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Special tools for customer applications 2019

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Cylinder head<br />

Axial grooving<br />

Reaming tool / Teeth = 1<br />

µm<br />

run out check diameter run out check diameter 5x guide pads PCD<br />

(Ø 25.8 ±0.001 )<br />

Ø 70<br />

95<br />

Requirements<br />

Fine machining with PCD guide pads<br />

Solution<br />

Reaming tool / Teeth = 1<br />

Cutting data<br />

Material (DIN) Al<br />

Cutting grade<br />

PCD<br />

Cutting speed m/min 800<br />

Feed rate per tooth mm 0.1<br />

Cutting depth mm 0.3<br />

Result<br />

Narrow <strong>for</strong>m and position tolerances are maintained<br />

Surface finish quality R a 0.5<br />

Customer benefits<br />

Higher process reliability<br />

Easy adjustment of the inserts<br />

17

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