ES2058848T3 - Metodo y dispositivo de afilado automatico para hojas de corte. - Google Patents

Metodo y dispositivo de afilado automatico para hojas de corte.

Info

Publication number
ES2058848T3
ES2058848T3 ES90402533T ES90402533T ES2058848T3 ES 2058848 T3 ES2058848 T3 ES 2058848T3 ES 90402533 T ES90402533 T ES 90402533T ES 90402533 T ES90402533 T ES 90402533T ES 2058848 T3 ES2058848 T3 ES 2058848T3
Authority
ES
Spain
Prior art keywords
blade
grinding wheel
plane
edge
cutting blades
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
ES90402533T
Other languages
English (en)
Inventor
Jean Etcheparre
Bernard Etcheparre
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.)
Lectra SA
Original Assignee
Lectra Systemes SA
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 Lectra Systemes SA filed Critical Lectra Systemes SA
Application granted granted Critical
Publication of ES2058848T3 publication Critical patent/ES2058848T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B24B3/361—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of reciprocating blades

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)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

EL INVENTO CONCIERNE UN DISPOSITIVO DE AFILADO PARA CUCHILLA (22) DE CORTE ALARGADA PRESENTANDO UN FILO CORTANTE (23) CARACTERIZADO EN QUE COMPRENDE AL MENOS UNA MUELA (34,35) PROVISTA POR LO MENOS EN SUPERFICIE, DE MATERIAL ABRASIVO, DICHA MUELA TIENE UN CUERPO CILINDRICO DOTADO DE UNA GARGANTA (46) PERIFERICA CON PERFIL EN V, LA MUELA ESTA MONTADA EN LIBRE ROTACION ALREDEDOR DE UN EJE (TT) CONTENIDO EN UN PLANO GENERALMENTE PARALELO AL FILO (23) DE LA CUCHILLA (22) Y PERPENDICULAR AL PLANO MEDIO (CXZ) DE LA CUCHILLA, Y DICHO EJE ESTA INCLINADO UN ANGULO PREDETERMINADO (P) EN RELACION A LA NORMAL (CY) AL PLANO MEDIO DE LA CUCHILLA, DICHO DISPOSITIVO DE AFILADO COMPRENDE ADEMAS UNOS MEDIOS (36) DE PUESTA EN CONTACTO DE LA CUCHILLA Y DE LA MUELA Y DE UNOS MEDIOS DE DESPLAZAMIENTO RELATIVO DE LA CUCHILLA Y DE LA MUELA (34;35) EN UNA DIRECCION PARALELA AL FILO DE LA CUCHILLA.
ES90402533T 1989-09-15 1990-09-14 Metodo y dispositivo de afilado automatico para hojas de corte. Expired - Lifetime ES2058848T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912147A FR2652029B1 (fr) 1989-09-15 1989-09-15 Methode et dispositif d'affutage automatique pour des lames coupe telles que celles utilisees dans les machines de coupe automatiques.

Publications (1)

Publication Number Publication Date
ES2058848T3 true ES2058848T3 (es) 1994-11-01

Family

ID=9385549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402533T Expired - Lifetime ES2058848T3 (es) 1989-09-15 1990-09-14 Metodo y dispositivo de afilado automatico para hojas de corte.

Country Status (7)

Country Link
EP (1) EP0418163B1 (es)
JP (1) JPH03104599A (es)
AT (1) ATE108113T1 (es)
CA (1) CA2024668A1 (es)
DE (1) DE69010435T2 (es)
ES (1) ES2058848T3 (es)
FR (1) FR2652029B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695056A1 (fr) * 1992-08-31 1994-03-04 Lectra Systemes Sa Lame pour découpeur et procédé de découpe mettant en Óoeuvre une telle lame.
WO2007086338A1 (ja) * 2006-01-24 2007-08-02 Shima Seiki Mfg., Ltd. 自動裁断装置における裁断刃の研磨装置
ITFI20130292A1 (it) * 2013-11-30 2015-05-31 Futura Spa Dispositivo per il controllo dell'affilatura di lame a nastro.
CN110539214B (zh) * 2019-09-27 2024-06-04 王清 一种可转位刀片自动转角侧压治具
CN111730670B (zh) * 2020-07-02 2022-01-07 王世恭 一种高效型的切丁机
CN113106729B (zh) * 2021-03-04 2022-12-16 广东宏健医疗器械有限公司 一种布料裁剪用刀具固定装置
FR3132040A1 (fr) * 2022-01-27 2023-07-28 Lectra Procédé de pilotage automatique d’un déclenchement d’un affûtage du fil tranchant d’une lame de coupe pour machine de coupe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033939A (en) * 1933-07-24 1936-03-17 Chicago Flexible Shaft Co Portable electric cutting machine
US2171604A (en) * 1936-06-18 1939-09-05 Segal Samuel Cloth-cutting machine
US2236038A (en) * 1938-08-05 1941-03-25 Silberstang Jacob Honing or sharpening device for cloth cutting machines
FR1016574A (fr) * 1950-04-21 1952-11-17 Agile Soc Affûteur de couteau droit, notamment destiné aux coupeuses électriques pour tissus
US3233371A (en) * 1963-08-12 1966-02-08 Wolf Machine Company Sharpening device for a cloth cutting machine
US3821915A (en) * 1972-07-11 1974-07-02 Paper Pak Prod Inc Fiber cutting apparatus with self-contained blade sharpener

Also Published As

Publication number Publication date
DE69010435T2 (de) 1995-01-05
CA2024668A1 (en) 1991-03-16
EP0418163B1 (fr) 1994-07-06
FR2652029A1 (fr) 1991-03-22
JPH03104599A (ja) 1991-05-01
DE69010435D1 (de) 1994-08-11
ATE108113T1 (de) 1994-07-15
FR2652029B1 (fr) 1995-01-27
EP0418163A1 (fr) 1991-03-20

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