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Efficient Titanium Machining

Efficient Titanium Machining

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New spindle option for titanium machining<br />

Torque [Nm]<br />

Face milling<br />

2000 Full cut, DoC = 6 mm, Vc = 80, feed/tooth= 0.14 mm<br />

1800<br />

1600<br />

1400<br />

1300<br />

1200<br />

1000<br />

800<br />

600<br />

400<br />

5‘600 rpm / 1300 Nm (Option)<br />

8‘000 rpm / 940 Nm<br />

a)<br />

Contouring<br />

DoC = 1 x Dia., WoC = ½ x Dia., Vc = 80,<br />

feed/tooth= 0.13 mm<br />

b)<br />

200<br />

c)<br />

d) Finishing, Vc = 150 m/min<br />

0<br />

Dia 6 mm: 7960 rpm<br />

10 100 375 1000 10000 8000<br />

Dia 8 mm: 5970 rpm<br />

Spindle Speed [rpm]<br />

Dia 10 mm: 4780 rpm<br />

Starrag Dörries Heckert Scharmann SIP Droop + Rein TTL Berthiez WMW Ecospeed 17<br />

5600<br />

a) Face mill 45° Dia 160 mm<br />

b) Porcupine Dia. 80 mm<br />

c) End mill Dia. 20 mm<br />

d) Conical Ball end mill Dia. 6 mm

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