Kyocera - Основной каталог 2010-2011 ENG

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         Recommended Cutting Conditions

         Recommended Cutting Conditions (In case of using GMM-MT, GMM-TK, GMM-NB insert)

                             Recommended Insert Grade (Vc: m/min)                                                  Dimension (mm)               Remarks

         Workpiece Material Cermet CVD Coated Carbide PVD Coated Carbide Carbide 1.5 2.0 / 2.5 3.0                                 4.0

                             - CR9025 PR915 PR930 KW10                                                             f (mm/rev)

         Carbon Steel        - 80~180 60~150 60~130                0.01~0.04 0.02~0.15 0.03~0.20 0.08~0.30

         Alloy Steel         - 70~150 60~150 60~130                0.01~0.04 0.02~0.15 0.03~0.20 0.08~0.30                                      Coolant

         Stainless Steel     - 60~140 50~140 50~120                0.01~0.03 0.02~0.10 0.03~0.15 0.08~0.25

         Cast Iron           - - - - 50~100 0.01~0.05 0.05~0.12 0.10~0.25 0.10~0.30

         Non-ferrous Metals  -          -  -           - 200~450 0.01~0.05 0.05~0.10 0.05~0.20 0.05~0.25

         • When machining Steel and Stainless Steel by 4mm width Insert of PR930, decrease the Feed Rate by 20%.   : 1st Recommendation : 2nd Recommendation

         Recommended Cutting Conditions (TKN, TK type Insert)

                             Recommended Insert Grade (Vc: m/min)                                                  Dimension (mm)               Remarks

H        Workpiece Material Cermet CVD Coated Carbide PVD Coated Carbide Carbide 1.6 2.2 / 2.4 3.1                                 4.1 4.8~9.6

                             TN90 CR9025 PR660 PR930 KW10                                                          f (mm/rev)

         Carbon Steel        120~200 80~180 60~130 60~130          0.02~0.08 0.04~0.18 0.05~0.25 0.08~0.30 0.15~0.40

Cut-off  Alloy Steel         100~160 70~150 60~130 60~130          0.02~0.08 0.04~0.18 0.05~0.25 0.08~0.30 0.15~0.40

         Stainless Steel 80~150 60~40 50~120 60~140                0.02~0.06 0.04~0.12 0.05~0.18 0.08~0.25 0.10~0.30                            Coolant

         Cast Iron           - - - - 50~100 0.02~0.08 0.05~0.12 0.10~0.25 0.10~0.30 0.15~0.35

         Non-ferrous Metals  -          -  -           - 100~450 0.02~0.10 0.05~0.10 0.05~0.20 0.05~0.25 0.10~0.25

                                                                                                                                                                                             : 1st Recommendation : 2nd Recommendation

         Recommended Cutting Conditions (In case of using GMM-TMR type Insert)

         Workpiece Material Vc (m/min)     f (mm/rev)

         Carbon Steel           60~200

         Alloy Steel            60~150     0.08~0.18

         Stainless Steel        50~140

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