CN103465171A - Magnetorheological fluid recovery pipe - Google Patents

Magnetorheological fluid recovery pipe Download PDF

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Publication number
CN103465171A
CN103465171A CN2013104287006A CN201310428700A CN103465171A CN 103465171 A CN103465171 A CN 103465171A CN 2013104287006 A CN2013104287006 A CN 2013104287006A CN 201310428700 A CN201310428700 A CN 201310428700A CN 103465171 A CN103465171 A CN 103465171A
Authority
CN
China
Prior art keywords
recovery pipe
magnetorheological fluid
flow liquid
magnetic flow
rubber ring
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.)
Pending
Application number
CN2013104287006A
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Chinese (zh)
Inventor
魏朝阳
顾昊金
程鑫
易葵
邵建达
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.)
Shanghai Institute of Optics and Fine Mechanics of CAS
Original Assignee
Shanghai Institute of Optics and Fine Mechanics of CAS
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 Shanghai Institute of Optics and Fine Mechanics of CAS filed Critical Shanghai Institute of Optics and Fine Mechanics of CAS
Priority to CN2013104287006A priority Critical patent/CN103465171A/en
Publication of CN103465171A publication Critical patent/CN103465171A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a magnetorheological fluid recovery pipe, which is integrally formed by a recovery pipe and an expanded recovery pipe cavity, wherein the periphery of the bottom surface of the recovery pipe cavity is a magnetic ring embedded with a magnetorheological fluid collecting opening. The magnetorheological fluid recovery pipe is characterized in that a rubber ring is also arranged outside the magnetic ring, and the rubber ring is higher than the magnetic ring. Because the rubber ring is embedded in the magnetorheological fluid recovery pipe, the hard contact between the recovery pipe cavity and a polishing wheel can be effectively prevented, the rubber ring and the polishing wheel are in tight contact, the magnetorheological fluid is prevented from being sputtered onto a processing table through seeping out from the original gap, the magnetorheological fluid can be preferably recovered, and the abrasion of the recovery pipe cavity and the polishing wheel is also reduced.

Description

The magnetic flow liquid recovery tube
Technical field
The present invention relates to a kind of novel recovery tube, particularly a kind of Novel magnetorheological fluid recovery tube.
Technical background
MRF is to utilize the rheological characteristic of Magnetorheologicai polishing liquid in magnetic field workpiece to be carried out to the technology of local shape modifications and polishing.Magnetic flow liquid is by carrier fluid (as water, silicone oil etc.), discrete polarizable micron order magnetosensitive particulate, surfactant, polishing particles and the additive composition with other functions.Magnetic flow liquid is brought in the polishing area of the fine pitch formed between workpiece and polishing disk by the polishing disk circulation, in this zone, magnetic flow liquid is under the effect of high-gradient magnetic field, rheological effect occurs and hardening, viscosity increases, magnetic-particle is wherein arranged chaining along the direction of magnetic field intensity, formation has the protruding ribbon of definite shape, and polishing powder particle does not wherein have magnetic, therefore can be extruded and float to the top a little less than magnetic field intensity, the protruding ribbon that is floating one deck polishing particles has so just formed one " flexible polishing mould ", while flowing through the little gap that workpiece and moving coil form under this flexible polishing mould drive at moving coil, can produce very large shearing force to surface of the work, the surface of the work material is realized removing.In whole process, magnetic flow liquid is controlled by the circulatory system, is stored in the comprehensive container tank of aluminum, deliver to output pipe by rear pump, be sprayed onto on polishing disk by nozzle again, leave magnetic flow liquid after machining area by reclaiming pump by reclaim line, be recovered in comprehensive container tank.
And for traditional recovery tube, reclaim the tube chamber bottom surface and only be embedded with a circle magnet for reclaiming the magnetic flow liquid on polishing wheel, but because reclaim tube chamber with polishing wheel for firmly to contact, thereby have a little magnetic flow liquid and be rotated further with polishing wheel by gap, under the turning fast of polishing wheel, the magnetic flow liquid that part is not recovered can be thrown on processing platform, polluting platform, affect the regular maintenance of whole platform, even part is thrown on machine component, the precision of impact processing.
Summary of the invention
The present invention is directed to above-mentioned existing problem a kind of magnetic flow liquid recovery tube is provided, this recovery tube can either well reclaim magnetic flow liquid, has reduced again to reclaim the wearing and tearing of tube chamber and polishing wheel.
Technical solution of the present invention is as follows:
A kind of magnetic flow liquid recovery tube, recovery tube chamber one by recovery tube and expansion forms, the periphery of the bottom surface of this recovery tube chamber is the magnet circle that is embedded with the collection mouth of magnetic flow liquid, and its characteristics are outside described magnet circle also to be provided with a rubber ring, and this rubber ring is higher than described magnet circle.
Technique effect of the present invention is as follows:
Magnetic flow liquid recovery tube of the present invention is embedded with elastic tape, can effectively prevent from reclaiming hard contact the between tube chamber and polishing wheel, elastic tape and polishing wheel close contact, prevent that magnetic flow liquid from being oozed out and being splashed on processing platform by original gap, can either well reclaim magnetic flow liquid, reduce again to reclaim the wearing and tearing of tube chamber and polishing wheel.
The accompanying drawing explanation
Fig. 1 is the work schematic diagram of magnetic flow liquid recovery tube of the present invention.
Fig. 2 is the bottom surface top view that magnetic flow liquid of the present invention reclaims tube chamber.
The specific embodiment
First refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram of magnetic flow liquid recovery tube of the present invention, Fig. 2 is the bottom surface top view that magnetic flow liquid of the present invention reclaims tube chamber, as seen from the figure, magnetic flow liquid recovery tube of the present invention, consist of recovery tube 1 and recovery tube chamber 2 one of expansion, and the periphery of the bottom surface of this recovery tube chamber 2 is the magnet circles 6 that are embedded with the collection mouth 4 of magnetic flow liquid, also be provided with a rubber ring 5 outside described magnet circle 6, this rubber ring 5 is higher than described magnet circle 6.
Rubber ring 5 is a little more than reclaiming tube chamber 2, and bottom surface is recovery channel 7 in the middle of reclaiming tube chamber 2.
Because this magnetic flow liquid recovery tube is embedded with elastic tape 5, can effectively prevent from reclaiming hard contact the between tube chamber 2 and polishing wheel 3, elastic tape 5 and polishing wheel 3 close contacts, prevent that magnetic flow liquid from being oozed out and being splashed on processing platform by original gap, can either well reclaim magnetic flow liquid, reduce again to reclaim the wearing and tearing of tube chamber and polishing wheel.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention.

Claims (1)

1. a magnetic flow liquid recovery tube, recovery tube chamber (2) one by recovery tube (1) and expansion forms, the periphery of the bottom surface of this recovery tube chamber (2) is embedded with the magnet circle (6) of the collection mouth (4) of magnetic flow liquid, it is characterized in that outside described magnet circle (6) also being provided with a rubber ring (5), this rubber ring (5) is higher than described magnet circle (6).
CN2013104287006A 2013-09-18 2013-09-18 Magnetorheological fluid recovery pipe Pending CN103465171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013104287006A CN103465171A (en) 2013-09-18 2013-09-18 Magnetorheological fluid recovery pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013104287006A CN103465171A (en) 2013-09-18 2013-09-18 Magnetorheological fluid recovery pipe

Publications (1)

Publication Number Publication Date
CN103465171A true CN103465171A (en) 2013-12-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013104287006A Pending CN103465171A (en) 2013-09-18 2013-09-18 Magnetorheological fluid recovery pipe

Country Status (1)

Country Link
CN (1) CN103465171A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104290038A (en) * 2014-09-26 2015-01-21 中国科学院长春光学精密机械与物理研究所 High-flow magnetorheogical fluid recycling device
CN106272086A (en) * 2016-09-20 2017-01-04 中国工程物理研究院机械制造工艺研究所 A kind of Magnetorheologicai polishing liquid withdrawer
CN109396969A (en) * 2018-12-20 2019-03-01 中国人民解放军国防科技大学 Totally-enclosed expansion type magnetorheological polishing equipment
CN114310644A (en) * 2022-01-20 2022-04-12 中国工程物理研究院机械制造工艺研究所 Energizing coil type magnetorheological polishing solution recoverer and device
CN115157019A (en) * 2022-08-18 2022-10-11 中国人民解放军国防科技大学 Wheel ring type magnetorheological polishing head and magnetorheological polishing machine tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858381A1 (en) * 1995-10-16 1998-08-19 Byelocorp Scientific, Inc. Deterministic magnetorheological finishing
US20010029149A1 (en) * 2000-01-10 2001-10-11 William Kordonski Magnetic wiper
JP2002210657A (en) * 2000-11-22 2002-07-30 Qed Technologies Inc Device and method for applying polishing jet surface treatment to deep recessed surface using magneto rheological fluid
CN101195206A (en) * 2006-09-29 2008-06-11 德普伊产品公司 Orthopaedic component manufacturing method and equipment
CN101249637A (en) * 2008-03-25 2008-08-27 中国人民解放军国防科学技术大学 Magnetic current change polishing solution circulating device capable of long-time steadily polishing solution performance
CN202733125U (en) * 2012-08-17 2013-02-13 长春孔辉汽车科技有限公司 Magnetorheological pressure control valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858381A1 (en) * 1995-10-16 1998-08-19 Byelocorp Scientific, Inc. Deterministic magnetorheological finishing
US20010029149A1 (en) * 2000-01-10 2001-10-11 William Kordonski Magnetic wiper
JP2002210657A (en) * 2000-11-22 2002-07-30 Qed Technologies Inc Device and method for applying polishing jet surface treatment to deep recessed surface using magneto rheological fluid
CN101195206A (en) * 2006-09-29 2008-06-11 德普伊产品公司 Orthopaedic component manufacturing method and equipment
CN101249637A (en) * 2008-03-25 2008-08-27 中国人民解放军国防科学技术大学 Magnetic current change polishing solution circulating device capable of long-time steadily polishing solution performance
CN202733125U (en) * 2012-08-17 2013-02-13 长春孔辉汽车科技有限公司 Magnetorheological pressure control valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104290038A (en) * 2014-09-26 2015-01-21 中国科学院长春光学精密机械与物理研究所 High-flow magnetorheogical fluid recycling device
CN106272086A (en) * 2016-09-20 2017-01-04 中国工程物理研究院机械制造工艺研究所 A kind of Magnetorheologicai polishing liquid withdrawer
CN109396969A (en) * 2018-12-20 2019-03-01 中国人民解放军国防科技大学 Totally-enclosed expansion type magnetorheological polishing equipment
CN109396969B (en) * 2018-12-20 2019-11-15 中国人民解放军国防科技大学 Totally-enclosed expansion type magnetorheological polishing equipment
CN114310644A (en) * 2022-01-20 2022-04-12 中国工程物理研究院机械制造工艺研究所 Energizing coil type magnetorheological polishing solution recoverer and device
CN115157019A (en) * 2022-08-18 2022-10-11 中国人民解放军国防科技大学 Wheel ring type magnetorheological polishing head and magnetorheological polishing machine tool

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Application publication date: 20131225

RJ01 Rejection of invention patent application after publication