2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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  LIMITATION OF THE MAXIMUM GROOVE DEPTH                                                                       Max. Groove Depth

When using the modular blade GYMiiR/LA- iii                                                                             ar (Max.)

  The maximum groove depth is not limited by the workpiece diameter.

When using the modular blade GYMiiR/LB- iii

  The maximum groove depth is limited by the workpiece diameter.

19                                                                                     WoDrikapmieecteer

18

17

16

15 GYM20R/LB-D18
                      GYM20R/LB-E18

14 GYM20R/LB-F18
Max. Groove Depth (mm)
                                                                                                                                                                                                                   GROOVING
0 36 40 48                      70 137                            y
                                Workpiece Diameter (mm)                                Due to the interference on
                                                                                       this part, the maximum groove
                                                                                       depth is limited by the workpiece diameter.

RECOMMENDED CUTTING SPEED (m/min)

               Work Material         Hardness            Grade                                     Cutting Speed (m/min)                      300
                                                                  50 100 150 200 250                                                       300
P
                                                         VP20RT                        100 220
                    Mild Steel
                                     < 160HB             VP10RT                        110 230

                                                         NX2525                 90                              210

                                                         VP20RT                 80 180

                                     160280HB           VP10RT                 90                             190
                                                         MY5015                        110                                            250

Carbon Steel                                              NX2525            70                            170
 Alloy Steel                                             VP20RT          60                    140

                                     280HB<              VP10RT          70                    150
                                                         MY5015                 90
                                                                                                                210

M                                    < 270HB              NX2525  55                    135
                                                         VP20RT    60                    140
                 Stainless Steel                         VP10RT        70                    150

K VP20RT                                                                        80                     180
                                                                                   90                      190
Gray Cast Iron                       Tensile Strength    VP10RT
                                       < 300MPa                                                140

                                                         MY5015

Ductile Cast Iron                    Tensile Strength    VP20RT          60                    140
                                       < 800MPa          VP10RT             70                    150

                                                         MY5015                 90                              210

S                                                        VP20RT   30 60

             Heat Resistant Alloy                       VP10RT   40 70
                 Titanium Alloy

                                                         RT9010   40 70

H Hardened steel                     50HRC<              MB8025                 80 120

(Note 1) VP20RT is the first recommended grade for materials other than hardened steel.
(Note 2) For VP10RT, VP20RT and MY5015, wet cutting is recommended.

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