Table 033

EPSRR4

Material 工件材料CARBON STEEL 碳素鋼// ALLOY 合金鋼STEELALLOY STEEL / 合金鋼/ SCM, SKTOOL ST 工具鋼 T, SKDEELPREHARDE 調質 NAK80NED STE 鋼 CENA1EL
Hardness 硬度HB 180~250HRC 25~35HRC 35~45
VC 線速度68 (m/min)54 (m/min)45 (m/min)
Dia ( 刃徑)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)
6mm360043060.6288029560.6234020060.6
8mm270043080.8216029580.8180020080.8
10mm216043010117102951011440200101
12mm1800430121.21440295121.21200200121.2
Material 工件材料HARDENE 淬火 SKD61,D STEEL 鋼 SKD11STAINLES 不鏽 SUS30S STEEL 鋼 4 316CAST 鑄 FC /IRON 鐵 FCD
Hardness 硬度HRC 40~55
VC 線速度27 (m/min)54 (m/min)79 (m/min)
Dia ( 刃徑)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)
6mm14408560.3288029560.6432052060.6
8mm10808580.4216029580.8324052080.8
10mm86085100.517102951012520520101
12mm72085120.61440295121.22160520121.2

1.Use as highly rigid and accurate machine as possible. 2.If the rpm available is lower than the recommend condition, please reduce the feed rate to the same ratio. 3.Use long shank type please reduce the rpm and feed rate. 4.The Feed and RPM may be changed depending on the M/C conditions ,lubricating and cooling system. 1. 盡可能用高剛性、高精機床。 2. 機床轉速不足時,請將進給、轉速同比例下調。 3. 長柄型或偏擺過大時請視情況下調轉速、進給。 4. 以上數據為建議值,適當的條件仍須視機台狀況、夾治具品質、潤滑冷卻系統…等改變。