Каталог Widia трохоидальное фрезерование - страница 30

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Application Data • Series 47N6 • VariMill I™ • With Neck

„ Series 47N6 • VariMill I

Side Milling (A) and Slotting (B) Recommended feed per tooth (fz=mm/th) for side milling (A). TIALN For slotting (B), reduce fz by 10%.

A B Cutting Speed — vc

D1 — Diameter m/min Material

Groupapaeapminmaxmm6,08,010,012,016,020,0
11,5 x D0,5 x D1 x D150–200fz0,0440,0600,0720,0830,1010,114
21,5 x D0,5 x D1 x D140–190fz0,0440,0600,0720,0830,1010,114
31,5 x D0,5 x D1 x D120–160fz0,0360,0500,0610,0700,0870,101

P

41,5 x D0,5 x D0,75 x D90–150fz0,0330,0450,0540,0620,0770,088
51,5 x D0,5 x D1 x D60–100fz0,0290,0400,0480,0560,0700,081
61,5 x D0,5 x D0,75 x D50–75fz0,0250,0340,0400,0470,0570,065
11,5 x D0,5 x D1 x D90–115fz0,0360,0500,0610,0700,0870,101
M 21,5 x D0,5 x D1 x D60–80fz0,0290,0400,0480,0560,0700,081
31,5 x D0,5 x D1 x D60–70fz0,0250,0340,0400,0470,0570,065
11,5 x D0,5 x D1 x D120–150fz0,0440,0600,0720,0830,1010,114
K 21,5 x D0,5 x D1 x D110–130fz0,0360,0500,0610,0700,0870,101
31,5 x D0,5 x D1 x D100–130fz0,0290,0400,0480,0560,0700,081
11,5 x D0,3 x D0,3 x D50–90fz0,0360,0500,0610,0700,0870,101
21,5 x D0,3 x D0,3 x D25–40fz0,0190,0260,0320,0370,0460,054

S

31,5 x D0,5 x D1 x D60–80fz0,0290,0400,0480,0560,0700,081
41,5 x D0,5 x D1 x D50–60fz0,0260,0370,0450,0520,0640,074
H11,5 x D0,5 x D0,75 x D80–140fz0,0330,0450,0540,0620,0770,088

NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness (machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on >12mm diameters.