Kyocera - Основной каталог 2010-2011 ENG

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                        Tools for Turning Mill

                        Tools for Turning Mill

                           Turning mill is the machine tool which combines turning and milling functions. Now the interface (joint part of toolpost and
                           toolholder: equivalent to the arbor for milling) for the turning mill meeting ICTM standard is available.
                           ICTM standard is the standard developed by 16 companies in Japan as the interface of turning mill machine based on the
                           two-face restraint type standard “ISO 12164-1:2001 HSK Standard Shank”.
                           This standard became an International Standard as ISO Standard “ISO12164-3: 2008” in 2008.
                           Description is shown as HSK-T .

                        Features
                           Compatible with HSK-A type for Machining Center

                                        HSK Toolpost                                                                            Interface              HSK Spindle

                                   Turning Mill                                                                                 Spindle      Machining Center

                                                                                      Toolholder for Turning
                                                                                 (HSK-T type: ICTM standard)

                                                                                                        (Compatible)

                                                                                       Toolholder for Milling
                                                                                            (HSK-A type)

                        Machining precision at turning has improved by minimizing the gap between the drive key slot at toolholder side and the
                        drive key at toolpost side.

                         Table 1: Comparison of the gap of a key and key slot                                                              Table 2: Effect of the gap
                                                                                                                    (mm)

N

                        HSK-A63    12.25 Key tolerance 12.35                                                                                                           Gap
                        Tolerance             0.10 Min. gap 0.15

                                                                                 0.08

Tools for Turning Mill                                                    12.5 Keyslottolerance 12.58

                                                            Max. gap 0.33

                                   12.2               12.3  12.4 12.5                  12.6
                                                                  0.025

                                                            12.385 12.41

                        HSK-T63          Min. gap 0.015
                        Tolerance
                                                                          0.035                                             Drive key slot   Drive key slot
                                                                                                                          (Toolholder side)  (Toolpost side)

                                                            12.425        12.46

                                                                          Max. gap 0.075

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