Общий каталог Mitsubishi 2020 - 2021 - страница 1360

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RECOMMENDED CUTTING CONDITIONS (Shell Type) y Cutting Conditions for Shoulder Milling (Number of effective flutes is 4.) Cutting Speed Width of Cut Depth of Cut Feed per Tooth Work Material Insert vc ae ap fz Hardness Grade/Breaker (SFM) (inch) (inch) (IPT) 395 P VP15TF (330 ─ 460) <.394 <0.5DC .006 ─ .012 Mild Steel < 180HB JM 395 (330 ─ 460) <.394 >0.5DC .006 ─ .010 395 <.394 <0.5DC .006 ─ .012 Carbon Steel VP15TF (260─ 425) 180 ─ 350HB Alloy Steel JM 330 (260 ─ 395) <.394 >0.5DC .006 ─ .010 330 <.394 <0.5DC .004 ─ .010 VP15TF (200 ─ 360) Alloy Tool Steel < 300HB JM 260 <.394 >0.5DC .004 ─ .006 (200 ─ 330) 460 M VP20RT (330 ─ 490) <.394 <0.5DC .004 ─ .010 Stainless Steel < 200HB JM 395 (330 ─ 460) <.394 >0.5DC .004 ─ .008 395 K VP15TF (260 ─ 425) <.394 <0.5DC .010 ─ .016 WH 330 Tensile (260 ─ 395) <.394 >0.5DC .010 ─ .016 Cast Iron Strength 395 <.394 <0.5DC .006 ─ .012 <350MPa (260 ─ 425) VP15TF JM 330 (260 ─ 395) <.394 >0.5DC .006 ─ .010 330 <.394 <0.5DC .008 ─ .014 VP15TF (200 ─ 360) WH 260 Tensile (200 ─ 360) <.394 >0.5DC .008 ─ .014 Ductile Cast Iron Strength 330 <.394 <0.5DC .006 ─ .012 <800MPa (200 ─ 395) VP15TF JM 260 (200 ─ 395) <.394 >0.5DC .006 ─ .012 150 S VP20RT (115 ─ 165) <.394 <0.5DC .003 ─ .004 Titanium Alloy < 350HB JM 150 (115 ─ 165) <.394 >0.5DC .003 ─ .004 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. y Cutting Conditions for Slot Milling Cutting Speed Width of Cut Depth of Cut Feed per Tooth Work Material Insert vc ae ap fz Hardness Grade/Breaker (SFM) (inch) (inch) (IPT) VP15TF 395 P Mild Steel < 180HB JM (330 ─ 460) DC <0.25DC .006 ─ .010 Carbon Steel 180─350HB VP15TF 330 DC <0.25DC .006 ─ .010 (260 ─ 395) Alloy Steel JM VP15TF 260 L Alloy Tool Steel < 300HB JM (200 ─ 330) DC <.394 .004 ─ .008 VP20RT 330 INDEXABLE MILLING M Stainless Steel < 200HB JM (260 ─ 460) DC <.394 .004 ─ .006 260 K VP15TF (200 ─ 330) DC <0.25DC .004 ─ .010 WH 200 Tensile (165 ─ 330) DC <0.6DC .004 ─ .008 Cast Iron Strength 260 DC <0.25DC .004 ─ .008 < 350MPa (200 ─ 330) VP15TF JM 200 (165 ─ 330) DC <0.6DC .004 ─ .006 260 DC <0.25DC .004 ─ .010 VP15TF (200 ─ 330) WH 200 Tensile (165 ─ 330) DC <0.5DC .004 ─ .008 Ductile Cast Iron Strength 260 DC <0.25DC .004 ─ .008 < 800MPa (200 ─ 330) VP15TF JM 200 (165 ─ 330) DC <0.5DC .004 ─ .006 VP20RT 130 S Titanium Alloy < 350HB JM (115 ─ 165) DC <0.25DC .002 ─ .004 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. L185