Общий каталог Tungaloy 2020 - 2021 - страница 42

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NegativePositivePCD / CBN Depth of cut: ap (mm)Cutting speed: Vc (m/min) Cutting speed: Vc (m/min) Cutting speed: Vc (m/min) Chipbreaker Guide BASIC CHIPBREAKER: N E G AT I V E TYPE Cast Iron Chipbreaker System for Turning (Negative type) 7 All-round T515 6 T5105T5115 T5105 T515T5115T5105 5 CF T5125 CH T5115T5125 4 BX930 BX480 3 T-CBN 2 T515 1 CM T5105T5115 0 T5125 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Feed: f (mm/rev) Grey cast iron Ductile cast iron Grey cast iron (high speed cutting) 700 600 T5105 T515 600 500 1500 500 400 T5105 BX930 400 T5125 300 T515, T5115 1000 BX480, BXC90 300 FX105 200 200 T5125 500 T515 100 100 T5115 0.2 0.4 0.6 0.8 0.2 0.4 0.6 0.8 0.2 0.4 0.6 0.8 Feed: f (mm/rev) Feed: f (mm/rev) Feed: f (mm/rev) Chipbreaker Shape Feature Chip-breakerShape Feature Nochip-breaker Excellent performance in high- First choice for cast iron.speed finishing of cast iron with CBNsintered body on the cutting edge.CMVersatile chipbreaker for a wide rangeof applications from continuous to interrupted cutting thanks to the positive (T-CBN) land and wide chip pocket. Chipbreaker with reinforced cutting edge. Low cutting force chipbreaker for cast iron. The negative land and the land support CF Combined with an arc-shaped high rakeangle (substantially 20°) drastically reducesCH provide stable insert seating and increasecutting edge strength, resulting in no cutting force and prevents the deformation fracture even in heavy cutting. and burr of thin-walled components. Excellent performance in interrupted cutting. Highly reliable chipbreaker All-round with great stability. S TA N D A R D CUTTING CONDITIONS ISO Operation Work condition Chip-breaker Grade Depth of cutap (mm) Feedf (mm/rev) Cutting speed: Vc (m/min)Grey cast ironDuctile cast iron Continuous Without BX930 0.05 - 0.5 0.05 - 0.2 300 - 1200 100 - 500 High speedcuttingLight interrupted Without BX480 0.05 - 0.5 0.05 - 0.3 300 - 1000 100 - 300 Continuous Without BXC90 0.08 - 3 0.05 - 0.4 300 - 1000 100 - 300 Continuous All-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Finishing Light interrupted All-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Heavy interrupted All-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Continuous All-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Medium cutting Light interrupted All-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Heavy interrupted CH T515 3-6 0.2 - 0.6 150 - 700 140 - 370 Continuous All-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Medium toheavy cuttingLight interruptedAll-round T515 1-5 0.1 - 0.5 150 - 700 140 - 370 Heavy interrupted CH T515 3-6 0.2 - 0.6 150 - 700 140 - 370 Grey cast iron: FC250, etc. 250, etc. Ductile cast iron: FCD450, etc. 450-10S, etc. B010 www.tungaloy.com