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M-FOUR (MEW)
Cutting Performance
Part Number Shouldering Slotting Part Number Shouldering Slotting GRADES
(Cu.4t0ting Width ae = D/2) (C.6u4 tting Width ae = D/2)
.40 MEW1000…-15 .64 A
...............3120431204312043120.............26480026480026480026480312043120431204264800264800264800 ...............3120431204312043120.............26480026480026480026480312043120431204264800264800264800 MEW1500…-15 .......................3120431204312043120445645645645....................2648002648026480264800008648648648631204312043120445645656264800264802648000864864864 B
MEW0625...-10 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch).40 .004 .006 .008 .010 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch).40 .004 .006 .008 .010 MEW25…-15 ~~ ........................456456456453120431204312043120.....................86486486486264802648026480264800000456456456312043120431204864864864264800264800264800 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch).64 LINEUP / INSERTS 45 / 70 LEAD C
MEW0750...-10 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 MEW50…-15 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch) .......................3120431204312043120445645645645....................2648002648026480264800008648648648631204312043120445645656264800264802648000864864864 D
MEW16…-10 E
MEW18…-10 MEW2000R…-15 F
MEW3000R…-15 G
MEW1000…-10~~ D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch)...............3120431204312043120.............26480026480026480026480312043120431204264800264800264800 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch)...............3120431204312043120.............00002648026480264802648312043120431204000264802648026480 MEW040R…-15 .64 .004 .006 .008 .010 .004 .006 .008 .010 H
MEW1500…-10 MEW080R…-15 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 J
.004 .006 .008 .010 K
MEW20…-10 .004 .006 .008 .010 .004 .006 .008 .010 ~~ ........................456456456453120431204312043120.....................86486486486264800264800264800264800456456456312043120431204864864864264802648000264800 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch) ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 O
MEW50…-10 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 P
D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch) R
.40 .40 T
...............3120431204312043120.............26480026480026480026480312043120431204264800264800264800 ...............3120431204312043120.............00002648026480264802648312043120431204000264802648026480
MEW0750...-2T D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch).40 D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch) .004 .006 .008 .010 75 LEAD
MEW1000...-2T ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000
(Long Shank) .004 .006 .008 .010 .004 .006 .008 .010
MEW20-...-2T ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 .40 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 90 LEAD
MEW25-...-2T · Vc = 600 sfm
...............3120431204312043120.............00002648026480264802648312043120431204264800264800264800 ...............31204312043120431200000.............2648026480264802648312043120431204000264802648026480 · GM Chipbreaker
(Long Shank) · Workpiece Material: 1049
MEW1500R...-10 · Overhang Length
1. End Mill: Same length as of the dimension
~~ Case StudiesMEW2500R...-10D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch) D.D.D.OD..O.ODDC.O....C.C(OOiD.C.(..in(iCC(nOci..n.chn((c)iiChc).hnn)h(c)cihhn))ch) 2. Face Mill: H of the dimension + minimum overhang length of the arbor HIGH FEED
MEW032R...-10 .004 .006 .008 .010 .004 .006 .008 .010
MEW063R...-10 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000 ...000...000000444000444 ...000...ffff000000zzzz666fff000zzz((((iiii666pppp(((iiittttppp)))) ttt...)))000...000000888000888 ...000...111000000111000
1018 1018 MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS
• Construction Equipment Part • Machine Part
• Vc = 820 sfm • Vc = 820 sfm
• D.O.C. ae = 0.158" 0.787" • D.O.C. ae = 0.128" 0.787" (Grooving)
• fz = 0.006 ipt (Vf = 53 ipm) • fz = 0.008 ipt (Vf = 94 ipm)
• Wet • Dry
• MEW32-S32-10-4T (4 Inserts) • MEW20-S20-10-3T (3 Inserts)
• LOMU100408ER-GM (PR1525) • LOMU100408ER-GM (PR1525)
PR1525 Chip Removal Rate = 6.591in3/min PR1525 Chip Removal Rate = 8.787in3/min (Stable Milling)
Competitor A Chip Removal Rate =4.394in3/min Competitor B Chip Removal Rate = 6.957in3/min (Unstable)
(Positive Cutter) (Positive Cutter)
MEW showed stable milling without chattering at higher feed, improving the cutting efficiency No chattering with MEW, while Competitor B chattered at the same cutting conditions.
by 150%. Burrs are prevented and excellent surface finish is achieved. No burrs with MEW and excellent surface finish is gained.
Customer Evaluation Customer Evaluation
15-5PH (42HRC) 5.118” H13
• Aircraft Part 0.984” • Mold Part
• Vc = 590 sfm • Vc = 330 sfm
• D.O.C. ae = 0.079" 0.984" • D.O.C. ae = 0.138" 1.181"
• fz = 0.004ipt (Vf = 28 ipm) • fz = 0.004ipt (Vf = 15 ipm)
• Wet • Dry
• MEW32-S32-10-4T (4 Inserts) • MEW32-S32-10-4T (4 Inserts)
• LOMU150508ER-GM (PR1525) • LOMU100408ER-GH (PR1525)
PR1525 Chip Removal Rate = 2.185in3/min (Further Milling Possible) PR1525 Chip Removal Rate = 2.563in3/min (Further Milling Possible) TECHNICAL
Competitor C Chip Removal Rate = 1.635in3/min Competitor D Chip Removal Rate = 1.282in3/min
(Positive Cutter) (Unable to Continue Cutting) (Positive Cutter) (Unable to Continue Cutting)
No chattering and more stable milling is possible with MEW. MEW doubled cutting efficiency. Furthermore, MEW inserts have double number of edges (4-edge),
Dispite the milling difficulty because of the properties of the material, PR1525 kept good which enables a drastic cost reduction.
cutting edge form, minimizing wear and adhesion.
INDEX
Customer Evaluation Customer Evaluation
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