DE2615589C2 - Schneideinsatz für die spanabhebende Metallbearbeitung - Google Patents

Schneideinsatz für die spanabhebende Metallbearbeitung

Info

Publication number
DE2615589C2
DE2615589C2 DE2615589A DE2615589A DE2615589C2 DE 2615589 C2 DE2615589 C2 DE 2615589C2 DE 2615589 A DE2615589 A DE 2615589A DE 2615589 A DE2615589 A DE 2615589A DE 2615589 C2 DE2615589 C2 DE 2615589C2
Authority
DE
Germany
Prior art keywords
cutting
cutting edge
rake
chip
angle
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
Application number
DE2615589A
Other languages
German (de)
English (en)
Other versions
DE2615589A1 (de
Inventor
Gerard Eybens Romagnolo
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.)
Eurotungstene SA
Original Assignee
Eurotungstene 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 Eurotungstene SA filed Critical Eurotungstene SA
Publication of DE2615589A1 publication Critical patent/DE2615589A1/de
Application granted granted Critical
Publication of DE2615589C2 publication Critical patent/DE2615589C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • 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
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/083—Rake or top surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/202—Top or side views of the cutting edge with curved cutting edge
    • 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
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
DE2615589A 1975-04-09 1976-04-09 Schneideinsatz für die spanabhebende Metallbearbeitung Expired DE2615589C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511727A FR2306770A1 (fr) 1975-04-09 1975-04-09 Plaquettes de coupe a aretes de coupe curvilignes et a surfaces de coupe tronconiques concaves

Publications (2)

Publication Number Publication Date
DE2615589A1 DE2615589A1 (de) 1976-10-21
DE2615589C2 true DE2615589C2 (de) 1984-04-19

Family

ID=9153968

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2615589A Expired DE2615589C2 (de) 1975-04-09 1976-04-09 Schneideinsatz für die spanabhebende Metallbearbeitung
DE7611234U Expired DE7611234U1 (de) 1975-04-09 1976-04-09 Schneidplatte mit gekruemmten schneidkanten und konkaven kegelstumpffoermigen spanflaechen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7611234U Expired DE7611234U1 (de) 1975-04-09 1976-04-09 Schneidplatte mit gekruemmten schneidkanten und konkaven kegelstumpffoermigen spanflaechen

Country Status (15)

Country Link
US (1) US4059363A (OSRAM)
JP (1) JPS51123978A (OSRAM)
BE (1) BE840568A (OSRAM)
CH (1) CH604991A5 (OSRAM)
DD (1) DD125330A5 (OSRAM)
DE (2) DE2615589C2 (OSRAM)
ES (1) ES446731A1 (OSRAM)
FR (1) FR2306770A1 (OSRAM)
GB (1) GB1539105A (OSRAM)
HU (1) HU172123B (OSRAM)
IT (1) IT1063951B (OSRAM)
LU (1) LU74722A1 (OSRAM)
RO (1) RO66219A (OSRAM)
SE (1) SE7602384L (OSRAM)
SU (1) SU722468A3 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601759A1 (de) * 1985-01-23 1986-07-24 GTE Valeron Corp., Danvers, Mass. Spansteuereinsatz
DE19609512C5 (de) * 1995-03-10 2009-10-15 Mitsubishi Materials Corp. Wegwerf-Schneidplatte und Wegwerf-Schneidvorrichtung

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464384U (OSRAM) * 1977-10-17 1979-05-07
US4189265A (en) * 1978-09-15 1980-02-19 Fansteel Inc. Positive chip control insert
US4335984A (en) * 1980-11-05 1982-06-22 Raymond Zweekly Metalcutting insert for roughing and finishing
US4411565A (en) * 1981-05-08 1983-10-25 General Electric Company Finishing insert with improved chip control
DE3148535A1 (de) * 1981-12-08 1983-07-21 Fried. Krupp Gmbh, 4300 Essen Vieleckiger schneideinsatz
GB2116082A (en) * 1982-02-26 1983-09-21 Gen Electric Inserts for cutting tools
US4465412A (en) * 1982-09-07 1984-08-14 The Valeron Corporation Chip breaking insert for metal cutting tools
ATA175283A (de) * 1983-05-13 1986-08-15 Plansee Metallwerk Schneideinsatz fuer ein zerspanungswerkzeug
SE447709B (sv) * 1985-07-03 1986-12-08 Sandvik Ab Sker for spanavskiljande bearbetning
US4787784A (en) * 1987-08-03 1988-11-29 Gte Valenite Corporation Polygonal cutting insert
DE3731426A1 (de) * 1987-09-18 1989-04-06 Krupp Gmbh Schneideinsatz mit wellenfoermiger spanflaeche
SE459237B (sv) * 1987-10-26 1989-06-19 Sandvik Ab Vaendskaer foer planfraesning
US4856942A (en) * 1988-07-19 1989-08-15 Gte Valenite Corporation Polygonal cutting insert
DE3832547A1 (de) * 1988-09-24 1990-04-05 Mapal Fab Praezision Messerplatte fuer die praezisionsbearbeitung insbesondere von bohrungen
US5203649A (en) * 1991-10-07 1993-04-20 Gte Valentine Corporation High productivity, high metal removal rate insert
SE500721C2 (sv) * 1993-01-27 1994-08-15 Sandvik Ab Skär med vriden spånyta
SE500722C2 (sv) * 1993-01-27 1994-08-15 Sandvik Ab Skär med vriden spånyta
SE500719C2 (sv) * 1993-01-27 1994-08-15 Sandvik Ab Skär med skruvformigt vriden spånyta
US5876160A (en) * 1996-08-21 1999-03-02 Ingersoll Cutting Tool Company Milling with insert having cutting-edge land of width increasing with depth of cut
SE521579C2 (sv) * 2002-03-21 2003-11-11 Sandvik Ab Verktyg samt skär för spånavskiljande bearbetning
CA2774671A1 (en) * 2009-10-15 2011-04-21 Tungaloy Corporation Cutting insert
US8708008B2 (en) * 2010-11-03 2014-04-29 Sandvik Intellectual Property Ab Shaped carbide tips, carbide-tipped teeth, and tools with same
MX2015001814A (es) * 2013-03-29 2015-05-07 Sumitomo Elec Hardmetal Corp Metodo para la fabricacion de herramienta de corte de nitruro de boro cubico y herramienta de corte de nitruro de boro cubico.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320809A (en) * 1928-12-05 1929-10-24 Cammell Laird & Co Ltd Improvements in or relating to turning and boring tools
US2870523A (en) * 1956-08-10 1959-01-27 Theophile J La Lime Cutting tools
US3137917A (en) * 1960-05-25 1964-06-23 Joseph F Dowd Tool bits
NL153109B (nl) * 1966-06-01 1977-05-16 Sandco Ltd Snijelement voor een verspanende gereedschapsmachine.
US3399442A (en) * 1966-09-08 1968-09-03 Kennametal Inc Cutting insert
JPS4835173U (OSRAM) * 1971-08-27 1973-04-26
SE349758B (OSRAM) * 1971-10-27 1972-10-09 Sandvik Ab
SE354593C (OSRAM) * 1972-05-17 1975-01-20 Sandvik Ab
US3800379A (en) * 1972-08-02 1974-04-02 Valeron Corp Cutting insert

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601759A1 (de) * 1985-01-23 1986-07-24 GTE Valeron Corp., Danvers, Mass. Spansteuereinsatz
DE19609512C5 (de) * 1995-03-10 2009-10-15 Mitsubishi Materials Corp. Wegwerf-Schneidplatte und Wegwerf-Schneidvorrichtung

Also Published As

Publication number Publication date
ES446731A1 (es) 1977-06-01
RO66219A (fr) 1979-06-15
CH604991A5 (OSRAM) 1978-09-29
SE7602384L (sv) 1976-10-10
IT1063951B (it) 1985-02-18
HU172123B (hu) 1978-06-28
GB1539105A (en) 1979-01-24
DE2615589A1 (de) 1976-10-21
BE840568A (fr) 1976-10-11
FR2306770B1 (OSRAM) 1977-11-10
SU722468A3 (ru) 1980-03-15
FR2306770A1 (fr) 1976-11-05
JPS51123978A (en) 1976-10-29
JPS546413B2 (OSRAM) 1979-03-28
DD125330A5 (OSRAM) 1977-04-13
DE7611234U1 (de) 1976-08-12
US4059363A (en) 1977-11-22
LU74722A1 (OSRAM) 1977-02-04

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: SPALTE 1, ZEILEN 8, 20, 22 RICHTIG ZU STELLEN SIND GEMAESS DEM IN DER BESCHREIBUNG WIEDERHOLTEN RICHTIGEN WORTLAUT IN SPALTE 1, ZEILE 34 UND SPALTE 3, ZEILEN 23-25

8339 Ceased/non-payment of the annual fee