Каталог Widia достижения 2020 - страница 48

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0°/90° Shoulder Mills • VSM11

Best Practices

ramp angle helical interpolation ramping

shoulder cut

Ø DH/DH1 DH min = Minimum blind hole diameter with helical interpolation DH1 max = Maximum blind hole diameter with flat bottom

Modification Instructions for Use of Larger

max max Radii Inserts (Shoulder Mills and Helical Mills)

cutting ramp angle flat-bottom hole min
diameter max to steel body diameter hole diameter
(D1)RPMinterference(DH1 max)(DH min)
164140010.00°32,0019,00
20351007.80°40,0027,00
25302005.30°50,0037,00
32258003.60°64,0051,00
40226002.60°80,0067,00
50199002.00°100,0087,00
63175002.00°126,00113,00

material to remove

80153001.00°160,00147,00
100136000.90°200,00187,00insert corner radiusab
125121000.70°250,00237,002,0–3,2mm0,2mm1,8mm

NOTE: For DH1 max, subtract the insert corner radius from the max hole diameter. NOTE: Standard milling cutters will accept insert nose radii up to 1,6mm without modification.

VSM11 Z-Axis Plunging

cutting D1 diameter

(D1)Z maxY
166,415,68Maximum axial

plunge depth into

186,4full material 17,23
206,4Vf 18,66
226,419,98
256,4Z max 21,82
326,425,60
406,4Tmax 29,33

T max = 1,48mm

506,433,41
636,438,07
806,443,41
1006,448,95

Y

1256,455,10
1606,462,71