DE60305720D1 - SHARPENING UNIT FOR SHEAR-MADE KNIVES, CUTTING MACHINE WITH A SHARPENING UNIT AND SHARPENING PROCESS - Google Patents

SHARPENING UNIT FOR SHEAR-MADE KNIVES, CUTTING MACHINE WITH A SHARPENING UNIT AND SHARPENING PROCESS

Info

Publication number
DE60305720D1
DE60305720D1 DE60305720T DE60305720T DE60305720D1 DE 60305720 D1 DE60305720 D1 DE 60305720D1 DE 60305720 T DE60305720 T DE 60305720T DE 60305720 T DE60305720 T DE 60305720T DE 60305720 D1 DE60305720 D1 DE 60305720D1
Authority
DE
Germany
Prior art keywords
sharpening
unit
shear
cutting machine
sharpening unit
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.)
Expired - Lifetime
Application number
DE60305720T
Other languages
German (de)
Other versions
DE60305720T2 (en
Inventor
Gioni Chiocchetti
Fernando Ridolfi
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.)
Fabio Perini SpA
Original Assignee
Fabio Perini SpA
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 Fabio Perini SpA filed Critical Fabio Perini SpA
Publication of DE60305720D1 publication Critical patent/DE60305720D1/en
Application granted granted Critical
Publication of DE60305720T2 publication Critical patent/DE60305720T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/368—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades installed as an accessory on another machine
    • 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
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/11—Machines or methods used for cutting special materials for cutting web rolls

Landscapes

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

Abstract

The unit comprises a first grinding wheel ( 81 ) and a second grinding wheel ( 83 ) acting on a first side ( 207 ) and on a second side ( 209 ) of the bevel ( 205 ) of the blade ( 19 ). The first grinding wheel ( 81 ) has a finer grain than the second grinding wheel ( 83 ). Moreover, the first grinding wheel also has an inclination that is not parallel to the respective first side ( 207 ) of the bevel ( 205 ) of the blade ( 19 ), while the second grinding wheel ( 83 ) has an inclination essentially parallel to the second side ( 209 ) of said bevel.
DE60305720T 2002-10-18 2003-10-15 Method for sharpening disc-shaped cutting blade Expired - Lifetime DE60305720T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITFI20020197 2002-10-18
IT000197A ITFI20020197A1 (en) 2002-10-18 2002-10-18 A CUTTING MACHINE WITH A SHARPENING GROUP FOR A BLADE, A SHARPENING METHOD AND A BLADE FOR THE MACHINE
PCT/IT2003/000631 WO2004035273A1 (en) 2002-10-18 2003-10-15 Cutting machine with a sharpening unit for a blade, sharpening method and blade for said machine

Publications (2)

Publication Number Publication Date
DE60305720D1 true DE60305720D1 (en) 2006-07-06
DE60305720T2 DE60305720T2 (en) 2006-11-23

Family

ID=32104759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305720T Expired - Lifetime DE60305720T2 (en) 2002-10-18 2003-10-15 Method for sharpening disc-shaped cutting blade

Country Status (10)

Country Link
US (1) US20060000312A1 (en)
EP (1) EP1551604B1 (en)
AT (1) ATE327869T1 (en)
AU (1) AU2003279556A1 (en)
BR (1) BR0315497A (en)
CA (1) CA2501183C (en)
DE (1) DE60305720T2 (en)
ES (1) ES2264537T3 (en)
IT (1) ITFI20020197A1 (en)
WO (1) WO2004035273A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20070498A1 (en) * 2007-09-26 2009-03-27 Franco Pavoni ANGULAR RETURN DEVICE WITH TWIN OR FOUR-WHEEL WHEEL HOLDER TILTING MOUNT ACCESSORY FOR NUMERIC-CONTROLLED PANTOGRAPHERS FOR MILLING AND ENGRAVING ON THE SURFACE OF GLASS SHEETS MARBLE GRANITE METALS AND SIMILAR
DE102010002279A1 (en) * 2010-02-24 2011-08-25 Reifenhäuser, Uwe, 57632 Machine for cutting a strand-shaped food
ITPI20120059A1 (en) * 2012-05-15 2013-11-16 Idea Pcm S R L "A SHARPENING DEVICE WITH AUTOMATIC ANGULAR ADJUSTMENT FOR SHARPENING A BLADE FOR CUTTING PAPER LOGS"
WO2014183091A1 (en) * 2013-05-09 2014-11-13 Lawrence Baker Blade sharpening system for a log saw machine
CN103640045B (en) 2013-09-09 2016-08-10 宇宙纸巾技术有限公司 Knife sharpening device and cutting machine
ITFI20130292A1 (en) 2013-11-30 2015-05-31 Futura Spa DEVICE FOR TAPE BLADE SHARPENING CONTROL.
EP3105058A4 (en) 2014-02-12 2017-03-08 Energy Sciences Inc. Process of using last white in flexible packaging applications as a laminating adhesive
ES2715374T3 (en) 2014-03-19 2019-06-04 Mtorres Tissue S R L Cutting machine with grinding unit
US10647015B2 (en) * 2014-08-29 2020-05-12 Fabio Perini S.P.A. Machine for cutting logs with grinding wheels and method
ITUA20162916A1 (en) 2016-04-27 2017-10-27 Perini Fabio Spa ROLLING CUTTING MACHINE WITH SHARPENING WHEELS AND SHARPENING METHOD
IT201700081306A1 (en) 2017-07-18 2019-01-18 Perini Fabio Spa SHARPENING UNIT FOR A CUTTING BLADE, MACHINE INCLUDING SUCH GROUP AND METHOD
IT201700081298A1 (en) * 2017-07-18 2019-01-18 Perini Fabio Spa CUTTING MACHINE TO CUT EXTENDED PRODUCTS AND ITS METHOD
CN109500666A (en) * 2018-11-12 2019-03-22 上海交通大学 The rotatable accurate dise knife numerically control grinder of grinding carriage and method for grinding
BR112022006197A2 (en) * 2019-10-03 2022-06-28 Koerber Tissue S P A CUTTING MACHINE FOR PRODUCTS PRODUCED FROM CELLULOSIC MATERIAL AND RELATED METHOD
BR102020005295A2 (en) * 2020-03-17 2021-09-28 Leitz Ferramentas Para Madeira Ltda. IMPROVEMENT IN FIBROCEMENT BALLAST CUTTING DISC
US11752591B2 (en) 2020-03-17 2023-09-12 Kimberly-Clark Worldwide, Inc. Closed loop control system for blade sharpening
JP2022127201A (en) * 2021-02-19 2022-08-31 ナシモト工業株式会社 Manufacturing method for working plate such as cutting plate, striking plate, stirring plate and cultivating plate

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US665983A (en) * 1900-06-18 1901-01-15 John Strother Thurman Carpet-renovator.
US1968662A (en) * 1929-04-03 1934-07-31 Us Slicing Machine Co Sharpening apparatus
GB665983A (en) * 1947-08-07 1952-02-06 Berkel & Parnall Mach Mfg Co Improvements relating to slicing machines
US3213731A (en) * 1964-08-04 1965-10-26 John J Renard Paper log cutting apparatus
US3507633A (en) * 1967-04-17 1970-04-21 Fernand J Dewez Jr Circular saw blade of chromium nickel steel with an oxide coat
USRE30598E (en) * 1979-02-14 1981-05-05 Paper Converting Machine Company Method for transverse cutting
PL132768B3 (en) * 1980-07-04 1985-04-30 Inst Mech Precyz Method of thermochemical treatment of cutting tools and tools for plastic working
US4611437A (en) * 1984-08-06 1986-09-16 Morton Cohen Sharpening system and related method
CA2016843A1 (en) * 1990-05-15 1991-11-15 Michel J. Korwin Thermochemical treatment of machinery components for improved corrosion resistance
IT1247330B (en) * 1991-04-03 1994-12-12 Perini Fabio Spa CUTTING MACHINE FOR CUTTING ROLLS OF TAPE MATERIAL.
DE4200147A1 (en) * 1992-01-07 1993-07-08 Jagenberg Ag Upper blade for circular pair of cutters to cut paper or cardboard into lengths - has cutting edge with two different bevels and is faced on cutting side with abrasion resistant hard metal insert
US5484327A (en) * 1993-06-21 1996-01-16 Eaton Corporation Method and apparatus for simultaneously grinding a workpiece with first and second grinding wheels
US5462476A (en) * 1994-09-08 1995-10-31 Bohn; Roy W. Blade sharpening device
US5941763A (en) * 1997-04-08 1999-08-24 Kaye; Roger Fixture and device for controlled scissor sharpening
IT1302763B1 (en) * 1998-09-07 2000-09-29 Tristano Ciani CIRCULAR TOOL FOR CUTTING PAPER ROLLS AND SIMILAR
IT1305031B1 (en) * 1998-10-15 2001-04-10 Perini Fabio Spa DISCOID CUTTING TOOL, ITS SHARPENING METHOD AND CUTTING MACHINE USING THE TOOL
US6257967B1 (en) * 2000-03-08 2001-07-10 Jim Schultz Sharpener for veneer knife
IT1318260B1 (en) * 2000-07-27 2003-07-28 Giovanni Gambini SHARPENING GROUP WITH DISK WEAR RECOVERY FOR CUTTING MACHINE OF STICKS OR LOG
US6450864B1 (en) * 2000-10-13 2002-09-17 Raphael W. Smith End mill grinder with two independently adjustable grinding wheels
US20020104587A1 (en) * 2001-02-02 2002-08-08 Leo Medeiros Method for nitriding suspension components

Also Published As

Publication number Publication date
ES2264537T3 (en) 2007-01-01
EP1551604A1 (en) 2005-07-13
ITFI20020197A1 (en) 2004-04-19
BR0315497A (en) 2005-08-23
EP1551604B1 (en) 2006-05-31
AU2003279556A1 (en) 2004-05-04
WO2004035273A1 (en) 2004-04-29
ATE327869T1 (en) 2006-06-15
US20060000312A1 (en) 2006-01-05
DE60305720T2 (en) 2006-11-23
CA2501183C (en) 2011-04-05
CA2501183A1 (en) 2004-04-29

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Legal Events

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