2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

                                                  для заказа - info@mitsubishitools.ru

                                                                                                                                                           CARBIDE

RECOMMENDED CUTTING CONDITIONS

              Aluminium Alloy (Si<5%)                                           Copper, Copper alloy

 Work
Material

Coolant type           Water insoluble cutting oil • Water soluble cutting oil                    Water insoluble cutting oil • Water soluble cutting oil

Drill Dia. Cutting Speed Revolution              Feed rate    Table Feed Cutting Speed Revolution                    Feed rate    Table Feed
                       (min-1)                 (Min.  Max.)                                      (min-1)          (Min.  Max.)   (mm/min)
(mm)          (m/min)                                                           (mm/min) (m/min)
                                                  (mm/rev)                                                            (mm/rev)       155
0.8 50 19800                                                                    195 40 15900                                         235
1.0 60 19000                           0.01 (0.008  0.016)                     285 50 15900               0.01 (0.008  0.016)      235
1.2 70 18500                           0.015 (0.010  0.020)                    275 60 15900               0.015 (0.010  0.020)     275
1.6 80 15900                           0.015 (0.012  0.024)                    315 70 13900               0.015 (0.012  0.024)     380
2.0 90 14300                           0.02 (0.016  0.032)                     425 80 12700               0.02 (0.016  0.032)      395
2.5 100 12700                          0.03 (0.020  0.040)                     440 90 11400               0.03 (0.020  0.040)      475
3.0 100 10600                          0.035 (0.025  0.050)                    475 100 10600              0.035 (0.025  0.050)
                                       0.045 (0.030  0.060)                                               0.045 (0.030  0.060)

1) For safety and success, High pressure coolant is required. (Minimum coolant pressure=1,000PSI)
2) Coolant filter must be less than 5 microns. Fine filtration is necessary to prevent blockage of the coolant holes.
3) A pilot hole or guide bushing is required.

SPECIAL APPLICATION NOTES

• A pilot hole or guide bushing is required.
• Coolant filter must be less than 5 microns.
	 Fine filtration is necessary to prevent blockage of the coolant holes.
• High pressure coolant is required. At least 10MPa.
	 (If the pressure is too low, chip blockage can occur.)

HOW TO USE

                                       1.5 – 3D1  D1++00..001300
                                                                                                                                                                                              DRILLING
1.	P ilot hole drilling.                                                       2.	P enetrate the pilot hole without being rotated or
   (Mitsubishi MWE or MWS is recommended.)                                         with counter-rotating of under 300 rpm.
                                                                                   Stop the MGS gun drill 1 mm-2 mm short of the
                                                                                   pilot hole bottom.

3.	T urn the coolant on, raise cutting speed and feed                          4.	R eturn to "Pos 2" after drilling, turn the
   to the recommended cutting condition, and                                       coolant off, and stop the drill rotating.
   commence drilling.

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