Общий каталог Widia 2017 - страница 1602

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„ Top Cut 4 • Cast Iron • 2 x D/3 x D • Feed Chart • Metric

Recommended Feed Rate by Diameter (mm/r)

Insert Size E Insert Size F Insert Size G Insert Size H

Top Cut 4

TCF120405ECTCF150406FCTCF180508GCTCF210608HC
TCF100408EPTCF120412FPTCF150512GPTCF180614HP
30,00–36,99mm37,00–45,99mm46,00–56,99mm57,00–68,00mm

Material Pocket

Condition GroupSeatGeometryGrademinStartmaxminStartmaxminStartmaxminStartmax
PV34WPK10CH
S0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU25CH
PV34WU25CH
1 U0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU40PH
PV34WU40PH
I0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU40PH
PV34WPK10CH
S0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU25CH
PV34WU25CH
2 K U0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU40PH
PV34WU40PH
I0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU40PH
PV34WPK10CH
S0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU25CH
PV34WU25CH
3 U0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU40PH
PV34WU40PH
I0,140,160,260,160,200,30,180,220,320,200,240,36
CV34WU40PH

NOTE: For 4 x D, it is highly recommended to start with feed and speed values reduced by 10% less than above recommendations. For 5 x D, diameter range 12–23,99mm (insert sizes A to C), it is highly recommended to start with feed and speed values reduced by 20% less than above recommendations. For 5 x D, diameter range 24–68mm (insert sizes D to H), it is highly recommended to start with feed and speed values reduced by 15% less than above recommendations. For 4 x D and 5 x D, it is recommended to reduce the feed rate during entry and exit by 30–50%. Condition: S = stable conditions, U = unstable cutting conditions, I = interrupted cutting conditions Pocket Seat: P = periphery insert, C = centre insert