GUHRING - GM300 - Инструментальная оснастка

                                                              для размещения заказа - guhring@guhring-tools.ru

4-point clamping technology for MQL

Internal contour of spindle

                                                                                                                              Milling driving slots
                                                                                                                              Holder area

Installation and principle
of operation

                                   MA             7KHWRROLVHMHFWHGDXWRPDWLFDOO\E\WKHHMHFWRUEHLQJDFWLYDWHGE\
                                        SW        WKHFODPSLQJMDZV7KH2ULQJLQWKH+6.EDVHRPLWWHGDVLWLV
                                                  fitted to the clamping system

                            Direction of dynamic                                   Minimum lubrication delivery
                            effect

Bending, torsional and tightening
moment for 4-point clamping sets
for MQL

                                                       Bending moment              Torsional moment
                                                           MB = L1 x F1                MT = L2 x F2

                                                  F1                                                   F2

                                                         L1 L2

We recommend MA max. for rough                  HSK-C     max.         Key max.                               max. linear max. transferrable
   machining and milling operations. For                   torque
   drilling and reaming operations a lower           32  MA [Nm]        size drawing force bending moment torsional moment
   deviation of MA max. up to 30% is                 40
   permissible. Please check the torque              50       3.0                  [kN]                        MB [Nm]      MT [Nm] 
   with a torque wrench.                             63
                                                     80       6.0        2.5 8.5                                        72    105
Depending on temperature and                      100
   lubricating conditions these values can                   12.0        3.0 12.5                                       135   180
   be up to 15% lower.
                                                             24.0        4.0 24.0                                       330   390
Due to the screwed connection, MT max.
   can be lower with adaptors.                               40.0        5.0 32.0                                       570   680

                                                             60.0        6.0 45.0                                       1000  1570

                                                                         8.0 53.0                                       1620  4200

                                                         guhring@guhring-tools.ru                                             GM 300                 163
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GUHRING - GM300 - Инструментальная оснастка - 2015 EN
