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Mill 4-15 Double-sided shoulder milling platform © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential.

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Presentation on theme: "Mill 4-15 Double-sided shoulder milling platform © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential."— Presentation transcript:

1 Mill 4-15 Double-sided shoulder milling platform © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential

2 Mill 4-15 © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 1 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

3 Features / Benefits © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 2 Double-sided insert 4 cutting edges per insert Stable design 1 3 4 2 Accurate 90°shoulders: Exact walls No steps on walls 42CrMo4 Vc = 180 m/min fz = 0,18 mm DOC = 3 mm Step = 9 mm (3 steps of 3 mm ) Up to 15,5 mm axial depth of cut Accurate 90°walls on the whole depth of cut

4 Screw-On End Mills © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 3

5 Weldon End Mills © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 4

6 Shell Mills © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 5 Shell Mills Spare Parts Insert screw Torx Plus- driver Order number.Catalogue number

7 Insert selection Guide © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 6

8 Indexable Inserts © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 7 available December 2013

9 Recommended starting Speeds and Feeds © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 8

10 © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 9 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 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 Challenge Tool life improvement and cost reduction Alternative shoulder milling system. Challenge Tool life improvement and cost reduction Alternative shoulder milling system. Solution Apply Mill 4-15 Double sided shoulder milling platform Solution Apply Mill 4-15 Double sided shoulder milling platform Test-Parameter V c [m/min] a)180 b)240 S=1213min-1 fz [mm] a)0,07 b)0,11 F= 918mm/min a p [mm] 3-4 mm dry, short chips Test-Parameter V c [m/min] a)180 b)240 S=1213min-1 fz [mm] a)0,07 b)0,11 F= 918mm/min a p [mm] 3-4 mm dry, short chips Field-test on GG25

11 © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 10 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 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 Challenge Tool life improvement and cost reduction Alternative shoulder milling system. Challenge Tool life improvement and cost reduction Alternative shoulder milling system. Solution Apply Mill 4-15 Double sided shoulder milling platform Solution Apply Mill 4-15 Double sided shoulder milling platform Test-Parameter V c [m/min] 160 S=960min-1 fz [mm] 0,098 F= 660mm/min a p [mm] 5 mm Emulsion external Test-Parameter V c [m/min] 160 S=960min-1 fz [mm] 0,098 F= 660mm/min a p [mm] 5 mm Emulsion external Field-test on GGG50

12 © 2013 Kennametal Inc. l All rights reserved. l Proprietary and Confidential l 11 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 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 Challenge Tool life improvement Improved wall quality Higher material removal rate Challenge Tool life improvement Improved wall quality Higher material removal rate Solution MILL 4-15 Solution MILL 4-15 Test-Parameter V c [m/min] 170 S=1082min-1 fz [mm] 0,15 F= 812mm/min a p [mm] 6 mm Emulsion extern Test-Parameter V c [m/min] 170 S=1082min-1 fz [mm] 0,15 F= 812mm/min a p [mm] 6 mm Emulsion extern Field-test 1.4903 up to 750 N/mm 2


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