Общий каталог Tungaloy 2020 - 2021 - страница 38

Negative C h ipbre aker Gu ide BASIC CHIPBREAKER: NEGATIVE TYPE Positive Steel Chipbreaker System for Turning (Negative type) 11 T9205 T9205 T9215 T9235 10 T9215 T9215 T9225 9 Depth of cut: ap (mm) T9225 T9225 8 T9235 TH 12 T9235 THS 25 7 TSF GT9530 6 NS9530 T9205 PCD / CBN 5 NS9530 AT9530 T9215 T9215 4 T9205 T9225 T9225 T9215 T9235 T9235 3 T9225 2 TF TM T9235 THS 16 THS 19 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 Feed: f (mm/rev) CVD coated grade Coated cermet / Cermet 500 500 T9205 Cutting speed: Vc (m/min) Cutting speed: Vc (m/min) 400 400 AT9530 GT9530 T9215 300 300 200 T9225 200 NS9530 100 100 T9235 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 Excellent chip control at very small depth General-purpose chipbreaker with of cut and low feed with the sharp cutting extensive chip control area. TF edge and protrusion. Economical M-class TM The protrusion in unique shape near the insert contributes to cost reduction. corner and large rake angle provide sharp cutting edge with low cutting force. First choice for finishing. Double-sided 3D chipbreaker with tough The sharp cutting edge and arc-shaped cutting edge and excellent chip control. TSF protrusion near the corner ensure TH Even suitable for high-feed machining. excellent chip control. Suitable for varying depth of cut and excellent chip control in a broad range of THS depths of cut. Ideal for interrupted cutting and high-feed cutting with its tough cutting edge. STANDARD CUTTING CONDITIONS Cutting speed: Vc (m/min) Chip- Depth of cut Feed Low carbon Medium High carbon ISO Operation Work condition Grade breaker ap (mm) f (mm/rev) steels, carbon steels, steels, Alloy steels Alloy steels Alloy steels Precision finishing Continuous to light interrupted TF NS9530 0.05 - 0.5 0.03 - 0.15 150 - 250 100 - 250 100 - 200 Continuous to light interrupted TSF GT9530 0.2 - 1.5 0.08 - 0.4 150 - 300 80 - 250 80 - 200 Finishing Continuous to light interrupted TSF AT9530 0.2 - 1.5 0.08 - 0.4 150 - 300 80 - 250 80 - 200 Heavy interrupted TSF T9225 0.2 - 1.5 0.08 - 0.4 120 - 300 120 - 300 100 - 250 TM T9205 1-5 0.2 - 0.5 180 - 400 180 - 400 150 - 350 Medium Continuous to TM T9215 1-5 0.2 - 0.5 150 - 400 150 - 400 120 - 300 cutting heavy interrupted TM T9225 1-5 0.2 - 0.5 120 - 300 120 - 300 100 - 250 TM T9235 1-5 0.2 - 0.5 50 - 200 50 - 200 50 - 150 TH T9205 3-6 0.3 - 0.6 180 - 400 180 - 400 150 - 350 Medium to Continuous to TH T9215 3-6 0.3 - 0.6 150 - 400 150 - 400 120 - 300 heavy cutting heavy interrupted TH T9225 3-6 0.3 - 0.6 120 - 300 120 - 300 100 - 250 TH T9235 3-6 0.3 - 0.6 50 - 200 50 - 200 50 - 150 Low carbon steels, Alloy steels: S10C、SCM415, SS400, SCr420H, etc. C10, 18CrMo4, E275A, 20Cr4, etc. Medium carbon steels, Alloy steels: S45C, SCM440, etc. C45, 42CrMo4, etc. High carbon steels, Alloy steels: SNCM439, etc. 41CrNiMo2, etc. B006 www.tungaloy.com