Kyocera - Основной каталог 2010-2011 ENG

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          CERACUT Plunge & Turn Recommended Cutting Conditions

          GMG GMM GMN GMGA

                             Recommended InsertGrade (Cutting Speed: m/min)                 Grooving                                   Traversing
                                                                                           Width (mm)                                  Width (mm)
          Workpiece          Cermet       CVD              PVD          Carbide                                                                                            Remarks
           Material                  Coated Carbide  Coated Carbide                        4.0 5.0                                     4.0 5.0

                             TN90                                                 2.0~3.0                           6.0 / 8.0 2.0~3.0                           6.0 / 8.0
                                      CR9025
                                               PR915                                       f (mm/rev)                                  f (mm/rev)
                                                         PR930
                                                                  PR905
                                                                            KW10

          Carbon Steel       100~220 80~200 80~200 80~200            -  - 0.05~0.15 0.10~0.25 0.15~0.35 0.20~0.35 0.10~0.20 0.15~0.30 0.20~0.40 0.25~0.40

          Alloy Steel        80~200 70~180 70~180 70~180             -  - 0.05~0.15 0.10~0.25 0.15~0.35 0.20~0.35 0.10~0.20 0.15~0.30 0.20~0.40 0.25~0.40

          Stainless Steel    70~160 60~150 60~150 60~150             -  - 0.05~0.15 0.10~0.20 0.15~0.35 0.20~0.35 0.10~0.20 0.15~0.25 0.20~0.40 0.25~0.40                  Coolant

          Cast Iron                  - - - - 100~200 70~150 0.05~0.20 0.10~0.30 0.15~0.40 0.20~0.40 0.10~0.25 0.15~0.35 0.20~0.45 0.25~0.45

          Aluminum                   - - - - - 200~500 0.05~0.20 0.08~0.25 0.10~0.25 0.12~0.30 0.10~0.20 0.10~0.25 0.10~0.25 0.15~0.30

          Brass                      - - - - - 100~200 0.05~0.15 0.08~0.20 0.10~0.25 0.12~0.30 0.10~0.20 0.10~0.25 0.10~0.25 0.15~0.30

          See the notes below for traversing conditions.                                                                 : 1st Recommendation : 2nd Recommendation

          Case of KGM Toolholder

G                                                     Recommended Conditions               ap 0.8w                                                          fW
                                                     under 80% of Edge Width
                        ap (MAX) mm

                 f (MAX) mm/rev                      under 10% of Edge Width f 0.1w

          (ap)(f) shall not exceed 1/2 of ap(Max)f(Max)                                                                ap

Grooving  Load (mm2)       Edge Width (mm) 2.0~2.5   3.0                4.0       5.0      6.0                      8.0                                         r

                       apf ~0.20 ~0.36 ~0.64 ~1.00 ~1.44 ~2.56

          apf         1  0.8w0.1w=0.04w2
                       2

          Case of KGM-T Toolholder (Deep Grooving Type)
           Use 90% of KGM conditions

          Case of KGMM / KGMS / KFMS-8 Toolholder

                                                     Recommended Conditions

                 ap (MAX) mm                         under 50% of Edge Width ap 0.5w

                 f (MAX) mm/rev                      under 4% of Edge Width                f 0.04w

          apf should be as follows. (Under 50% of KGM)

          Load (mm2)       Edge Width (mm) 2.0~2.5   3.0                4.0       5.0      6.0                      8.0

                       apf ~0.10 ~0.18 ~0.32 ~0.50 ~0.72 ~1.28
                                                                                                                                              apf 0.02w 2

          Case of KIGM Toolholder

                                                     Recommended Conditions

                 ap (MAX) mm                         under 70% of Edge Width               ap 0.7w
                                                                                           f 0.08w
                 f (MAX) mm/rev                      under 8% of Edge Width
                                                                                           apf 0.04w2
          apf should be as follows. (Under 70% of KGM)

          Load (mm2)       Edge Width (mm) 3.0             4.0               5.0

                       apf          ~0.25           ~0.44              ~0.70

G76                                                                     kyocera@kyocera-tools.ru
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