TURNING MACHINING OPTIMIZATION TECHNIQUE YOUR MAIN CHALLENGES MAINTAIN CHIP CONTROL & ACHIEVE BALANCED TOOL WEAR OPTIMUM CHIPS FLANK WEAR 1. OPTIMIZE CHIP FORMATION Elemental chips Loose arc chips Connected arc chips Long helical chips Nested chips Arrow chips f (mm/rev) Chipbreaker 2. OPTIMIZE TOOL WEAR Plastic deformation Thermal cracking Crater wear Built-up edge Chipping Notch wear v c (m/min) Carbide grade CHIPBREAKER SELECTION TYPE OF OPERATION Cutting edge strength (feed) Sharp Strong EDGE STRENGTH CARBIDE GRADE SELECTION SteelS tainless steelC ast iron Non-ferrous metals Superalloys and titanium Hard materials Grades CVD TP0501 TP1501 TP2501 TP3501 TP200 TP40 TM2000 TM4000 TK0501 TK1501 TH1500 TS2000 TS2050 TS2500 TH1000 CP200 CP500 CP600 PVD Uncoated Cermet TP1030 TP1020 890 HX KX 883 More wear resistant Tougher Valid per workpiece material group This schedule represents the majority of cases. For specific cases (e.g. heavily nested chips/ broken inserts) or specific measurements, please contact your business partner at Seco.
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