PV7005 PV7010 TN6010 - Kyocera

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1 MEGACOAT Cermet New MEGACOAT PVD technology • MEGACOAT produces excellent wear resistance and heat resistance • Achieves beautiful finished surfaces with high temperature stability plus surface smoothness Wear resistant and heat resistant MEGACOAT • Nitride solid solution of high melting point metal • High hardness and oxidation resistant • Superior surface roughness • Superior crater wear resistance MEGACOAT CERMET for steel machining PV7010 Feature Surface reforming Cermet • Surface structure has high hardness and high wear resistance and inner structure has high toughness and high fracture resistance. Inner structure Nose Wear(mm) 0.20 0.15 0.10 0.05 Hardness 4000 3500 3000 2500 2000 1500 400 600 800 1000 1200 Competitor A 0.00 0 30 80 90120 150 Cuttig Time(min) cutting conditions SCM435, Vc=250m/min, ap=1.0mm, f=0.20mm/rev, WET, CNMG120408 Oxidation temperature • Achieves long tool life and stable machining with two new technologies, MEGACOAT plus special surface reforming Cermet Inner side of cermet Surface of cermet [High toughness cermet] Resistant to chipping and thermal shock wear resistance PV7010 fracture resistance Surface structure [High hardness cermet] High wear resistance PV7020 TiN Comparison of wear Resistance PV7010 MEGACOAT TiAIN Comparison of fracture resistance PV7010 Competitor B Competitor C PV7010 Competitor A 0 500 1000 1500 2000 hits cutting conditions S45C, Vc=250m/min, ap=1.5mm, f=0.20mm/rev, DRY, CNMG120408
Nose Wear(mm) MEGACOAT CERMET for cast iron machining PV7005 Feature 0.20 0.15 0.10 0.05 0.00 0 5 10 15 Cuttig Time(min) cutting conditions FCD450, Vc=250m/min, ap=1.0mm, f=0.20mm/rev, WET, TNGA160408 PV7005 Competitor F Workpiece material Carbon Steel Alloy Steel • Improved wear resistance for cast iron machining through the use of MEGACOAT • Controls deterioration of the cutting edge due to progressive crater wear, enabling stable machining • The substrate is a special TiC-TiN Cermet exclusively for cast iron machining Comparison of wear Resistance (FCD450) Insert Grade (Vc:m/min) PV7010 200-250-300 150-200-250 PV7005 0.15 Competitor D Competitor F PV7005 Comparison of fracture resistance 0.05 0.10 0.15 0.20 f (mm/rev) 0.25 0.30 0.35 CERMET for steel machining TN6010 Competitor D • Special surface reforming cermet with high wear resistance and anti chipping • Cost effective performance non coated cermet Recommended Cutting Conditions Workpiece material Carbon Steel Alloy Steel Nose Wear(mm) Comparison of wear Resistance (FC250) 0.20 0.10 0.05 0.00 0 10 20 Cuttig Time(min) 30 40 cutting conditions FC250, Vc=350m/min, ap=1.0mm, f=0.20mm/rev, WET, CNGA120408 cutting conditions Vc=100m/min, ap=2.0mm, Dry, S45C 5mm×4, CNGA120408 * Toughness evaluation performed with S45C Insert Grade (Vc:m/min) TN6010 150-200-250 100-150-200 wear resistance PV7005 Workpiece material Gray Cast Iron TN6010 Nodular Cast Iron PV7005 fracture resistance Competitor E TN6020 Insert Grade (Vc:m/min) PV7005 300-350-400 150-250-300 2
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PV7005 PV7010 TN6010 - Kyocera

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