MFH Series. High Efficiency and High Feed Cutter. Stable Machining with Greater Chatter Resistance. High Efficiency and High Feed Cutter

Transcription

1 High Efficiency and High Feed Cutter MFH eries High Efficiency and High Feed Cutter MFH eries table Machining with Greater Chatter Resistance Cutting Diameters tarting at ø8mm Reduce Cycle Time During Roughing Applications MFH Mini / Micro High Feed Mills for mall Machining Centers NEW MFH Micro ø8~ø16 Modular Available NEW MFH Mini ø16~ø50 Face Mill Available NEW MFH Harrier ø25~ø160 OMT14 ø50mm Face Mill Available

2 High Efficiency and High Feed Cutter MFH eries Convex cutting edge design reduces chatter for high-efficiency rough machining arge tooling lineup from ø8 to ø160 to cover a wide application range for multiple metalworking processes MFH Micro Cutter Diameter ø8~ø16 Replaces olid End Mills to Reduce Machining Costs MFH Mini Cutter Diameter ø16~ø50 Economical Inserts with 4 Cutting Edges MFH Harrier Cutter Diameter ø25~ø160 3 Different Insert Designs Offer a Variety of Machining Options NEW Modular Available NEW Face Mill Available NEW OMT14 ø50mm Face Mill Available 1 Reduced Chattering with Convex Cutting Edge Design Reduces Cutting Forces at Initial Impact with a Convex Helical Edge Design Cutting Force and Vibration when Approaching the Workpiece (ap: Half of Cutter Diameter) Cutting Force (N) 1,500 1, MFH Mini: ight Impact Cutting Time (msec) (msec=1/1,000sec) Cutting Force (N) ,500 1, Competitor A: Heavy Impact Cutting Time (msec) (msec=1/1,000sec) Convex Edge Design MFH Micro MFH Mini MFH Harrier Cutting Conditions: Cutter Dia. Dc = ø16 mm, Vc = 150 m/min, fz = 1.0 mm/t, ap ae = 8 mm, Dry Workpiece: 50C 2 Wide Application Range for Multiple Metalworking Processes Face Milling & lotting Ramping Helical Milling Pocketing Contouring houldering For Using MFH Harrier GM chipbreaker is available for all the above applications. D and F chipbreakers are not available for helical milling, plunging and contouring of rising wall. (Please refer to back cover) 1

3 Micro Dia. Cutter for High Feed Machining (Cutter Dia. ø8 - ø16) MFH Micro ow Resistance and Durable Against Chatter for Highly Efficient Machining Maximum ap mm. table High Feed Machining on a Wide Range of Applications 1 table Machining with Chattering Resistance Molded Convex Cutting Edge Controls Initial Impact when Entering the Workpiece Cutting Force Comparison (In-house evaluation) Increase in Cutting Force when Entering Work Piece (In-house evaluation) Cutting Force (N) % DOWN Cutting Force (N) MFH Micro Competitor C 627N 0.25 msec 0.78 msec Mild Increase in Cutting Force 582N 0 MFH Micro Competitor B Cutting Time (msec) [msec=1/1,000sec] Cutting Conditions: Vc = 120 m/min, fz = 0.6 mm/t, ap = 0.4 mm Cutter Dia. ø10 mm, lotting, Dry Workpiece: 50C Cutting Conditions: Vc = 120 m/min, fz = 0.6 mm/t, ap ae = mm Cutter Dia. ø10 mm, Dry Workpiece: 50C 2 Wide Range of Machining Applications 3 Replaces olid End Mills to Reduce Machining Costs Wide Range of Machining Applications at a Maximum Depth of Cut of mm table Machining Even with mall Machining Centers Cutting Performance Map (Cutter Dia. ø10 mm) MFH Micro 0.4 uppresses Chattering and Increases Milling Efficiency MFH Micro Compared to olid End Mills (Mechanical Parts lotting Workpiece: 50C) MFH Micro Vc = 150 m/min, fz = 0.4 mm/t ap ae = mm, Dry MFH T (2 Flute) PGT010210ER-GM (PR1525) Q = 15.3 cc/min 1.25 Times Machining Efficiency olid End Mill Q = 12.2 cc/min Vc = 80 m/min, fz = 0.04 mm/t ap ae = 3 10 mm, Dry ø10 (4 Flute) ap (mm) 0.3 Competitor D fz (mm/t) (In-house evaluation) Resists Chattering at High Feed Rates (fz = 0.4 mm/t) ubject to Chattering and Feed per Tooth Cannot Be Increased 2

4 mall Dia. Cutter for High Feed Machining (Cutter Dia. ø16 - ø50) MFH Mini Economical Inserts with 4 Cutting Edges mall Dia. Fine Pitch Type for High Efficiency and High Feed Machining 1 Good Chip Evacuation MFH Mini Controls Chip Biting with Convex Cutting Edge MFH Mini Good Chip Evacuation Competitor High Feed Cutter Poor Chip Evacuation Chips Properly Ejected Outward Chips Clinging to the Insert High Quality urface Finish Chip Biting in the Workpiece Cutting Conditions: Cutter Dia. Dc = ø16 mm (2 Inserts), Vc = 150 m/min, fz = 0.6 mm/t, ap = mm (20pass): Total 10 mm 16 mm, Dry Workpiece: Fine Pitch for Efficient Machining 3 uitable for Roughing of Molds MFH Mini Cutter Dia. 25 mm Type MFH Harrier High Feed Machining in mall Machining Centers Applicable for BT30/ BT40 5 Inserts MFH T 2 Inserts MFH T 3

5 Highly Efficiency and High Feed Cutter (Cutter Dia. ø25 - ø160) MFH Harrier Wide Produce ineup for High Feed Machining arge Depths of Cut and ow Cutting Forces 1 3 Different Insert Designs Offer a Variety of Machining Options GM (General Purpose) D (arge ap) F (Wiper Edge) First Recommendation for General Machining MAX. ap = 5 mm Wiper Edge with ow Cutting Forces Multiple Metalworking Processes Available for cale Removal as Well as High Feed Cutting Excellent urface Finish and Reduced Chattering OnePoint Advice D Chipbreaker Can Be Used for Both arge ap and High Feed Machining arge ap for cale Removal ap ap = 4.0 mm High Feed Rates After cale Removal ap fz = 1.5 mm/t (fz = 0.25 mm/t, ap = 4 mm) (fz = 1.5 mm/t, ap = 2 mm) MFH Harrier MFH063R-14-5T-22M (Cutter Dia. ø63 5 Inserts) Roughing for cale Removal (2 Passes): arge ap Roughing (2 Passes) After cale Removal: High Feed Rate Vc = 200 m/min, fz = 0.25 mm/t ap ae = 4 40mm Vf = 1,264 mm/min Conventional 45 Cutter Cutter Dia. ø63 5 Inserts Roughing (4 Passes): Constant D.O.C. and Feed Rate Vc = 200 m/min, fz = 0.25 mm/t ap ae = 3 40 mm, Vf = 1,264 mm/min Workpiece: 400 Vc = 200 m/min, fz = 1.5 mm/t ap ae = 2 40 mm, Vf = 7,583 mm/min Workpiece: 400 Chip Evacuation MFH Conventional Cutter 151 cc/min 404 cc/min Efficiency 2.6 Times 4

6 MEGACOAT NANO PR1535 Fracture resistant with a tough substrate and high heat-resistant coating table machining of general steel, mold steel, and difficult-to-cut materials Toughening by a New Cobalt 1 Mixing Ratio 2 tability Improvement *In-house Evaluation High Toughness Carbide Base Material UP 23% Fracture Toughness* The coarse grain structure and uniform particle size correspond to improved heat resistance, with conductivity values decreased by 11%. The uniform structure also reduces crack propagation. Cracking Comparison by Diamond Indentor (In-house Evaluation) UP hock Resistance PR1535 Base Material Conventional Material hort Cracks ong Cracks Coating Properties (Abrasion Resistance) Coating Properties (Deposition Resistance) Hardness (GPa) TiCN TiN MEGACOAT NANO TiAIN Hardness (GPa) TiCN MEGACOAT NANO TiN TiAIN ,000 1,200 1,400 Oxidation Temperature ( C) ow Oxidation Resistance High Wear Coefficient (µ) High Deposition Resistance ow Achieve long tool life with the combination of a tough substrate and a special Nano coating layer table Machining with Excellent Wear Resistance Defect Resistance Comparison (In-house evaluation) Abrasion Resistance Comparison (In-house evaluation) PR1535 Competitor E Competitor F Defect Defect 2.6 Times Defect Resistance Wear (mm) PR1535 Competitor G Competitor H 0 5,000 10,000 15,000 20,000 25,000 Number of Impacts Cutting Conditions: Vc = 120 m/min, fz = 1.5 mm/t, ap ae = 0.4 mm 2.5 mm Cutting Dia. ø10, Dry Workpiece: KD61(40~45HRC) Cutting Time (min) Cutting Conditions: Vc = 180 m/min, fz = mm/t, ap x ae = mm Cutting Dia. ø10, Dry Workpiece: U304 5

7 MFH Micro End Mill 1 ød h6 Fig. 1 l 1 l ød h6 ød h6 ød h6 Fig. 2 Fig. 3 Fig. 4 Toolholder Dimensions hank tock tandard (traight) No. of Inserts 1 ød l MFH T Maximum Ramping Angle A.R. Coolant Hole hape Weight (kg) Max. Revolution (min -1 ) MFH T , Yes Fig. 1 MFH T , ,000 MFH T ,400 Over ize (traight) MFH T Yes Fig ,500 tandard (Weldon) MFH08-W T MFH10-W T , Yes Fig. 2 MFH12-W T , ,000 MFH16-W T ,400 Clamp crew B-1840TRP Over ize (Weldon) MFH14-W T Yes Fig ,500 : tandard tock 6

8 MFH Micro Head l A M1 H 1 2 A B ød A-A ection Toolholder Dimensions tock No. of Inserts 1 2 ød l M1 H B Maximum Ramping Angle A.R. Coolant Hole Max. Revolution (min -1 ) MFH08-M T , MFH10-M T , M6 P MFH12-M T Yes 14, MFH14-M T ,500 MFH16-M T M8 P ,400 Industry standard threads for adapting to common toolholders (For ø8 - ø14 screw size: M6 x P1.0) Check screw specifications for the shank in use : tandard tock pare Parts and Applicable Inserts pare Parts Clamp crew Wrench Anti-eize Compound Applicable Inserts MFH -01- B-1840TRP FTP-6 P-37 PGT010210ER-GM Actual End Mill Depth (MFH16-M T) Arbor Applicable End Mill Actual End Mill Depth (mm) Cutting Dia. Dimension M 2 1 MFH Micro Applicable Inserts Insert rε CVD Coated MEGACOAT NANO Carbide A T ø d W rε PR1525 PR1535 CA6535 W ød BT30K-M MFH16-M08-01 ø M BT40K-M08-55 MFH16-M08-01 ø For BT Type Arbor, ee Page 21 A T PGT ER-GM General Purpose : tandard tock 7

9 MFH Micro Cutting Performance Cutting Dia. ø8 - ø12 Cutting Dia. ø14 - ø16 Cutting Depth ap (mm) Feed Rate fz (mm/t) Cutting Depth ap (mm) Feed Rate fz (mm/t) MFH Micro Recommended Cutting Conditions 1st Recommendation 2nd Recommendation Insert GM Workpiece Holder and Feed Rate (Recommended Feed fz: mm/t) ap = 0.3 mm (reference value) MFH08- -1T MFH10- -2T MFH12- -3T MFH14- -3T MFH16- -4T Recommended Insert Grade (Vc: m/min) MEGACOAT NANO CVD Coated Carbide PR1525 PR1535 CA6535 Carbon teel (xxc) Alloy teel (CM) Die teel (KD)(~40HRC) Die teel (KD)(40~50HRC) Austenitic tainless teel (U304) Martensitic tainless teel (U403) Precipitation Hardened tainless teel (U630) Gray Cast Iron (FC) Nodular Cast Iron (FCD) Ni-base Heat-Resistant Alloy (Inconel, etc.) Titanium Alloy (Ti-6Al-4V) Machining with coolant is recommended for Ni-base Heat Resistant Alloy and Titanium Alloy The number in bold font is recommended starting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation Internal coolant is recommended for slotting applications Case tudies Mold KD61 Vc = 90 m/min (n = 2,400 min -1 ) fz = 0.27 mm/rev (Vf = 1,930 mm/min) ap ae = 0.3 ~ 0.7, Dry MFH T PGT010210ER-GM PR1535 Industrial Machine Parts U440C Vc = 180 m/min (n = 3,580 min -1 ) fz = 0.4 mm/t (Vf = 5,730 mm/min) ap = 0.4 mm, ae = 8 mm, Wet MFH T PGT010210ER-GM PR1535 Chip Evacuation PR1535 ø12-3t 4.5 cc/min Efficiency 1.3 Times Cutting Time PR min 35% Cutting Time Competitor I ø12-3t 3.4 cc/min Competitor J 11 min PR1535 shows 1.3 times machining efficiency compared to Competitor I Good cutting edge condition after machining almost doubling the tool life (User Evaluation) PR1535 shows 30% faster cycle time compared to competitor J (User Evaluation) 8

10 MFH Mini End Mill 1 l ød h6 Fig. 1 Fig. 2 ød h6 1 ød h6 l tandard (traight) Fig. 3 Toolholder Dimensions hank tock tandard (traight) Over ize (traight) tandard (Weldon) ong hank (traight) No. of Inserts 1 ød l A.R. Coolant Hole hape Weight (kg) Max.Revolution (min -1 ) MFH T Fig ,800 MFH T Fig , T Fig ,700 MFH T Fig. 1 13, T Fig. 1 13,400 MFH T Fig , T Fig ,400 MFH T Fig ,900 MFH T Fig ,000 MFH T Fig , T Fig ,700 MFH T Fig. 2 12, Yes T Fig. 2 12,400 MFH 16-W T Fig ,800 MFH 20-W T Fig , W T Fig ,700 MFH 25-W T Fig , W T Fig ,400 MFH 32-W T Fig , W T Fig ,400 MFH T Fig ,800 MFH T Fig ,700 MFH T Fig ,400 MFH T Fig ,400 pare Parts and Applicable Inserts pare Parts Clamp crew Wrench Anti-eize Compound Applicable Inserts : tandard tock Caution with Max. Revolution When running an end mill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. Coat Anti-eize Compound thinly on portion of taper and thread prior to installation. MFH -03- B-3065TRP DTPM-8 Recommended Torque for Insert Clamp 1.2N m P-37 OGU030310ER-GM Recommended Cutting Conditions P12 9

11 MFH Mini Face Mill 2 ød b Toolholder Dimensions Bore Dia. tock No. of Inserts 1 2 ød ød1 ød2 H E a b A.R. Coolant Hole Weight (kg) Max. Revolution (min -1 ) Metric pec MFH 040R-03-5T-M R-03-6T-M Yes 0.2 9,900 MFH 050R-03-8T-M ,600 MFH Mini Head l M1 A H 1 2 H E a ød2 ød1 1 : tandard tock A B ød A-A ection Toolholder Dimensions tock No. of Inserts 1 2 ød l M1 H B A.R. A.R. Coolant Hole Max.Revolution (min -1 ) MFH 16-M T M8xP ,880 MFH 17-M T M8xP ,900 MFH 18-M T M8xP ,000 MFH 20-M T M10xP , M T M10xP ,700 MFH 22-M T M10xP , M T M10xP Yes 14,700 MFH 25-M T M12xP , M T M12xP ,400 MFH 28-M T M12xP , M T M12xP ,400 MFH 32-M T M16xP , M T M16xP ,400 : tandard tock 10

12 Actual End Mill Depth 1 2 M Applicable End Mill Actual End Mill Depth (mm) Arbor Cutting Dia. Dimension 1 M 2 MFH16-M08-03 ø BT30K-M08-45 MFH17-M08-03 ø MFH18-M08-03 ø BT30K-M10-45 MFH20-M10-03 ø MFH22-M10-03 ø BT30K-M12-45 MFH25-M12-03 ø MFH28-M12-03 ø MFH16-M08-03 ø BT40K-M08-55 MFH17-M08-03 ø MFH18-M08-03 ø BT40K-M10-60 MFH20-M10-03 ø MFH22-M10-03 ø BT40K-M12-55 MFH25-M12-03 ø MFH28-M12-03 ø BT40K-M16-65 MFH32-M16-03 ø For BT Type Arbor, ee Page 21 MFH Mini Applicable Inserts Insert MEGACOAT NANO CVD Coated Carbide A T ød W rε PR1535 PR1525 PR1510 CA6535 rε W ød A T OGU030310ER-GM General Purpose : tandard tock MFH Mini Cutting Performance Fine Pitch tandard (Cutting Dia. ø16 - ø22) Face Mill (Cutting Dia. ø40 - ø50) tandard (Cutting Dia. ø25 - ø32) Cutting Depth ap (mm) Feed Rate fz (mm/t) MFH20- -4T, MFH22- -4T, MFH25- -5T, MFH28- -5T, MF32- -6T Cutting Depth ap (mm) Feed Rate fz (mm/t) MFH16- -2T, MFH17- -2T, MFH18- -2T, MFH20- -3T, MFH22- -3T Caution: Recommended cutting conditions for fine pitch cutters need to be lower than the condition for standard pitch cutters. Cutting Depth ap (mm) Feed Rate fz (mm/t) MFH25- -4T, MFH28- -4T, MFH32- -5T, MFH040R-, MFH050R

13 MFH Mini Recommended Cutting Conditions 1st Recommendation 2nd Recommendation Insert GM Workpiece Holder and Feed Rate (Recommended Feed fz: mm/t) ap = 0.3 mm (reference value) MFH T MFH T MFH T MFH T MFH T MFH T MFH T MFH - -R-03 Machining with coolant is recommended for Ni-base Heat Resistant Alloy and Titanium Alloy The number in bold font is recommended starting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation Machining with CAT30 or equivalent, feed rate should be reduced to 25% of recommended cutting conditions Internal coolant is recommended for slotting applications lotting and pocketing are not recommended for face mill type. Recommended Insert Grade (Vc: m/min) MEGACOAT NANO CVD Coated Carbide PR1535 PR1525 PR1510 CA6535 Carbon teel (xxc) Alloy teel (CM) Die teel (KD)(~40HRC) Die teel (KD)(40~50HRC) Austenitic tainless teel (U304) Martensitic tainless teel (U403) Precipitation Hardened tainless teel (U630) Gray Cast Iron (FC) Nodular Cast Iron (FCD) Ni-base Heat-Resistant Alloy Titanium Alloy (Ti-6Al-4V) tandard Fine Pitch Case tudies Mold parts Pre-hardened teel Vc = 220 m/min (n = 3,500 min-1) f = 0.05 mm/t (Vf = 700 mm/min) ap x ae = x 14 mm, Dry MFH T OGU030310ER-GM PR1535 Airplane Parts Precipitation Hardened tainless teel Vc = 120 m/min (n = 1,530 min-1) fz = 0.6 mm/t (Vf = 3,670 mm/min) ap ae = 0.7 ~ 25 mm, Dry MFH T (4 Inserts) OGU030310ER-GM PR Tool ife PR H Tool ife MAX 2 Times Machining Efficiency PR pcs Tool ife 1.8 Times Competitor K (4 Inserts) 1.0~1.5 H Competitor (5 Inserts) 55 pcs PR1535 shows lower cutting load compared with Competitor K making it possible to extend the machining time (User Evaluation) PR1535 maintains good cutting edge condition after machining 100 pcs with stable machining (User Evaluation) 12

14 MFH Harrier Face Mill ø D2 ø d b a ø D2 ø d b H H E E a ød2 ød1 ø D1 ø D ø d1 ø D1 ø D Fig. 1 Fig. 2 Fig. 3 ø D2 ø d b ø D2 ø d b ø18 ø D2 ø d b H E E a a ø d1 ø D1 ø D H H E a ød2 ød1 ø D1 ø D ø26 ø d1 ø d2 ø D1 ø D Fig. 1 Fig. 2 Fig. 3 Toolholder Dimensions (OMT10 Type) Bore Dia. tock No. of Inserts 1 GM D F 2 ød ød1 ød2 H E a b *1 MFH 050R-10-4T A.R. +10 Coolant Hole hape Weight (kg) Max. Revolution (min -1 ) , R-10-5T ,000 Inch pec MFH 063R-10-5T Yes Fig , R-10-6T ,800 MFH 080R-10-7T ,600 MFH 050R-10-4T-M ,000 (1.2) R-10-5T-M * ,000 MFH 063R-10-5T-22M ,800 Metric pec 063R-10-6T-22M Yes Fig , R-10-5T-27M , R-10-6T-27M ,800 MFH 080R-10-7T-M ,600 *1 Refer to D cutting edge dimensions in figure on Page 14 *2 Dimension in ( ) is when mounting D : tandard tock 13

15 Toolholder Dimensions (OMT14 Type) Bore Dia. tock Inch pec Metric pec No. of Inserts 1 GM D F 2 ød ød1 ød2 H E a b MFH 050R-14-4T A.R. Coolant Hole hape Weight (kg) Max. Revolution (min -1 ) Yes Fig ,800 MFH 063R-14-4T Yes Fig , R-14-5T Yes Fig ,400 MFH 080R-14-5T Yes Fig , R-14-6T Yes Fig ,400 MFH 100R-14-6T Yes Fig , R-14-7T Yes Fig ,600 MFH 125R-14-7T Yes Fig ,800 MFH 160R-14-8T No Fig ,200 MFH 050R-14-4T-M Yes Fig ,800 MFH 063R-14-4T-22M Yes Fig , R-14-5T-22M Yes Fig , R-14-4T-27M Yes Fig , R-14-5T-27M Yes Fig ,400 MFH 080R-14-5T-M Yes Fig , R-14-6T-M Yes Fig ,400 MFH 100R-14-6T-M Yes Fig , R-14-7T-M Yes Fig ,600 MFH 125R-14-7T-M Yes Fig ,800 MFH 160R-14-8T-M No Fig ,200 MHF050R-14-4T and MFH050R-14-4T-M have double screws. Read the instruction manual attached to the folder for handling method. : tandard tock pare Parts and Applicable Inserts Clamp crew pare Parts Wrench DTPM TTP Anti-eize Compound Mounting Bolt Applicable Inserts D Type Cutting Edge Dimensions MFH050R-10- (-M) MFH063R-10- (-22M) MFH063R M MFH080R-10- MFH080R-10- -M MFH050R-14- MFH050R-14- -M MFH063R-14- (-22M) MFH063R M MFH080R-14- MFH080R-14- -M MFH100R-14- B-4090TRPN B-50120TRP DTPM-15 Recommended Torque for Insert Clamp 3.5N m TTP-20 Recommended Torque for Insert Clamp 4.5N m P-37 P-37 HH10x30 HH10x30 HH12x35 HH16x40 HH12x35 W10x31 W10x31 HH10x30 HH12x35 HH16x40 HH12x35 HH16x40 MFH100R-14- -M MFH125R-14- MFH160R-14- OMT100420ER-GM OMT100420ER-D OMT100420ER-F OMT140520ER-GM OMT140520ER-D OMT140514ER-F 1 14 (16 ) Angle in ( ) is for OMT14 Type Caution with Max. Revolution When running an end mill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. Coat Anti-eize Compound (MP-1) thinly on portion of taper and thread prior to installation. Recommended Cutting Conditions P19, P20 14

16 MFH Harrier End Mill (OMT10 Type) 1 ød h6 Fig. 1 l tandard (traight) ød h6 Fig. 2 ød h6 Fig. 3 l ød h6 1 D Type Cutting Edge Dimensions Fig. 4 Toolholder Dimensions (OMT10 Type) hank tock No. of Inserts A.R. Coolant Hole hape Weight Max. 1 (kg) Revolution ød l GM D F (min -1 ) MFH T Fig ,000 MFH T Fig. 1 15,500 MFH T Fig ,000 tandard T Fig ,000 (traight) (1.2) Yes MFH T * Fig , T Fig ,000 MFH T Fig , T Fig ,500 MFH 25-W T Fig , tandard MFH 32-W T Fig ,000 (1.2) Yes (Weldon) MFH 40-W T * Fig , W T Fig ,500 MFH T Fig ,000 ong MFH T Fig ,500 hank MFH T (1.2) Yes Fig ,000 (traight) MFH T * Fig ,000 MFH T Fig ,500 MFH T Fig ,000 Extra ong MFH T Fig ,500 hank MFH T (1.2) Yes Fig ,000 (traight) MFH T * Fig ,000 MFH T Fig ,500 * Dimension in ( ) is when mounting D Type : tandard tock pare Parts and Applicable Inserts pare Parts Clamp crew Wrench Anti-eize Compound Applicable Inserts Caution with Max. Revolution When running an end mill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. Coat Anti-eize Compound (MP-1) thinly on portion of taper and thread prior to installation. MFH -10- B-4075TRP DTPM-15 Recommended Torque for Insert Clamp 3.5N m P-37 OMT100420ER-GM OMT100420ER-D OMT100420ER-F Recommended Cutting Conditions P19, P20 15

17 MFH Harrier End Mill (OMT14 Type) 1 ød h6 Fig. 1 l D Type Cutting Edge Dimensions ød h6 Fig l Toolholder Dimensions (OMT14 Type) tock No. of Inserts 1 ød l GM D F A.R. Coolant Hole hape Weight (kg) Max.Revolution (min -1 ) MFH T Yes Fig ,800 MFH T Yes Fig ,400 MFH T Yes Fig ,400 : tandard tock pare Parts and Applicable Inserts pare Parts Clamp crew Wrench Anti-eize Compound Applicable Inserts MFH -14- B-4075TRP TTP-20 Recommended Torque for Insert Clamp 4.5N m P-37 OMT140520ER-GM OMT140520ER-D OMT140514ER-F Caution with Max. Revolution When running an end mill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. Coat Anti-eize Compound (MP-1) thinly on portion of taper and thread prior to installation. Recommended Cutting Conditions P19, P20 16

18 MFH Harrier Modular End Mill l A M1 H 1 2 D Type Cutting Edge Dimensions A B ød A-A ection 1 14 Toolholder Dimensions tock No. of Inserts 1 GM D F 2 ød l M1 H B MFH 25-M T M12xP A.R. Coolant Hole Max. Revolution (min -1 ) 17,000 MFH 28-M T M12xP ,500 MFH 32-M T M16xP , M T M16xP ,000 (1.2) Yes MFH 35-M T M16xP * 13, M T M16xP ,000 MFH 40-M T M16xP , M T M16xP ,500 * Dimension in ( ) is when attaching D Type : tandard tock pare Parts and Applicable Inserts pare Parts Clamp crew Wrench Anti-eize Compound Applicable Inserts MFH -10- B-4075TRP DTPM-15 Recommended Torque for Insert Clamp 3.5N m P-37 OMT100420ER-GM OMT100420ER-D OMT100420ER-F Caution with Max. Revolution When running an end mill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. Coat Anti-eize Compound (MP-1) thinly on portion of taper and thread prior to installation. Recommended Cutting Conditions P19, P20 17

19 MFH Harrier Applicable Inserts Classification of Usage : Roughing / 1st Choice : Roughing / 2nd Choice : Finishing / 1st Choice : Finishing / 2nd Choice Insert P M K H Carbon teel / Alloy teel Die teel Austenitic tainless teel (U304) Martensitic tainless teel (U403) Gray Cast Iron Nodular Cast Iron Ni-base Heat-Resistant Alloy (Inconel, etc.) Titani um Alloy (Ti-6Al-4V) High Hardness teel Angle ( ) MEGACOAT NANO CVD Coated Carbide A T ød Z rε α PR1535 PR1525 PR1510 CA6535 Applicable Toolholders A T α OMT100420ER-GM ød General Purpose rε OMT140520ER-GM arge ap Z A rε T ød α OMT100420ER-D OMT140520ER-D P.13 ~ P.17 A α OMT100420ER-F ød Wiper Edge Z rε T OMT140514ER-F : tandard tock MFH Harrier Cutting Performance (GM/F) MFH T MFH T MFH T Cutting Depth ap (mm) Cutting Depth ap (mm) Cutting Depth ap (mm) Feed Rate fz (mm/t) Feed Rate fz (mm/t) Feed Rate fz (mm/t) MFH050R~080R-10- T MFH -14- T Cutting Depth ap (mm) Feed Rate fz (mm/t) Cutting Depth ap (mm) Feed Rate fz (mm/t) MAX D.O.C. for D chipbreaker is 5mm (3.5mm for OMT10 Type) Please refer to page 20 for feed rate End Mill: Please refer to the application map above Face Mill: Maximum feed rate (feed per tooth) fz = 2.0mm/t 18

20 MFH Harrier Recommended Cutting Conditions 1st Recommendation 2nd Recommendation Holder and Feed Rate (fz: mm/t) Recommended Insert Grade (Vc: m/min) Insert Workpiece MFH25- MFH32- MFH40- MFH R-10 MFH -14 MEGACOAT NANO CVD Coated Carbide PR1535 PR1525 PR1510 CA6535 Carbon teel (xxc) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.5mm) Alloy teel (CM) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.5mm) Die teel (KD)(~40HRC) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) Die teel (KD)(40~50HRC) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) GM Austenitic tainless teel (U304) Martensitic tainless teel (U403) Precipitation Hardened tainless teel (U630) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) Gray Cast Iron (FC) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.5mm) Nodular Cast Iron (FCD) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) Ni-base Heat-Resistant Alloy (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) Titanium Alloy (Ti-6Al-4V) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) Carbon teel (xxc) (ap 1.0mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) Alloy teel (CM) (ap 1.0mm) (ap 3.5mm) (ap 1.0mm) 0.06~0.15~0.3(ap 3.5mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) Die teel (KD)(~40HRC) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) Die teel (KD)(40~50HRC) (ap 1.0mm) (ap 1.0mm) (ap 1.0mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) D Austenitic tainless teel (U304) Martensitic tainless teel (U403) Precipitation Hardened tainless teel (U630) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) (ap 2.0mm) (ap 5.0mm) (ap 2.0mm) (ap 5.0mm) Gray Cast Iron (FC) (ap 1.0mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) Nodular Cast Iron (FCD) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) Ni-base Heat-Resistant Alloy (ap 1.0mm) (ap 1.0mm) (ap 1.0mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm) Titanium Alloy (Ti-6Al-4V) (ap 1.0mm) (ap 1.0mm) (ap 1.0mm) (ap 3.5mm) (ap 3.5mm) (ap 3.5mm) (ap 1.0mm) (ap 3.5mm) (ap 2.0mm) (ap 5.0mm)

21 MFH Harrier Recommended Cutting Conditions 1st Recommendation 2nd Recommendation Holder and Feed Rate (fz: mm/t) Recommended Insert Grade (Vc: m/min) Insert Workpiece MFH25- MFH32- MFH40- MFH R-10 MFH -14 MEGACOAT NANO CVD Coated Carbide PR1535 PR1525 PR1510 CA6535 Carbon teel (xxc) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.5mm) Alloy teel (CM) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.5mm) Die teel (KD)(~40HRC) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) Die teel (KD)(40~50HRC) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) F Austenitic tainless teel (U304) Martensitic tainless teel (U403) Precipitation Hardened tainless teel (U630) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) Gray Cast Iron (FC) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.5mm) Nodular Cast Iron (FCD) (ap 1.5mm) (ap 1.5mm) (ap 1.5mm) Ni-base Heat-Resistant Alloy (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) Titanium Alloy (Ti-6Al-4V) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) (ap 1.0mm) (ap 1.5mm) Machining with coolant is recommended for Ni-base Heat-Resistant Alloy and Titanium Alloy The figure in bold font is recommended starting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation Machining with BT30 or equivalent, feed rate should be reduced to 25% of recommended cutting conditions Internal coolant is recommended for slotting applications For finishing, maximum recommended feed is f = 1.5mm/rev for OMT14-D Type, f = 0.9mm/rev for OMT10-D Type, f = 3.0mm/rev for OMT14-F Type, f = 1.4mm/rev for OMT10-F Type Case tudies Construction Machine Parts 25C Clutch U304F Reduced chattering ø Vc = 220 m/min (n = 1,750 min -1 ) f = 0.7 mm/rev (Vf = 4,900 mm/min) ap ae = mm, Dry MFH T OMT140520ER-GM PR1525 Vc = 120 m/min (n = 1,190 min -1 ), fz = 1.2 mm/t (Vf = 2,850 mm/min) ap ae = mm Dry, MFH T(2 Inserts), OMT100420ER-GM PR1535 Cutting Time PR1525 Competitor N (90 Cutter) 950 ec 75% Cutting Time 3,800 ec PR1525 features a higher number of passes compared to Competitor N, but the machining time was reduced by 75% because the feed rate can be increased by 7 times (User Evaluation) Cutting Time PR1535 Competitor M 36 cc/min 58 cc/min Machining Efficiency 1.6 Times PR1535 shows stable machining while Competitor M generated chattering PR1535 maintained a good cutting edge condition with stable machining (User Evaluation) 20

22 BT Arbor (for exchangeable head / two face contact) Gage ine (Gage Face) Applicable End Mill Applicable Arbor 1 ød1 l1 l2 M1 G Coolant Hole (Center Through ystem) Attachment Dimensions tock Arbor (Two-face clamping) Coolant Hole 1 ød1 l1 l2 M1 G Applicable End Mill (Head) BT30K- M M8 P1.25 BT30 MFH..-M08-.. M M10 P1.5 Yes BT30 MFH..-M10-.. M M12 P1.75 BT30 MFH..-M12-.. BT40K- M M8 P1.25 BT40 MFH..-M08-.. M M10 P1.5 BT40 MFH..-M Yes M M12 P1.75 BT40 MFH..-M12-.. M M16 P2.0 BT40 MFH..-M16-.. : tandard tock Actual End Mill Depth 1 2 M Arbor BT30K- M08-45 M10-45 M12-45 BT40K- M08-55 M10-60 M12-55 M16-65 Applicable End Mill (Head) Cutting Dia. Dimension 1 Actual End Mill Depth (mm)...16-m ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M ø M 2 Arbor Identification ystem BT30 K - M12-45 Arbor ize Two-Face Clamping pindle Thread ize for Clamping ength from the Gage 21

23 Approximate Programming Radius Adjustment hape Workpiece ide Wall Max. Inclination Angle MFH Micro MFH Mini Approx. R (mm) Maximum Over Machining of Radius (mm) Over Machined Radius Portion (mm) Approx. R (mm) Holder (mm) Maximum nonmachined portion (mm) R R1.6 (Recommended) R1.2 (Recommended) R R R R R MFH Micro/MFH Mini: Cutting Edge Angle γ( ) = 12, ide Wall Max. Inclination Angle = 90 Maximum nonmachined portion Machining Portion Non-Machined Portion Approx. R Maximum Over Machining of Radius Over Machined Radius Portion Holder MFH -10- MFH -14- MFH Harrier (GM) Cutting Edge Angle Approx. R (mm) Maximum nonmachined Insert γ( ) (Recommended) Holder (mm) portion (mm) ide Wall Max. Inclination Angle GM 10 R D 14 R F 14 R GM 10 R D 16 R F 13 R Ramping Reference Data Holder Cutter Dia. (mm) Max. Ramping Angle α max ( ) MFH Micro tan α max Holder Cutter Dia. (mm) Max. Ramping Angle α max ( ) MFH Mini tan α max Holder Cutter Dia. (mm) MFH Harrier Max. Ramping Angle α max ( ) (MFH -10- ) tan α max Holder Cutter Dia. (mm) MFH Harrier Max. Ramping Angle α max ( ) (MFH -14- ) tan α max Ramping Tips Ramping angle should be under α max (maximum ramping angle) in the above cutting conditions Reduce recommended feed rate in cutting conditions above by 70% Formula for Max. Cutting ength () at Max. Ramping Angle = ap tan α max α max ap Helical Milling Tips For Helical milling, use between Min. drilling dia. and Max. drilling dia. Exceeding Max. Machining Dia. Center Core Remains After Machining Under Min. Machining Dia. Center Core Hits Holder Body h (Cutting Diameter) Cutting Direction Min. Cutting Dia. h1 Max. Cutting Dia. h2 Maximum ramping depth per cycle MFH Micro 2 D D 2 mm MFH Mini 2 D 8 2 D 2 1 mm MFH Harrier (MFH -10- ) 2 D 18 2 D 2 GM = 1.5 mm MFH Harrier (MFH -14- ) 2 D 25 2 D 2 GM = 2 mm (Cutter Diameter) Keep machine depth (h) per rotation less than Max. ap () in the cutter dimensions chart Feed rates should be reduced to 50% of recommended cutting conditions Use caution to eliminate incidences caused by producing long chips 22

24 Drilling Tips X Center Core Pd Max. Drilling Depth Pd Max. Drilling Depth Pd Min. Cutting ength X for Flat Bottom urface MFH Micro -3.5 MFH Mini GM D F Min. Cutting ength X Max. Drilling Min. Cutting ength X Max. Drilling Min. Cutting ength X for Flat Bottom urface Depth Pd for Flat Bottom urface Depth Pd for Flat Bottom urface MFH Harrier (MFH -10- ) MFH Harrier (MFH -14- ) It is recommended to reduce feed by 25% of recommendation until the center core is removed Axial feed rate recommendation per revolution is f < 0.2mm/rev Unit: mm Plunging D and F chipbreakers are not available for plunging Reduce feed rate to fz 0.2mm/t when plunging ae Unit: mm Insert Maximum Width of Cut (ae) MFH Micro 1.7 MFH Mini 3.5 MFH Harrier (MFH -10- ) 8 (GM) MFH Harrier (MFH -14- ) 11.5 (GM) 3D Machining GM chipbreaker is available for all the applications. Face Milling & lotting Ramping Helical Milling Pocketing Contouring houldering For Using MFH Harrier Insert Ramping Contouring (Rising Wall Angle) Plunging Helical Milling Pocketing GM (90 ) D (65 ) F (80 ) For F and D Type, there is a limit of rising wall angle during contouring The information contained in this brochure is current as of February Duplication or reproduction of any part of this brochure without approval is prohibited. CP KYOCERA Corporation