Каталог Carmex общий 2021 - страница 379

® Mill-Thread Technical Section Cutting Data Mini Mill-Thread MTS, MTI and FMTI types MT6 Ultra-Fine carbide grade with high hardness and toughness provides an excel- lent solution for machining steels, stainless steels, and super alloys Ni or Ti base. With a universal PVD multi-layer coating, provides high heat and wear resistance. MT7 Sub-Micron Grade with Titanium Aluminum Nitride multi-layer coating (ISO K10 - K20). This is a general purpose grade, which can be used with all materials; it should be run at medium to high cutting speeds. MT8 Sub-Micron Grade with Aluminum Titanium Nitride (AlTiN) multi-layer coating (ISO K10-K20). Extremely high heat resistant and smooth cutting operation, for high performance, and normal machining conditions. General purpose for all materials. MT11 Ultra-fine Sub-Micron grade with advanced PVD triple coating. Cutting Feed mm/tooth ISO Cutting Diameter = D Materials Speed Standard m/min ø1 ø1.5 ø2 ø3 ø4 ø5 ø6 ø7 ø8 ø9 ø10 ø12 ø14 ø16 Low and Medium Carbon Steels 60-120 0.04 0.05 0.05 0.07 0.09 0.11 0.13 0.14 0.15 0.16 0.16 0.17 0.18 0.18 < 0.55%C P High Carbon Steels ≥ 0.55%C 60- 90 0.03 0.04 0.05 0.06 0.08 0.09 0.10 0.12 0.13 0.14 0.14 0.16 0.17 0.18 Alloy Steels, Treated Steels 50- 80 0.03 0.04 0.04 0.05 0.05 0.06 0.07 0.07 0.08 0.09 0.10 0.12 0.13 0.14 Stainless Steels - Free Cutting 70-100 0.02 0.03 0.03 0.04 0.05 0.06 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 M Stainless Steels - Austenitic 60- 90 0.02 0.03 0.03 0.04 0.05 0.06 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 Cast Steels 70- 90 0.03 0.04 0.04 0.05 0.05 0.06 0.07 0.07 0.08 0.09 0.10 0.12 0.13 0.14 K Cast Iron 40- 80 0.04 0.05 0.05 0.07 0.09 0.11 0.13 0.14 0.15 0.16 0.16 0.17 0.18 0.18 Aluminum ≤12%Si, Copper 100-200 0.04 0.05 0.05 0.07 0.09 0.11 0.13 0.14 0.15 0.16 0.16 0.17 0.18 0.18 Aluminum >12% Si 60-140 0.03 0.03 0.03 0.04 0.05 0.06 0.06 0.07 0.08 0.09 0.10 0.11 0.13 0.14 N Synthetics, Duroplastics, 50-200 0.09 0.10 0.11 0.12 0.14 0.16 0.18 0.19 0.19 0.19 0.19 0.19 0.20 0.20 Thermoplastics S Nickel Alloys and Titanium Alloys 20- 40 0.03 0.03 0.03 0.04 0.04 0.05 0.06 0.06 0.06 0.07 0.07 0.07 0.08 0.08 start center arc thread arc end point location entrance milling exit point B12-17