EP4186638A4 - Precise calibration apparatus and method for magnetorheological polishing device - Google Patents

Precise calibration apparatus and method for magnetorheological polishing device Download PDF

Info

Publication number
EP4186638A4
EP4186638A4 EP20945847.0A EP20945847A EP4186638A4 EP 4186638 A4 EP4186638 A4 EP 4186638A4 EP 20945847 A EP20945847 A EP 20945847A EP 4186638 A4 EP4186638 A4 EP 4186638A4
Authority
EP
European Patent Office
Prior art keywords
polishing device
calibration apparatus
precise calibration
magnetorheological polishing
magnetorheological
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
EP20945847.0A
Other languages
German (de)
French (fr)
Other versions
EP4186638A1 (en
Inventor
Xuejun Zhang
Longxiang LI
Donglin XUE
Xingchang LI
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.)
Changchun Institute Of Optics Fine Mechanics And Physics Chinese Academy Of Sciences
Changchun Institute of Optics Fine Mechanics and Physics of CAS
Original Assignee
Changchun Institute Of Optics Fine Mechanics And Physics Chinese Academy Of Sciences
Changchun Institute of Optics Fine Mechanics and Physics 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 Changchun Institute Of Optics Fine Mechanics And Physics Chinese Academy Of Sciences, Changchun Institute of Optics Fine Mechanics and Physics of CAS filed Critical Changchun Institute Of Optics Fine Mechanics And Physics Chinese Academy Of Sciences
Publication of EP4186638A1 publication Critical patent/EP4186638A1/en
Publication of EP4186638A4 publication Critical patent/EP4186638A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/112—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using magnetically consolidated grinding powder, moved relatively to the workpiece under the influence of pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP20945847.0A 2020-07-21 2020-10-27 Precise calibration apparatus and method for magnetorheological polishing device Pending EP4186638A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010704882.5A CN111805427B (en) 2020-07-21 2020-07-21 Precision calibration device and method of magnetorheological polishing equipment
PCT/CN2020/123912 WO2022016721A1 (en) 2020-07-21 2020-10-27 Precise calibration apparatus and method for magnetorheological polishing device

Publications (2)

Publication Number Publication Date
EP4186638A1 EP4186638A1 (en) 2023-05-31
EP4186638A4 true EP4186638A4 (en) 2023-12-20

Family

ID=72861083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20945847.0A Pending EP4186638A4 (en) 2020-07-21 2020-10-27 Precise calibration apparatus and method for magnetorheological polishing device

Country Status (3)

Country Link
EP (1) EP4186638A4 (en)
CN (1) CN111805427B (en)
WO (1) WO2022016721A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111805427B (en) * 2020-07-21 2022-05-24 中国科学院长春光学精密机械与物理研究所 Precision calibration device and method of magnetorheological polishing equipment
CN112484640B (en) * 2020-11-23 2022-06-28 中国科学院光电技术研究所 Device and method for calibrating magnetorheological polishing tool head for robot based on tracker
CN114012585B (en) * 2021-11-10 2022-08-09 中国工程物理研究院机械制造工艺研究所 Polishing point position calibration method for double-pendulum-shaft type five-axis magnetorheological machine tool
CN114393448B (en) * 2022-01-21 2023-11-28 中国科学院长春光学精密机械与物理研究所 Method for improving track precision of magnetorheological robot polishing equipment
CN114523408B (en) * 2022-03-10 2022-12-27 浙江师范大学 Robot polishing device and method based on spindle type polishing head
CN114683286A (en) * 2022-04-06 2022-07-01 上海应用技术大学 Damping-controllable robot arm and control system thereof
CN114654308B (en) * 2022-05-11 2024-03-08 上海中车瑞伯德智能系统股份有限公司 Automatic flexible polishing method for welding line of plate-shaped structural member
CN116000812B (en) * 2022-12-30 2024-07-19 中国科学院光电技术研究所 Device and method for regulating and controlling middle gap and measuring polishing force in non-contact polishing
CN115971985B (en) * 2023-03-21 2023-07-14 中国科学院长春光学精密机械与物理研究所 Method and device for inhibiting influence of systematic track error on surface shape residual error
CN117506668B (en) * 2024-01-08 2024-03-12 扬州中辉机电有限公司 Multi-angle adjusting grinder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108255129A (en) * 2018-01-15 2018-07-06 中国工程物理研究院机械制造工艺研究所 A kind of workpiece polishes detection method
CN109605134B (en) * 2018-12-07 2020-04-10 中国科学院长春光学精密机械与物理研究所 Calibration device and calibration method for magnetorheological polishing gap

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328007C (en) * 2004-11-23 2007-07-25 哈尔滨工业大学 Ultrasonic magnetic rheological composite polishing method and polisher thereof
JP5415735B2 (en) * 2008-09-26 2014-02-12 株式会社荏原製作所 Dressing method, dressing condition determining method, dressing condition determining program, and polishing apparatus
JP2010230485A (en) * 2009-03-27 2010-10-14 Ntn Corp Barkhausen noise test apparatus and barkhausen noise test method
CN101644915B (en) * 2009-08-26 2012-07-25 中国人民解放军国防科学技术大学 Computer-control polishing method based on removal function prediction model
CN102275096B (en) * 2011-05-08 2013-04-10 浙江师范大学 Controllable magnetorheological even polishing method and device for removal rate model
CN103042438B (en) * 2012-12-31 2014-11-05 天津大学 Constant pressure ultrasonic wave aiding magnetorheological finishing method and constant pressure ultrasonic wave aiding magnetorheological finishing device
CN103143984B (en) * 2013-04-09 2015-12-23 重庆大学 Based on the machine tool error dynamic compensation method of laser tracker
CN106826402B (en) * 2016-07-25 2018-04-20 中国科学院长春光学精密机械与物理研究所 A kind of magnetorheological polishing wheel carries out alignment processing method to aspherical optical element
CN207629745U (en) * 2017-12-27 2018-07-20 广东工业大学 A kind of cluster dynamic pressure Magnetorheological Polishing equipment
CN108088388B (en) * 2018-01-15 2020-10-23 中国工程物理研究院机械制造工艺研究所 Workpiece polishing detection device
CN110877255B (en) * 2019-12-10 2021-08-13 中国空气动力研究与发展中心设备设计及测试技术研究所 Combined machining process for ultra-smooth machining of fused quartz optical surface
CN111805427B (en) * 2020-07-21 2022-05-24 中国科学院长春光学精密机械与物理研究所 Precision calibration device and method of magnetorheological polishing equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108255129A (en) * 2018-01-15 2018-07-06 中国工程物理研究院机械制造工艺研究所 A kind of workpiece polishes detection method
CN109605134B (en) * 2018-12-07 2020-04-10 中国科学院长春光学精密机械与物理研究所 Calibration device and calibration method for magnetorheological polishing gap

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022016721A1 *

Also Published As

Publication number Publication date
CN111805427B (en) 2022-05-24
WO2022016721A1 (en) 2022-01-27
EP4186638A1 (en) 2023-05-31
CN111805427A (en) 2020-10-23

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