WO2015169263A3 - 水射流加工装置 - Google Patents

水射流加工装置 Download PDF

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Publication number
WO2015169263A3
WO2015169263A3 PCT/CN2015/082190 CN2015082190W WO2015169263A3 WO 2015169263 A3 WO2015169263 A3 WO 2015169263A3 CN 2015082190 W CN2015082190 W CN 2015082190W WO 2015169263 A3 WO2015169263 A3 WO 2015169263A3
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WO
WIPO (PCT)
Prior art keywords
water jet
sand
mixing chamber
shaping tube
buffering medium
Prior art date
Application number
PCT/CN2015/082190
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English (en)
French (fr)
Other versions
WO2015169263A2 (zh
Inventor
张文武
郭春海
张天润
Original Assignee
中国科学院宁波材料技术与工程研究所
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.)
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Publication date
Application filed by 中国科学院宁波材料技术与工程研究所 filed Critical 中国科学院宁波材料技术与工程研究所
Publication of WO2015169263A2 publication Critical patent/WO2015169263A2/zh
Publication of WO2015169263A3 publication Critical patent/WO2015169263A3/zh

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  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

一种水射流加工装置，包括供压系统、喷射系统和供料系统，供压系统与供料系统分别连接至喷射系统，喷射系统包括混砂腔和喷嘴，混砂腔将高压水与磨料混合后形成混合液，喷射系统还包括整形管，整形管的第一入口与混砂腔的出口连通，整形管的出口与喷嘴连通，混砂腔将混合液从混砂腔的出口低速射入整形管内，形成中心水射流；供压系统还包括缓冲介质供给机构，缓冲介质供给机构与整形管的第二入口相连通，缓冲介质供给机构将缓冲介质射入整形管中，缓冲介质包裹在中心水射流的周侧，包裹有缓冲介质的中心水射流从喷嘴射出而作用于被加工的工件。该水射流加工装置，降低了喷嘴及混砂腔的磨损率，降低了维护成本。
PCT/CN2015/082190 2014-05-04 2015-06-24 水射流加工装置 WO2015169263A2 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410187092.9A CN105081982A (zh) 2014-05-04 2014-05-04 水射流加工装置
CN201410187092.9 2014-05-04

Publications (2)

Publication Number Publication Date
WO2015169263A2 WO2015169263A2 (zh) 2015-11-12
WO2015169263A3 true WO2015169263A3 (zh) 2016-01-07

Family

ID=54393101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/082190 WO2015169263A2 (zh) 2014-05-04 2015-06-24 水射流加工装置

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CN (1) CN105081982A (zh)
WO (1) WO2015169263A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105773431A (zh) * 2016-03-14 2016-07-20 刘媛婷 磨料水射流金属表面清理系统
CN107671733B (zh) * 2017-11-22 2023-06-23 河南理工大学 利用冰裹磨料减少喷嘴磨损的磨料气体射流装置及方法
CN108115578A (zh) * 2017-12-21 2018-06-05 纪新刚 一种旋流式喷射结构及其喷枪
CN115141917B (zh) * 2022-07-05 2023-11-14 华东理工大学 多介质协同水射流表面强化喷射装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562764A1 (en) * 1992-03-27 1993-09-29 General Electric Company Water jet mixing tubes
US20100124872A1 (en) * 2008-11-17 2010-05-20 Flow International Corporation Processes and apparatuses for enhanced cutting using blends of abrasive materials
CN101837567A (zh) * 2009-03-16 2010-09-22 三星电机株式会社 水射流装置
CN202318016U (zh) * 2011-11-24 2012-07-11 西南科技大学 双侧供料式高压磨料水射流抛光装置
TWM450461U (zh) * 2012-11-22 2013-04-11 Guan Jian Prec Machinery Co Ltd 可延長使用壽命的水刀噴嘴結構
CN203831253U (zh) * 2014-05-04 2014-09-17 中国科学院宁波材料技术与工程研究所 水射流加工装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0259267A (ja) * 1988-08-25 1990-02-28 Kenzo Hoshino 高圧水ジエット噴射装置
JPH06143145A (ja) * 1992-11-04 1994-05-24 Kawasaki Heavy Ind Ltd アブレイシブウォータージェット装置の高圧水通路構造
CN202174504U (zh) * 2011-07-21 2012-03-28 贵州省矿山安全科学研究院 一种用于煤矿的混合磨料射流装置
CN103170918B (zh) * 2013-04-10 2016-06-22 长沙矿冶研究院有限责任公司 管材内表面高压水射流喷砂清理生产线

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562764A1 (en) * 1992-03-27 1993-09-29 General Electric Company Water jet mixing tubes
US20100124872A1 (en) * 2008-11-17 2010-05-20 Flow International Corporation Processes and apparatuses for enhanced cutting using blends of abrasive materials
CN101837567A (zh) * 2009-03-16 2010-09-22 三星电机株式会社 水射流装置
CN202318016U (zh) * 2011-11-24 2012-07-11 西南科技大学 双侧供料式高压磨料水射流抛光装置
TWM450461U (zh) * 2012-11-22 2013-04-11 Guan Jian Prec Machinery Co Ltd 可延長使用壽命的水刀噴嘴結構
CN203831253U (zh) * 2014-05-04 2014-09-17 中国科学院宁波材料技术与工程研究所 水射流加工装置

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Publication number Publication date
CN105081982A (zh) 2015-11-25
WO2015169263A2 (zh) 2015-11-12

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