Kyocera - Основной каталог 2010-2011 ENG

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GMG / GMM / GMGA 8030 (Face Grooving)

                            Recommended InsertGrade (Cutting Speed: m/min)                               Face Grooving                      Traversing
                                                                                                           Width (mm)                       Width (mm)
Workpiece          Cermet              CVD        PVD Coated Carbide                  Carbide                                                                  Remarks
 Material                         Coated Carbide                                                    8.0

                            TN90                                                                                                  8.0
                                      CR9025
                                                 PR915                                                 f (mm/rev)                            f (mm/rev)
                                                            PR930                                                                 0.1~0.25
                                                                      PR905
                                                                                 KW10

Carbon Steel       100~220 80~160 80~160 80~160          -                            - 0.1~0.2
Alloy Steel
Stainless Steel    80~160 70~160 70~160 70~160           -                            - 0.1~0.2                                   0.1~0.25
Cast Iron                                                                                                                         0.1~0.25
Aluminum           70~140 60~130 60~130 60~130           -                            - 0.1~0.2                                                                Coolant
Brass
                                  - - - - 80~180 70~130 0.1~0.3                                                                   0.1~0.35

                                  - - - - - 200~300 0.08~0.25                                                                      0.08~0.30
                                                                                                                                   0.08~0.30
                                  - - - - - 100~150 0.08~0.25
                                                                                                                                  : 1st Recommendation
                                                                                                                                                        : 2nd Recommendation

FMM FMN                                                                                                                                                                       G

                            Recommended InsertGrade (Cutting Speed: m/min)                     Face Grooving FMM type / FMN type  Traversing Case of FMM type
                                                                                                        Width (mm)                        Width (mm)
Workpiece          Cermet              CVD        PVD Coated Carbide                  Carbide                                                                  Remarks
 Material                         Coated Carbide                                                 3.0 4.0 5.0 / 6.0                 3.0 4.0 5.0 / 6.0

                            TN90                                                                       f (mm/rev)                           f (mm/rev)                        Grooving
                                      CR9025
                                                 PR915
                                                            PR930
                                                                      PR905
                                                                                 KW10

Carbon Steel       100~220 80~200 80~200 80~200          -                            - 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30

Alloy Steel        80~200 70~180 70~180 70~180           -                            - 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30

Stainless Steel    70~160 60~150 60~150 60~150           -                            - 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30            Coolant

Cast Iron                         - - - - 80~180 70~150 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30

Aluminum                          - - - - - 200~500 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30

Brass                             - - - - - 100~200 0.03~0.05                                          0.03~0.08   0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30

Set the feed rate 1/100 of edge width on the first groove and check chip evacuation.                                               : 1st Recommendation : 2nd Recommendation

FMN type Inserts are only for Deep Grooving, and when used for traversing. set to ap=0.2mm and under.

See the notes below for traversing conditions.

ap and f of FMM

                                                  Recommended Conditions

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

             f (MAX) mm/rev                       under 3~5% of Edge Width f [0.03 (Min.)~0.05 (MAX.)] w

apf should be as follows.

Load (mm2)       Edge Width (mm)  3.0             4.0    5.0                                   6.0

             apf                 ~0.09           ~0.14  ~0.25                         ~0.36

                                                                                                       apf 0.01 w2

                                                         kyocera@kyocera-tools.ru                                                                                             G77
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