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(B-axis) fly-cut adapter main spindle (C-axis)

(B-axis) fly-cut adapter main spindle (C-axis)

(B-axis) fly-cut adapter main spindle (C-axis)

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LFM<br />

Universität Bremen<br />

Prof. Brinksmeier<br />

<strong>cut</strong>ting direction<br />

process<br />

face turning<br />

<strong>spindle</strong> speed: n = 500 min<br />

feed: f = 4,8 µm<br />

lubricant: mineral oil (spray mist)<br />

tool<br />

monocrystalline diamond<br />

tool nose radius: r ε = 0,76 mm<br />

<strong>cut</strong>ting edge radius: r β < 0,05 µm<br />

clearance angle: α = 6°<br />

rake angle: γ = 0°<br />

workpiece<br />

material:electroless deposited nickel<br />

(amorphous NiP with<br />

approx. 11% Phosphorous)<br />

roughness<br />

R a = 3,4 nm<br />

R q = 4,1 nm<br />

R = 27,4 nm<br />

max<br />

Diamond turned electroless nickel<br />

-1<br />

OR 0916

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