EP3126094A1 - Installation de coupe à suspension aqueuse abrasive - Google Patents

Installation de coupe à suspension aqueuse abrasive

Info

Publication number
EP3126094A1
EP3126094A1 EP14727715.6A EP14727715A EP3126094A1 EP 3126094 A1 EP3126094 A1 EP 3126094A1 EP 14727715 A EP14727715 A EP 14727715A EP 3126094 A1 EP3126094 A1 EP 3126094A1
Authority
EP
European Patent Office
Prior art keywords
pressure
lock chamber
abrasive
water
piston
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.)
Granted
Application number
EP14727715.6A
Other languages
German (de)
English (en)
Other versions
EP3126094B1 (fr
Inventor
Marco Linde
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.)
ANT Applied New Technologies AG
Original Assignee
ANT Applied New Technologies AG
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 ANT Applied New Technologies AG filed Critical ANT Applied New Technologies AG
Priority to PL14727715T priority Critical patent/PL3126094T3/pl
Publication of EP3126094A1 publication Critical patent/EP3126094A1/fr
Application granted granted Critical
Publication of EP3126094B1 publication Critical patent/EP3126094B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B24C1/04—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
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
    • B24C3/12—Apparatus using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B24C7/0015—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • B24C7/0023—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed pressure

Definitions

  • a main branch of the high-pressure line extends from the high-pressure source to the pressure vessel and the pressure vessel is located in a side branch parallel to the main branch, with the main branch and the secondary branch merging upstream of the outlet nozzle.
  • the main branch forms a bypass, which is not guided by the pressure vessel. Only the flow in the secondary branch is used in this embodiment to promote the abrasive from the pressure vessel. Ie.
  • the abrasive storage is preferably equipped with a level monitoring for both the abrasive and for liquid, so that it is always ensured that a liquid-abrasive mixture is present in the abrasive storage.
  • the described closure element preferably has a closure plug at its lower end, through which extends at the upper end a tubular extension which establishes the connection between the two open ends.
  • the water-abrasive suspension cutting system shown in Figure 1 has a high pressure source in the form of a high-pressure pump 2, which is connected via a high pressure area or a high pressure line 4 with an outlet nozzle 6.
  • the high-pressure pump 2 provides water as a carrier fluid under high pressure, wherein the pressure can be up to 2500 bar or more.
  • the main line 8 runs directly from the high-pressure pump 2 to the outlet nozzle 6, while the secondary branch 10 branches off from this main branch 8 and forms a bypass, which passes through a pressure vessel 12 runs.
  • an abrasive such as a mineral abrasive such as garnet sand, corundum, olivine or river sand.
  • valve 56 In order to move the piston 34 back in the direction of the lock chamber 18, the valve 56 is closed. Also, the drain valve 62 is closed. Conversely, then the drain valve 60 and the valve 58 are opened, so that the piston 34 remote from the side of the drive piston 36 is pressurized and so the drive piston 36 and the piston 34 are moved back in the opposite direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Disintegrating Or Milling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'invention porte sur une installation de coupe à suspension aqueuse abrasive comprenant au moins une source de haute pression (2) qui fournit un liquide porteur sous haute pression, au moins une buse de sortie (6), une conduite à haute pression (4) qui relie la source de haute pression (2) à la buse de sortie (6) ainsi qu'un sas d'amenée de milieu abrasif (16) relié à la conduite à haute pression (4) et qui présente un organe de fermeture côté entrée (26) et un organe de fermeture côté sortie (24), ainsi qu'une chambre de sas (18) disposée entre ces organes, un dispositif d'aspiration (30) relié à la chambre de sas (18) étant conçu pour produire une dépression dans la chambre de sas (18).
EP14727715.6A 2014-04-04 2014-04-04 Installation de coupe à suspension aqueuse abrasive Active EP3126094B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14727715T PL3126094T3 (pl) 2014-04-04 2014-04-04 Instalacja do cięcia zawiesiną woda - ścierniwo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/056814 WO2015149867A1 (fr) 2014-04-04 2014-04-04 Installation de coupe à suspension aqueuse abrasive

Publications (2)

Publication Number Publication Date
EP3126094A1 true EP3126094A1 (fr) 2017-02-08
EP3126094B1 EP3126094B1 (fr) 2018-01-31

Family

ID=50884339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14727715.6A Active EP3126094B1 (fr) 2014-04-04 2014-04-04 Installation de coupe à suspension aqueuse abrasive

Country Status (11)

Country Link
US (1) US10189144B2 (fr)
EP (1) EP3126094B1 (fr)
JP (1) JP6275918B2 (fr)
KR (1) KR102216007B1 (fr)
CN (1) CN106163742B (fr)
AU (1) AU2014388985B2 (fr)
CA (1) CA2944227C (fr)
MX (1) MX2016012954A (fr)
NO (1) NO3126094T3 (fr)
PL (1) PL3126094T3 (fr)
WO (1) WO2015149867A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015094492A1 (fr) 2013-12-20 2015-06-25 Flow International Corporation Systèmes et procédés de distribution de coulis abrasif
CN105945735B (zh) * 2016-05-10 2018-02-09 安徽傲宇数控科技有限公司 一种高压精细射流切割系统
AU2017407669A1 (en) * 2017-03-31 2019-10-17 Ant Applied New Technologies Ag Water abrasive suspension cutting system and method for water abrasive suspension cutting
WO2018177558A1 (fr) 2017-03-31 2018-10-04 Ant Applied New Technologies Ag Installation et procédé de découpe par jet d'eau chargée d'abrasif en suspension
CN110753601A (zh) * 2017-03-31 2020-02-04 艾恩特应用新技术公司 水磨料悬浮液切割设备
EP3600767B1 (fr) 2017-03-31 2021-01-13 ANT Applied New Technologies AG Installation et procédé de découpe par jet d'eau chargée d'abrasif en suspension
WO2018197018A1 (fr) * 2017-04-28 2018-11-01 Ant Applied New Technologies Ag Installation de découpe par jet d'eau chargée d'abrasif en suspension
CN110987699B (zh) * 2019-12-04 2022-07-19 郑州大学 一种增压缸式液固混合射流实验装置
CN114227543B (zh) * 2021-11-09 2023-05-23 烟台杰瑞石油装备技术有限公司 切割设备及切割方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112661U (ja) 1984-06-26 1986-01-24 村田機械株式会社 パンチプレス機におけるミ−リング装置
CA1298708C (fr) * 1985-10-10 1992-04-14 Roger Artinade Heron Jet de materiau abrasif
JPS62127305U (fr) * 1986-01-30 1987-08-12
JPH0753346B2 (ja) 1986-07-01 1995-06-07 川崎製鉄株式会社 脱スケ−ル装置における研磨材補給方法
JP2963158B2 (ja) 1990-07-24 1999-10-12 株式会社不二精機製造所 スラリイ圧送式ブラスト装置
CA2090371A1 (fr) * 1992-03-27 1993-09-28 William Frank Banholzer Tube de melange de jets pour appareil de coupage au jet d'eau et methode de fabrication
GB9622601D0 (en) 1994-04-28 1997-01-08 Bhr Group Ltd Abrasive mixture supply system
SG101445A1 (en) * 2001-04-21 2004-01-30 Jetsis Int Pte Ltd Abrasive fluid jet system
JP2008093802A (ja) 2006-10-13 2008-04-24 Towa Corp アブレシブ・サスペンション・ジェット加工装置における安全機構
JP2009166198A (ja) 2008-01-18 2009-07-30 Disco Abrasive Syst Ltd ウォータージェット加工装置
JP5261098B2 (ja) 2008-09-18 2013-08-14 株式会社ディスコ ウォータージェット加工装置
EP2640552B1 (fr) * 2010-11-20 2014-11-19 ANT Applied New Technologies AG Dispositif de coupe à jet de suspension d'eau abrasive
JP5205481B2 (ja) * 2011-02-02 2013-06-05 株式会社スギノマシン アブレシブウォータージェット加工機
DE202012001127U1 (de) 2011-02-06 2012-05-08 Dietmar Wacker Vorrichtung zum Beschleunigen von Strahlmittel
WO2013037405A1 (fr) 2011-09-14 2013-03-21 Ant Applied New Technologies Ag Installation de coupe utilisant une suspension aqueuse abrasive
GB201204253D0 (en) * 2012-03-11 2012-04-25 Miller Donald S Abrasive suspension feed system
CN103100984B (zh) * 2013-03-11 2015-03-04 重庆大学 一种磨料自动供给装置及使用方法
WO2015094492A1 (fr) * 2013-12-20 2015-06-25 Flow International Corporation Systèmes et procédés de distribution de coulis abrasif

Also Published As

Publication number Publication date
MX2016012954A (es) 2016-12-07
US10189144B2 (en) 2019-01-29
JP2017512668A (ja) 2017-05-25
CA2944227A1 (fr) 2015-10-08
US20170106499A1 (en) 2017-04-20
CA2944227C (fr) 2020-12-15
JP6275918B2 (ja) 2018-02-07
CN106163742A (zh) 2016-11-23
EP3126094B1 (fr) 2018-01-31
AU2014388985B2 (en) 2019-01-03
PL3126094T3 (pl) 2018-07-31
NO3126094T3 (fr) 2018-06-30
AU2014388985A1 (en) 2016-10-20
CN106163742B (zh) 2018-04-03
KR20160141723A (ko) 2016-12-09
WO2015149867A1 (fr) 2015-10-08
KR102216007B1 (ko) 2021-02-16

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