High Speed Shear Mill

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2 High Speed Sher Mill igh speed her ill Positive xil rke provides Excellent burr-free cutting on the edges of the mchined fce Excellent fltness on the mchined fce ess mchine horsepower required ecommended work mterils Cst Irons, uctile Irons Crbon Steels, Alloy Steels & Stinless Steels Avilble cutter dimeter 2.5, 3.0, 4.0, 5.0 inch Avilble led ngle 45, 75, 88 Screw-on Positive inserts offer Excellent index repetbility Cost eduction in hrdwre - No clmps required iper inserts lso vilble educe surfce finishes Increse feeds while mintining good surfce finishes Note: orque-control wrench needed for clmping cermic inserts. ecommended torque is 35lbs (4Nm). Order C20 wrench seprtely. iper 54

3 ed ngle 88 degree - S43A.. +2, ed Angle Cutting i. s Height imensions (inch) Bore 2 Keywy eight P25000-S43-4C P30000-S43-6C P40050-S43-8C P50050-S43-0C lbs 2.3 lbs 3.3 lbs 5.0 lbs Spre Prts screw IS-5x0 orx wrench K5620 s Fig.: SC43 Fig.2: SC43PE IPE imensions (inch) Shpe Fig. SX SX8 SC SC SC SC43PE0420 /32 3/64 /6 / Stock 55

4 High Speed Sher Mill ed ngle 75 degree - S43A.. +2, ed Angle Cutting i. s Height imensions (inch) Bore 2 Keywy eight E25000-S43-4C E30000-S43-5C E40050-S43-6C E50050-S43-7C lbs 2.3 lbs 3.3 lbs 5.0 lbs Spre Prts screw orx wrench IS-5x0 K5620 s Fig.: SC43 Fig.2:SC43EE IPE Shpe imensions (inch) Fig. SX SX8 SC SC SC SC43EE0420 /32 3/64 / Stock 56

5 ed ngle 45 degree - S43A.. +2, ed Angle Cutting i. s Height imensions (inch) Bore 2 Keywy eight A30000-S43-6C A40050-S43-7C A50050-S43-8C lbs 3.3 lbs 5.0 lbs Spre Prts screw IS-5x0 orx wrench K5620 s Fig.: SC43 Fig.2: SC43AE IPE Shpe imensions (inch) Fig. SX SX8 SC SC SC SC43AE0420 /32 3/64 / Stock 57

6 High Velocity Mill igh elocity ill HVM cutters excel in high feed nd hevy depth of cut milling pplictions Clmp-on Negtive inserts mke high feed nd hevy depth of cut mchining possible Shim sets re locted to protect milling cutter body ecommended work mterils Cst Irons, uctile Irons Crbon Steels, Alloy Steels & Stinless Steels High emperture Alloys Hrdened Steels Avilble cutter dimeter 2.5, 3.0, 4.0, 5.0 inch Avilble led ngle 75 iper inserts lso vilble Excellent surfce roughness High feed mchining with mintined surfce roughness iper Chip-breker inserts lso vilble Excellent burr-free cutting ess tool pressure required Chip-breker 58

7 ed ngle 75 degree - SN43A.. -6, ed Angle E25000-SN43-6N E30000-SN43-8N E40050-SN43-0N E50050-SN43-2N Spre Prts Cutting i s Height imensions (inch) Bore Keywy eight 2.0 lbs 3.0 lbs 4.0 lbs 5.5 lbs edge 6226 s edge screw S266 orx wrench K565 Shim S322 Shim screw SS630 orx wrench K5609 Fig.: SNG43 Fig.2: SNGF43 Fig.3:SNG43EN Chip- Breker IPE Shpe imensions (inch) Fig. SX SX5 SX8 SX9 A SNG SNG SNG SNG SNG SNG SNGF433CC43 SNG43ENN /32 /32 3/64 3/64 /6 /6 3/ Stock 59

8 Xtreme-Feed Mill treme eed ill XFM cutters offer higher feed cpcity by engging more teeth ecommended work mterils Cst Irons, uctile Irons Avilble cutter dimeter 3.0, 4.0, 5.0 inch Avilble led ngle 88 Screw-on ectngulr inserts with chip-breker Shrpness nd oughness educed tool pressure Incresed depth of cut Cost eduction in hrdwre - No clmps required Note: orque-control wrench needed for clmping cermic inserts. ecommended torque is 35lbs (4Nm). Order C5 wrench seprtely. Chip-breker Note: Only right hnd cutter vilble t this time. 60

9 ed ngle 88 degree - NX324A.. -4, ed Angle Cutting i. s Height imensions (inch) Bore 2 Keywy eight P30000-NX324-0C P40050-NX324-3C P50050-NX324-6C lbs 3.3 lbs 5.0 lbs Spre Prts screw orx wrench IS-4x2 K565 s Fig.: NX Shpe imensions (inch) Fig. SX NX /8 3/8 /4 /32.6 NX /8 3/8 /4 3/64.6 NX /8 3/8 /4 /6.6 Stock 6

10 Accel High Speed Mill ccel igh speed ill AHM with round style inserts mke high speed milling of high temperture lloys nd hrdened steels possible ecommended work mterils High emperture Alloys Hrdened Steels 2 Cutting i. s Height Bore 2 imensions Keywy NI200S07503 NI250S07504 NI300S NG45 2 Cutting i. s Height Bore 2 imensions Keywy PI200S07504 PI300S PG43 62

11 2 2 PI25E2503 PI50E5003 Cutting i s 3 Shnk imeter Overll ength Hed ength PG43 s Shpe NG45E0 NG NG NG45Z0620 NG45Z0825 PG PG PG43Z0620 PG43Z0825 imensions (inch) 5/6 A SX5 SX9 HC7 Stock Spre Prts Clmp Clmp screw orx wrench Shim Shim screw NI200S07503 NI250S07504 NI300S0005 PI25E2503 PI50E5003 PI200S07504 PI300S0005 AMS-6 AMS-5 AOB-6S-30 AOB-5S AP42A M38 63

12 Grdes for Cst Irons SX, & SX8 -Silicon Nitride Cermics for of Gry Cst Irons NK silicon nitride cermics SX, & SX8 mke high-speed milling of cst iron possible. SX nd grdes hve the highest silicon nitride content on the mrket. Both grdes offer exceptionl therml shock resistnce nd wer resistnce t high cutting speeds. Finer finishes nd fltter surfces cn be obtined when SX nd wiper inserts re used in high-speed milling. SX8 is the toughest silicon nitride grde for high speed milling of cst iron. Use SX8 for pplictions where lck of frcture toughness due to hevy depth of cut cuses insert brekge. SX Fetures Excellent notch wer resistnce t high speeds Better therml shock resistnce t high speeds Fetures NE Best notch wer resistnce t high speeds Excellent wer resistnce t high speeds Best therml shock resistnce t high speeds SX8 Fetures oughest silicon nitride cermics on the mrket ork Mteril epth of Cut (inch) Grde ry et Cutting Speed (SFM) Feed (IP) SX.020 to.060 Gry Cst Iron Over.060 or As cst SX8 SX SX8 SX.020 to.060 SX8 uctile Iron SX Over.060 or As cst SX8 st choice, 2nd choice 64

13 Grdes for High emperture Alloys & Hrdened Steels SX5 & SX9 - SiAlON Cermics for of High emperture Alloys NK SX5 nd SX9 re SiAlON cermics for high-speed milling of high temperture lloys. SiAlON cermics offer better wer resistnce nd higher toughness thn silicon nitride cermics when mchining high temperture lloys. SX5 is the toughest SiAlON grde on the mrket for mchining high temperture lloys t high cutting speed. Use SX5 for pplictions where lck of frcture toughness due to hevy depth of cut cuses insert brekge. SX9 hs both the best therml shock resistnce nd the best noth wer resistnce in the SiAlON cermics. Use SX9 for pplictions where therml shock resistnce or notch wer due to high-speed cutting cuse insert brekge. SX5 Fetures Excellent notch wer resistnce t high speeds oughest SiAlON grde on the mrket SX9 Fetures Best notch wer resistnce in the SiAlON cermics Best therml shock resistnce in the SiAlON cermics ork Mteril Grde ry et Cutting Speed (SFM) Feed (IP) epth of Cut (INCH) High emperture Alloys SX5 SX9 A st choice, 2nd choice A, hisker-einforced Cermic for of High emperture Alloys nd Hrdened Steels NK A is whisker-reinforced cermic mteril with silicon-crbide(sic) whiskers dded to lumin. A hs been used widely for mchining high temperture lloys nd mchining hrdened steel t high cutting speeds. A hs higher (SiC) content thn other competitor's whisker-reinforced cermics. he resulting mteril, A, shows higher toughness nd better therml shock resistnce which re needed in milling pplictions. A Fetures NE Higher toughness compred with competitor's whisker reinforced cermics Better therml shock resistnce compred with competitor's whisker cermics Best notch wer resistnce in the whisker-reinforced cermics HC7, Alumin-iC Cermic for of Hrdened Steels NK HC7 consists of luminum oxide nd titnium crbide (ic). HC7 shows better surfce view thn whisker-reinforced cermics in mchining hrdened steel. Use HC7 for finish milling pplictions where re needed surfce roughness. HC7 Fetures Excellent surfce roughness in milling of hrdened steel ork Mteril Grde ry et Cutting Speed (SFM) Feed (IP) epth of Cut (INCH) Hrdened Steel c c A HC7 A HC7 st choice, 2nd choice 65

14 Grdes for Steels -Cermet for of uctile Irons & Steels NK's newest cermet, is designed for higher speed milling of ductile iron, crbon steels, lloy steels nd stinless steels. By dding specil lloy binders in the composition, hs specil lloy binders which increse both its wer nd therml shock resistnce. Also, hs incresed frcture toughness comprble with some crbide milling grdes on the mrket. Fetures Stble performnce on semi-finishing nd finishing steel regrdless of dry or wet conditions High frcture toughness mkes some roughing s well s finishing opertions possible Stble tool life when milling with coolnt by reducing chipping nd brekge due to therml crcks ork Mteril epth of Cut (inch) Grde ry et Cutting Speed (SFM) Feed (IP) Series- Mrtenstic & Ferritic Up to.50 Stinless Steel 300 Series- Austenitic Up to.50 Precipittion Hrdness (7-4etc) Up to BHN Up to.20 Crbon Steel- 000 Series & Alloy Steel Series BHN BHN Up to.080 Up to c Up to.020 st choice, 2nd choice 66