Общий каталог Mitsubishi 2020 - 2021 - страница 1359

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RECOMMENDED CUTTING CONDITIONS (Shank Type)

yCutting Conditions for Shoulder Milling (Number of effective flutes is 2.)

Work MaterialHardnessInsert Grade/BreakerCutting Speed vc (SFM)Width of Cut ae (inch)Depth of Cut ap (inch)Feed per Tooth fz (IPT)
P Mild StlVP15TF WH395 (330─460).006─.010
eeVP15TF JM395 (330─460).006─.010
Carbon Steel180─350HBVP15TF WH260 (230─395).006─.010
Alloy SteelVP15TF JM260 (230─395).006─.010
All Tl StlVP15TF WH260 (200─330).004─.008
oy oo eeVP15TF JM260 (200─330).004─.008
M Stil StlVP20RT WH260 (230─395).004─.008
aness eeVP20RT JM260 (230─395).004─.008
K Ct ITensileVP15TF WH330 (260─395).006─.016
as ronStrengthVP15TF JM330 (260─395).004─.010
DilCITensileVP15TF WH260 (200─330).006─.014
ucte ast ronStrengthVP15TF JM260 (200─330).004─.008
S Titi AllVP20RT WH130 (115─165).003─.005
anum oyVP20RT JM130 (115─165).003─.005

Note 1) The above cutting conditons are determined based on high rigidity machine and work material, where no vibration occurred. Please adjust processing conditions if the vibration is generated. Note 2) For tools with a cutting edge length of 7.87″ or more, please reduce the cutting speed and table feed by 10-20% and the width of cut by 50%. Note 3) If the cutting angle between the tool and work material exceeds 90º when machining corners ,Reduce the cutting speed and table feed by 10-20% and ae by 50%. Also if possible, set a radius cutting path for corners.

yCutting Conditions for Slot Milling

Work MaterialHardnessInsert Grade/BreakerCutting Speed vc (SFM)Width of Cut ae (inch)Depth of Cut ap (inch)Feed per Tooth fz (IPT)
P Mild StlVP15TF WH200 (165─395)DC.004─.010
eeVP15TF JM200 (165─395)DC.004─.006
Carbon Steel180─350HBVP15TF WH200 (165─330)DC.004─.010
Alloy SteelVP15TF JM200 (165─330)DC.004─.006
All Tl StlVP15TF WH165 (130─260)DC.004─.010
oy oo eeVP15TF JM165 (130─260)DC.004─.006
M Stil StlVP20RT WH200 (165─395)DC.004─.010
aness eeVP20RT JM200 (165─395)DC.004─.006
KTensileVP15TF WH165 (130─260)DC.006─.010
Cast IronStrengthVP15TF JM165 (130─260)DC.004─.008
TensileVP15TF WH130 (115─260)DC.006─.010
Ductile Cast IronStrengthVP15TF JM130 (115─260)DC.004─.008
SVP20RT WH115 (100─165)DC.003─.005
Titanium Alloy350VP20RT JM115 (100─165)DC.003─.005

Note 1) The above cutting conditons are determined based on high rigidity machine and work material, where no vibration occurred. Please adjust processing conditions if the vibration is generated.