Основной каталог Kyocera 2021 - 2022 - страница 654

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Recommended cutting conditions TPGB for internal threading KTN / KTNS / SIN / CIN / S-KTN Recommended insert grades ( Vc: m/min) Workpiece material Cermet MEGACOAT MEGACOAT NANO PVD coated carbide Carbide TC60 PR1215 PR1515 PR1535 PR1115 GW15 Carbon steel - - - 100~150 100~150 100~150 First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under Alloy steel - - - 100~150 100~150 100~150 First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under Stainless steel - - 60~80 60~100 40~80 60~80 First ap (Radial) 0.25 mm and under 0.25 mm and under 0.25 mm and under 0.25 mm and under Cast iron - - - - - 100 First ap (Radial) 0.3 mm and under Aluminum alloys - - - - - 150 ~400 First ap (Radial) 0.3 mm and under Brass - - - - - 150~300 First ap (Radial) 0.3m and under For 06IR / 08IR, please lower it to a figure under 40% of above condition list KTT S-STWP(-E) Recommended insert grades ( Vc: m/min) Recommended insert grades ( Vc: m/min) Workpiece material Cermet PVD coated carbide Carbide PVD coated Workpiece material Cermet Carbide cermet TC60 PR930 PR1115 KW10 TN620 TN60 PV720 KW10 Carbon steel - 100~150 100~150 100~150 Carbon steel - J First ap (Radial) Alloy steel 0.3 mm and under 0.3 mm and under 0.3 mm and under - First ap (Radial) 100~150 0.25 mm and under 100~150 0.25 mm and under 100~150 0.25 mm and under 100~150 100~150 100~150 Alloy steel - First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under 100~150 100~150 100~150 First ap (Radial) 0.25 mm and under 0.25 mm and under 0.25 mm and under Stainless steel - 60~80 60~80 60~80 Stainless steel - - - - First ap (Radial) 0.25 mm and under 0.25 mm and under 0.25 mm and under First ap (Radial) Cast iron - - - Threading 100 Cast iron - - - First ap (Radial) 0.3 mm and under 100 First ap (Radial) 0.25 mm and under Aluminum alloys - - - 150~400 Aluminum alloys - - - First ap (Radial) 0.3 mm and under 150~400 First ap (Radial) 0.25 mm and under Brass - - - 150~300 Brass - - - First ap (Radial) 0.3 mm and under 150~300 First ap (Radial) 0.25 mm and under KTTX / S-KTTX KITG Recommended insert grades ( Vc: m/min) Recommended insert grades ( Vc: m/min) Workpiece material Cermet PVD coated carbide Carbide Workpiece material Cermet PVD coated carbide Carbide TC60 PR930 PR1115 KW10 TC60 PR930 PR1115 KW10 Carbon steel - Carbon steel - 100~150 100~150 100~150 100~150 100~150 100~150 First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under Alloy steel - Alloy steel - 100~150 100~150 100~150 100~150 100~150 100~150 First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under First ap (Radial) 0.3 mm and under 0.3 mm and under 0.3 mm and under Stainless steel - Stainless steel - 60~80 60~80 60~80 60~80 60~80 60~80 First ap (Radial) 0.25 mm and under 0.25 mm and under 0.25 mm and under First ap (Radial) 0.25 mm and under 0.25 mm and under 0.25 mm and under Cast iron - - - Cast iron - - - 100 100 First ap (Radial) 0.3 mm and under First ap (Radial) 0.3 mm and under Aluminum alloys - - - Aluminum alloys - - - 150~400 150~400 First ap (Radial) 0.3 mm and under First ap (Radial) 0.3 mm and under Brass - - - Brass - - - 150~300 150~300 First ap (Radial) 0.3 mm and under First ap (Radial) 0.3 mm and under : 1st Recommendation : 2nd Recommendation VNT Coolant is recommended. In case of using cermet insert, honing the edge with hand lapper enables Recommended insert grades ( Vc: m/min) higher stability. PVD coated Workpiece material MEGACOAT Carbide In case of threading Stainless steel, please set two to three passes more carbide PR1225 PR930 KW10 than previous description of . Carbon steel 30~50 30~50 100~150 Stainless steel 30~50 30~50 60~80 1) The standard cutting speed is Vc=30~50m/min. The table feed may not follow the expected conditions when Non-ferrous metals - - machining small diameter workpieces at high speeds. 30~50 2) Coolant is recommended. J38