Каталог Widia достижения 2020 - страница 77

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High-Performance Solid Carbide End Mills • VariMill™

Application Data • VariMill II™ • Series 57N8 • Metric

Si ande Milling (A d Slotting (B) )WS15PERecommended feed For sloper tooth tting (B), r(fz = mm/t educe fzh) for side by 20%.milling (A).
ABCutting Speed — vcD1— Diameter
Materialm/min
Groupapaeapminmaxmm6,08,010,012,016,020,025,0
11,5 x D0,5 x D1 x D150–200fz0,0440,0600,0720,0830,1010,1140,124
21,5 x D0,5 x D1 x D140–190fz0,0440,0600,0720,0830,1010,1140,124
P 31,5 x D0,5 x D1 x D120–160fz0,0360,0500,0610,0700,0870,1010,114
41,5 x D0,5 x D0,75 x D90–150fz0,0330,0450,0540,0620,0770,0880,098
51,5 x D0,5 x D1 x D60–100fz0,0290,0400,0480,0560,0700,0810,091
61,5 x D0,5 x D0,75 x D50–75fz0,0250,0340,0400,0470,0570,0650,071
11,5 x D0,5 x D1 x D90–115fz0,0360,0500,0610,0070,0870,1010,114
M 21,5 x D0,5 x D1 x D60–80fz0,0290,0400,0480,0560,0700,0810,091
31,5 x D0,5 x D1 x D60–70fz0,0250,0340,0400,0470,0570,0650,071
11,5 x D0,5 x D1 x D120–150fz0,0440,0600,0720,0830,1010,1140,124
K 21,5 x D0,5 x D1 x D110–130fz0,0360,0500,0610,0700,0870,1010,114
31,5 x D0,5 x D1 x D100–130fz0,0290,0400,0480,0560,0700,0810,091
11,5 x D0,3 x D0,3 x D50–90fz0,0360,0500,0610,0700,0870,1010,114
S 21,5 x D0,3 x D0,3 x D25–40fz0,0190,0260,0320,0370,0460,0540,061
31,5 x D0,5 x D1 x D60–80fz0,0290,0400,0480,0560,0700,0810,091
41,5 x D0,5 x D1 x D50–60fz0,0260,0370,0450,0520,0640,0740,084
H 11,5 x D0,5 x D0,75 x D80–140fz0,0330,0450,0540,0620,0770,0880,098

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 centers, please adjust parameters accordingly on diameters >12mm diameters.