Technical Data Recommended Cutting Conditions 推薦切削參數 Table 030 EPSCC4, EPSCA4 ALLOY STEEL / TOOL STEEL PREHARDENED STEEL Material CARBON STEEL / ALLOY STEEL 合金鋼 / 工具鋼 調質鋼 工件材料 碳素鋼 / 合金鋼 SCM, SKT, SKD NAK80 CENA1 Hardness 硬度 HB180~250 HRC25~35 HRC35~45 VC 線速度 96 (m/min) 76 (m/min) 63 (m/min) Feed Feed Feed RPM Dia ap ae RPM ap ae RPM ( 刃徑 ) (mm/min) (mm/min) (mm/min) ap ae 轉速 (mm) (mm) 轉速 (mm) (mm) 轉速 (mm) (mm) 進給 進給 進給 3mm 10160 610 3 0.15 8000 480 3 0.15 6708 402 3 0.15 4mm 7640 610 4 0.2 6048 483 4 0.2 5032 402 4 0.2 6mm 5096 712 6 0.3 4032 564 6 0.3 3360 470 6 0.3 8mm 3816 534 8 0.4 3024 423 8 0.4 2512 352 8 0.4 10mm 3056 366 10 0.5 2416 290 10 0.5 2012 240 10 0.5 12mm 2544 304 12 0.6 2016 242 12 0.6 1680 202 12 0.6 HARDENED STEEL STAINLESS STEEL CAST IRON Material 淬火鋼 不鏽鋼 鑄鐵 工件材料 SKD61, SKD11 SUS304 316 FC / FCD Hardness 硬度 HRC 40~55) VC 線速度 38 (m/min) 63 (m/min) 96 (m/min) Feed Feed Feed RPM RPM Dia ( 刃徑 ) (mm/min) ap ae (mm/min) ap ae RPM (mm/min) ap ae 轉速 (mm) (mm) 轉速 (mm) (mm) 轉速 (mm) (mm) 進給 進給 進給 3mm 4076 244 3 0.15 6708 402 3 0.15 10160 610 3 0.15 4mm 3056 244 4 0.2 5032 402 4 0.2 7640 610 4 0.2 6mm 2038 285 6 0.3 3360 470 6 0.3 5096 712 6 0.3 8mm 1528 214 8 0.4 2512 352 8 0.4 3816 534 8 0.4 10mm 1222 146 10 0.5 2012 240 10 0.5 3056 366 10 0.5 12mm 1016 122 12 0.6 1680 202 12 0.6 2544 304 12 0.6 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。 A196