Каталог Winstar фрезерование - страница 236

Предыдущая страница Следующая страница

Навигация

Technical Data Recommended Cutting Conditions 推薦切削參數 Table 064 EPSWH4, EPCWH4 WORKING ALLOY STEEL HARDENED HARDENED HARDENED CAST IRON MATERIAL / TOOL STEEL STEEL STEEL STEEL CODE FC / FCD SCM,SKT,SKD SKT,SKD SKT, SKD SKT,SKD HARDNESS ~ HRC 20 HRC 20 ~ 30 HRC 30 ~ 40 HRC 45~55 HRC 55~60 Vc 163 M/min 143 M/min 143 M/min 122 M/min 103 M/min FEED FEED FEED FEED FEED DIAMETER R.P.M R.P.M R.P.M R.P.M R.P.M (mm/min) (mm/min) (mm/min) (mm/min) (mm/min) 10MM 5,200 1,150 4,550 990 4,550 830 3,900 610 3,315 400 12MM 4,420 1,150 3,770 990 3,770 830 3,250 610 2,730 400 16MM 3,250 1,150 2,730 950 2,730 830 2,340 610 1,950 390 18MM 2,860 1,150 2,470 960 2,470 830 2,080 610 1,690 390 20MM 2,600 1,150 2,210 960 2,210 830 1,950 610 1,560 390 Milling Amount (mm) 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。 A230