14 Application filed by E C CHEMICAL IND Co Ltd filed Critical E C CHEMICAL IND Co Ltd

1990-08-14 Publication of CA2010083A1 publication Critical patent/CA2010083A1/fr

1996-04-23 Application granted granted Critical

1996-04-23 Publication of CA2010083C publication Critical patent/CA2010083C/fr

2010-02-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005520 cutting process Methods 0.000 title claims abstract description 54
238000000034 method Methods 0.000 title claims abstract description 29
239000012530 fluid Substances 0.000 claims abstract description 56
239000002245 particle Substances 0.000 claims abstract description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
238000011144 upstream manufacturing Methods 0.000 claims description 5
239000002173 cutting fluid Substances 0.000 claims description 4
230000003247 decreasing effect Effects 0.000 claims 2
238000009826 distribution Methods 0.000 description 7
238000007796 conventional method Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000002156 mixing Methods 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
239000012141 concentrate Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000005764 inhibitory process Effects 0.000 description 3
229910010272 inorganic material Inorganic materials 0.000 description 3
239000011147 inorganic material Substances 0.000 description 3
230000007423 decrease Effects 0.000 description 2
230000007547 defect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000007787 solid Substances 0.000 description 2
229910052581 Si3N4 Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000002223 garnet Substances 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
229910003465 moissanite Inorganic materials 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000011435 rock Substances 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 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
- 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
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

CA 2010083 1989-02-14 1990-02-14 Appareil de coupe et methode connexe Expired - Fee Related CA2010083C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP34,492/1989		1989-02-14
JP3449289A JPH02218600A (ja)	1989-02-14	1989-02-14	切削・切断方法とその装置

Publications (2)

Publication Number	Publication Date
CA2010083A1 CA2010083A1 (fr)	1990-08-14
CA2010083C true CA2010083C (fr)	1996-04-23

Family

ID=12415745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2010083 Expired - Fee Related CA2010083C (fr)	1989-02-14	1990-02-14	Appareil de coupe et methode connexe

Country Status (4)

Country	Link
EP (1)	EP0383556B1 (fr)
JP (1)	JPH02218600A (fr)
CA (1)	CA2010083C (fr)
DE (1)	DE69011357T2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100504629B1 (ko)	1997-07-11	2005-08-03	워터제트 테크놀로지 인코퍼레이티드	고속 입자 스트림을 생성하기 위한 방법 및 장치
DE69809053T2 (de) *	1997-07-11	2003-06-18	Waterjet Technology, Inc.	Verfahren und vorrichtung zur erzeugung eines hochgeschwindigkeitspartikelstroms
JP2010120138A (ja) *	2008-11-21	2010-06-03	Hitachi Constr Mach Co Ltd	粒子噴射ノズル
CN102380829B (zh) *	2010-08-31	2015-11-18	鸿富锦精密工业（深圳）有限公司	喷砂装置及形成图案的方法
PL2859996T3 (pl)	2013-10-09	2018-04-30	Tomás Fernández	Urządzenie do wytwarzania strumienia cieczy do obróbki przedmiotów obrabianych, w szczególności do cięcia
CN105058245B (zh) *	2015-07-23	2017-02-22	长春理工大学	一种磨粒流超精密加工装置

1989
- 1989-02-14 JP JP3449289A patent/JPH02218600A/ja active Pending
1990
- 1990-02-14 DE DE1990611357 patent/DE69011357T2/de not_active Expired - Fee Related
- 1990-02-14 EP EP90301539A patent/EP0383556B1/fr not_active Expired - Lifetime
- 1990-02-14 CA CA 2010083 patent/CA2010083C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH02218600A (ja)	1990-08-31
CA2010083A1 (fr)	1990-08-14
EP0383556A1 (fr)	1990-08-22
EP0383556B1 (fr)	1994-08-10
DE69011357D1 (de)	1994-09-15
DE69011357T2 (de)	1994-12-15

Legal Events

Date	Code	Title	Description
1992-05-13	EEER	Examination request
1998-02-16	MKLA	Lapsed

Publication	Publication Date	Title
CN101835561B (zh)	2015-08-26	用于液体/磨料射流切割装置的切割头和切割喷嘴
US4253610A (en)	1981-03-03	Abrasive blast nozzle
US6283833B1 (en)	2001-09-04	Method and apparatus for producing a high-velocity particle stream
US4648215A (en)	1987-03-10	Method and apparatus for forming a high velocity liquid abrasive jet
US6168503B1 (en)	2001-01-02	Method and apparatus for producing a high-velocity particle stream
US5184434A (en)	1993-02-09	Process for cutting with coherent abrasive suspension jets
EP1702735A1 (fr)	2006-09-20	Procédé et dispositif pour former un jet de fluide
CA1231235A (fr)	1988-01-12	Methode et appareil de production d'un jet de liquide abrasif haute velocite
JPH04260427A (ja)	1992-09-16	液体中への気体の管路内分散
CA2010083C (fr)	1996-04-23	Appareil de coupe et methode connexe
JP3343371B2 (ja)	2002-11-11	キヤビテーシヨン噴射装置
CA1199799A (fr)	1986-01-28	Production d'un melange haute pression de fluide et d'abrasif, et buse de concentration du jet pour le percage et le decoupage de materiaux massifs
JPH054199A (ja)	1993-01-14	切削・切断方法とその装置
JPH071398A (ja)	1995-01-06	切削・切断方法とその装置
JPS62251075A (ja)	1987-10-31	コアンダスリツトフロ−によるブラスト方法とその装置
JPH06278030A (ja)	1994-10-04	固液混相流用ノズル
MXPA00000434A (en)	2001-12-04	Method and apparatus for producing a high-velocity particle stream