SGS-Tools - Полный каталог инструмента - 2013 EN

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Speed & Feed Recommendations

                   27                     CUT     SPEED              1/4              5/16                        FEED (inch/flute)    1/2        3/4
              Fractional                  Type     sfm                                                                    3/8
CFRP, AFRP                                                      0.0016           0.0025                                           0.0040     0.0048
     (Carbon Fiber, Aramid Fiber)         Slot     400             0.0016           0.0025                            0.0030         0.0040     0.0048
                                         Profile   500             0.0037           0.0057                            0.0030         0.0092     0.0110
GFRP                                  Light     825             0.0016           0.0025                            0.0069         0.0040     0.0048
     (Fiberglass)                         Slot     320             0.0016           0.0025                            0.0030         0.0040     0.0048
                                         Profile   400             0.0037           0.0057                            0.0030         0.0092     0.0110
CARBON, GRAPHITE                      Light     660             0.0020           0.0031                            0.0069         0.0050     0.0060
                                          Slot     480             0.0020           0.0031                            0.0038         0.0050     0.0060
PLASTIC                               Profile   600             0.0046           0.0072                            0.0038         0.0115     0.0138
                                         Light     990             0.0020           0.0031                            0.0086         0.0050     0.0060
MACHINABLE CERAMIC,                       Slot     800             0.0020           0.0031                            0.0038         0.0050     0.0060
MACHINABLE GLASS                         Profile  1000             0.0046           0.0072                            0.0038         0.0115     0.0138
                                         Light    1650             0.0008           0.0013                            0.0086         0.0020     0.0024
                                          Slot     40              0.0008           0.0013                            0.0015         0.0020     0.0024
                                         Profile   50              0.0018           0.0029                            0.0015         0.0046     0.0055
                                         Light     85                                                                 0.0034

           SLOT          CUT TYPE                          LIGHT*  rpm = sfm x 3.82 / D1
                          PROFILE                                  ipm = (inch/flute) x no. of flutes x rpm
Rw = D1                                           Rw = .05 x D1
Ad = D1          Rw = .5 x D1                     Ad = L2          • maximum recommended depths shown
                 Ad = 1.5 x D1                                     • adjust speed and feed based upon resin type and/or fiber structure
                                                                   • reduce speed when overheating causes melting or damage to resin
                                                                   • reduce feed if delamination or fraying occurs
                                                                   * finish cuts typically require reduced feed and cutting depths
                                                                   • rates shown are for use without coolant; rates may be increased with

                                                                     coolant use
                                                                   • dust collection is vital when machining dry
                                                                   • d iamond coating will increase tool life in graphite and composite materials
                                                                   • refer to the SGS Tool Wizard for more complete technical information

                                                                     (available at )

72                                                                 sgs@sgs-tool.ru                                                   END MILLS
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