Общий каталог Mitsubishi 2020 - 2021 - страница 1292

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Note on Use of Inserts with Large Corner Radii When using inserts with corner radius RE>R.126", RE R please machine the holder with a radius form as shown .126" .098" on the right table. .157" B-Holders .197" .197" .250" C-Holders R : Holder End Radius RE : Insert Corner Radius R RE Or additional B-Holders and C-Holders are available as non stock, produced to order only. "Order numbers"; Please replace the last letter "A" of A-Holders to "B" or "C". In case of screw-in holders, please add "B" or "C" to the end of the order number of A-Holders. Ex) APX4000R08007CA→APX4000R08007CC APX4000R252M12A35→APX4000R252M12A35C RECOMMENDED CUTTING CONDITIONS y Cutting Speed ( inch) Insert Cutting Width ae Work Material Properties Grade Priority Chip <.25DC .25─.5DC .5─.75DC DC (Slot) 1st 2nd Breaker Cutting Speed vc (SFM) P Mild Steel < 180HB MP6120MP6130 VP15TF M H 755(590─885) 720(560─850) 59 0(460 ─ 69 0) 59 0(460 ─ 69 0)VP20RTMH655(490─785)620(460─755)490(360─590)490(360─590) Carbon SteelAlloy Steel180─350HB MP6120MP6130 VP15TF M H 59 0(460 ─ 69 0) 560(430 ─ 655) 460(360─525) 460(360─590)VP20RTMH490(360─590)460(330─560)360(260─425)360(260─425) M Stainless Steel < 270HB MP7130 VP20RT M H 59 0(460 ─ 69 0) 560(425 ─ 655) 460(360─525) 460(360─525) K Gray Cast Iron < 350MPa MC5020 VP15TF H 820(655─985) 785(620─950) 690(525─850) 460(360─525) Ductile Cast Iron < 800MPa MC5020 VP15TF H 425(330─490) 395(295─460) 330(260─395) 330(260─395) S Titanium Alloy < 350HB MP9120MP9130 VP15TF H M 165(130─230)VP20RTHM130(100─195) 165(130─230)130(100─195) Heat Resistant Alloy ─ MP9120 VP15TF H M 130(100─195)MP9130VP20RTHM100(65─130) 130(100─195)100(65─130) H Hardened Steel 40─55HRC VP15TF H 295(230─330) 280(195─330) 230(165─260) 230(165─260) L L117 INDEXABLE MILLING