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Precision Grinding - Danish

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B<br />

AFRETNING OG SKÆRPNING 142<br />

– Standardværdier for overlap grad<br />

– Grov slibning 2–3<br />

– Standardslibning 4–6<br />

– Finbearbejdning ≥ 7<br />

– De anførte formler gælder kun for afrettere med definerede effektive<br />

bredder bd (enkeltkornafretter, afretterplade)<br />

– U d =<br />

Diamant effektiv bredde<br />

Værktøjsfremføring = b d<br />

. n s<br />

v d<br />

v d = n s<br />

. b d<br />

u d<br />

b d = afretterværktøj effektiv bredde<br />

n s = skivens hastighed<br />

v d = afretterens fremføringshastighed<br />

Former<br />

Form 1 Form 50EA Form 50MA<br />

Form 50PD<br />

Form 50AP 1<br />

Form 50AP 2<br />

Form 50AP 3<br />

Form 50AP 4<br />

Form 90AS<br />

L<br />

Form 90AR<br />

Form STSEG A<br />

Form STSEG C<br />

Form 50HAG

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