Общий каталог Tungaloy 2020 - 2021 - страница 52

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NegativePositivePCD / CBN Depth of cut: ap (mm)Cutting speed: Vc (m/min) Cutting speed: Vc (m/min) Chipbreaker Guide BASIC CHIPBREAKER: POSITIVE TYPE Stainless Steel Chipbreaker System for Turning (Positive Type) 7 6 GH330 AH725 T6120 T6120T6130T6130 5 Wᮀᮀ4 PSF AH630 AH630AH645AH645PMPST6120 3 T6130 2 AH630AH645 1 AH725PSS 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Feed: f (mm/rev) CVD coated grade PVD coated grade 250 250 T6120 AH630 200 200 GH330 150 150 100 100 50 50 T6130 AH725 AH645 0 0.2 0.4 0.6 0.8 0 0.2 0.4 0.6 0.8 Feed: f (mm/rev) Feed: f (mm/rev) Chipbreaker Shape Feature Chipbreaker Shape Feature Designed to control the direction of 3D chipbreaker for finishing to chip flow in precision finishing. medium cutting with excellent chip Wٗٗ Smooth chip evacuation in boring. PSS control and low cutting force. Low cutting force and high wear 3D chipbreaker for finishing to resistance. First choice for finishing. medium cutting with excellent chip PSF Excellent chip control in finishing PSprevents chip entanglement in internalcontrol and sharpness. M-class insertdelivers cost reduction and highlyefficient boring in a wide range of machining. applications. First choice for medium cutting with excellent sharpness and good chip PM control. Delivers stable machining of stainless steel. S TA N D A R D CUTTING CONDITIONS ISO Operation Work condition Chipbreaker Grade Depth of cut Feed Cutting speedap (mm)f (mm/rev)Vc (m/min) Precision finishing Continuous Wᮀᮀ GH330 0.05 - 2.0 0.03 - 0.2 100 - 150 Continuous PSF AH725 0.1 - 0.5 0.05 - 0.3 50 - 150 Finishing Light interrupted PSF AH725 0.1 - 0.5 0.05 - 0.3 50 - 150 Heavy interrupted PSF AH725 0.1 - 0.5 0.05 - 0.3 50 - 120 Continuous PSS AH630 0.3 - 2 0.08 - 0.3 90 - 190 Finishing tolight cutting Light interrupted PSS AH630 0.3 - 2 0.08 - 0.3 90 - 190 Heavy interrupted PSS AH630 0.3 - 2 0.08 - 0.3 90 - 190 Continuous PS T6130 0.5 - 2.5 0.08 - 0.3 100 - 200 Finishing tomedium cuttingLight interrupted PS AH630 0.5 - 2.5 0.08 - 0.3 90 - 190 Heavy interrupted PS AH630 0.5 - 2.5 0.08 - 0.3 90 - 190 Continuous PM T6130 1 - 3* 0.15 - 0.3 100 - 200 Medium cutting Light interrupted PM AH630 1 - 3* 0.15 - 0.3 90 - 190 Heavy interrupted PM AH630 1 - 3* 0.15 - 0.3 90 - 190 * For CCMT0602 and DCMT0702 type inserts, a p = 0.5 - 2.5 Stainless steels: SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. B020 www.tungaloy.com