EP3043961A4 - Method for creating a grit pattern on a grindstone - Google Patents

Method for creating a grit pattern on a grindstone Download PDF

Info

Publication number: EP3043961A4
Authority: EP; European Patent Office
Prior art keywords: grindstone; creating; grit pattern; grit; pattern
Prior art date: 2013-09-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP14844668.5A

Other languages

German (de)

French (fr)

Other versions

EP3043961A1 (en

Inventor

Kaj Backfolk

Juhani HYYTIÄINEN

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.)

Stora Enso Oyj

Original Assignee

Stora Enso Oyj

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.)

2013-09-13

Filing date

2014-09-11

Publication date

2017-04-12

2014-09-11 Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj

2016-07-20 Publication of EP3043961A1 publication Critical patent/EP3043961A1/en

2017-04-12 Publication of EP3043961A4 publication Critical patent/EP3043961A4/en

Status Withdrawn legal-status Critical Current

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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/3568—Modifying rugosity
- B23K26/3576—Diminishing rugosity, e.g. grinding; Polishing; Smoothing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/3568—Modifying rugosity
- B23K26/3584—Increasing rugosity, e.g. roughening
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- 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
- B24D3/02—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 bonding agent
- B24D3/20—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 bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D2203/00—Tool surfaces formed with a pattern

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Plasma & Fusion (AREA)
Manufacturing & Machinery (AREA)
Polishing Bodies And Polishing Tools (AREA)

EP14844668.5A 2013-09-13 2014-09-11 Method for creating a grit pattern on a grindstone Withdrawn EP3043961A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201361877572P	2013-09-13	2013-09-13
PCT/IB2014/064432 WO2015036954A1 (en)	2013-09-13	2014-09-11	Method for creating a grit pattern on a grindstone

Publications (2)

Publication Number	Publication Date
EP3043961A1 EP3043961A1 (en)	2016-07-20
EP3043961A4 true EP3043961A4 (en)	2017-04-12

Family

ID=52665152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14844668.5A Withdrawn EP3043961A4 (en)	2013-09-13	2014-09-11	Method for creating a grit pattern on a grindstone

Country Status (3)

Country	Link
US (1)	US20160221140A1 (en)
EP (1)	EP3043961A4 (en)
WO (1)	WO2015036954A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002321155A (en) *	2001-04-23	2002-11-05	Mitsubishi Electric Corp	Non-contact adjustment method and device for tool
DE102004011985A1 (en) *	2003-03-13	2004-09-23	Denso Corp., Kariya	Conditioning method for surface of grinding stone, by radiation treatment at first setting to remove binder and particles and then at second setting to remove binder only
WO2009013716A2 (en) *	2007-07-23	2009-01-29	Element Six Limited	Placing of superhard material
US20090308549A1 (en) *	2006-04-28	2009-12-17	Olli Tuovinen	Device and Method for Defibration of Wood

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI98148C (en) *	1995-06-02	1997-04-25	Tomas Bjoerkqvist	Method and apparatus for mechanical defibering of wood
WO1998014307A1 (en) *	1996-09-30	1998-04-09	Osaka Diamond Industrial Co.	Superabrasive tool and method of its manufacture
JP4264927B2 (en) *	2002-08-26	2009-05-20	株式会社日立プラズマパテントライセンシング	Manufacturing method of substrate for thin display device
US20050076577A1 (en) *	2003-10-10	2005-04-14	Hall Richard W.J.	Abrasive tools made with a self-avoiding abrasive grain array
EP1896651B1 (en) *	2005-06-03	2008-12-03	M-real Oyj	Method and apparatus for mechanical defibration of wood
MX2011011369A (en) *	2009-04-27	2012-01-20	Echelon Laser Systems Lp	Staggered laser-etch line graphic system, method and articles of manufacture.

2014
- 2014-09-11 WO PCT/IB2014/064432 patent/WO2015036954A1/en not_active Ceased
- 2014-09-11 US US15/021,343 patent/US20160221140A1/en not_active Abandoned
- 2014-09-11 EP EP14844668.5A patent/EP3043961A4/en not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002321155A (en) *	2001-04-23	2002-11-05	Mitsubishi Electric Corp	Non-contact adjustment method and device for tool
DE102004011985A1 (en) *	2003-03-13	2004-09-23	Denso Corp., Kariya	Conditioning method for surface of grinding stone, by radiation treatment at first setting to remove binder and particles and then at second setting to remove binder only
US20090308549A1 (en) *	2006-04-28	2009-12-17	Olli Tuovinen	Device and Method for Defibration of Wood
WO2009013716A2 (en) *	2007-07-23	2009-01-29	Element Six Limited	Placing of superhard material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015036954A1 *

Also Published As

Publication number	Publication date
US20160221140A1 (en)	2016-08-04
EP3043961A1 (en)	2016-07-20
WO2015036954A1 (en)	2015-03-19

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Legal Events

Date	Code	Title	Description
2016-06-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-07-20	17P	Request for examination filed	Effective date: 20160413
2016-07-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-07-20	AX	Request for extension of the european patent	Extension state: BA ME
2016-12-21	DAX	Request for extension of the european patent (deleted)
2017-04-12	A4	Supplementary search report drawn up and despatched	Effective date: 20170314
2017-04-12	RIC1	Information provided on ipc code assigned before grant	Ipc: D21B 1/04 20060101ALI20170308BHEP Ipc: B23K 26/36 20140101ALI20170308BHEP Ipc: B23K 26/34 20140101ALI20170308BHEP Ipc: B23K 26/362 20140101ALI20170308BHEP Ipc: B24D 5/02 20060101ALI20170308BHEP Ipc: B23K 103/00 20060101ALI20170308BHEP Ipc: B24D 18/00 20060101ALI20170308BHEP Ipc: B23K 26/40 20140101ALI20170308BHEP Ipc: B24B 3/00 20060101ALI20170308BHEP Ipc: B23K 101/20 20060101ALN20170308BHEP Ipc: B24B 53/04 20120101ALI20170308BHEP Ipc: B24D 5/00 20060101AFI20170308BHEP Ipc: B23K 26/00 20140101ALI20170308BHEP
2018-09-19	17Q	First examination report despatched	Effective date: 20180817
2019-04-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2019-05-29	18D	Application deemed to be withdrawn	Effective date: 20190103