MX2020009155A - A method and an apparatus for abrading, and products and uses for such. - Google Patents

A method and an apparatus for abrading, and products and uses for such.

Info

Publication number
MX2020009155A
MX2020009155A MX2020009155A MX2020009155A MX2020009155A MX 2020009155 A MX2020009155 A MX 2020009155A MX 2020009155 A MX2020009155 A MX 2020009155A MX 2020009155 A MX2020009155 A MX 2020009155A MX 2020009155 A MX2020009155 A MX 2020009155A
Authority
MX
Mexico
Prior art keywords
abrasive
abrading
area
workpiece
product
Prior art date
Application number
MX2020009155A
Other languages
Spanish (es)
Inventor
Stefan Lindvall
Original Assignee
Mirka 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 Mirka Ltd filed Critical Mirka Ltd
Publication of MX2020009155A publication Critical patent/MX2020009155A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/04—Zonally-graded surfaces
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/004—Machines or devices using grinding or polishing belts; Accessories therefor using abrasive rolled strips
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A continuous abrasive product comprises predetermined length and number of predetermined kind of abrasive areas on an abrasive surface (104). A method for abrading a workpiece (10), comprises arranging an abrasive area of an abrasive product at an abrading zone (105) for abrading the workpiece (10), and after abrading, replacing the abrasive area at the abrading zone (105) with an another abrasive area of the abrasive product for abrading the workpiece (10) according to a subsequent abrading phase. The used abrasive area is replaced by an unused abrasive area of a different kind. The abrasive product comprises a continuous longitudinal abrasive material (101, 103) including at least two longitudinally sequential different abrasive areas having different kind of abrasive properties.
MX2020009155A 2018-03-14 2019-03-11 A method and an apparatus for abrading, and products and uses for such. MX2020009155A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20185242 2018-03-14
PCT/FI2019/050201 WO2019175475A1 (en) 2018-03-14 2019-03-11 A method and an apparatus for abrading, and products and uses for such

Publications (1)

Publication Number Publication Date
MX2020009155A true MX2020009155A (en) 2020-12-03

Family

ID=67907066

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020009155A MX2020009155A (en) 2018-03-14 2019-03-11 A method and an apparatus for abrading, and products and uses for such.

Country Status (5)

Country Link
US (1) US20210046613A1 (en)
EP (1) EP3765241A4 (en)
CN (1) CN111971148A (en)
MX (1) MX2020009155A (en)
WO (1) WO2019175475A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243721Y2 (en) * 1980-10-07 1987-11-14
CA2113318A1 (en) * 1993-01-28 1994-07-29 Robert J. Jantschek Abrasive attachment system for rotative abrading applications
US5727989A (en) * 1995-07-21 1998-03-17 Nec Corporation Method and apparatus for providing a workpiece with a convex tip
FR2767275B1 (en) * 1997-08-12 1999-10-15 Soc D Procedes Et Machines Spe MACHINE FOR MACHINING, PARTICULARLY SUPERFINITION, OF CYLINDRICAL SURFACES OF PARTS OF REVOLUTION, BY ABRASIVE BELT WITH TANGENTIAL SCROLLING
JP2910748B2 (en) * 1997-11-12 1999-06-23 日本電気株式会社 Apparatus and method for spherical processing of end face of heterogeneous coaxial member
JPH11347908A (en) * 1999-05-12 1999-12-21 Nec Corp Spherical processing device
US6261168B1 (en) * 1999-05-21 2001-07-17 Lam Research Corporation Chemical mechanical planarization or polishing pad with sections having varied groove patterns
JP2002028853A (en) * 2000-07-14 2002-01-29 Ebara Corp Polishing device
DE102015122189A1 (en) * 2015-12-18 2017-06-22 Thielenhaus Technologies Gmbh Finish tool with locally varying cutting ability
CN106217280B (en) * 2016-08-01 2018-10-09 京东方科技集团股份有限公司 A kind of lapping tape and milling apparatus

Also Published As

Publication number Publication date
WO2019175475A1 (en) 2019-09-19
CN111971148A (en) 2020-11-20
US20210046613A1 (en) 2021-02-18
EP3765241A4 (en) 2021-12-29
EP3765241A1 (en) 2021-01-20

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