EP4151364A4 - Speziell geformte räder mit positiver korrelationswasserdurchgangsstruktur für vollschleifenfläche - Google Patents

Speziell geformte räder mit positiver korrelationswasserdurchgangsstruktur für vollschleifenfläche Download PDF

Info

Publication number
EP4151364A4
EP4151364A4 EP21804106.9A EP21804106A EP4151364A4 EP 4151364 A4 EP4151364 A4 EP 4151364A4 EP 21804106 A EP21804106 A EP 21804106A EP 4151364 A4 EP4151364 A4 EP 4151364A4
Authority
EP
European Patent Office
Prior art keywords
water passage
positive correlation
grinding surface
passage structure
specially shaped
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
EP21804106.9A
Other languages
English (en)
French (fr)
Other versions
EP4151364B1 (de
EP4151364A1 (de
Inventor
Jingxin SONG
Yong YE
Huiling LONG
Xinling GUO
Anning LIANG
Zhiyong Wang
Renjie Liu
Fengming Qin
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.)
Guilin Champion Union Diamond Co Ltd
Original Assignee
Guilin Champion Union Diamond 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
Priority claimed from CN202020813772.8U external-priority patent/CN212218224U/zh
Priority claimed from CN202010414824.9A external-priority patent/CN111590476B/zh
Application filed by Guilin Champion Union Diamond Co Ltd filed Critical Guilin Champion Union Diamond Co Ltd
Publication of EP4151364A1 publication Critical patent/EP4151364A1/de
Publication of EP4151364A4 publication Critical patent/EP4151364A4/de
Application granted granted Critical
Publication of EP4151364B1 publication Critical patent/EP4151364B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/001—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as supporting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP21804106.9A 2020-05-15 2021-05-13 Speziell geformte räder mit positiver korrelationswasserdurchgangsstruktur für vollschleifenfläche Active EP4151364B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202020813772.8U CN212218224U (zh) 2020-05-15 2020-05-15 一种全磨削面正相关通水结构的异形轮
CN202010414824.9A CN111590476B (zh) 2020-05-15 2020-05-15 一种全磨削面正相关通水结构的异形轮
PCT/CN2021/093493 WO2021228170A1 (zh) 2020-05-15 2021-05-13 一种全磨削面正相关通水结构的异形轮

Publications (3)

Publication Number Publication Date
EP4151364A1 EP4151364A1 (de) 2023-03-22
EP4151364A4 true EP4151364A4 (de) 2024-05-15
EP4151364B1 EP4151364B1 (de) 2024-11-13

Family

ID=78525339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21804106.9A Active EP4151364B1 (de) 2020-05-15 2021-05-13 Speziell geformte räder mit positiver korrelationswasserdurchgangsstruktur für vollschleifenfläche

Country Status (2)

Country Link
EP (1) EP4151364B1 (de)
WO (1) WO2021228170A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118269242A (zh) * 2022-12-30 2024-07-02 桂林磨院材料科技有限公司 半导体划片软刀
CN120828370A (zh) * 2024-04-17 2025-10-24 桂林磨院材料科技有限公司 一种具有功能板的杯形抛光轮
CN120828368A (zh) * 2024-04-17 2025-10-24 桂林磨院材料科技有限公司 一种电镀单层金刚石抗变形磨削件、磨削环及异形砂轮

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683566A (en) * 1970-10-05 1972-08-15 Klemens C Walters Segmented grinding wheel assembly
WO2019174580A1 (zh) * 2018-03-12 2019-09-19 桂林创源金刚石有限公司 一种磨具及制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005081523A (ja) * 2003-09-11 2005-03-31 Hitachi Zosen Corp 研磨装置、研磨具および砥石ベース
CN206732729U (zh) * 2017-03-17 2017-12-12 桂林创源金刚石有限公司 一种金刚石异形砂轮及立式加工冷却系统
CN110948404B (zh) * 2019-12-27 2025-03-11 桂林创源金刚石有限公司 一种拼合式倒角装置
CN111590476B (zh) * 2020-05-15 2025-09-12 桂林创源金刚石有限公司 一种全磨削面正相关通水结构的异形轮
CN212218224U (zh) * 2020-05-15 2020-12-25 桂林创源金刚石有限公司 一种全磨削面正相关通水结构的异形轮

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683566A (en) * 1970-10-05 1972-08-15 Klemens C Walters Segmented grinding wheel assembly
WO2019174580A1 (zh) * 2018-03-12 2019-09-19 桂林创源金刚石有限公司 一种磨具及制作方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021228170A1 *

Also Published As

Publication number Publication date
EP4151364B1 (de) 2024-11-13
EP4151364A1 (de) 2023-03-22
WO2021228170A1 (zh) 2021-11-18

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