Table 014

EHSBC2, EHSRC2

Mat 工件erial 材料PREHARDENED S 調質鋼 NAK80 CENA1TEELSHARDENED STE 淬火鋼 SKD61,SKD11ELSHarden 淬 SKD11ed Steel 火鋼 ,SKH51
Hardness 硬度HRC 35~45HRC 40~55HRC55~65
Dia 刃徑EFF-L 有效長RPM 轉速Feed (mm/min) 進給ap (mm)RPM 轉速Feed (mm/min) 進給ap (mm)RPM 轉速Feed (mm/min) 進給ap (mm)ae (mm)
680007000.07264004800.05280004350.0311.978
1072006200.06458004300.04680002220.0271.013
1659004700.04547003200.0328000540.0190.247
3.0mm2053004000.03543002800.0258000270.0150.127
2548003400.02539002300.0188000140.0100.065
3045002900.01836002000.0138000100.0070.038
3542002500.01333001700.009----
868007700.09353005000.07060004500.0501.990
1251006000.07841004100.05660003880.0331.852
1644005100.06536003500.04660001640.0270.781
4.0mm2040004400.05432003000.0386000840.0220.400
2536003800.04229002600.0306000430.0180.205
3033003300.03326002300.0246000240.0140.119
3531002900.02625002000.0196000150.0110.075
1635005200.08928003600.06448004570.0381.907
2031004400.08525003100.06148002340.0360.977
5.0mm2528003900.07722002700.05548001200.0330.500
3025003400.06620002300.0474800690.0280.289
3523003000.05419002100.0384800430.0220.182
60mm2026004700.08821003300.06340006070.0372.025
.3020003400.07716002400.05540001800.0330.600
802023004500.13017003300.09034005800.0501.600
.mm4015002500.80011001600.0603400840.0350.200
2521004300.13015003100.08032005400.0501.760
10.0mm4513002200.7009001500.0503200760.0300.240
3020004000.14014002800.08030005400.0501.840
12.0mm5015002000.8008001400.0503000720.0300.280

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。