EP3488969A4 - Roll polishing rotating grindstone, and roll polishing device and method - Google Patents

Roll polishing rotating grindstone, and roll polishing device and method Download PDF

Info

Publication number
EP3488969A4
EP3488969A4 EP17833956.0A EP17833956A EP3488969A4 EP 3488969 A4 EP3488969 A4 EP 3488969A4 EP 17833956 A EP17833956 A EP 17833956A EP 3488969 A4 EP3488969 A4 EP 3488969A4
Authority
EP
European Patent Office
Prior art keywords
roll polishing
rotating grindstone
polishing device
roll
polishing rotating
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.)
Withdrawn
Application number
EP17833956.0A
Other languages
German (de)
French (fr)
Other versions
EP3488969A1 (en
Inventor
Etsuji YAMAGAMI
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.)
Think Laboratory Co Ltd
Original Assignee
Think Laboratory 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.)
Filing date
Publication date
Application filed by Think Laboratory Co Ltd filed Critical Think Laboratory Co Ltd
Publication of EP3488969A1 publication Critical patent/EP3488969A1/en
Publication of EP3488969A4 publication Critical patent/EP3488969A4/en
Withdrawn legal-status Critical Current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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B24B5/045—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally with the grinding wheel axis perpendicular to the workpiece axis
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/02—Wheels in one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP17833956.0A 2016-07-25 2017-06-29 Roll polishing rotating grindstone, and roll polishing device and method Withdrawn EP3488969A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016145686 2016-07-25
PCT/JP2017/023858 WO2018020947A1 (en) 2016-07-25 2017-06-29 Roll polishing rotating grindstone, and roll polishing device and method

Publications (2)

Publication Number Publication Date
EP3488969A1 EP3488969A1 (en) 2019-05-29
EP3488969A4 true EP3488969A4 (en) 2020-04-08

Family

ID=61017249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17833956.0A Withdrawn EP3488969A4 (en) 2016-07-25 2017-06-29 Roll polishing rotating grindstone, and roll polishing device and method

Country Status (6)

Country Link
US (1) US20190270171A1 (en)
EP (1) EP3488969A4 (en)
JP (1) JP6761037B2 (en)
CN (1) CN109475999A (en)
TW (1) TWI719227B (en)
WO (1) WO2018020947A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110039428A (en) * 2019-04-29 2019-07-23 李志聪 A kind of high heavy duty detergent grinding apparatus of safety coefficient for sealing machine processing
TWI817774B (en) * 2022-10-17 2023-10-01 中國鋼鐵股份有限公司 Preceding procedure for calibration of double mandrels of grinding machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH242897A (en) * 1938-12-16 1946-06-15 Naxos Union Schleifmittel Grinding wheel.
US2840960A (en) * 1956-10-22 1958-07-01 Sheldon M Booth Liquid feed for a grinding wheel
JP2000127005A (en) * 1998-10-26 2000-05-09 Think Laboratory Co Ltd Four head grinding wheel polishing device
US7326378B2 (en) * 2003-11-27 2008-02-05 Shinano Electric Refining Co., Ltd. Process for producing polyurethane grinding tool
JP2011025382A (en) * 2009-07-28 2011-02-10 Sanko Seito Kk Rotary grinding wheel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828706U (en) * 1981-08-18 1983-02-24 石川島播磨重工業株式会社 Roll grinding equipment
JPH11198052A (en) * 1998-01-14 1999-07-27 Nikon Corp Grinding tool
JP3006591B2 (en) 1998-07-02 2000-02-07 信濃電気製錬株式会社 Porous grindstone for roll polishing and roll surface polishing method
JP3105512U (en) 2004-05-18 2004-11-18 信越化学工業株式会社 Rotary grinding wheel for gravure printing roll
JP5757667B2 (en) 2010-04-06 2015-07-29 株式会社シンク・ラボラトリー Fully automatic gravure plate processing system
JP5828706B2 (en) 2011-08-03 2015-12-09 日東電工株式会社 Dicing die bond film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH242897A (en) * 1938-12-16 1946-06-15 Naxos Union Schleifmittel Grinding wheel.
US2840960A (en) * 1956-10-22 1958-07-01 Sheldon M Booth Liquid feed for a grinding wheel
JP2000127005A (en) * 1998-10-26 2000-05-09 Think Laboratory Co Ltd Four head grinding wheel polishing device
US7326378B2 (en) * 2003-11-27 2008-02-05 Shinano Electric Refining Co., Ltd. Process for producing polyurethane grinding tool
JP2011025382A (en) * 2009-07-28 2011-02-10 Sanko Seito Kk Rotary grinding wheel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018020947A1 *

Also Published As

Publication number Publication date
WO2018020947A1 (en) 2018-02-01
TWI719227B (en) 2021-02-21
CN109475999A (en) 2019-03-15
JPWO2018020947A1 (en) 2019-05-23
EP3488969A1 (en) 2019-05-29
JP6761037B2 (en) 2020-09-23
US20190270171A1 (en) 2019-09-05
TW201806694A (en) 2018-03-01

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