Page 128 - koreatechnics

RECOMMENDED CUTTING VALUES

● VLT, VSD, TSD 절삭조건표 Recommended Cutting Values For VLT, VSD, TSD

재질구분 Vc ø25 이송 (mm/rev)
(m/min) ø26~ø30 ø31~ø40 ø41~ø50 ø51~ø59 ø60~ø75 ø75~ø80

탄소강
(-0.25%) 130-190 0.06-0.10 0.07-0.11 0.08-0.12 0.0.8-0.14 0.10-0.18 0.08-0.12 0.1-0.14
(Unalloyed steel)

P 탄소강 0.06-0.1 0.07-0.11 0.08-0.12 0.1-0.14 0.12-0.18 0.08-0.12 0.1-0.14
(0.25%-) 130-190
강 (Unalloyed steel)

Steel 합금강 0.06-0.1 0.07-0.11 0.08-0.12 0.1-0.14 0.12-0.18 0.08-0.12 0.1-0.14
(-HB300) 100-140
(Low-alloy steel)

합금강 60-100 0.05-0.07 0.05-0.07 0.06-0.08 0.06-0.1 0.09-0.13 0.06-0.08 0.06-0.1
(HB300-) 60-110 0.04-0.07 0.04-0.11 0.06-0.12 0.08-0.14 0.1-0.18 0.06-0.12 0.08-0.14
(High-alloy steel)

M

스테인레스강 스테인레스강
Stainless Stainless steel
steel

K 회주철 130-190 0.07-0.13 0.07-0.15 0.08-0.16 0.1-0.18 0.12-0.22 0.08-0.16 0.1-0.18
Grey cast iron 0.04-0.13 0.07-0.15 0.08-0.16 0.1-0.25 0.12-0.26 0.08-0.16 0.1-0.25
주철
Cast iron 구상흑연주철
Cast iron with 110-190
TECHNICAL DATA nodular cast iron

N 알루미늄 단조강 200-300 0.04-0.06 0.07-0.12 0.08-0.13 0.09-0.15 0.12-0.2 0.08-0.13 0.09-0.15
Aluminium 140-300 0.04-0.06 0.06-0.12 0.08-0.13 0.09-0.15 0.12-0.2 0.08-0.13 0.09-0.15
비철금속
forging alloys

Nonferrous 알루미늄 주물강
metals Aluminium
cast alloys

126 www.koreatechnics.com