Общий каталог Winstar 2015 - 2016 - страница 47

G550 Series CARBIDE ENDMILLS - High Helix Square Type - 4F ． UNICO Coating provides superior wear resistance and reduces the coeffi cient of friction ． Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, FRP, etc. ． Greater shearing action results in increased speeds and feeds and faster stock removal. ． Strong helix design provides hi speed milling capabilities. Dia. CL OAL Shank Flutes Order No. (d) (L1) (L) (D) (F) EPSFH4 EPSFH403000U 3.0 8 50 4 4 EPSSH4 EPSFH404000U 4.0 10 50 4 4 EPSSH405000U 5.0 13 50 6 4 EPSSH406000U 6.0 15 50 6 4 EPSSH407000U 7.0 18 60 8 4 EPSSH408000U 8.0 20 60 8 4 EPSSH409000U 9.0 22 75 10 4 EPSSH410000U 10.0 25 75 10 4 d EPSSH411000U 11.0 25 75 12 4 EPSSH412000U 12.0 30 75 12 4 EPSSH414000U 14.0 30 75 14 4 EPSSH416000U 16.0 35 100 16 4 L1 L WORKING ALLOY STEEL ALLOY STEEL ALLOY STEEL HARDENED STAINLESS CAST IRON D MATERIAL / TOOL STEEL / TOOL STEEL / TOOL STEEL STEEL STEEL CODE 45C,S50C,SCM SCM,SKT,SKD SCM,SKT,SKD SKT, SKD SUS 304 FC / FCD HARDNESS HRC < 20 HRC 20 ~ 30 HRC 30 ~ 40 HRC 45~45 ‒ ‒ Vc 88 M/min 71 M/min 59 M/min 35 M/min 71 M/min 103 M/min FEED FEED FEED FEED FEED FEED DIAMETER R.P.M (mm/min) R.P.M (mm/min) R.P.M (mm/min) R.P.M (mm/min) R.P.M (mm/min) R.P.M (mm/min) 3MM 9,828 455 7,488 295 6,084 195 3,926 90 7,488 345 11,232 520 4MM 7,020 430 5,616 295 4,680 200 2,808 85 5,616 345 8,424 520 5MM 5,850 450 4,446 290 3,744 200 2,340 90 4,446 345 6,552 505 6MM 4,680 430 3,744 295 3,042 195 1,872 85 3,744 345 5,616 520 8MM 3,510 430 2,808 295 2,340 200 1,404 85 2,808 345 4,212 520 10MM 2,808 430 2,223 290 1,872 200 1,118 85 2,223 340 3,276 505 12MM 2,340 430 1,872 295 1,560 200 936 85 1,872 345 2,808 520 14MM 2,340 500 1,768 325 1,482 225 936 100 1,768 380 2,600 560 45 ° 16MM 2,028 500 1,560 325 1,300 225 806 100 1,560 385 2,340 575 18MM 1,820 455 1,378 290 1,144 200 728 90 1,378 345 2,080 520 20MM 1,560 430 1,248 295 1,040 200 624 85 1,248 345 1,820 505 d Tolerance Ø < 3 0 ~ -0.02 Milling Amount Ad = 1.5D Ad = 1.5D 3 ≦ Ø ≦ 10 0 ~ -0.03 (mm) RD ≦ 0.05D RD ≦ 0.1D Ø > 10 0 ~ -0.04 The Feed & RPM may be changed depending on the M/C Conditions, Lubricating & Cooling systems. A36