AMPC-DE

BOHREN | T-A Pro® Bohrsystem mit austauschbaren Bohreinsätzen für hohe Vorschubgeschwindigkeiten

T-A Pro® Schnittwertempfehlungen | Zoll (inch)

Hartmetall

A

Feed Rate (IPR) by Diameter

Schnitt geschw. (SFM)

Härte (HBW)

Bohr- einsatz

3/8" - 33/64"

1/2" - 11/16"

45/64" - 15/16"

31/32" - 1-3/8"

1-13/32" - 1-7/8"

Material

Martensitstahl 1.440, 1.4031 etc.

185 - 275 275 - 350 135 - 185 185 - 275 135 - 185 185 - 275 275-350 350-425 135 - 185 185 - 275 300 - 400 400 - 500 120 - 150 150 - 200 200 - 220 220 - 260 260 - 320 400 500 600

M 280 M 230 M 280 M 250 M 325 M 280 M 280 M 250 M 250 M 230

0.005 0.004 0.003 0.002 0.003 0.002 0.003 0.002 0.003 0.002 0.003 0.002 0.003 0.002 0.007 0.006 0.006 0.005 0.004 0.008 0.008 0.009 0.005 0.006 0.005 0.007 0.002 -

0.010 0.009 0.004 0.003 0.004 0.003 0.004 0.003 0.004 0.003 0.006 0.005 0.006 0.005 0.012 0.011 0.009 0.007 0.006 0.013 0.013 0.013 0.007 0.011 0.007 0.012 0.003 -

0.011 0.010 0.005 0.004 0.005 0.004 0.005 0.004 0.005 0.004 0.008 0.007 0.008 0.007 0.016 0.014 0.012 0.009 0.007 0.016 0.016 0.017 0.010 0.014 0.009 0.016 0.006 -

0.012 0.011 0.008 0.007 0.008 0.007 0.008 0.007 0.008 0.007 0.009 0.008 0.009 0.008 0.020 0.018 0.016 0.012 0.009 0.020 0.018 0.020 0.013 0.018 0.012 0.020 0.008 -

0.013 0.012 0.011 0.009 0.011 0.009 0.011 0.009 0.011 0.009 0.012 0.010 0.012 0.010 0.024 0.022 0.018 0.014 0.012 0.022 0.022 0.024 0.016 0.022 0.014 0.024 0.010 -

BOHREN

Austenitstahl

1.4301, 1.4401, 1.4542, etc.

Austenitstahl m. niedrigem Kohlenstoffg.

M

1.4306, 1.4404, etc. Rostfeier Stahl PH 1.4542, 1.4543, 1.4543

B

Super Duplex, Duplex Edelstahl

Hardox®

P P

70 45

Hardox®, AR400, T-1, etc.

H

N/A

-

Gehärtete Stähle

P P K K K K K

95 45

AUSDREHEN

GG-GGG

600 550 500 450 400

K

C

Gussaluminium

30

N N N N N N N N

1100

180

600

Walzaluminium

30

1100

180

600 500 300 650 430

N

REIBEN

Aluminiumbronze

100 - 200 200 - 250

Messing

100

Kupfer

60

D

7xD und 10xD Einstellbeispiel (Faktor 0.80) Datenwert • Korrekturwert

12xD und 15xD Einstellbeispiel (Faktor 0.80) Datenwert • Korrekturwert

ROLLIEREN

Schnittwerte (7xD)

Schnittwerte (12xD)

200 SFM • 0.80 0.008 IPR • 0.80

= 160 SFM = 0.0064 IPR

200 SFM • 0.70 0.008 IPR • 0.70

= 140 SFM = 0.0056 IPR

Empfehlungen Kühlschmierstoff

E

Extra Kurz, 3xD, 5xD

7xD, 10xD

12xD, 15xD

Druck PSI

Durchfluss GPM

Druck PSI

Durchfluss GPM

Druck PSI

Durchfluss GPM

Serie

Z 0 1 2 3

450 350 300 250 200

4 6 8

550 450 400 350 300

6 9

650 550 500 450 400

8

12 12 16 18

10 13 14

10 12

GEWINDEFRÄSEN

WARNING

Tool failure can cause serious injury. To prevent: - When using holders without support bushing, use a short T-A Pro holder to establish an initial hole that is a minimum of 2 diameters deep. - Do not rotate tool holders more than 50 RPM unless it is engaged with the workpiece or fixture. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up-to-date information and procedures. Factory technical assistance is available for your specific applications through our Application Engineering department. emai l : en gineeri ng.eu@ a lliedmachine.com IMPORTANT: The speeds and feeds listed above are a general starting point for all applications. Refer to the coolant recommendation chart for coolant requirements to run at the recommended speeds and feeds. Factory technical assistance is available through our Application Engineering department. For 7xD, 10xD, 12xD, and 15xD holder lengths, see adjustment example above.

X

www.alliedmachine.com | +49 (0) 7022 408-0 | info@wohlhaupter.com

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SONDERWERKZEUGE