Каталог Winstar фрезерование - страница 173

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Technical Data Recommended Cutting Conditions 推薦切削參數 Table 001 Technical Data EHSSS6, EHSSS8 WORKING MATERIAL HARDENED STEEL HARDENED STEEL HARDENED STEEL CODE SKT, SKD SKT, SKD SKT, SKD HARDNESS HRC 45~55 HRC 55~60 HRC 60~70 Vc 129 M/min 98 M/min 65 M/min FEED FEED FEED DIAMETER R.P.M R.P.M R.P.M (mm/min) (mm/min) (mm/min) 6MM 6,890 1,900 5,200 1,000 3,445 505 8MM 5,200 1,900 3,900 1,000 2,600 505 10MM 4,160 1,900 3,120 1,000 2,080 505 12MM 3,445 1,900 2,600 1,000 1,755 505 14MM 2,925 1,800 2,210 1,000 1,430 505 16MM 2,535 1,700 2,015 930 1,294 505 18MM 2,275 1,600 1,885 895 1,151 505 20MM 2,015 1,500 1,495 845 1,040 505 25MM 1,625 1,500 1,242 915 826 505 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。 A167