Общий каталог Mitsubishi 2020 - 2021 - страница 1082

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Навигация

RECOMMENDED CUTTING CONDITIONS CARBIDE

y Shoulder Milling (L/D=3)

Other than the L/D = 3, use following recommended cutting conditions by multiplying the J003 page correction factor by overhang length. (inch)

W Maork terialCarbon Ste Pre-hardenel, Alloy Ste ed Steelel, Mild Steel,Austenitic S Ferritic and Cobalt Chro Titanium Alltainless Ste Martensitic mium Alloy, oyel, Stainless Steel,
Inclination Angle%15°%>15°%15°%>15°
Depth of CutWidth of CutDepth of CutWidth of Cut
R (mm)E (inch)Revolution n (min-1)Feed Rate vf (IPM)Revolution n (min-1)Feed Rate vf (IPM)apaeRevolution n (min-1)Feed Rate vf (IPM)Revolution n (min-1)Feed Rate vf (IPM)apae
.187510000252.06700112.6.019.0757500184.5500078.0.019.075
5.19699500236.26400107.5.020.0797200177.1480074.9.020.079
6.23628000235.25300104.9.024.0946000176.4400074.4.024.094
.25007500220.5500099.0.025.1005700167.6370068.8.025.100
.31256000190.8400084.0.031.1254500148.5300063.0.031.125
8.31506000190.8400084.0.031.1264500148.5300063.0.031.126
.37505000183.0330077.2.038.1503800143.6250061.5.038.150
10.39374800175.7320074.9.039.1573600136.1240059.0.039.157
12.5.49213800143.6250058.5.047.1972900109.6190046.7.047.197
.50003800143.6250058.5.048.2002800105.8190046.7.048.200

ae Depth of Cut ap

W Maork terialHeat Resist Inconel718ant Alloy
Inclination Angle%15°%>15°Depth of CutWidth of Cut
R (mm)E (inch)Revolution n (min-1)Feed Rate vf (IPM)Revolution n (min-1)Feed Rate vf (IPM)apae
.1875200026.4130010.9.019.038
5.1969190025.1130010.9.020.039
6.2362160021.111009.2.024.047
.2500150019.89908.3.025.050
.3125120017.37907.6.031.063
8.3150120017.37907.6.031.063
.375099014.36606.3.038.075
10.393795013.76306.0.039.079
12.5.492176010.95004.8.047.098
.500074010.75004.8.048.100
ae
Depthof Cutap

Note 1) The irregular helix flute end mill has a larger effect on controlling vibration when compared to standard end mills. However, if the rigidity of the machine or the work material installation is poor, vibration or abnormal sound can occur. In this case, please reduce the revolution and the feed rate proportionately, or set a lower depth of cut. Note 2) If the depth of cut is smaller, the revolution and the feed rate can be increased. % Note 4) % is the inclination angle of the machined surface. J037