hitachi tool - epdr epoch deep radius | no. 412...high speed deep precision machining 3 incline...

No. 412.4

High Speed Deep Precision Machining

EPDR | Epoch Deep Radius End Mill

2

Incline angle

Actual effectiveunder-necklength

Size Actual Effective Length in Incline anglesID Code Item Code Z D ln CR l dn L d 0.5° 1° 2° 3°EP393 EPDR-2002-05-005

2

0.2

0.5

0.05

0.15 0.17

50

4

0.92 1.00 1.15 1.29EP394 EPDR-2002-1-005 1 1.63 1.79 2.09 2.37EP604 EPDR-2002-1.5-005 1.5 2.18 2.38 2.72 3.04EP605 EPDR-2002-2-005 2 2.89 3.17 3.67 4.12EP395 EPDR-2003-1-005

0.31

0.25 0.271.46 1.57 1.77 1.95

EP396 EPDR-2003-2-005 2 2.73 2.95 3.34 3.68EP606 EPDR-2003-3-005 3 3.99 4.33 4.91 5.41EP607 EPDR-2004-1-01

0.4

1

0.1

0.3 0.37

1.46 1.57 1.77 1.95EP397 EPDR-2004-2-01 2 2.72 2.94 3.33 3.67EP398 EPDR-2004-3-01 3 3.81 4.08 4.53 4.91EP399 EPDR-2004-4-01 4 5.07 5.47 6.10 6.65EP608 EPDR-2005-1-01

0.5

1

0.35 0.47

1.46 1.56 1.76 1.93EP609 EPDR-2005-2-01 2 2.53 2.69 2.95 3.17EP400 EPDR-2005-3-01 3 3.81 4.08 4.53 4.91EP401 EPDR-2005-4-01 4 4.89 5.20 5.70 6.12EP402 EPDR-2005-5-01 5 6.16 6.59 7.29 7.87EP403 EPDR-2005-6-01 6 7.24 7.71 8.45 9.07EP610 EPDR-2006-2-01

0.6

2

0.4 0.57

2.53 2.69 2.95 3.17EP404 EPDR-2006-4-01 4 4.89 5.20 5.70 6.12EP405 EPDR-2006-6-01 6 7.24 7.71 8.45 9.07EP611 EPDR-2006-8-01 8 9.38 9.92 10.75 11.43EP612 EPDR-2008-2-02

0.8

2

0.2

0.5 0.77

2.53 2.68 2.93 3.15EP406 EPDR-2008-4-02 4 4.88 5.19 5.68 6.10EP407 EPDR-2008-6-02 6 7.01 7.39 7.98 8.46EP613 EPDR-2008-8-02 8 9.37 9.91 10.74 11.42EP614 EPDR-2008-10-02 10 11.50 12.09 13.00 13.73EP615 EPDR-2010-2-02

1

2

0.8 0.94

2.63 2.77 3.00 3.21EP408 EPDR-2010-4-02 4 4.74 4.94 5.27 5.54EP409 EPDR-2010-6-02 6 7.12 7.47 8.03 8.51EP410 EPDR-2010-8-02 8 9.22 9.63 10.28 10.80EP411 EPDR-2010-10-02 10 11.60 12.17 13.05 13.77EP412 EPDR-2010-12-02 12 55 13.71 14.33 15.29 16.05EP616 EPDR-2010-14-02 14 15.81 16.48 17.50 18.70EP413 EPDR-2010-16-02 16

6017.91 18.62 19.70 21.35

EP617 EPDR-2010-18-02 18 20.00 20.76 21.88 24.02EP414 EPDR-2010-20-02 20 22.09 22.88 24.06 26.66

CarbideMicro Grain

TH45+Nano-PVD

Coating

V maxHigh Speed Roughing

HRC70

No. of Teeth

2Semi-Finishing Finishing

Helix Angle 30°CR ± 0.005D ± 0/-0.01d h5

Rib. Miniature

RakeAnglePositive

D 0.2 – D 1.0 mm

L

EPDR-2010-16 (1:1)

d

© 2015 MMC Hitachi Tool Engineering Europe GmbHErrors and alterations excepted · Änderungen und Irrtum vorbehalten


3

Incline angle


Size Actual Effective Length in Incline anglesID Code Item Code Z D ln CR l dn L d 0.5° 1° 2° 3°EP618 EPDR-2015-4-02

2

1.5

4

0.2 1.35 1.42

50

4

4.79 4.98 5.30 5.57EP415 EPDR-2015-8-02 8 9.28 9.68 10.31 10.82EP416 EPDR-2015-12-02 12 55 13.46 13.96 14.71 16.10EP417 EPDR-2015-15-02 15 16.91 17.59 18.63 20.09EP418 EPDR-2015-20-02 20 60 22.13 22.92 24.11 xEP619 EPDR-2020-4-02

2

4

1.7 1.92

50

4.79 4.98 5.30 5.57EP620 EPDR-2020-4-05 0.5 4.78 4.96 5.26 5.53EP419 EPDR-2020-8-02 8 0.2 8.98 9.24 9.75 10.80EP420 EPDR-2020-8-05 0.5 8.94 9.22 9.69 10.70EP421 EPDR-2020-12-02 12 0.2

55

13.46 13.96 14.71 16.10EP422 EPDR-2020-12-05 0.5 13.45 13.94 14.68 16.00EP423 EPDR-2020-16-02 16 0.2 17.62 18.19 19.33 xEP424 EPDR-2020-16-05 0.5 17.61 18.18 19.27 xEP425 EPDR-2020-20-02 20 0.2 60 22.13 22.92 24.11 xEP426 EPDR-2020-20-05 0.5 22.12 22.90 24.06 xEP621 EPDR-2020-25-02 25 0.2 65 27.33 28.20 x xEP622 EPDR-2020-25-05 0.5 27.32 28.19 x xEP623 EPDR-2020-30-02 30 0.2 70 32.51 33.46 x xEP624 EPDR-2020-30-05 0.5 32.50 33.45 x xEP427 EPDR-2030-8-02

3

8 0.2

2.5 2.86

55

6

9.07 9.33 9.92 10.98EP428 EPDR-2030-8-05 0.5 9.06 9.31 9.86 10.89EP429 EPDR-2030-12-02 12 0.2

60

13.19 13.52 14.71 16.29EP430 EPDR-2030-12-05 0.5 13.18 13.51 14.65 16.19EP431 EPDR-2030-16-02 16 0.2 17.75 18.29 19.49 21.60EP432 EPDR-2030-16-05 0.5 17.74 18.27 19.43 21.50EP433 EPDR-2030-20-02 20 0.2 65 21.88 22.49 24.28 26.91EP434 EPDR-2030-20-05 0.5 21.87 22.47 24.22 26.80EP435 EPDR-2030-30-02 30 0.2 75 32.63 33.55 36.25 xEP436 EPDR-2030-30-05

0.5

32.62 33.53 36.18 xEP625 EPDR-2040-12-05

412

3.5 3.860 13.28 13.58 14.82 16.39

EP626 EPDR-2040-24-05 24 70 26.10 26.73 x xEP627 EPDR-2040-36-05 36 80 38.41 39.68 x xEP628 EPDR-2050-20-05 5 20 4 4.75 65 21.54 22.38 x xEP629 EPDR-2050-40-05 40 85 42.57 x x xEP630 EPDR-2060-18-05

618

5 5.760 x x x x

EP631 EPDR-2060-36-05 36 80 x x x xEP632 EPDR-2060-54-05 54 100 x x x x

x = no contact

D 1.5 – D 6.0 mm

dn

D

CR

ln

l



4

EPOCH DEEP RADIUS END MILL This tool has been designed for the application of cutting deep ribs and the slotting of moulds, and also for machining deep cor-ners and precision parts which has conventionally been carried out by EDM methods.Due to the optimum length and under-neck design, greater breakage resistance can be maintained when using High Speed Machining methods with the “Epoch Deep” series carbide end mills.FEATURES & APPLICATIONS• Combined neck geometry

The risk of breakage is reduced and vibration minimized• NANO PVD Coating TH45+

Longer tool-life when cutting hardened steels, especially in dry machining conditions.

• Wider line-up of under-neck lengthsThe optimum under-neck length is available as standard.

• Cutting edge & fl ute geometryMore stable cutting with less vibration in long overhang machining.

EPOCH DEEP RADIUS END MILL Dieses Werkzeug wurde speziell entwickelt für die Bearbeitung tiefer Rippen und Nuten in Formen und die Bearbeitung tiefer Konturen in Präzisionsteilen, sprich Bearbeitungen, für die bislang zeitintensive Erodier-Prozesse notwendig waren. Durch die optimale Länge und den abgesetzten Schaft bieten die Fräser der “Epoch Deep”-Serie eine höhere Biegebruchfestigkeit und geringere Vibrationen, speziell beim Einsatz in Hochge-schwindigkeits-Bearbeitungen (HSM).BESONDERHEITEN & BEARBEITUNGEN• Abgesetzte Schaft-Geometrie

Sie reduziert die Gefahr des Werkzeugbruchs und vermindert Vibrationen.

• NANO-Beschichtung TH45+Sie ermöglicht erheblich längere Standzeiten bei der Bearbei-tung von gehärteten Materialien, besonders bei der Tro-cken-Bearbeitung.

• Die vergrößerte Auswahl an Nutzlängen der abgesetzten SchäfteGeringere Lieferzeit, da alle Nutzlängen ab Lager lieferbar sind.

• Spezielle Geometrie der Schneiden und der SchneidkantenSie ermöglicht höhere Stabilität mit geringeren Vibrationen, speziell bei Bearbeitungen mit langen Auskraglängen.

EPOCH DEEP RADIUS END MILL Questo utensile è stato sviluppato per applicazioni di nervatura profonda e per esecuzioni di cave. Ideale anche per lavorazioni di angoli profondi e parti precise effettuate fi no ad ora con processi di erosione.Grazie alla particolare geometria tra il collo e gambo dell’utensile (raggio + smusso), che rende lútensile più resistente alla rottura ed in combinazione ad una vasta scelta di lunghezze utili è possibile utilizzare lútensile più adatto per eseguire la lavorazione richiesta.CARATTERISTICHE & APPLICAZIONI• Geometria di rastremazione

Vibrazioni e rotture sono ridotte al minimo. • Rivestimento NANO PVD Coating TH45+

Maggiore durata dell’utensile nella lavorazione di acciai tem-prati a secco.

• Vasta scelta di lunghezze utili per diametro.La lunghezza più adatta è disponibile come standard

• Geometria del tagliente e dellélicaMaggiore stabilità di taglio e minori vibrazioni in lavorazioni profonde.

FRESAS EPOCH DEEP RADIUS Esta herramienta ha sido diseñada para realizar las ranuras y los nervios profundos de los moldes y también para el mecanizado de los radios de fondo y piezas de alta precisión que habitual-mente se están mecanizando mediante electroerosión.El diseño del cuello así como la posibilidad de elegir siempre la longitud óptima, hacen que la serie de fresas ”Epoch Deep” tenga una mayor resistencia a la rotura mecanizando en alta velocidad.CARACTERÍSTICAS & APLICACIONES• Geometría de cuello mixta.

El riesgo de rotura y la vibración se reducen. • Recubrimiento NANO PVD TH45+.

Mayor vida de herramienta mecanizando aceros templados, especialmente en seco.

• Amplio programa de longitudes de cuello útiles.La longitud útil optima que Ud. necesita esta casi siempre disponible como producto estándar.

• La geometría y la hélice de corteMenos vibraciones. El mecanizado es mas estable incluso en grandes voladizos.

FRAISES EPOCH DEEP RADIUS Ces outils ont été élaborés pour l’usinage et le rainurage profond de moules, de formes gauches ou de précision, généralement obtenues par procédé d’électroérosion « EDM ».Grâce à la géométrie mixte de la connexion, l’EPDR fait preuve d’une meilleure résistance à la rupture durant les processus d’usinage à grande vitesse.CARACTERISTIQUES & APPLICATIONS · Géométrie du dégagement

Risque de rupture réduit et vibrations minimisées · Revêtement NANO PVD TH45+

Bonne durée de vie dans les aciers traités · Renforcement de la partie supérieure du dégagement

Un grand choix de longueurs détalonnées · Arête de coupe et géométrie d’arête

Conditions de coupe plus stables, moins de vibrations même en usinage avec grand porte-à-faux

FRESAS EPOCH DEEP RADIUS Esta ferramenta foi concebida para aplicações de corte em ribes profundos e em rasgos nos moldes, e também para maquinação de raios profundos em peças de alta precisão que habitualmente são produzidas recorrendo à erosão.Devido ao design da respiga, podemos eleger a altura ótima de maquinação, fazendo com que esta série de Fresas "Epoch Deep" tenha uma maior resistência à rutura quando aplicado um método de maquinação de alta velocidade.CARATERÍSTICAS & APLICAÇÕES • Geometria recém desenvolvida de respigado combinado.

O risco de quebra e vibração é minimizado.• Revestimento NANO PVD TH45 +

Vida mais longa da ferramenta em caso de corte de aços endurecidos, especialmente em condições de maquinação a seco.

• Amplo programa de comprimentos de respigado úteis. O comprimento ótimo do respigado Under – neck design. Está disponível como padrão.

• Geometria e desenho de navalha & raio. Corte mais estável, com menos vibração na maquinação longa.



5

È STATA NOTEVOLMENTE RIDIMENSIONATA L´INTERFERENZA TRA IL RAPPORTO PROFONDITÀ E INCLINAZIONE DELLA PARETE.La geometria ha aumentato la possibilità di raggiungere punti più profondi di stampi con pareti inclinate.Nel caso di lavorazioni con angolo di inclinazione 1° utilizzando una fresa (D1) con raggio 0.2 mm e lunghezza utile 10 mm, con rastrema-zione convenzionale, il punto più profondo raggiungibile è di 10,8 mm. Con la geometria "Epoch Deep" si raggiunge una profondità effettiva di 12,173 mm.Per altre profondità raggiungibili in rapporto alla inclinazione vedi da pag. 6 alla pag. 7.

DUE TO THE NECK SHAPE GEOMETRY CONTACT AGAINST THE MOULD WALL IS ELIMINATED When the mould has a draft angle, the neck shape of the "Epoch Deep” series gives a longer effective reach length.In the case of machining a draft angle of 1° using a Radius 0.2 mm end-mill (D1) with 10 mm under-neck length, the actual effective reach with the "Epoch Deep” neck shape is 12.173 mm, whereas with the conventional neck shape only 10.8 mm reach is obtainable.For the effective under-neck length of each item please see Pages 6 to 7.

DURCH DIE GEOMETRIE DES ABGESETZTEN SCHAFTS WIRD EIN UNGEWOLLTER KONTAKT MIT DEM WERKSTÜCK VERHINDERTBei einer eventuell vorhandenen Entformungs-Schräge erhöht sich, durch die Geometrie der "Epoch Deep"-Serie, die effektiv nutzbare Länge.Im Falle der Bearbeitung eines Werkstücks mit einer Entformungs- Schräge von 1° mit einem Fräser (D1) Radius 0,2 und einer Nutzlän-ge von 10 mm, wäre die effektiv nutzbare Länge durch die "Epoch Deep"-Geometrie 12,173 mm. Die konventionelle Geometrie hinge-gen ermöglicht lediglich eine nutzbare Länge von 10,8 mm. Die effektiv nutzbaren Längen der einzelnen Werkzeuge erfahren Sie auf den Seiten 6-7.

GRACIAS AL DISEÑO DEL CUELLO SE EVITA EL CONTACTO CON LA PARED DEL MOLDE.En los desmoldeos, con paredes casi verticales, la geometría del cuello permite una longitud efectiva mayor.Mecanizando una pared de 1° con una fresa (D1) de radio 0.2 mm y 10 mm de cuello rebajado, la longitud útil total es, con la geometría "Epoch Deep", de 12,173 mm, cuando con la geometría anterior era de solo 10,8 mm.Para consultar la longitud efectiva del cuello rebajado de cada refe-rencia ver paginas 6 a 7.

GRÂCE À LA GÉOMÉTRIE DU DÉGAGEMENT LE CONTACT AVEC LES PAROIS DANS UN MOULE EST SUPPRIMÉ Quand le moule a des angles difficiles, le dégagement de l’ ” EPOCH DEEP ” procure une rigidité plus grande .Dans le cas d’un usinage d’angle aigu de 1°, utiliser un rayon (D1) de 0,2 mm avec une longueur de 10 mm sous dépouille, la dimension effective de la forme du dégagement ” EPOCH DEEP ”est de 12,173 mm, alors que la forme conventionnelle est seulement de 10,8 mm au mieux .Pour les longueurs du dégagement de chaque référence, svpl voir pages 6 à 7 .

DEVIDO A UMA GEOMETRIA DE RESPIGADO, O CONTATO CONTRA A PAREDE DO MOLDE É ELIMINADO. Quando o molde já tem um ângulo definido no projeto, a forma de respigado da série "Epoch Deep" dá–nos um comprimento útil mais eficaz.No caso da maquinação de uma parede com 1° de inclinação usando uma Fresa (D1) raio 0,2 mm e com 10 mm de comprimento, o respigado “Under-neck” pode ter uma altura útil de maquinação de 12,173 mm; com o respigado convencional, apenas podemos ter 10,8 mm livres para maquinação.Para o comprimento do respigado “Under-neck” ser usado de forma eficaz para cada item, consulte as páginas 6-7.

1

Under Neck

Radial Center Point

R

12°

Conventional Line

Incline angle Incline angle


Conventional Neck Shape No incline: EPDR Neck Shape Geometry EPDR Neck Shape Geometry









6

1.3

1.2

1.1

126 28 30 32

1.4

Eas

ily D

efle

cted

Def

lect

ion

(mm

)

Less brokenLoad (N)34

1.0 mm/div

EPDR Compound neck radius

1.0 mm/div

Full radius neck

Conventional neck

1.0 mm/div

Comparison of Breakage in Neck Geometries

VERGLEICH DER BIEGEBRUCHFESTIGKEIT BEI UNTERSCHIEDLICHEN SCHAFT-GEOMETRIEN1) Höhere Biegeanfälligkeit2) Biegung (mm)3) Kraft (N)4) Geringere BruchanfälligkeitA Voll-Radius Geometrie B Konventionelle Geometrie

COMPARACIÓN DE LA ROTURA SEGÚN LA GEOMETRÍA DEL CUELLO1) Flexa con facilidad2) Flexión (mm)3) Carga (N)4) Menor roturaA Cuello de radioB Cuello convencional

COMPARAZIONE TRA GEOMETRIE DI RASTREMAZIONE E ROTTURA 1) Alta resistenza alla flessione2) Flessione3) Carico (N)4) Alta resistenza alla rotturaA Rastremazione raggiata B Rastremazione convenzionale

COMPARAISON DE BRIS DANS LA GÉOMÉTRIE DU DÉGAGEMENT1) Facilement flexible2) Battement (mm)3) Charge (N)4) Moins de brisA Rayon renforcéB Dégagement conventionnelle

2

A

B

1 2

34

MMC Hitachi Tool Design: Taper + RadiusMMC Hitachi Tool Design: Taper + Radius

Example:D = 1.0 mmUL = 10 x D

(using length)

COMPARAÇÃO DA ROTURA SEGUNDO A GEOMETRIA DA RESPIGA1) Capacidade de flexão2) Flexão (mm)3) Carga (N)4) Resistência à cargaA Respigado em RaioB Geometria Convencional



7

EPDR | Epoch Deep Radius End Mill | Examples


8

Work piece material

I II Work piece material

III IVCopper Carbon Steels (180 ~ 250HB) Stainless Steels (25 ~ 35HRC) Pre-hardened Steels (35 ~ 45HRC)

L

l D

d

ln

CRdn

L

l D

d

ln

CRdn

Standard High Speed Standard High Speed Standard High Speed Standard High SpeedD

(mm)CR

(mm)ln

(mm)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)D

(mm)CR

(mm)ln

(mm)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)

0.2

0.05

0.5 0.024 50,000 0.003 307 0.024 50,000 0.014 1,440 0.020 50,000 0.003 256 0.020 50,000 0.014 1,440

0.2

0.05

0.5 0.018 50,000 0.002 230 0.018 45,000 0.014 1,296 0.016 50,000 0.002 205 0.016 42,500 0.013 1,1021 0.017 50,000 0.003 307 0.017 50,000 0.014 1,440 0.014 50,000 0.003 256 0.014 50,000 0.014 1,440 1 0.013 50,000 0.002 230 0.013 45,000 0.014 1,296 0.011 50,000 0.002 205 0.011 42,500 0.013 1,1021.5 0.010 50,000 0.003 276 0.010 50,000 0.012 1,200 0.008 50,000 0.002 240 0.008 47,000 0.012 1,128 1.5 0.007 48,600 0.002 223 0.007 42,300 0.012 1,015 0.006 45,900 0.002 202 0.006 39,950 0.011 8802 0.010 50,000 0.002 246 0.010 50,000 0.012 1,200 0.008 42,000 0.002 202 0.008 42,000 0.012 1,000 2 0.007 37,800 0.002 181 0.007 37,800 0.012 910 0.006 36,700 0.002 176 0.006 35,700 0.011 785

0.31 0.025 50,000 0.007 696 0.025 50,000 0.019 1,887 0.021 50,000 0.006 576 0.021 48,000 0.019 1,814

0.31 0.019 50,000 0.005 516 0.019 43,200 0.019 1,633 0.017 50,000 0.005 456 0.017 40,800 0.014 1,146

2 0.014 50,000 0.007 696 0.014 50,000 0.017 1,732 0.012 50,000 0.006 576 0.012 43,200 0.017 1,493 2 0.011 50,000 0.005 516 0.011 38,880 0.017 1,344 0.010 50,000 0.005 456 0.010 36,720 0.014 1,0313 0.010 45,000 0.007 630 0.010 46,080 0.015 1,350 0.008 45,000 0.006 540 0.008 38,400 0.015 1,152 3 0.007 45,000 0.005 450 0.007 34,560 0.017 1,175 0.006 40,000 0.005 400 0.006 32,640 0.014 915

0.4

0.1

1 0.038 50,000 0.008 800 0.038 48,000 0.019 1,843 0.032 50,000 0.007 700 0.032 40,000 0.019 1,536

0.4

0.1

1 0.029 50,000 0.006 600 0.029 36,000 0.019 1,382 0.026 50,000 0.006 600 0.026 34,000 0.017 1,1752 0.034 50,000 0.007 691 0.034 48,000 0.019 1,843 0.028 50,000 0.006 576 0.028 40,000 0.019 1,536 2 0.025 50,000 0.005 518 0.025 36,000 0.019 1,382 0.022 50,000 0.005 461 0.022 34,000 0.017 1,1753 0.019 50,000 0.007 691 0.019 43,200 0.017 1,493 0.016 50,000 0.006 576 0.016 36,000 0.017 1,244 3 0.014 50,000 0.005 518 0.014 32,400 0.017 1,120 0.013 50,000 0.004 416 0.013 30,600 0.017 1,0584 0.012 50,000 0.006 608 0.012 43,200 0.017 1,493 0.010 50,000 0.005 518 0.010 36,000 0.017 1,244 4 0.009 50,000 0.005 467 0.009 32,400 0.017 1,120 0.008 50,000 0.004 416 0.008 30,600 0.017 1,058

0.5

1 0.042 50,000 0.013 1,300 0.042 50,000 0.025 2,500 0.035 50,000 0.012 1,200 0.035 42,130 0.025 2,105

0.5

1 0.032 50,000 0.009 900 0.032 37,917 0.025 1,895 0.028 40,000 0.007 560 0.028 35,811 0.021 1,5052 0.036 50,000 0.013 1,300 0.036 50,000 0.025 2,500 0.030 50,000 0.012 1,200 0.030 42,130 0.025 2,105 2 0.027 50,000 0.009 900 0.027 37,917 0.025 1,895 0.024 40,000 0.007 560 0.024 35,811 0.021 1,5053 0.024 50,000 0.012 1,188 0.024 41,472 0.023 1,911 0.020 50,000 0.011 1,080 0.020 34,560 0.023 1,593 3 0.018 50,000 0.008 840 0.018 31,104 0.023 1,433 0.016 40,000 0.006 516 0.016 29,376 0.019 1,1004 0.024 50,000 0.012 1,188 0.024 41,472 0.023 1,911 0.020 50,000 0.011 1,080 0.020 34,560 0.023 1,593 4 0.018 50,000 0.008 840 0.018 31,104 0.023 1,433 0.016 40,000 0.006 516 0.016 29,376 0.019 1,1005 0.016 50,000 0.012 1,188 0.016 41,472 0.023 1,911 0.013 48,000 0.009 864 0.013 34,560 0.023 1,593 5 0.012 40,000 0.008 636 0.012 31,104 0.023 1,433 0.010 32,400 0.007 468 0.010 29,376 0.019 1,1006 0.016 50,000 0.012 1,188 0.016 36,864 0.020 1,486 0.013 48,000 0.009 864 0.013 30,720 0.020 1,239 6 0.012 40,000 0.008 636 0.012 27,648 0.020 1,115 0.010 32,400 0.007 468 0.010 26,112 0.014 714

0.6

2 0.042 50,000 0.014 1,380 0.042 50,000 0.032 3,200 0.035 50,000 0.012 1,159 0.035 42,130 0.032 2,695

0.6

2 0.032 46,800 0.010 936 0.032 37,917 0.032 2,426 0.028 37,830 0.009 681 0.028 35,811 0.025 1,7904 0.029 50,000 0.012 1,236 0.029 41,472 0.029 2,389 0.024 50,000 0.010 1,032 0.024 34,560 0.029 1,991 4 0.022 43,200 0.009 780 0.022 31,104 0.029 1,792 0.019 34,800 0.008 552 0.019 29,376 0.023 1,3756 0.018 50,000 0.010 960 0.018 41,472 0.029 2,389 0.015 40,000 0.010 792 0.015 34,560 0.029 1,991 6 0.014 33,600 0.009 600 0.014 31,104 0.029 1,792 0.012 26,400 0.008 420 0.012 29,376 0.023 1,3758 0.016 45,000 0.010 900 0.016 39,398 0.026 2,048 0.013 35,000 0.010 700 0.013 32,832 0.026 1,707 8 0.012 29,300 0.009 527 0.012 29,549 0.026 1,537 0.010 23,000 0.008 368 0.010 27,907 0.021 1,172

0.8

0.2

2 0.079 50,000 0.014 1,400 0.079 48,000 0.024 2,304 0.066 50,000 0.013 1,300 0.066 40,000 0.024 1,920

0.8

0.2

2 0.059 40,000 0.011 880 0.059 36,000 0.024 1,728 0.053 31,000 0.010 620 0.053 34,000 0.022 1,4694 0.067 50,000 0.013 1,312 0.067 48,000 0.024 2,304 0.056 48,000 0.012 1,107 0.056 40,000 0.024 1,920 4 0.050 36,000 0.010 750 0.050 36,000 0.024 1,728 0.045 28,000 0.009 518 0.045 34,000 0.022 1,4696 0.038 50,000 0.012 1,190 0.038 43,200 0.022 1,866 0.032 43,000 0.012 992 0.032 36,000 0.022 1,555 6 0.029 32,400 0.010 665 0.029 32,400 0.022 1,400 0.026 25,000 0.009 461 0.026 30,600 0.022 1,3228 0.024 50,000 0.012 1,190 0.024 43,200 0.022 1,901 0.020 43,000 0.012 992 0.020 36,000 0.022 1,584 8 0.018 32,400 0.010 665 0.018 32,400 0.022 1,426 0.016 25,000 0.009 461 0.016 30,600 0.022 1,346

10 0.180 45,000 0.012 1,080 0.180 38,880 0.020 1,555 0.150 38,500 0.012 924 0.150 32,400 0.020 1,296 10 0.135 29,200 0.010 584 0.135 29,160 0.020 1,166 0.120 22,300 0.009 401 0.120 27,540 0.020 1,102

1

2 0.108 45,000 0.018 1,600 0.108 43,200 0.036 3,110 0.090 38,000 0.018 1,336 0.090 36,000 0.036 2,592

1

2 0.081 29,000 0.016 920 0.081 32,400 0.036 2,333 0.072 22,000 0.014 616 0.072 30,600 0.032 1,9834 0.084 45,000 0.018 1,600 0.084 43,200 0.036 3,110 0.070 38,000 0.018 1,336 0.070 36,000 0.036 2,592 4 0.063 29,000 0.016 920 0.063 32,400 0.036 2,333 0.056 22,000 0.014 616 0.056 30,600 0.032 1,9836 0.048 40,000 0.018 1,440 0.048 38,880 0.032 2,519 0.040 34,000 0.018 1,200 0.040 32,400 0.032 2,100 6 0.036 29,000 0.016 920 0.036 29,160 0.032 1,890 0.032 20,000 0.014 560 0.032 27,540 0.032 1,7858 0.048 40,000 0.018 1,440 0.048 38,880 0.032 2,519 0.040 34,000 0.018 1,200 0.040 32,400 0.032 2,100 8 0.036 29,000 0.016 920 0.036 29,160 0.032 1,890 0.032 20,000 0.014 560 0.032 27,540 0.032 1,785

10 0.030 32,000 0.018 1,120 0.030 38,880 0.032 2,519 0.025 27,000 0.018 952 0.025 32,400 0.032 2,100 10 0.023 20,000 0.016 632 0.023 29,160 0.032 1,890 0.020 16,000 0.014 450 0.020 27,540 0.032 1,78512 0.030 32,000 0.018 1,120 0.030 34,560 0.029 1,991 0.025 27,000 0.018 952 0.025 28,800 0.029 1,659 12 0.023 20,000 0.016 632 0.023 25,920 0.029 1,493 0.020 16,000 0.014 450 0.020 24,480 0.025 1,23414 0.024 32,000 0.018 1,120 0.024 34,560 0.029 1,991 0.020 27,000 0.018 952 0.020 28,800 0.029 1,659 14 0.018 20,000 0.016 632 0.018 25,920 0.029 1,493 0.016 16,000 0.014 450 0.016 24,480 0.025 1,23416 0.018 22,000 0.018 800 0.018 34,560 0.025 1,742 0.015 19,000 0.018 672 0.015 28,800 0.025 1,452 16 0.014 17,000 0.016 536 0.014 25,920 0.025 1,306 0.012 16,000 0.014 450 0.012 24,480 0.023 1,14618 0.016 22,000 0.018 800 0.016 34,560 0.025 1,742 0.013 19,000 0.018 672 0.013 28,800 0.025 1,452 18 0.012 17,000 0.016 536 0.012 25,920 0.025 1,306 0.010 16,000 0.014 450 0.010 24,480 0.023 1,14620 0.012 22,000 0.018 800 0.012 25,920 0.025 1,306 0.010 19,000 0.018 672 0.010 21,600 0.025 1,089 20 0.009 17,000 0.016 536 0.009 19,440 0.025 980 0.008 16,000 0.014 450 0.008 18,360 0.023 859

1.5

4 0.084 28,600 0.030 1,716 0.084 33,240 0.035 2,327 0.070 25,300 0.028 1,417 0.070 27,700 0.035 1,939

1.5

4 0.063 18,700 0.025 935 0.063 24,930 0.035 1,745 0.056 14,300 0.022 629 0.056 23,545 0.035 1,6488 0.072 26,000 0.028 1,440 0.072 30,240 0.032 1,960 0.060 23,000 0.026 1,216 0.060 25,200 0.032 1,633 8 0.054 17,000 0.024 808 0.054 22,680 0.032 1,470 0.048 13,000 0.021 552 0.048 21,420 0.032 1,388

12 0.072 26,000 0.028 1,440 0.072 30,240 0.032 1,960 0.060 23,000 0.026 1,216 0.060 25,200 0.032 1,633 12 0.054 17,000 0.024 808 0.054 22,680 0.032 1,470 0.048 13,000 0.021 552 0.048 21,420 0.032 1,38815 0.046 21,600 0.026 1,120 0.046 26,880 0.029 1,548 0.038 18,000 0.026 952 0.038 22,400 0.029 1,290 15 0.034 13,000 0.024 616 0.034 20,160 0.029 1,161 0.030 10,000 0.022 430 0.030 19,040 0.025 96020 0.046 15,600 0.026 800 0.046 26,880 0.029 1,548 0.038 13,000 0.026 688 0.038 22,400 0.029 1,290 20 0.034 11,500 0.024 544 0.034 20,160 0.029 1,161 0.030 10,000 0.022 430 0.030 19,040 0.025 960

2

4 0.240 22,000 0.040 1,764 0.240 25,200 0.068 3,402 0.200 19,000 0.039 1,467 0.200 21,000 0.068 2,835

2

4 0.180 14,000 0.035 972 0.180 18,900 0.068 2,552 0.160 11,000 0.031 684 0.160 17,850 0.068 2,4100.5 0.240 22,000 0.045 1,960 0.240 25,200 0.075 3,780 0.200 19,000 0.043 1,630 0.200 21,000 0.075 3,150 0.5 0.180 14,000 0.039 1,080 0.180 18,900 0.075 2,835 0.160 11,000 0.035 760 0.160 17,850 0.075 2,6780.2 8 0.168 22,000 0.040 1,764 0.168 25,200 0.068 3,402 0.140 19,000 0.039 1,467 0.140 21,000 0.068 2,835 0.2 8 0.126 14,000 0.035 972 0.126 18,900 0.068 2,552 0.112 11,000 0.031 684 0.112 17,850 0.068 2,4100.5 0.168 22,000 0.045 1,960 0.168 25,200 0.075 3,780 0.140 19,000 0.043 1,630 0.140 21,000 0.075 3,150 0.5 0.126 14,000 0.039 1,080 0.126 18,900 0.075 2,835 0.112 11,000 0.035 760 0.112 17,850 0.075 2,6780.2 12 0.096 20,000 0.039 1,575 0.096 22,680 0.061 2,756 0.080 17,000 0.039 1,314 0.080 18,900 0.061 2,296 0.2 12 0.072 13,000 0.035 909 0.072 17,010 0.061 2,067 0.064 10,000 0.031 620 0.064 16,065 0.061 1,9520.5 0.096 20,000 0.044 1,750 0.096 22,680 0.068 3,062 0.080 17,000 0.043 1,460 0.080 18,900 0.068 2,552 0.5 0.072 13,000 0.039 1,010 0.072 17,010 0.068 2,296 0.064 10,000 0.035 690 0.064 16,065 0.068 2,1690.2 16 0.096 20,000 0.039 1,575 0.096 22,680 0.061 2,756 0.080 17,000 0.039 1,314 0.080 18,900 0.061 2,296 0.2 16 0.072 13,000 0.035 909 0.072 17,010 0.061 2,067 0.064 10,000 0.031 620 0.064 16,065 0.061 1,9520.5 0.096 20,000 0.044 1,750 0.096 22,680 0.068 3,062 0.080 17,000 0.043 1,460 0.080 18,900 0.068 2,552 0.5 0.072 13,000 0.039 1,010 0.072 17,010 0.068 2,296 0.064 10,000 0.035 690 0.064 16,065 0.068 2,1690.2 20 0.060 15,600 0.038 1,170 0.060 22,680 0.061 2,756 0.050 13,000 0.039 1,008 0.050 18,900 0.061 2,296 0.2 20 0.045 10,000 0.035 693 0.045 17,010 0.061 2,067 0.040 7,800 0.032 500 0.040 16,065 0.061 1,9520.5 0.060 15,600 0.042 1,300 0.060 22,680 0.068 3,062 0.050 13,000 0.043 1,120 0.050 18,900 0.068 2,552 0.5 0.045 10,000 0.039 770 0.045 17,010 0.068 2,296 0.040 7,800 0.035 540 0.040 16,065 0.068 2,1690.2 25 0.030 14,288 0.035 1,011 0.030 20,160 0.054 2,177 0.025 11,907 0.035 843 0.025 16,800 0.054 1,814 0.2 25 0.023 9,500 0.032 608 0.023 15,120 0.054 1,633 0.020 7,400 0.027 400 0.020 14,280 0.054 1,5420.5 0.060 14,288 0.039 1,123 0.060 20,160 0.059 2,379 0.050 11,907 0.039 936 0.050 16,800 0.059 1,982 0.5 0.045 9,500 0.035 665 0.045 15,120 0.059 1,784 0.040 7,400 0.032 474 0.040 14,280 0.059 1,6850.2 30 0.020 13,574 0.035 961 0.020 20,160 0.054 2,177 0.017 11,312 0.035 800 0.017 16,800 0.054 1,814 0.2 30 0.015 9,000 0.032 576 0.015 15,120 0.054 1,633 0.014 7,000 0.027 378 0.014 14,280 0.054 1,5420.5 0.036 13,574 0.039 1,067 0.036 20,160 0.059 2,379 0.030 11,312 0.039 889 0.030 16,800 0.059 1,982 0.5 0.027 9,000 0.035 630 0.027 15,120 0.059 1,784 0.024 7,000 0.032 448 0.024 14,280 0.059 1,685

3

0.2 8 0.360 15,600 0.064 2,000 0.360 19,200 0.068 2,592 0.300 13,000 0.066 1,728 0.300 16,000 0.068 2,160

3

0.2 8 0.270 9,600 0.065 1,242 0.270 14,400 0.068 1,944 0.240 7,400 0.058 855 0.240 13,600 0.068 1,8360.5 0.360 15,600 0.074 2,304 0.360 19,200 0.075 2,880 0.300 13,000 0.074 1,920 0.300 16,000 0.075 2,400 0.5 0.270 9,600 0.072 1,380 0.270 14,400 0.075 2,160 0.240 7,400 0.064 950 0.240 13,600 0.075 2,0400.2 12 0.252 15,600 0.064 2,000 0.252 19,200 0.068 2,592 0.210 13,000 0.066 1,728 0.210 16,000 0.068 2,160 0.2 12 0.189 9,600 0.065 1,242 0.189 14,400 0.068 1,944 0.168 7,400 0.058 855 0.168 13,600 0.068 1,8360.5 0.252 15,600 0.074 2,304 0.252 19,200 0.075 2,880 0.210 13,000 0.074 1,920 0.210 16,000 0.075 2,400 0.5 0.189 9,600 0.072 1,380 0.189 14,400 0.075 2,160 0.168 7,400 0.064 950 0.168 13,600 0.075 2,0400.2 16 0.144 15,600 0.064 2,000 0.144 19,200 0.068 2,592 0.120 13,000 0.066 1,728 0.120 16,000 0.068 2,160 0.2 16 0.108 9,600 0.065 1,242 0.108 14,400 0.068 1,944 0.096 7,400 0.058 855 0.096 13,600 0.068 1,8360.5 0.144 15,600 0.074 2,304 0.144 19,200 0.075 2,880 0.120 13,000 0.074 1,920 0.120 16,000 0.075 2,400 0.5 0.108 9,600 0.072 1,380 0.108 14,400 0.075 2,160 0.096 7,400 0.064 950 0.096 13,600 0.075 2,0400.2 20 0.144 13,200 0.064 1,680 0.144 17,280 0.061 2,100 0.120 11,000 0.064 1,400 0.120 14,400 0.061 1,750 0.2 20 0.108 8,600 0.065 1,116 0.108 12,960 0.061 1,575 0.096 6,700 0.058 774 0.096 12,240 0.061 1,4870.5 0.144 13,200 0.071 1,866 0.144 17,280 0.068 2,333 0.120 11,000 0.071 1,555 0.120 14,400 0.068 1,944 0.5 0.108 8,600 0.072 1,240 0.108 12,960 0.068 1,750 0.096 6,700 0.064 860 0.096 12,240 0.068 1,6520.2 30 0.096 10,800 0.063 1,360 0.096 17,280 0.061 2,100 0.080 8,900 0.079 1,400 0.080 14,400 0.061 1,750 0.2 30 0.072 6,700 0.064 864 0.072 12,960 0.061 1,575 0.064 5,200 0.058 600 0.064 12,240 0.061 1,487

0.5

0.096 10,800 0.079 1,700 0.096 17,280 0.068 2,333 0.080 8,900 0.087 1,555 0.080 14,400 0.068 1,944

0.5

0.072 6,700 0.072 960 0.072 12,960 0.068 1,750 0.064 5,200 0.064 670 0.064 12,240 0.068 1,652

412 0.420 11,700 0.100 2,340 0.420 14,400 0.100 2,880 0.350 9,750 0.100 1,950 0.350 12,000 0.100 2,400

412 0.315 8,775 0.100 1,755 0.315 10,800 0.100 2,160 0.280 8,288 0.100 1,658 0.280 10,200 0.100 2,040

24 0.192 9,906 0.090 1,783 0.192 12,960 0.090 2,333 0.160 8,255 0.090 1,486 0.160 10,800 0.090 1,944 24 0.144 7,430 0.090 1,337 0.144 9,720 0.090 1,750 0.128 7,017 0.090 1,263 0.128 9,180 0.090 1,652 36 0.120 7,639 0.090 1,375 0.120 9,552 0.090 1,719 0.100 6,366 0.090 1,146 0.100 7,960 0.090 1,433 36 0.090 5,729 0.090 1,031 0.090 7,164 0.090 1,290 0.080 5,411 0.090 974 0.080 6,766 0.090 1,218

5 20 0.420 9,552 0.125 2,388 0.420 11,460 0.125 2,865 0.350 7,960 0.125 1,990 0.350 9,550 0.125 2,388 5 20 0.315 7,164 0.125 1,791 0.315 8,595 0.125 2,149 0.280 6,766 0.125 1,692 0.280 8,118 0.125 2,029 40 0.162 6,876 0.112 1,540 0.162 10,320 0.112 2,312 0.135 5,730 0.112 1,284 0.135 8,600 0.112 1,926 40 0.122 5,157 0.112 1,155 0.122 7,740 0.112 1,734 0.108 4,871 0.112 1,091 0.108 7,310 0.112 1,637

618 0.420 7,962 0.150 2,389 0.420 9,552 0.150 2,866 0.350 6,635 0.150 1,991 0.350 7,960 0.150 2,388

618 0.315 5,972 0.150 1,791 0.315 7,164 0.150 2,149 0.280 5,640 0.150 1,692 0.280 6,766 0.150 2,030

36 0.288 6,768 0.135 1,827 0.288 8,592 0.135 2,320 0.240 5,640 0.135 1,523 0.240 7,160 0.135 1,933 36 0.216 5,076 0.135 1,371 0.216 6,444 0.135 1,740 0.192 4,794 0.135 1,294 0.192 6,086 0.135 1,643 54 0.198 5,730 0.135 1,547 0.198 6,684 0.135 1,805 0.165 4,775 0.135 1,289 0.165 5,570 0.135 1,504 54 0.149 4,298 0.135 1,160 0.149 5,013 0.135 1,354 0.132 4,059 0.135 1,096 0.132 4,735 0.135 1,278

For modifications of cutting conditions please see page 11!

EPDR | Recommended Cutting Conditions


9

Work piece material

I II Work piece material

III IVCopper Carbon Steels (180 ~ 250HB) Stainless Steels (25 ~ 35HRC) Pre-hardened Steels (35 ~ 45HRC)

L

l D

d

ln

CRdn

L

l D

d

ln

CRdn

Standard High Speed Standard High Speed Standard High Speed Standard High SpeedD

(mm)CR

(mm)ln

(mm)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)D

(mm)CR

(mm)ln

(mm)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)

0.2

0.05

0.5 0.024 50,000 0.003 307 0.024 50,000 0.014 1,440 0.020 50,000 0.003 256 0.020 50,000 0.014 1,440

0.2

0.05

0.5 0.018 50,000 0.002 230 0.018 45,000 0.014 1,296 0.016 50,000 0.002 205 0.016 42,500 0.013 1,1021 0.017 50,000 0.003 307 0.017 50,000 0.014 1,440 0.014 50,000 0.003 256 0.014 50,000 0.014 1,440 1 0.013 50,000 0.002 230 0.013 45,000 0.014 1,296 0.011 50,000 0.002 205 0.011 42,500 0.013 1,1021.5 0.010 50,000 0.003 276 0.010 50,000 0.012 1,200 0.008 50,000 0.002 240 0.008 47,000 0.012 1,128 1.5 0.007 48,600 0.002 223 0.007 42,300 0.012 1,015 0.006 45,900 0.002 202 0.006 39,950 0.011 8802 0.010 50,000 0.002 246 0.010 50,000 0.012 1,200 0.008 42,000 0.002 202 0.008 42,000 0.012 1,000 2 0.007 37,800 0.002 181 0.007 37,800 0.012 910 0.006 36,700 0.002 176 0.006 35,700 0.011 785

0.31 0.025 50,000 0.007 696 0.025 50,000 0.019 1,887 0.021 50,000 0.006 576 0.021 48,000 0.019 1,814

0.31 0.019 50,000 0.005 516 0.019 43,200 0.019 1,633 0.017 50,000 0.005 456 0.017 40,800 0.014 1,146

2 0.014 50,000 0.007 696 0.014 50,000 0.017 1,732 0.012 50,000 0.006 576 0.012 43,200 0.017 1,493 2 0.011 50,000 0.005 516 0.011 38,880 0.017 1,344 0.010 50,000 0.005 456 0.010 36,720 0.014 1,0313 0.010 45,000 0.007 630 0.010 46,080 0.015 1,350 0.008 45,000 0.006 540 0.008 38,400 0.015 1,152 3 0.007 45,000 0.005 450 0.007 34,560 0.017 1,175 0.006 40,000 0.005 400 0.006 32,640 0.014 915

0.4

0.1

1 0.038 50,000 0.008 800 0.038 48,000 0.019 1,843 0.032 50,000 0.007 700 0.032 40,000 0.019 1,536

0.4

0.1

1 0.029 50,000 0.006 600 0.029 36,000 0.019 1,382 0.026 50,000 0.006 600 0.026 34,000 0.017 1,1752 0.034 50,000 0.007 691 0.034 48,000 0.019 1,843 0.028 50,000 0.006 576 0.028 40,000 0.019 1,536 2 0.025 50,000 0.005 518 0.025 36,000 0.019 1,382 0.022 50,000 0.005 461 0.022 34,000 0.017 1,1753 0.019 50,000 0.007 691 0.019 43,200 0.017 1,493 0.016 50,000 0.006 576 0.016 36,000 0.017 1,244 3 0.014 50,000 0.005 518 0.014 32,400 0.017 1,120 0.013 50,000 0.004 416 0.013 30,600 0.017 1,0584 0.012 50,000 0.006 608 0.012 43,200 0.017 1,493 0.010 50,000 0.005 518 0.010 36,000 0.017 1,244 4 0.009 50,000 0.005 467 0.009 32,400 0.017 1,120 0.008 50,000 0.004 416 0.008 30,600 0.017 1,058

0.5

1 0.042 50,000 0.013 1,300 0.042 50,000 0.025 2,500 0.035 50,000 0.012 1,200 0.035 42,130 0.025 2,105

0.5

1 0.032 50,000 0.009 900 0.032 37,917 0.025 1,895 0.028 40,000 0.007 560 0.028 35,811 0.021 1,5052 0.036 50,000 0.013 1,300 0.036 50,000 0.025 2,500 0.030 50,000 0.012 1,200 0.030 42,130 0.025 2,105 2 0.027 50,000 0.009 900 0.027 37,917 0.025 1,895 0.024 40,000 0.007 560 0.024 35,811 0.021 1,5053 0.024 50,000 0.012 1,188 0.024 41,472 0.023 1,911 0.020 50,000 0.011 1,080 0.020 34,560 0.023 1,593 3 0.018 50,000 0.008 840 0.018 31,104 0.023 1,433 0.016 40,000 0.006 516 0.016 29,376 0.019 1,1004 0.024 50,000 0.012 1,188 0.024 41,472 0.023 1,911 0.020 50,000 0.011 1,080 0.020 34,560 0.023 1,593 4 0.018 50,000 0.008 840 0.018 31,104 0.023 1,433 0.016 40,000 0.006 516 0.016 29,376 0.019 1,1005 0.016 50,000 0.012 1,188 0.016 41,472 0.023 1,911 0.013 48,000 0.009 864 0.013 34,560 0.023 1,593 5 0.012 40,000 0.008 636 0.012 31,104 0.023 1,433 0.010 32,400 0.007 468 0.010 29,376 0.019 1,1006 0.016 50,000 0.012 1,188 0.016 36,864 0.020 1,486 0.013 48,000 0.009 864 0.013 30,720 0.020 1,239 6 0.012 40,000 0.008 636 0.012 27,648 0.020 1,115 0.010 32,400 0.007 468 0.010 26,112 0.014 714

0.6

2 0.042 50,000 0.014 1,380 0.042 50,000 0.032 3,200 0.035 50,000 0.012 1,159 0.035 42,130 0.032 2,695

0.6

2 0.032 46,800 0.010 936 0.032 37,917 0.032 2,426 0.028 37,830 0.009 681 0.028 35,811 0.025 1,7904 0.029 50,000 0.012 1,236 0.029 41,472 0.029 2,389 0.024 50,000 0.010 1,032 0.024 34,560 0.029 1,991 4 0.022 43,200 0.009 780 0.022 31,104 0.029 1,792 0.019 34,800 0.008 552 0.019 29,376 0.023 1,3756 0.018 50,000 0.010 960 0.018 41,472 0.029 2,389 0.015 40,000 0.010 792 0.015 34,560 0.029 1,991 6 0.014 33,600 0.009 600 0.014 31,104 0.029 1,792 0.012 26,400 0.008 420 0.012 29,376 0.023 1,3758 0.016 45,000 0.010 900 0.016 39,398 0.026 2,048 0.013 35,000 0.010 700 0.013 32,832 0.026 1,707 8 0.012 29,300 0.009 527 0.012 29,549 0.026 1,537 0.010 23,000 0.008 368 0.010 27,907 0.021 1,172

0.8

0.2

2 0.079 50,000 0.014 1,400 0.079 48,000 0.024 2,304 0.066 50,000 0.013 1,300 0.066 40,000 0.024 1,920

0.8

0.2

2 0.059 40,000 0.011 880 0.059 36,000 0.024 1,728 0.053 31,000 0.010 620 0.053 34,000 0.022 1,4694 0.067 50,000 0.013 1,312 0.067 48,000 0.024 2,304 0.056 48,000 0.012 1,107 0.056 40,000 0.024 1,920 4 0.050 36,000 0.010 750 0.050 36,000 0.024 1,728 0.045 28,000 0.009 518 0.045 34,000 0.022 1,4696 0.038 50,000 0.012 1,190 0.038 43,200 0.022 1,866 0.032 43,000 0.012 992 0.032 36,000 0.022 1,555 6 0.029 32,400 0.010 665 0.029 32,400 0.022 1,400 0.026 25,000 0.009 461 0.026 30,600 0.022 1,3228 0.024 50,000 0.012 1,190 0.024 43,200 0.022 1,901 0.020 43,000 0.012 992 0.020 36,000 0.022 1,584 8 0.018 32,400 0.010 665 0.018 32,400 0.022 1,426 0.016 25,000 0.009 461 0.016 30,600 0.022 1,346

10 0.180 45,000 0.012 1,080 0.180 38,880 0.020 1,555 0.150 38,500 0.012 924 0.150 32,400 0.020 1,296 10 0.135 29,200 0.010 584 0.135 29,160 0.020 1,166 0.120 22,300 0.009 401 0.120 27,540 0.020 1,102

1

2 0.108 45,000 0.018 1,600 0.108 43,200 0.036 3,110 0.090 38,000 0.018 1,336 0.090 36,000 0.036 2,592

1

2 0.081 29,000 0.016 920 0.081 32,400 0.036 2,333 0.072 22,000 0.014 616 0.072 30,600 0.032 1,9834 0.084 45,000 0.018 1,600 0.084 43,200 0.036 3,110 0.070 38,000 0.018 1,336 0.070 36,000 0.036 2,592 4 0.063 29,000 0.016 920 0.063 32,400 0.036 2,333 0.056 22,000 0.014 616 0.056 30,600 0.032 1,9836 0.048 40,000 0.018 1,440 0.048 38,880 0.032 2,519 0.040 34,000 0.018 1,200 0.040 32,400 0.032 2,100 6 0.036 29,000 0.016 920 0.036 29,160 0.032 1,890 0.032 20,000 0.014 560 0.032 27,540 0.032 1,7858 0.048 40,000 0.018 1,440 0.048 38,880 0.032 2,519 0.040 34,000 0.018 1,200 0.040 32,400 0.032 2,100 8 0.036 29,000 0.016 920 0.036 29,160 0.032 1,890 0.032 20,000 0.014 560 0.032 27,540 0.032 1,785

10 0.030 32,000 0.018 1,120 0.030 38,880 0.032 2,519 0.025 27,000 0.018 952 0.025 32,400 0.032 2,100 10 0.023 20,000 0.016 632 0.023 29,160 0.032 1,890 0.020 16,000 0.014 450 0.020 27,540 0.032 1,78512 0.030 32,000 0.018 1,120 0.030 34,560 0.029 1,991 0.025 27,000 0.018 952 0.025 28,800 0.029 1,659 12 0.023 20,000 0.016 632 0.023 25,920 0.029 1,493 0.020 16,000 0.014 450 0.020 24,480 0.025 1,23414 0.024 32,000 0.018 1,120 0.024 34,560 0.029 1,991 0.020 27,000 0.018 952 0.020 28,800 0.029 1,659 14 0.018 20,000 0.016 632 0.018 25,920 0.029 1,493 0.016 16,000 0.014 450 0.016 24,480 0.025 1,23416 0.018 22,000 0.018 800 0.018 34,560 0.025 1,742 0.015 19,000 0.018 672 0.015 28,800 0.025 1,452 16 0.014 17,000 0.016 536 0.014 25,920 0.025 1,306 0.012 16,000 0.014 450 0.012 24,480 0.023 1,14618 0.016 22,000 0.018 800 0.016 34,560 0.025 1,742 0.013 19,000 0.018 672 0.013 28,800 0.025 1,452 18 0.012 17,000 0.016 536 0.012 25,920 0.025 1,306 0.010 16,000 0.014 450 0.010 24,480 0.023 1,14620 0.012 22,000 0.018 800 0.012 25,920 0.025 1,306 0.010 19,000 0.018 672 0.010 21,600 0.025 1,089 20 0.009 17,000 0.016 536 0.009 19,440 0.025 980 0.008 16,000 0.014 450 0.008 18,360 0.023 859

1.5

4 0.084 28,600 0.030 1,716 0.084 33,240 0.035 2,327 0.070 25,300 0.028 1,417 0.070 27,700 0.035 1,939

1.5

4 0.063 18,700 0.025 935 0.063 24,930 0.035 1,745 0.056 14,300 0.022 629 0.056 23,545 0.035 1,6488 0.072 26,000 0.028 1,440 0.072 30,240 0.032 1,960 0.060 23,000 0.026 1,216 0.060 25,200 0.032 1,633 8 0.054 17,000 0.024 808 0.054 22,680 0.032 1,470 0.048 13,000 0.021 552 0.048 21,420 0.032 1,388

12 0.072 26,000 0.028 1,440 0.072 30,240 0.032 1,960 0.060 23,000 0.026 1,216 0.060 25,200 0.032 1,633 12 0.054 17,000 0.024 808 0.054 22,680 0.032 1,470 0.048 13,000 0.021 552 0.048 21,420 0.032 1,38815 0.046 21,600 0.026 1,120 0.046 26,880 0.029 1,548 0.038 18,000 0.026 952 0.038 22,400 0.029 1,290 15 0.034 13,000 0.024 616 0.034 20,160 0.029 1,161 0.030 10,000 0.022 430 0.030 19,040 0.025 96020 0.046 15,600 0.026 800 0.046 26,880 0.029 1,548 0.038 13,000 0.026 688 0.038 22,400 0.029 1,290 20 0.034 11,500 0.024 544 0.034 20,160 0.029 1,161 0.030 10,000 0.022 430 0.030 19,040 0.025 960

2

4 0.240 22,000 0.040 1,764 0.240 25,200 0.068 3,402 0.200 19,000 0.039 1,467 0.200 21,000 0.068 2,835

2

4 0.180 14,000 0.035 972 0.180 18,900 0.068 2,552 0.160 11,000 0.031 684 0.160 17,850 0.068 2,4100.5 0.240 22,000 0.045 1,960 0.240 25,200 0.075 3,780 0.200 19,000 0.043 1,630 0.200 21,000 0.075 3,150 0.5 0.180 14,000 0.039 1,080 0.180 18,900 0.075 2,835 0.160 11,000 0.035 760 0.160 17,850 0.075 2,6780.2 8 0.168 22,000 0.040 1,764 0.168 25,200 0.068 3,402 0.140 19,000 0.039 1,467 0.140 21,000 0.068 2,835 0.2 8 0.126 14,000 0.035 972 0.126 18,900 0.068 2,552 0.112 11,000 0.031 684 0.112 17,850 0.068 2,4100.5 0.168 22,000 0.045 1,960 0.168 25,200 0.075 3,780 0.140 19,000 0.043 1,630 0.140 21,000 0.075 3,150 0.5 0.126 14,000 0.039 1,080 0.126 18,900 0.075 2,835 0.112 11,000 0.035 760 0.112 17,850 0.075 2,6780.2 12 0.096 20,000 0.039 1,575 0.096 22,680 0.061 2,756 0.080 17,000 0.039 1,314 0.080 18,900 0.061 2,296 0.2 12 0.072 13,000 0.035 909 0.072 17,010 0.061 2,067 0.064 10,000 0.031 620 0.064 16,065 0.061 1,9520.5 0.096 20,000 0.044 1,750 0.096 22,680 0.068 3,062 0.080 17,000 0.043 1,460 0.080 18,900 0.068 2,552 0.5 0.072 13,000 0.039 1,010 0.072 17,010 0.068 2,296 0.064 10,000 0.035 690 0.064 16,065 0.068 2,1690.2 16 0.096 20,000 0.039 1,575 0.096 22,680 0.061 2,756 0.080 17,000 0.039 1,314 0.080 18,900 0.061 2,296 0.2 16 0.072 13,000 0.035 909 0.072 17,010 0.061 2,067 0.064 10,000 0.031 620 0.064 16,065 0.061 1,9520.5 0.096 20,000 0.044 1,750 0.096 22,680 0.068 3,062 0.080 17,000 0.043 1,460 0.080 18,900 0.068 2,552 0.5 0.072 13,000 0.039 1,010 0.072 17,010 0.068 2,296 0.064 10,000 0.035 690 0.064 16,065 0.068 2,1690.2 20 0.060 15,600 0.038 1,170 0.060 22,680 0.061 2,756 0.050 13,000 0.039 1,008 0.050 18,900 0.061 2,296 0.2 20 0.045 10,000 0.035 693 0.045 17,010 0.061 2,067 0.040 7,800 0.032 500 0.040 16,065 0.061 1,9520.5 0.060 15,600 0.042 1,300 0.060 22,680 0.068 3,062 0.050 13,000 0.043 1,120 0.050 18,900 0.068 2,552 0.5 0.045 10,000 0.039 770 0.045 17,010 0.068 2,296 0.040 7,800 0.035 540 0.040 16,065 0.068 2,1690.2 25 0.030 14,288 0.035 1,011 0.030 20,160 0.054 2,177 0.025 11,907 0.035 843 0.025 16,800 0.054 1,814 0.2 25 0.023 9,500 0.032 608 0.023 15,120 0.054 1,633 0.020 7,400 0.027 400 0.020 14,280 0.054 1,5420.5 0.060 14,288 0.039 1,123 0.060 20,160 0.059 2,379 0.050 11,907 0.039 936 0.050 16,800 0.059 1,982 0.5 0.045 9,500 0.035 665 0.045 15,120 0.059 1,784 0.040 7,400 0.032 474 0.040 14,280 0.059 1,6850.2 30 0.020 13,574 0.035 961 0.020 20,160 0.054 2,177 0.017 11,312 0.035 800 0.017 16,800 0.054 1,814 0.2 30 0.015 9,000 0.032 576 0.015 15,120 0.054 1,633 0.014 7,000 0.027 378 0.014 14,280 0.054 1,5420.5 0.036 13,574 0.039 1,067 0.036 20,160 0.059 2,379 0.030 11,312 0.039 889 0.030 16,800 0.059 1,982 0.5 0.027 9,000 0.035 630 0.027 15,120 0.059 1,784 0.024 7,000 0.032 448 0.024 14,280 0.059 1,685

3

0.2 8 0.360 15,600 0.064 2,000 0.360 19,200 0.068 2,592 0.300 13,000 0.066 1,728 0.300 16,000 0.068 2,160

3

0.2 8 0.270 9,600 0.065 1,242 0.270 14,400 0.068 1,944 0.240 7,400 0.058 855 0.240 13,600 0.068 1,8360.5 0.360 15,600 0.074 2,304 0.360 19,200 0.075 2,880 0.300 13,000 0.074 1,920 0.300 16,000 0.075 2,400 0.5 0.270 9,600 0.072 1,380 0.270 14,400 0.075 2,160 0.240 7,400 0.064 950 0.240 13,600 0.075 2,0400.2 12 0.252 15,600 0.064 2,000 0.252 19,200 0.068 2,592 0.210 13,000 0.066 1,728 0.210 16,000 0.068 2,160 0.2 12 0.189 9,600 0.065 1,242 0.189 14,400 0.068 1,944 0.168 7,400 0.058 855 0.168 13,600 0.068 1,8360.5 0.252 15,600 0.074 2,304 0.252 19,200 0.075 2,880 0.210 13,000 0.074 1,920 0.210 16,000 0.075 2,400 0.5 0.189 9,600 0.072 1,380 0.189 14,400 0.075 2,160 0.168 7,400 0.064 950 0.168 13,600 0.075 2,0400.2 16 0.144 15,600 0.064 2,000 0.144 19,200 0.068 2,592 0.120 13,000 0.066 1,728 0.120 16,000 0.068 2,160 0.2 16 0.108 9,600 0.065 1,242 0.108 14,400 0.068 1,944 0.096 7,400 0.058 855 0.096 13,600 0.068 1,8360.5 0.144 15,600 0.074 2,304 0.144 19,200 0.075 2,880 0.120 13,000 0.074 1,920 0.120 16,000 0.075 2,400 0.5 0.108 9,600 0.072 1,380 0.108 14,400 0.075 2,160 0.096 7,400 0.064 950 0.096 13,600 0.075 2,0400.2 20 0.144 13,200 0.064 1,680 0.144 17,280 0.061 2,100 0.120 11,000 0.064 1,400 0.120 14,400 0.061 1,750 0.2 20 0.108 8,600 0.065 1,116 0.108 12,960 0.061 1,575 0.096 6,700 0.058 774 0.096 12,240 0.061 1,4870.5 0.144 13,200 0.071 1,866 0.144 17,280 0.068 2,333 0.120 11,000 0.071 1,555 0.120 14,400 0.068 1,944 0.5 0.108 8,600 0.072 1,240 0.108 12,960 0.068 1,750 0.096 6,700 0.064 860 0.096 12,240 0.068 1,6520.2 30 0.096 10,800 0.063 1,360 0.096 17,280 0.061 2,100 0.080 8,900 0.079 1,400 0.080 14,400 0.061 1,750 0.2 30 0.072 6,700 0.064 864 0.072 12,960 0.061 1,575 0.064 5,200 0.058 600 0.064 12,240 0.061 1,487

0.5

0.096 10,800 0.079 1,700 0.096 17,280 0.068 2,333 0.080 8,900 0.087 1,555 0.080 14,400 0.068 1,944

0.5

0.072 6,700 0.072 960 0.072 12,960 0.068 1,750 0.064 5,200 0.064 670 0.064 12,240 0.068 1,652

412 0.420 11,700 0.100 2,340 0.420 14,400 0.100 2,880 0.350 9,750 0.100 1,950 0.350 12,000 0.100 2,400

412 0.315 8,775 0.100 1,755 0.315 10,800 0.100 2,160 0.280 8,288 0.100 1,658 0.280 10,200 0.100 2,040

24 0.192 9,906 0.090 1,783 0.192 12,960 0.090 2,333 0.160 8,255 0.090 1,486 0.160 10,800 0.090 1,944 24 0.144 7,430 0.090 1,337 0.144 9,720 0.090 1,750 0.128 7,017 0.090 1,263 0.128 9,180 0.090 1,652 36 0.120 7,639 0.090 1,375 0.120 9,552 0.090 1,719 0.100 6,366 0.090 1,146 0.100 7,960 0.090 1,433 36 0.090 5,729 0.090 1,031 0.090 7,164 0.090 1,290 0.080 5,411 0.090 974 0.080 6,766 0.090 1,218

5 20 0.420 9,552 0.125 2,388 0.420 11,460 0.125 2,865 0.350 7,960 0.125 1,990 0.350 9,550 0.125 2,388 5 20 0.315 7,164 0.125 1,791 0.315 8,595 0.125 2,149 0.280 6,766 0.125 1,692 0.280 8,118 0.125 2,029 40 0.162 6,876 0.112 1,540 0.162 10,320 0.112 2,312 0.135 5,730 0.112 1,284 0.135 8,600 0.112 1,926 40 0.122 5,157 0.112 1,155 0.122 7,740 0.112 1,734 0.108 4,871 0.112 1,091 0.108 7,310 0.112 1,637

618 0.420 7,962 0.150 2,389 0.420 9,552 0.150 2,866 0.350 6,635 0.150 1,991 0.350 7,960 0.150 2,388

618 0.315 5,972 0.150 1,791 0.315 7,164 0.150 2,149 0.280 5,640 0.150 1,692 0.280 6,766 0.150 2,030

36 0.288 6,768 0.135 1,827 0.288 8,592 0.135 2,320 0.240 5,640 0.135 1,523 0.240 7,160 0.135 1,933 36 0.216 5,076 0.135 1,371 0.216 6,444 0.135 1,740 0.192 4,794 0.135 1,294 0.192 6,086 0.135 1,643 54 0.198 5,730 0.135 1,547 0.198 6,684 0.135 1,805 0.165 4,775 0.135 1,289 0.165 5,570 0.135 1,504 54 0.149 4,298 0.135 1,160 0.149 5,013 0.135 1,354 0.132 4,059 0.135 1,096 0.132 4,735 0.135 1,278




10

Work piece material

V VIHardened Steels (45 ~ 55HRC) Hardened Steels (55 ~ 70HRC)

L

l D

d

ln

CRdn

Standard High Speed Standard High SpeedD

(mm)CR

(mm)ln

(mm)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)ap

(mm)n

(min-1)fz

(mm)Vf

(mm/min)

0.2

0.05

0.5 0.013 50,000 0.002 180 0.013 37,500 0.012 864 0.012 50,000 0.002 160 0.012 35,000 0.010 7061 0.009 50,000 0.002 180 0.009 37,500 0.012 864 0.008 50,000 0.002 160 0.008 35,000 0.010 7061.5 0.005 45,900 0.002 170 0.005 35,250 0.010 705 0.005 45,900 0.002 153 0.005 32,900 0.008 5302 0.005 36,700 0.002 162 0.005 31,500 0.010 630 0.005 36,700 0.002 147 0.005 29,400 0.008 470

0.31 0.014 50,000 0.003 336 0.014 36,000 0.012 855 0.013 50,000 0.003 320 0.013 33,600 0.010 6892 0.008 50,000 0.003 336 0.008 32,400 0.012 770 0.007 50,000 0.003 320 0.007 30,240 0.010 6213 0.005 40,000 0.003 240 0.005 28,800 0.012 690 0.005 40,000 0.003 240 0.005 26,880 0.010 540

0.4

0.1

1 0.021 44,000 0.005 450 0.021 30,000 0.015 922 0.019 40,000 0.005 400 0.019 28,000 0.013 7532 0.018 40,000 0.004 320 0.018 30,000 0.015 922 0.017 36,000 0.004 270 0.017 28,000 0.013 7533 0.010 36,000 0.004 262 0.010 27,000 0.015 829 0.010 32,000 0.004 240 0.010 25,200 0.013 6774 0.007 36,000 0.004 262 0.007 27,000 0.015 829 0.006 32,000 0.004 240 0.006 25,200 0.013 677

0.5

1 0.023 30,000 0.007 420 0.023 31,598 0.018 1,135 0.021 28,000 0.007 392 0.021 29,491 0.015 8852 0.020 30,000 0.007 420 0.020 31,598 0.018 1,135 0.018 28,000 0.007 392 0.018 29,491 0.015 8853 0.013 30,000 0.006 384 0.013 25,920 0.016 821 0.012 25,000 0.006 320 0.012 24,192 0.014 6624 0.013 30,000 0.006 384 0.013 25,920 0.016 821 0.012 25,000 0.006 320 0.012 24,192 0.014 6625 0.008 30,000 0.006 384 0.008 25,920 0.016 821 0.008 25,000 0.006 320 0.008 24,192 0.014 6626 0.008 30,000 0.006 384 0.008 23,040 0.014 630 0.008 25,000 0.006 320 0.008 21,504 0.012 495

0.6

2 0.023 28,200 0.008 451 0.023 31,598 0.022 1,390 0.021 23,000 0.008 368 0.021 29,491 0.018 1,0604 0.016 25,200 0.007 348 0.016 25,920 0.020 1,026 0.014 21,000 0.007 290 0.014 24,192 0.017 8276 0.010 25,200 0.007 348 0.010 25,920 0.020 1,026 0.009 21,000 0.007 290 0.009 24,192 0.017 8278 0.008 22,500 0.007 315 0.008 24,624 0.018 886 0.008 18,900 0.007 265 0.008 22,982 0.015 689

0.8

0.2

2 0.043 22,000 0.009 396 0.043 30,000 0.019 1,152 0.040 22,000 0.008 352 0.040 28,000 0.017 9414 0.036 20,000 0.008 320 0.036 30,000 0.019 1,152 0.034 20,000 0.007 288 0.034 28,000 0.017 9416 0.021 18,000 0.008 288 0.021 27,000 0.019 1,037 0.019 18,000 0.007 256 0.019 25,200 0.017 8478 0.013 18,000 0.008 288 0.013 27,000 0.019 1,026 0.012 18,000 0.007 256 0.012 25,200 0.017 857

10 0.098 16,000 0.008 256 0.098 24,300 0.017 826 0.090 16,000 0.007 224 0.090 22,680 0.015 680

1

2 0.059 16,000 0.014 441 0.059 27,000 0.029 1,555 0.054 16,000 0.013 405 0.054 25,200 0.025 1,2704 0.046 16,000 0.014 441 0.046 27,000 0.029 1,555 0.042 16,000 0.013 405 0.042 25,200 0.025 1,2706 0.026 14,000 0.014 390 0.026 24,300 0.029 1,400 0.024 14,000 0.013 360 0.024 22,680 0.025 1,1438 0.026 14,000 0.014 390 0.026 24,300 0.029 1,400 0.024 14,000 0.013 360 0.024 22,680 0.025 1,143

10 0.016 14,000 0.014 390 0.016 24,300 0.029 1,400 0.015 14,000 0.013 360 0.015 22,680 0.025 1,14312 0.016 14,000 0.014 390 0.016 21,600 0.025 1,089 0.015 14,000 0.013 360 0.015 20,160 0.022 87114 0.013 14,000 0.014 390 0.013 21,600 0.025 1,089 0.012 14,000 0.013 360 0.012 20,160 0.022 87116 0.010 14,000 0.014 390 0.010 21,600 0.022 933 0.009 14,000 0.013 360 0.009 20,160 0.018 72618 0.008 14,000 0.014 390 0.008 21,600 0.022 933 0.008 14,000 0.013 360 0.008 20,160 0.018 72620 0.007 14,000 0.014 390 0.007 16,200 0.022 700 0.006 14,000 0.013 360 0.006 15,120 0.018 544

1.5

4 0.046 10,560 0.022 465 0.046 20,775 0.032 1,330 0.042 10,560 0.021 444 0.042 19,390 0.027 1,0478 0.039 9,600 0.021 400 0.039 18,900 0.029 1,089 0.036 9,600 0.020 380 0.036 17,640 0.025 889

12 0.039 9,600 0.021 400 0.039 18,900 0.029 1,089 0.036 9,600 0.020 380 0.036 17,640 0.025 88915 0.025 9,600 0.021 400 0.025 16,800 0.025 847 0.023 9,600 0.020 380 0.023 15,680 0.022 67720 0.025 9,600 0.021 400 0.025 16,800 0.025 847 0.023 9,600 0.020 380 0.023 15,680 0.022 677

2

4 0.130 8,000 0.027 430 0.130 15,750 0.054 1,701 0.120 8,000 0.025 400 0.120 14,700 0.047 1,3890.5 0.130 8,000 0.030 480 0.130 15,750 0.060 1,890 0.120 8,000 0.028 440 0.120 14,700 0.053 1,5440.2 8 0.091 8,000 0.027 430 0.091 15,750 0.054 1,701 0.084 8,000 0.025 400 0.084 14,700 0.047 1,3890.5 0.091 8,000 0.030 480 0.091 15,750 0.060 1,890 0.084 8,000 0.028 440 0.084 14,700 0.053 1,5440.2 12 0.052 7,200 0.027 390 0.052 14,175 0.054 1,531 0.048 7,200 0.025 360 0.048 13,230 0.047 1,2500.5 0.052 7,200 0.031 440 0.052 14,175 0.060 1,701 0.048 7,200 0.028 400 0.048 13,230 0.053 1,3890.2 16 0.052 7,200 0.027 390 0.052 14,175 0.054 1,531 0.048 7,200 0.025 360 0.048 13,230 0.047 1,2500.5 0.052 7,200 0.031 440 0.052 14,175 0.060 1,701 0.048 7,200 0.028 400 0.048 13,230 0.053 1,3890.2 20 0.033 7,200 0.027 390 0.033 14,175 0.054 1,531 0.030 7,200 0.025 360 0.030 13,230 0.047 1,2500.5 0.033 7,200 0.031 440 0.033 14,175 0.060 1,701 0.030 7,200 0.028 400 0.030 13,230 0.053 1,3890.2 25 0.016 6,900 0.025 345 0.016 12,600 0.049 1,235 0.015 6,900 0.023 317 0.015 11,760 0.042 9880.5 0.033 6,900 0.028 386 0.033 12,600 0.054 1,361 0.030 6,900 0.025 345 0.030 11,760 0.046 1,0820.2 30 0.011 6,600 0.025 330 0.011 12,600 0.049 1,235 0.010 6,600 0.023 304 0.010 11,760 0.042 9880.5 0.020 6,600 0.028 370 0.020 12,600 0.054 1,361 0.018 6,600 0.025 330 0.018 11,760 0.046 1,082

3

0.2 8 0.195 5,300 0.050 530 0.195 12,000 0.054 1,296 0.180 5,300 0.047 500 0.180 11,200 0.047 1,0580.5 0.195 5,300 0.056 590 0.195 12,000 0.060 1,440 0.180 5,300 0.053 560 0.180 11,200 0.053 1,1760.2 12 0.137 5,300 0.050 530 0.137 12,000 0.054 1,296 0.126 5,300 0.042 450 0.126 11,200 0.047 1,0580.5 0.137 5,300 0.056 590 0.137 12,000 0.060 1,440 0.126 5,300 0.047 500 0.126 11,200 0.053 1,1760.2 16 0.078 5,300 0.050 530 0.078 12,000 0.054 1,296 0.072 5,300 0.042 450 0.072 11,200 0.047 1,0580.5 0.078 5,300 0.056 590 0.078 12,000 0.060 1,440 0.072 5,300 0.047 500 0.072 11,200 0.053 1,1760.2 20 0.078 4,800 0.051 490 0.078 10,800 0.054 1,166 0.072 4,800 0.047 450 0.072 10,080 0.047 9530.5 0.078 4,800 0.056 540 0.078 10,800 0.060 1,296 0.072 4,800 0.052 500 0.072 10,080 0.053 1,0580.2 30 0.052 4,800 0.051 490 0.052 10,800 0.054 1,166 0.048 4,800 0.047 450 0.048 10,080 0.047 953

0.5

0.052 4,800 0.056 540 0.052 10,800 0.060 1,296 0.048 4,800 0.052 500 0.048 10,080 0.053 1,058

412 0.228 7,313 0.080 1,170 0.228 9,000 0.080 1,440 0.210 6,825 0.070 956 0.210 8,400 0.070 1,176 24 0.104 6,191 0.072 892 0.104 8,100 0.072 1,166 0.096 5,779 0.063 728 0.096 7,560 0.063 953 36 0.065 4,775 0.072 688 0.065 5,970 0.072 860 0.060 4,456 0.063 561 0.060 5,572 0.063 702

5 20 0.228 5,970 0.100 1,194 0.228 7,163 0.100 1,433 0.210 5,572 0.088 975 0.210 6,685 0.088 1,170 40 0.088 4,298 0.090 770 0.088 6,450 0.090 1,156 0.081 4,011 0.078 629 0.081 6,020 0.078 944

618 0.228 4,976 0.120 1,194 0.228 5,970 0.120 1,433 0.210 4,645 0.105 975 0.210 5,572 0.105 1,170 36 0.156 4,230 0.108 914 0.156 5,370 0.108 1,160 0.144 3,948 0.095 746 0.144 5,012 0.095 947 54 0.107 3,581 0.108 774 0.107 4,178 0.108 902 0.099 3,343 0.095 632 0.099 3,899 0.095 737




11

CONDICIONES DE CORTE RECOMENDADAS

1. Utilizar la máquina más rígida y precisa posible.

2. Las condiciones de corte de la tabla son una orientación general. Para un trabajo específico hay que ajustar las condiciones en función de la geometría de la pieza, el resultado esperado y el tipo de máquina que vamos a utilizar.

3. Si las rpm máximas de la maquina son inferiores, hay que ajustar el avance en proporción a las mismas.

CONDITIONS DE COUPE RECOMMANDÉES

1. Utiliser une machine aussi rigide et fiable que possible.

2. Ces conditions sont indicatives : en utilisation, ajuster les conditions en fonction de la machine et de la pièce usinée.

3. Si la rotation possible est inférieure à celle recommandée, ajuster l’avance dans la même proportion.

CONDIÇÕES DE CORTE RECOMENDADAS

1. Use uma máquina rígida e o mais precisa possível.

2. Estas condições são para orientação geral, em condições de maquinação real ajustar os parâmetros de acordo com a sua máquina e com as condições das peças a maquinar.

3. Se o número de rotações disponível na máquina for menor do que o recomendado por favor reduza avanço na mesma proporção.

CONDIZIONI DI TAGLIO RACCOMANDATE

1. Usate centri di lavoro più precisi e rigidi possibile.

2. Le condizioni di taglio sono valori generali. Per ottimizzare il processo di lavoro rispettate le geometrie dello stampo e la macchina disponibile.

3. Quando I giri della macchina disponibili sono più bassi rispetto al valore espresso regolate l´avanzamento con lo stesso rapporto.

RECOMMENDED CUTTING CONDITIONS

1. Use a highly rigid and accurate machine as possible.

2. These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions.

3. If the rpm available is lower than recommended please reduce the feed rate to the same ratio.

EMPFOHLENE SCHNITTBEDINGUNGEN

1. Benutzen Sie für die Bearbeitung jeweils die Maschine mit der höchsten Genauigkeit und der höchsten Stabilität.

2. Die angegebenen Schnittwerte stellen eine generelle Empfehlung dar. Die Werte sollten immer an die jeweilige Bearbeitung, deren Form und die verwendete Maschine angepasst werden.

3. Ist die Ihnen verfügbare Drehzahl niedriger als der in der Tabelle angegebene Wert, sollte der Vorschub im gleichen Verhältnis reduziert werden.

Die Modifizierung der Schnittwerte ist nach folgender Regel möglich: Umdrehung (n) und Vorschub (Vf) im gleichen Verhältnis steigern, jedoch den Vorschub pro Zahn (fz) beibehalten.

Modificar las condiciones de corte es posible si respetamos la siguiente regla: Las revoluciones (rpm) y el avance (Vf) se pueden incrementar o reducir en igual proporción, manteniendo el avance por diente (fz).

E’ possibile modificare le condizioni di taglio seguendo le seguenti regole: aumentare rotazione (n/r.p.m.) ed avanzamento con la stessa proporzione mantenendo fisso l’avanzamento al dente fz

A modificação das condições de corte é possível nas seguintes regras: Rotação (n/ r.p.m) e avanço (Vf) incrementar na mesma proporção, mas o avanço por dente (fz) deve ser mantido.

A modification of the cutting conditions is possible at following rules: Rotation (n/r.p.m.) and feed (Vf) increasing in same ratio, but feed per tooth (fz) should be kept.

Il est possible de modifier les paramètres de coupe en suivant la règle suivante : Rotation (n/r.p.m.) et avance (Vf) augmentées du même ratio, cependant, l’avance par dent (fz) doit être conservée à l’identique.


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