ES2148770T3 - Procedimiento de fresado para el mecanizado con arranque de virutas de contornos cilindricos, dispositivo para la realizacion del procedimiento y un inserto de corte para este fin. - Google Patents

Procedimiento de fresado para el mecanizado con arranque de virutas de contornos cilindricos, dispositivo para la realizacion del procedimiento y un inserto de corte para este fin.

Info

Publication number
ES2148770T3
ES2148770T3 ES96919612T ES96919612T ES2148770T3 ES 2148770 T3 ES2148770 T3 ES 2148770T3 ES 96919612 T ES96919612 T ES 96919612T ES 96919612 T ES96919612 T ES 96919612T ES 2148770 T3 ES2148770 T3 ES 2148770T3
Authority
ES
Spain
Prior art keywords
cutting
procedure
chips
machining
starting
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
ES96919612T
Other languages
English (en)
Inventor
Klaus Ramold
Markus Heinloth
Reinhold Gesell
Erwin Stallwitz
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.)
Widia GmbH
Original Assignee
Widia GmbH
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=27215161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2148770(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19520058A external-priority patent/DE19520058A1/de
Priority claimed from DE19519951A external-priority patent/DE19519951A1/de
Priority claimed from DE1995146196 external-priority patent/DE19546196A1/de
Application filed by Widia GmbH filed Critical Widia GmbH
Application granted granted Critical
Publication of ES2148770T3 publication Critical patent/ES2148770T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/06—Milling crankshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/201—Details of the nose radius and immediately surrounding areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/205—Discontinuous cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2215/00—Details of workpieces
    • B23C2215/20—Crankshafts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/17—Crankshaft making apparatus
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49286—Crankshaft making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5104—Type of machine
    • Y10T29/5109—Lathe
    • 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
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • 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
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y10T409/303808—Process including infeeding
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304536—Milling including means to infeed work to cutter
    • Y10T409/305544—Milling including means to infeed work to cutter with work holder
    • Y10T409/305656—Milling including means to infeed work to cutter with work holder including means to support work for rotation during operation
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/306776—Axially
    • Y10T409/307056—Axially and laterally
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/30756—Machining arcuate surface
    • 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
    • Y10T82/00—Turning
    • Y10T82/19—Lathe for crank or crank pin

Abstract

PARA MEJORAR UN PROCESO PARA EL MECANIZADO POR ARRANQUE DE VIRUTA DE CONTORNOS CILINDRICOS, ESPECIALMENTE DE CONTORNOS CILINDRICOS SITUADOS EXCENTRICAMENTE SOBRE UNA PIEZA QUE PUEDE GIRAR SOBRE SU EJE LONGITUDINAL, ESPECIALMENTE PARA COJINETES DE BIELAS, MEDIANTE UNA HERRAMIENTA ROTATIVA ACCIONABLE, EN EL CUAL SE GENERA UN CONTORNO FINAL DE TAL FORMA QUE ESTE PRESENTA MEDIDAS FINALES CON UNA SUFICIENTE CALIDAD SUPERFICIAL O PRESENTA UNA SOBREMEDIDA PARA LA REALIZACION DE UN MECANIZADO FINAL, TAL COMO PULIDO O ALISADO, DE TAL FORMA QUE SE ALCANCE UNA REDUCCION DE LOS TIEMPOS DE MECANIZADO, MANTENIENDO O AUMENTANDO LA CALIDAD SUPERFICIAL O MANTENIENDO O AUMENTANDO LA PRECISION DE MEDIDAS, AUMENTANDO SIMULTANEAMENTE LA EFECTIVIDAD ECONOMICA GLOBAL SE PROPONE QUE LAS HERRAMIENTAS, EQUIPADAS CON CABEZALES DE CORTE, ESPECIALMENTE TROQUELES REVERSIBLES PUEDAN ACTUAR UNA DETRAS DE OTRA O TAMBIEN AL MISMO TIEMPO Y QUE AL MENOS UNA PARTE DE LOS CABEZALES DE CORTE SEAN GUIADOS CON UN ANGULO EFECTIVO (GA}F) DE -5 (GRADOS) Y + 5 (GRADOS) REFERIDO A LA PIEZA, O UN ANGULO DE DESPRENDIMIENTO ( GA}P) POSITIVO.
ES96919612T 1995-06-06 1996-05-23 Procedimiento de fresado para el mecanizado con arranque de virutas de contornos cilindricos, dispositivo para la realizacion del procedimiento y un inserto de corte para este fin. Expired - Lifetime ES2148770T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19520058A DE19520058A1 (de) 1995-06-06 1995-06-06 Schneideinsatz
DE19519951A DE19519951A1 (de) 1995-06-06 1995-06-06 Verfahren zur spanenden Bearbeitung von zylindrischen Konturen, Vorrichtung zur Durchführung des Verfahrens und Schneideinsatz hierzu
DE1995146196 DE19546196A1 (de) 1995-12-11 1995-12-11 Verfahren zur spanenden Bearbeitung von zylindrischen Konturen, Vorrichtung zur Durchführung des Verfahrens und Schneideinsatz hierzu

Publications (1)

Publication Number Publication Date
ES2148770T3 true ES2148770T3 (es) 2000-10-16

Family

ID=27215161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96919612T Expired - Lifetime ES2148770T3 (es) 1995-06-06 1996-05-23 Procedimiento de fresado para el mecanizado con arranque de virutas de contornos cilindricos, dispositivo para la realizacion del procedimiento y un inserto de corte para este fin.

Country Status (7)

Country Link
US (2) US6374472B1 (es)
EP (1) EP0830228B1 (es)
JP (1) JP3950476B2 (es)
AT (1) ATE194935T1 (es)
DE (1) DE59605652D1 (es)
ES (1) ES2148770T3 (es)
WO (1) WO1996039269A1 (es)

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Also Published As

Publication number Publication date
US6374472B1 (en) 2002-04-23
DE59605652D1 (de) 2000-08-31
JP3950476B2 (ja) 2007-08-01
JPH11506055A (ja) 1999-06-02
US6146063A (en) 2000-11-14
EP0830228B1 (de) 2000-07-26
ATE194935T1 (de) 2000-08-15
EP0830228A1 (de) 1998-03-25
WO1996039269A1 (de) 1996-12-12

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