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Mill 4-15. Double-sided shoulder milling platform. Mill 4-15. Mill 4-15 double-sided shoulder mill Screw-On End Mills : Ø 35 mm Cylindrical End Mills : Ø 25 mm and Ø 32 mm Shell Mills : Ø 40 mm to Ø 80 mm Grades :, KC520M (PVD), KC522M (PVD) ,

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mill 4 15

Mill 4-15

Double-sided shoulder milling platform

mill 4 151
Mill 4-15

Mill 4-15 double-sided shoulder mill

Screw-On End Mills: Ø 35 mm

Cylindrical End Mills: Ø 25 mm and Ø 32 mm

Shell Mills: Ø 40 mm to Ø 80 mm

Grades:, KC520M (PVD), KC522M(PVD),

KC725M (PVD),KCK15(CVD), KCPK30 (CVD),

KCPM20 (CVD)

Features / Benefits:

Double-sided inserts

low costs per edge

stable and reliable inserts

Exact 90°shoulders

Perfect step down capability

Accurate 90°shoulders on components

Up to 15,5 mm axial depth of cut

Superior surface finish on walls and floors

-GE

features benefits
Features / Benefits

3

1

  • Double-sided insert
  • 4 cutting edges per insert
  • Stable design

4

2

42CrMo4

Vc = 180 m/min

fz = 0,18 mm

DOC = 3 mm

Step = 9 mm

(3 steps of 3 mm )

  • Accurate 90°shoulders:
  • Exact walls
  • No steps on walls
  • Up to 15,5 mm axial depth of cut
  • Accurate 90°walls on the whole depth of cut
shell mills
Shell Mills

Shell Mills

Order number.

Catalogue number

Spare Parts

Torx Plus-

driver

Insert screw

indexable inserts
Indexable Inserts

available December 2013

available December 2013

field test on gg25

TPR 13-95260

Field-test on GG25

Challenge

Tool life improvement and cost reduction

Alternative shoulder milling system.

Solution

Apply Mill 4-15

Double sided shoulder milling platform

Component: Engine block 3 Cylinder

Material: GG25

Application: Adapter flange milling

Machine: GROB BZ600

Body: D=63mm Z=7 60084108

Insert: Mill4 Milling Insert Prototype

Grade: KC520M

Test-Parameter

Vc [m/min] a)180 b)240 S=1213min-1

fz [mm] a)0,07 b)0,11 F= 918mm/min

ap [mm] 3-4 mm

dry, short chips

Doubled tool life!!!

field test on ggg50
Field-test on GGG50

Challenge

Tool life improvement and cost reduction

Alternative shoulder milling system.

Solution

Apply Mill 4-15

Double sided shoulder milling platform

Component: Carrier for dynamo machine

Material: GGG50

Application: Face milling screw seating area

Machine: Heller MCH250 horizontal BAZ

Body: D=63mm Z=7 60084108

Insert: Mill4 Milling Insert Prototype

Grade: KCPK30

Test-Parameter

Vc [m/min] 160 S=960min-1

fz [mm] 0,098 F= 660mm/min

ap [mm] 5 mm

Emulsion external

20% higher tool life!!!

field test 1 4903 up to 750 n mm 2
Field-test 1.4903 up to 750 N/mm2

Challenge

Tool life improvement

Improved wall quality

Higher material removal rate

Solution

MILL 4-15

Component: Valve for oil pipeline

Material: 1.4903 / X10CrMoVNb9-1

Application: Pocket milling (with pre drilling)

Machine: Reiden BFR-22 SK50

Body: D=50mm Z=5

Insert: Mill4 Milling Insert Prototype

Grade: KC725M

Test-Parameter

Vc [m/min] 170 S=1082min-1

fz [mm] 0,15 F= 812mm/min

ap [mm] 6 mm

Emulsion extern

Improoved wall quality, smaller steps, higher tool life