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ES258752U - Placa de corte perfeccionada - Google Patents

Placa de corte perfeccionada

Info

Publication number
ES258752U
ES258752U ES1981258752U ES258752U ES258752U ES 258752 U ES258752 U ES 258752U ES 1981258752 U ES1981258752 U ES 1981258752U ES 258752 U ES258752 U ES 258752U ES 258752 U ES258752 U ES 258752U
Authority
ES
Spain
Prior art keywords
hard material
manufacture
cutting bits
bits covered
covered
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
ES1981258752U
Other languages
English (en)
Other versions
ES258752Y (es
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.)
Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG
Original Assignee
Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6103797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES258752(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG filed Critical Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG
Publication of ES258752U publication Critical patent/ES258752U/es
Application granted granted Critical
Publication of ES258752Y publication Critical patent/ES258752Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/30—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools lathes or like tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/24—Cross section of the cutting edge
    • B23B2200/247—Cross section of the cutting edge sharp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/36—Titanium nitride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Drilling Tools (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Milling Processes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture Of Switches (AREA)
  • Turning (AREA)
  • Knives (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

1. Placa de corte perfeccionada, de metal duro y recubierta con material extraduro para el acabado de precisión de taladros, caracterizada porque presenta una superficie de desprendimiento (3) exenta de material extraduro por lo menos en la zona de filo secundario. 2. Placa de corte conforme a la reivindicación 1, caracterizada porque presenta una superficie de desprendimiento exenta de material extraduro en la zona (2 de filo principal contigua al filo secundario. 3. Placa de corte, conforme a las reivindicaciones 1 y 2, caracterizada porque presenta una superficie de desprendimiento (1, 2, 3) exenta de material extraduro en toda la zona del filo principal y del filo secundario. 4. Placa de corte, conforme a una de las reivindicaciones 1 a 3, caracterizada porque el radio de la arista cortante es de alrededor de = = 5{mi}m en la transición desde la superficie de desprendimiento (3) no recubierta del filo secundario hasta la superficie de incidencia (4 recubierta. 5. Placa de corte, conforme a las reivindicaciones 1 a 4, caracterizado porque se recubre con material extraduro la placa de corte esmerilada con respecto a la cuchilla acabada con una dimensión de alrededor de 0,05 mm. y con un corte de hélice inversa de cerca de 4 grados, y luego se rebaja, con la muela, la capa de material extraduro en la zona (3) del filo secundario y en la zona (2 perponderantemente sometida a abrasión del filo principal. 6. Placa de corte perfeccionada.
ES1981258752U 1980-06-03 1981-06-02 Placa de corte perfeccionada Expired ES258752Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3020929A DE3020929C2 (de) 1980-06-03 1980-06-03 Mit Hartstoff beschichtete Hartmetall-Messerplatte und Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
ES258752U true ES258752U (es) 1982-03-16
ES258752Y ES258752Y (es) 1984-01-01

Family

ID=6103797

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981258752U Expired ES258752Y (es) 1980-06-03 1981-06-02 Placa de corte perfeccionada

Country Status (11)

Country Link
US (1) US5074721A (es)
EP (1) EP0041266B2 (es)
JP (1) JPS5721211A (es)
AT (1) ATE5055T1 (es)
BR (1) BR8103486A (es)
CS (1) CS268508B2 (es)
DD (1) DD159303A1 (es)
DE (2) DE3020929C2 (es)
ES (1) ES258752Y (es)
PL (1) PL140550B1 (es)
SU (1) SU1192598A3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219122A (ja) * 1983-05-27 1984-12-10 Sumitomo Electric Ind Ltd 被覆超硬合金工具及びその製造法
DE3447124C1 (de) * 1984-12-22 1986-01-23 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Abrasives Werkzeug zum Feinbearbeiten der Zahnflanken von insbesondere gehaerteten Zahnraedern
DE3830525A1 (de) * 1988-09-08 1990-03-22 Beck August Gmbh Co Mit hartstoff beschichtete hartmetallschneidplatte und verfahren zu ihrer herstellung
DE3902532C1 (es) * 1989-01-28 1989-11-23 Krupp Widia Gmbh, 4300 Essen, De
DE3927356A1 (de) * 1989-08-18 1991-02-21 Siemens Ag Werkzeug fuer die zerspanende bearbeitung mit verschleissschutzschicht und nachtraeglich verrundeten schneidkanten
SE502541C2 (sv) * 1992-02-05 1995-11-06 Sandvik Ab Spånavskiljande skär med exakta lägesbestämmande mått, samt förfarande för dess framställning
US5672031A (en) * 1995-05-12 1997-09-30 Kennametal Inc. Milling cutter
US5653152A (en) * 1995-09-01 1997-08-05 Kennametal Inc. Toolholder for roughing and finishing a workpiece
US6082936A (en) * 1996-06-12 2000-07-04 Sumitomo Electric Industries, Ltd. Coated hard metal tool
DE10144542C1 (de) * 2001-09-10 2003-06-05 Walter Ag Schneidplatte und Fräswerkzeug
DE10332101B4 (de) 2003-07-15 2016-02-04 Kennametal Inc. Schneidwerkzeug und Verfahren zu dessen Herstellung
US7191522B2 (en) * 2004-06-04 2007-03-20 Rovcal, Inc. Cutting blade and cutting blade assembly for electric shaver
SE528380C2 (sv) * 2004-11-08 2006-10-31 Sandvik Intellectual Property Belagt skär för torrfräsning, sätt och användning av detsamma
SE0500015D0 (sv) * 2004-11-08 2005-01-03 Sandvik Ab Coated inserts for wet milling
SE528673C2 (sv) * 2005-01-03 2007-01-16 Sandvik Intellectual Property Belagt hårdmetallskär för torrfräsning i höglegerat grått gjutjärn samt sätt och användning
DE102005048691B4 (de) * 2005-01-21 2012-09-13 Siemens Ag Werkzeug und Verfahren zur Bearbeitung eines Werkstückes aus einem gesteinsartigen Material oder einer Keramik
JP5764181B2 (ja) 2013-10-31 2015-08-12 ユニオンツール株式会社 硬質皮膜被覆切削工具
DE102016110007A1 (de) * 2016-05-31 2017-11-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Zylinder für einen Hubkolbenmotor und Verfahren zur Endbearbeitung eines Zylinders für einen Hubkolbenmotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244053A (en) * 1935-06-22 1941-06-03 Gregory J Comstock Hard cemented carbide composite
US3064349A (en) * 1959-03-28 1962-11-20 Braun Ag Shaving head for dry shavers having a coated cutting edge surface
SE305791B (es) * 1964-02-06 1968-11-04 Diadur Ab
US3387368A (en) * 1967-06-07 1968-06-11 William V. Scheck Knife with non-sticking blade
US3974564A (en) * 1972-11-23 1976-08-17 Tullen Industries Limited Surface hardened steel cutting blade
US4008976A (en) * 1974-05-16 1977-02-22 Chemetal Corporation Cutting tool and method for making same
CH592490A5 (es) * 1975-06-12 1977-10-31 Merz Ag
US4159884A (en) * 1977-07-05 1979-07-03 Schott Lawrence A Cutting tool
JPS59219122A (ja) * 1983-05-27 1984-12-10 Sumitomo Electric Ind Ltd 被覆超硬合金工具及びその製造法
US4669923A (en) * 1986-05-15 1987-06-02 Mckinney Johnathan R Radius cutting edging tool with guide wheel

Also Published As

Publication number Publication date
DE3020929A1 (de) 1981-12-10
DE3020929C2 (de) 1983-11-24
PL231338A1 (es) 1981-12-23
DD159303A1 (de) 1983-03-02
CS392181A2 (en) 1989-08-14
US5074721A (en) 1991-12-24
SU1192598A3 (ru) 1985-11-15
CS268508B2 (en) 1990-03-14
ES258752Y (es) 1984-01-01
PL140550B1 (en) 1987-05-30
EP0041266A1 (de) 1981-12-09
JPS5721211A (en) 1982-02-03
EP0041266B2 (de) 1991-08-28
ATE5055T1 (de) 1983-11-15
EP0041266B1 (de) 1983-10-19
DE3161237D1 (en) 1983-11-24
BR8103486A (pt) 1982-02-24

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