New Version. High performance economical double sided inserts with 4 cutting edges! Shoulder milling cutter. Featuring new 18 size insert NEW

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Jeffry Morris
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1 Keeping the Customer First Tungaloy Report No. 390-US Shoulder milling cutter Version Featuring new 18 size insert High performance economical double sided inserts with 4 cutting edges! NEW LQMU11 LQMU18

TUNGALOY Economical insert with 4 edges to offer remarkable productivity

High performance levels with a diverse range of applications Double sided

corner radii options, DoRec suits most applications.

82 µm Thick insert, 180% wider than competitor products Low cutting force +

incorporates effective wiper edges. -10 10 ae =.2" - 5 0.04.08.12.16 0.002.

010 Measuring length (inch) Feed per tooth: fz (ipt) Spindle load (%)

ae =.6" Wiper edges 2 Cutter Insert Grade TPQ18R0U0075A03 (ødc = 2" z = 3)

Feed per tooth Depth of cut Width of cut fz =.004 ipt ap =.

2 TUNGALOY Economical insert with 4 edges to offer remarkable productivity levels! High performance levels with a diverse range of applications Double sided square insert 2 Large rake angle With 2 insert sizes, 3 grades and 4 corner radii options, DoRec suits most applications. Surface finish (µm) Surface finish 10 0 Ra = 0.39 µm Rz = 1.82 µm Thick insert, 180% wider than competitor products Low cutting force + Excellent surface finish Insert has high level of sharpness and incorporates effective wiper edges ae =.2" Measuring length (inch) Feed per tooth: fz (ipt) Spindle load (%) Comparison of spindle load Conventional cutter (with positive insert) ae =.6" Wiper edges 2 Cutter Insert Grade TPQ18R0U0075A03 (ødc = 2" z = 3) LQMU PNER-MJ AH725 Work material HB Cutting speed Vc = 500 sfm Feed per tooth Depth of cut Width of cut fz =.004 ipt ap =.4" ae = 2" Dry Vertical M/C BT50 Exceptional surface finish with economical insert! Cutter TPQ18R0U0075A03 (ødc = 2" z = 3) Insert LQMU180808PNER-MJ Work material HB Cutting speed Depth of cut Vc = 500 sfm ap =.630" Dry Vertical M/C BT50 Similar load levels as a conventional tool!

3 Milling cutter Bore type ødb ød a b ap R Lf ø c Shank type 90 Max. p f L Rs ø s Wrench Replacement parts Description Applicable cutter Clamping screw Torx bit Grip Mono block type substitution wrench T/EPQ11.. T/EPQ18 CSTB-3.5L115 SR BLDT10/S7 BTM SW6-SD H-TB T-10D T-D ødc Bore type 90 LQMU11 type Max. ap:.354" LQMU18 type Max. ap:.630" No. of Dimensions (inch) Weight Stock Inserts ødc ødb ød R Lf b a (Ib) Air hole Center bolt TPQ11R0U0075A with C0.375x1.125H TPQ11R250U0075A with C0.375 x1.125h TPQ11R300U0100A with C0.500 x1.375h TPQ11R400U0150A with TMBA-0.750H TPQ18R0U0075A with *(C0.375x1.125H) TPQ18R250U0100A with *(C0.375x1.125H) TPQ18R300U0100A with *(C0.500x1.375H) TPQ18R400U0150A with *(TMBA-0.750H) TPQ18R500U0150A with *(TMBA-0.750H) TPQ18R600U00A Without - No. of Dimensions (inch) Weight Stock Inserts ødc øds Rs Lf L (kg) Air hole EPQ11R100U0100W with EPQ11R125U0125W with EPQ11R150U0125W with B T A Shank type Shank type Weldon Inserts Grades Accuracy Honing Coated Dimensions (inch) AH725 AH1 AH140 A B T rε LQMU110704PNER-MJ M with LQMU110708PNER-MJ M with LQMU110716PNER-MJ M with LQMU180804PNER-MJ M with LQMU180808PNER-MJ M with LQMU180816PNER-MJ M with LQMU180824PNER-MJ M with ε Cutter EPQ11R TPQ11R TPQ18R EPQ18R : Stocked items 3

Standard cutting conditions Workpiece materials Low carbon steel (1018, 86 etc.) High carbon steel (F-6180 etc.) Alloy steel (4140, 4340 etc.) Tool steel (A-6, D-1, D-2 etc.

) Hardness Cutting speed Feed per tooth Grades HB Vc (sfm) fz (ipt) ~ 0 330-800.004 -.010 0 ~ 300 AH725 330-750 150 ~ 300.004 -.008 ~ 300 330-600 - AH140 300-600.004 -.010 450-800.004 -.010 150 ~ 250 AH1 360-640.

When cutting an interrupted surface or a casted skin, the feed per tooth (fz) should be reduced to the lower recommended value shown in the above table.

4 Standard cutting conditions Workpiece materials Low carbon steel (1018, 86 etc.) High carbon steel (F-6180 etc.) Alloy steel (4140, 4340 etc.) Tool steel (A-6, D-1, D-2 etc.) Stainless steel (300 Series, 304, 316 etc.) Grey cast iron (No 35 B, No 45 B etc.) Ductile cast iron ( etc.) Superalloys (Inconel 718, Ti-6Al-4V etc.) Hardness Cutting speed Feed per tooth Grades HB Vc (sfm) fz (ipt) ~ ~ 300 AH ~ ~ AH ~ 250 AH AH To remove excessive chip accumulation use an air blast. When cutting an interrupted surface or a casted skin, the feed per tooth (fz) should be reduced to the lower recommended value shown in the above table. Cutting conditions are limited by machine power, work piece 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. Practical examples Part of workpiece Milling cutter Insert Grade component EPQ11R125U0125W03 ø1.25", z = 3 LQMU110708PNER-MJ AH725 Low carbon steel (150HB) Press mold TPQ18R300U0100A05 ø3", z = 4 LQMU180816PNER-MJ AH1 No 35 B (180HB) 79" Workpiece material 12" 60" Cutting conditions Cutting speed: Vc (sfm) Feed per tooth: fz (ipt) Depth of cut: ap (inch) Width of cut: ae (inch) Method of machining Results Cycle time (sec/piece) A Side milling Dry Vertical M/C, BT40 180% productivity improvement Vf = ipm High feed rate significantly reduces machining time. Stable tool life is provided with the reduction of sudden insert fracture. Machining time (min/pc) B Shoulder milling Dry Vertical M/C, BT50 130% productivity improvement Vf = ipm Due to the tough cutting edge, higher feed per tooth can be applied to reduce the machining time. 4

$High fracture resistance Comparison of$ 8 ft (45 min) Still cutting Equivalent to P

8 ft 0 15 30 45 60 75 Cutting length (ft)

speed : Vc = 500 sfm Feed per tooth: fz =.

(sfm) Feed per tooth: fz (ipt) Depth of cut:

5 Extremely tough cutting edges lead to efficient machining. Incredible productivity! Insert thickness: 1.8 times wider than competitor! High fracture resistance Comparison of fracture resistance AH ft (45 min) Still cutting Equivalent to P grade Fracture 36.8 ft Cutting length (ft) Tool diameter : ødc = ø1.000" Corner radius : rε =.016" Work material : 1055 (0HB) Cutting speed : Vc = 500 sfm Feed per tooth: fz =.010 ipt Depth of cut Width of cut No. of inserts : ap =.2" : ae =.5" : Dry : Only used 1 insert : Vertical M/C, BT50 High feed milling improves machining efficiency. Comparison of metal removal rate 1" Application: Slot milling Work material: 1055 (0HB) : Vertical M/C, BT50 Cutting conditions Cutter Insert Cutting speed: Vc (sfm) Feed per tooth: fz (ipt) Depth of cut: ap (inch) Metal removal rate: Q (in 3 /min) EPQ11R100U0100W02 (ødc = ø1.000", z = 2) ødc = ø1.000", z = 3 LQMU110704PNER-MJ Insert: Positive type AH725 with 2 corner P30 grade %.32.2 MORE 9.15 PRODUCTIVITY 4.27 Milling Intelligently 5

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6 3726 N Ventura Drive, Arlington Heights, IL 60004, U.S.A. Inside Sales: Technical Support: 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 290 Phone: Fax: Become a fan on facebook Follow us on Watch our videos on You Tube Scan for instant web access Distributed by: Nov. 13 (TJ)

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