Каталог Winstar фрезерование - страница 229

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Technical Data Recommended Cutting Conditions 推薦切削參數 Table 057 Technical Data ESSSD4 WORKING STAINLESS Moderately STAINLESS TITANIUM SOFT SG High Temperature MATERIAL 304 Difficults SUS 316 L (ALLOYS) STEEL CAST IRON ALLOYS Vc 72~90 M/min 56~70 M/min 48~60 M/min 40~56 M/min 120~160 M/min 96~120 M/min 20~25 M/min FEED FEED FEED DIAMETER R.P.M FEED (mm/min) R.P.M FEED (mm/min) R.P.M FEED (mm/min) R.P.M FEED (mm/min) R.P.M (mm/min) R.P.M (mm/min) R.P.M (mm/min) 4MM 5,732 573 4,459 357 3,822 229 3,185 153 9,554 955 7,643 764 1,592 70 5MM 4,586 550 3,567 357 3,057 306 2,548 153 7,643 917 6,115 734 1,274 56 6MM 3,822 611 2,972 416 2,548 306 2,123 170 6,369 1,019 5,096 815 1,062 72 8MM 2,866 573 2,229 401 1,911 306 1,592 191 4,777 1,146 3,822 917 796 86 10MM 2,293 550 1,783 357 1,529 275 1,274 155 3,822 917 3,057 734 637 69 12MM 1,911 497 1,486 327 1,274 255 1,062 170 3,185 892 2,548 713 531 81 14MM 1,638 439 1,274 290 1,092 231 910 157 2,730 797 2,184 638 455 82 16MM 1,433 401 1,115 268 955 210 796 143 2,389 717 1,911 573 398 78 a a = 1.0D a a = 1.0D a r = 0.5D a r = 0.2D Milling Amount (mm) a d = 1.0D a d = 0.3D 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。 A223