Indexable endmill for high-precision finishing

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Reynard McBride
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1 MillLine Tungaloy eport No. 431-G BALLFINISHNOSE Indexable endmill for high-precision finishing

2 ACCELEATED MACHINING

3 MillLine Excellent surface finish and stable machining due to secure clamping and minimum run-out

4 New indexable endmill for die & mold and aerospace industries. Secure clamping mechanism Cutting force F F Cutting force F Clamping force Clamping force gathers on the fl at part of the insert hole as the screw is tightened. The force pushes the insert towards the cutter body, providing high repeatability and rigidity as well as minimum run-out. Asymmetric shape of the insert and directed clamping force maintains centrality of the insert under 3 dimensional cutting force. Unique coolant delivery system - The coolant channel on insert surface, delivers coolant to the cutting edge from three directions. - Excellent chip evacuation and cooling effect provides good surface fi nish and long tool life in machining of hardened steel. Two insert varieties MJ chipbreaker Ball nose type: ZFBM - Suitable for fi nishing and three-dimensional milling of die & mold - Applicable for a wide range of operations adius type: ZFM - Suitable for fi nishing of die & mold - Designed for milling with high productivity 4 BallFinishNose

Versatile grade ACCELEATED MACHINING AH710 Steel Cast iron Hard Materials For pre-hardened steel, tool steel, and hardened steel AH725 Steel Stainless Cast iron For steel, stainless steel, and cast

5 Versatile grade ACCELEATED MACHINING AH710 Steel Cast iron Hard Materials For pre-hardened steel, tool steel, and hardened steel AH725 Steel Stainless Cast iron For steel, stainless steel, and cast iron Application Grade Substrate Coating layer Application code AH710 P05 - P15 AH725 P20 - P30 elative density Hardness HA T.. S. (GPa) Main Composition Thickness (µm) (Ti, Al)N (Ti, Al)N 2 Features For hardened steel High wear resistance due to hard substrate and coating For general purpose Good balance between wear and fracture resistances First choice Workpiece material Hardness AH710 Carbon steel, Alloy steel Stainless steel Prehardend steel, Die & mold tool steel High hardened steel Cast iron HB HB HC HC HB AH725 Excellent machining accuracy High radius accuracy mm mm 5 µm Ball nose insert has high radius accuracy within 5 μm and precisely meets dimensional requirements. Shank: EBFM20T25S180 Insert: ZFBM20000-MJ Tool diameter: ødc = ø20 mm (rε = 10 mm) Good surface finish Ball nose type ZFBM20000-MJ adius type ZFM20010-MJ oughness (µm) oughness (µm) 5.0 a: 0.37 µm, z: 3.05 µm Length (mm) 5.0 a : 0.25 µm, z : 1.43 µm Length (mm) Shank : EBFM20T25S180 Workpiece material: S55C / C55 Cutting speed: Vc = 200 m/min Feed per tooth: fz = 0.15 mm/t Depth of cut: ap =0.5 mm Coolant: Wet 5

6 ENDMILLS EBFM Indexable endmills for high precision finish ødc øds ødc øds Lf L s L2 Lf α s L Fig. 1 Fig. 2 Designation material ødc øds ls Lf L L2 α Air hole Fig Insert EBFM08T12S100 Steel ZF*M EBFM08S08C100 Carbide without 1 ZF*M EBFM08S08C140 Carbide without 1 ZF*M EBFM10T12S100 Steel with 2 ZF*M EBFM10S10C140 Carbide without 1 ZF*M EBFM10S10C220 Carbide without 1 ZF*M EBFM12S12S110 Steel with 1 ZF*M EBFM12S12C160 Carbide without 1 ZF*M EBFM12S12C220 Carbide without 1 ZF*M EBFM16T20S130 Steel with 2 ZF*M EBFM16S16C160 Carbide without 1 ZF*M EBFM16S16C220 Carbide without 1 ZF*M EBFM20T25S180 Steel with 2 ZF*M EBFM20S20C220 Carbide without 1 ZF*M EBFM20S20C300 Carbide without 1 ZF*M EBFM25T32S200 Steel with 2 ZF*M EBFM25S25C220 Carbide without 1 ZF*M EBFM25S25C300 Carbide without 1 ZF*M EBFM30T32S220 Steel with 2 ZF*M EBFM30S32C250 Carbide without 1 ZF*M EBFM30S32C350 Carbide without 1 ZF*M EBFM32S32S250 Steel with 1 ZF*M EBFM32S32C300 Carbide without 1 ZF*M SPAE PATS Designation Clamping screw Torx bit Grip Wrench EBFM08... TS 25F080A - - T-8D EBFM10... TS 30F100A - - T-10D EBFM12... TS 40F120A - - T-15D EBFM16... TS 50F160A BT20S H-TB2W - EBFM20... TS 60F200A BLDT25/M7 H-TB2W - EBFM25... TS 70F250A BLDT25/M7 H-TB2W - EBFM30... TS 80F300A - - T-T30 EBFM32... TS 80F300A - - T-T30 6 BallFinishNose

ACCELEATED MACHINING MOUDULA TYPE HBFM Indexable endmills with TungFlex threaded adaptation for high precision finish A C Ts T ødc ød3 Lf A L6 A - A cross section Designation ødc L6 Lf C T ød3 Ts Air

7 ACCELEATED MACHINING MOUDULA TYPE HBFM Indexable endmills with TungFlex threaded adaptation for high precision finish A C Ts T ødc ød3 Lf A L6 A - A cross section Designation ødc L6 Lf C T ød3 Ts Air hole Insert HBFM10M M6 with ZF*M HBFM12M M6 with ZF*M HBFM12M M8 with ZF*M HBFM16M M8 with ZF*M HBFM20M M10 with ZF*M HBFM25M M12 with ZF*M HBFM30M M16 with ZF*M HBFM32M M16 with ZF*M SM Endmills - modular shank 1 2 α ød M øds 1 2 TungFlex Straight shank L1 L s Designation øds L ls L1 ød M α Shank type SM06-L60C M6 0 Cylindrical SM06-L105-C M6 1.2 Cylindrical SM06-L125-C M6 3.3 Cylindrical SM08-L73C M8 0 Cylindrical SM08-L128-C M8 0.9 Cylindrical SM08-L170-C M8 3.3 Cylindrical SM10-L80-C M10 0 Cylindrical SM10-L130-C M Cylindrical SM10-L200-C M Cylindrical SM12-L86-C M Cylindrical SM12-L200-C M Cylindrical SM16-L95-C M Cylindrical SM16-L230-C M Cylindrical SPAE PATS Designation Clamping screw Torx bit Grip Wrench HBFM10... TS 30F100A - - T-10D HBFM12... TS 40F120A - - T-15D HBFM16... TS 50F160A BT20S H-TB2W - HBFM20... TS 60F200A BLDT25/M7 H-TB2W - HBFM25... TS 70F250A BLDT25/M7 H-TB2W - HBFM30... TS 80F300A - - T-T30 HBFM32... TS 80F300A - - T-T30 7

8 INSET ZFBM-MJ ZFM-MJ T 3º T A rε A rε P Steel M Stainless K Cast iron N Non-ferrous S Superalloys H Hard materials Coating : First choice : Second choice Designation rε AH710 AH725 ZFBM08000-MJ ZFBM10000-MJ ZFBM12000-MJ ZFBM16000-MJ ZFBM20000-MJ ZFBM25000-MJ ZFBM30000-MJ ZFBM32000-MJ ZFM12005-MJ ZFM12010-MJ ZFM16005-MJ ZFM16010-MJ ZFM16015-MJ ZFM20010-MJ ZFM20015-MJ A T : Line-up 8 BallFinishNose

9 ACCELEATED MACHINING STANDAD CUTTING CONDITIONS ISO Workpiece materials Hardness Priority Grades Max. depth of Cutting speed cut Vc (m/min) (mm) Feed per tooth fz (mm/t) D8 D10 D12 D16 D20 D25 D30 D32 Low carbon steel, alloy steel HB First choice AH D HB For wear resistance AH D High carbon steel, alloy steel HB First choice AH D HB For wear resistance AH D Prehardened steel Die & mold tool steel Stainless steel HC First choice AH D HC For fracture resistance AH D HB First choice AH D Cast iron Aluminium HB First choice AH D HB For fracture resistance AH D First choice AH D High hardened steel HC First choice AH D emove excessive chip accumulation with an air blast. For the operation with depth of cut which varies (ex.casting skin) and machining of workpiece materials with interrupted surface, the feed per tooth (fz) should be set to the lower recommended value shown in the above table. Cutting conditions maybe limited depending on machine power, workpiece rigidity, and spindle output. When the cutting width, depth, or overhang length is large, set Vc and fz to the lower recommended values and check the machine power and vibration. How to clamp the insert 1. Clear chips and dust from the pocket. 2. Place the insert in the pocket. The insert can be placed only in one direction. 3. Tighten the screw while pressing the insert into the pocket. How to check the run-out 1. Clamp the insert on the shank. 2. Clamp the shank on a high-precision arbor. 3. Measure the run-out on tool presetter or by dial gauge. Notes: 1. Due to the helical cutting edge, it is important that the run-out is inspected with the insert clamped on the shank. 2. Do not use micrometer or caliper to inspect the insert diameter as inaccurate dimensions may be provided. 9

PACTICAL EXAMPLES Workpiece type Cutter Insert Grade Mold part EBFM20S20C220 ZFBM20000-MJ AH725 SKD11 Mold part EBFM12S12S110 ZFBM12000-MJ AH725 STAVAX Workpiece material 1500 mm 800 mm 200 mm 300 mm

10 PACTICAL EXAMPLES Workpiece type Cutter Insert Grade Mold part EBFM20S20C220 ZFBM20000-MJ AH725 SKD11 Mold part EBFM12S12S110 ZFBM12000-MJ AH725 STAVAX Workpiece material 1500 mm 800 mm 200 mm 300 mm Cutting conditions Cutting speed: Vc (m/min) Feed per tooth: fz (mm/t) Depth of cut: ap (mm) Pick feed: pf (mm) Method of machining Coolant Machine esults Cutting time (h) Profiling Dry M/C, BT50 50% longer tool life! Profiling Internal supply, water-soluble coolant M/C, BT Cutitng length (m) % longer tool life! 0 Competitor BallFinishNose s tool life was 50% longer than the competitor's due to high wear resistance. 0 Competitor BallFinishNose s cutting length was 54% longer than the competitor s due to excellent chip evacuation. 10 BallFinishNose

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12 Tungaloy Corporation (Head office) 11-1 Yoshima-Kogyodanchi Iwaki-city, Fukushima, Japan Phone: Fax: Tungaloy America, Inc N Ventura Drive Arlington Heights,IL 60004, U.S.A. Phone: Fax: Tungaloy Canada 432 Elgin St. Unit 3 Brantford, Ontario N3S 7P7, Canada Phone: Fax: Tungaloy de Mexico S.A. C Los Arellano 113, Parque Industrial Siglo XXI Aguascalientes, AGS, Mexico Phone: Fax: Tungaloy do Brasil Ltda. Avd. Independencia N4158 esidencial Flora Vinhedo, São Paulo, Brasil Phone: Fax: Tungaloy Germany GmbH An der Alten Ziegelei 1 D Monheim, Germany Phone: Fax: Tungaloy France S.A.S. ZA Courtaboeuf - Le io 1 rue de la Terre de feu F Courtaboeuf Cedex, France Phone: Fax: Tungaloy Italia S.r.I. Via E. Andolfato 10 I Milano, Italy Phone: Fax: Tungaloy Czech s.r.o. Turanka 115 CZ Brno, Czech epublic Phone: Fax: Tungaloy Ibérica S.L. C/Miquel Servet, 43B, Nau 7 Pol. Ind. Bufalvent ES Manresa (BCN), Spain Phone: Fax: Tungaloy Scandinavia AB Bultgatan Kungälv, Sweden Phone: Tungaloy us, LLC 36-D Harkovsky Lane Belgorod, ussia Phone: Fax: Tungaloy East LLC Stachek str., h.4, office 2, Ekaterinburg, , ussia Phone: Fax: Tungaloy Polska Sp. z o.o. ul. Genewska Warszawa, Poland Phone: Fax: Tungaloy U.K. Ltd The Technology Centre, Wolverhampton Science Park Glaisher Drive, Wolverhampton West Midlands WV10 9U, UK Phone: Fax: salesinfo@tungaloyuk.co.uk Tungaloy Hungary Kft Erzsébet királyné útja 125 H-1142 Budapest, Hungary Phone: Fax: info@tungaloytools.hu Tungaloy Turkey Dudullu OSB 4. Cad No: Ümraniye Istanbul, TUKEY Phone: Fax: info@tungaloy.com.tr Tungaloy Benelux b.v. Tjalk 70 NL-2411 NZ Bodegraven, Netherlands Phone: Fax: Tungaloy Croatia Josipa Kozarca Bregana, Croatia Phone: Fax: Tungaloy Cutting Tool (Shanghai) Co.,Ltd. m No 401 No.88 Zhabei Jiangchang No.3 d Shanghai , China Phone: Fax: Tungaloy Cutting Tool (Thailand) Co.,Ltd. Interlink tower 4th Fl. 1858/5-7 Bangna-Trad oad km.5 Bangna, Bangna, Bangkok Thailand Phone: Fax: Tungaloy Singapore (Pte.), Ltd. 62 Ubi oad 1, #06-11 Oxley BizHub 2 Singapore Phone: Fax: Tungaloy Vietnam LE 04-38, Lexington esidence 67 Mai Chi Tho, Dist. 2, Ho Chi Minh City, Vietnam Phone: Fax: Tungaloy India Pvt. Ltd. Indiabulls Finance Centre, Unit # 902-A, 9th Floor, Tower 1, Senapati Bapat Marg, Elphinstone oad (West), Mumbai , India Phone: Fax: Tungaloy Korea Co., Ltd #1312, Byucksan Digital Valley 5-cha Beotkkot-ro 244, Geumcheon-gu Seoul, Korea Phone: Fax: Tungaloy Malaysia Sdn Bhd 50 K-2, Kelana Mall, Jalan SS6/14 Kelana Jaya, Petaling Jaya, Selangor Darul Ehsan Malaysia Phone: Fax: Tungaloy Australia Pty Ltd PO Box 2232, owville, Victoria 3178, Australia Phone: Fax: PT. Tungaloy Indonesia Kompleks Grand Wisata Block AA-10 No.3-5 Cibitung Bekasi 17510, Indonesia Phone: Fax: follow us at: facebook.com/tungaloyjapan twitter.com/tungaloyjapan To see this product in action visit: Distributed by: DOWNLOAD Dr. Carbide App AS9100 Certified ISO14001 Certified EC97J Produced from ecycled paper Jun (TJ)

Double-sided positive insert for semi-finishing to finishing

MillLine Tungaloy Report No. 508-G DOMINI-MILL Double-sided positive insert for semi-finishing to finishing ACCELERATED MACHINING MillLine DoMini-Mill features the advantage of an economical 6-cornered