Kyocera - Каталог фрезерование 2017 ENG

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RAD-8 (MRW)

 How to Mount an Insert                                                                                 Fig.1  Wrench
1. Be sure to remove dust and chips from the insert mounting pocket.                                            Clamp Screw
                                                                                                                                                                GRADES
2. Apply anti-seize compound on portion of taper and thread of clamp screw.                                                                                                                                                                               A
    Attach the screw to the front end of the wrench                                                     Fig.2               Purple grip                        LINEUP / INSERTS 45 / 70 LEAD                                                           B
    While lightly pressing the insert against the mating surfaces,                                                                                                                                                                                       C
       put the screw into the hole of the insert and tighten. (See Fig.1)                                                                                                                                                                                D
                                                                                                                                                                                                                                                          E
3. Wrenches and clamp screws are "Torx Plus".                                                            Shape                                                                                                                                            F
    Fig.2 wrench is for MRW-12. (Straight grip)                                                                  The symbol means "Torx Plus".                                                                                                           G
    Fig.3 wrench is for MRW-16. (T-shaped grip)                                                                 Straight grip wrench for MRW-12                                                                                                          H
   Use a "Torx Plus" Wrench for tightening clamp screw.                                                                                                                                                                                                   J
                                                                                                         Fig.3               Purple grip                                                                                                                  K
   *If a "Torx" Wrench (Fig.4) is used to tighten, the screw head might become damaged                                                                                                                                                                    O
    and then the screw cannot be removed.                                                                                                                                                                                                                P
                                                                                                         Shape
4. When tightening the screw, make sure that the wrench is parallel to the screw.                                 The symbol means "Torx Plus".                 75 LEAD
  For recommended torque, see pages  J6-J9.
                                                                                                                T-shaped grip wrench for MRW-16
5. After tightening the screw, make sure that there is no clearance between the insert seat surface and
   the bearing surface of the holder or between the insert side surfaces and the                         Fig.4               Black grip
   mating surface of the holder.
                                                                                                                               T15                              90 LEAD
If there is any clearance, remove the insert and mount it again according to the above steps.
                                                                                                         Shape  The symbol means "Torx".

 C ase Studies                                                                                         "Torx" Wrench (Do NOT use for MRW)

410 Stainless Steel                                                          410 Stainless Steel                                                                HIGH FEED

•	Turbine Blade           1.2 times the machining efficiency                 •	Turbine Blade                         Same or longer tool life                   MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS
•	Vc = 890 sfm             Economical double-faced insert                    •	Vc = 820 sfm                     Economical double-faced insert
•	fz = 0.011 ipt                                                             •	fz = 0.006 ipt
•	D.O.C. = 0.020~0.039"                                                      •	D.O.C. = 0.079"
•	ae = Max. 1.378"                                                           •	ae = 0.197~1.181"
•	Dry                                                                        •	Wet
•	MRW050R-12-6T-M                                                            •	MRW050R-12-5T-M

 (6 Flutes)                                                                   (5 Flutes)
•	ROMU1204M0ER-SM                                                            •	ROMU1204M0ER-SM

 (CA6535)                                                                     (CA6535)

CA6535                    Stable Machining                                   CA6535                      Stable, available for further machining

Competitor A              Unstable Machining                                 Competitor B                Unstable Machining

(Positive Insert Cutter)                                                     (Positive Insert Cutter)

MRW improved machining efficiency 1.2 times with same tool life compared to  MRW showed less damage on the cutting edge and reduced machining noise.
Competitor A.                                                                MRW has equal or longer tool life and cost advantage due to double sided inserts.
MRW has a cost advantage due to double sided inserts.

                                            (User Evaluation)                                                   (User Evaluation)

 Application                                                                        MRW is not available for 3D machining such as Plunging and Profiling.

                                                                                                                                                                TECHNICAL                                                                                 R
                                                                                                                                                                                                                                                          T
Facing                    Shouldering                                        Contour-Line Milling        Plunging / Profiling

                                                                                                                                                                INDEX

                                              kyocera@kyocera-tools.ru                                                                                          J11
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