SGS-Tools - Каталог для Европейских стран - 2014 EN

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Speed & Feed Recommendations

        S-Carb APF Finishing  CUT SPEED                                                                                       DIAMETER
               Metric
                              Type Ap x D1 Ae x D1 m/min                              6 8 10 12 16                                        20     25
 ALUMINUM ALLOY
     2024, 5052, 5086,                                                                RPM 42440 31830 25464 21220 15915                 12732  10186
     6061, 6063, 7075                                                                                                                   0,14   0,17
                                       2,5 0,1 800 Fz                                 0,05 0,055 0,06 0,07 0,10                         7130   6926
 ALUMINUM ALLOY (LITHIUM)*                                                                                                            12732  10186
     2090, 2091, 2099, 2195,  Profile                                                 Feed (mm/min) 8488 7003 6111 5942 6366            0,10   0,12
     2199, 2297, 8090                                                                 RPM 42440 31830 25464 21220 15915                 5093   4889
                                                                                                                                        9549   7639
                                       4 0,1 800 Fz                                   0,04 0,045 0,05 0,05 0,07                         0,14   0,17
                                                                                                                                        5347   5195
                                                                                      Feed (mm/min) 6790 5729 5093 4244 4456            9549   7639
                                                                                                                                        0,10   0,12
                                                                                      RPM 31830 23873 19098 15915 11936                 3820   3667

                                       2,5 0,1 600 Fz                                 0,05 0,055 0,06 0,07 0,10

                              Profile                                                 Feed (mm/min) 6366 5252 4584 4456 4775
                                                                                      RPM 31830 23873 19098 15915 11936

                                       4 0,1 600 Fz                                   0,04 0,045 0,05 0,05 0,07

                                                                                      Feed (mm/min) 5093 4297 3820 3183 3342

* Note: Surface speed Vc can be increased to a maximum of 1000 m/min, (dependant on machine, machine spindle and fixturing).
Spindle tool balancing can improve results at ultra high surface speeds.
Tool life may be reduced when machining Lithium Alloys

rpm = (1000 x m/min) / (3.14 x D1)
mm/min = (mm/flute) x rpm
• maximum recommended depths shown
• reduce speed and feed for materials harder than listed
* finish cuts typically require reduced feed and cutting depths of 0.02 x D1 maximum
• Ramp angle = 6° (Feed rate = 30%)
• Max ramp depth = 0.25xD
• Plunge depth = Plunging not recommended

60 END MILLS

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