12.07.2015 Views

HOW TO READ THE STANDARD OF SOLID END MILLS

HOW TO READ THE STANDARD OF SOLID END MILLS

HOW TO READ THE STANDARD OF SOLID END MILLS

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MS3MC aaa EEnd mill, Medium cut length, 3 flute, Centre cuttingWorkmaterialCarbon steel, Alloy steel( 30HRC)Cast ironAlloy steel, Tool steelPre-hardened steel(30 45HRC)Stainless steelHardened steel(45 55HRC)Dia(mm)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)11.5234568101240,00030,00022,50015,00011,2509,0007,5006,0004,8004,0509001,0201,0201,0201,0201,0201,02084076576532,00021,00015,00010,5007,8006,3005,2504,2003,3002,85070067567567567567567558551046527,00018,00013,5009,0006,8005,4004,5003,4002,7002,30051051051051051051051041037033024,00015,00012,0007,5006,0004,8004,0503,0002,4001,950210210210210210210210180165135< 0.1D (D < & 3)< 0.2D (D>& 3)< 1.5D< 0.05D< 1DDepth ofcutDD< 0.1D (D & 2)< 0.05D (D < & 2)< 0.1D (D> & 2)D:Dia.<strong>SOLID</strong><strong>END</strong> <strong>MILLS</strong>WorkmaterialDia(mm)11.52345681012Depth ofcutRevolution(min -1 )20,00012,80010,0006,4005,0004,0003,1002,4001,9001,600TitaniumFeed rate(mm/min)380360360360360360360290260230< 0.1D (D < & 3)< 0.2D (D>& 3)DRevolution(min -1 )10,0006,4005,0003,0002,4002,0001,6001,2001,000800< 1.5DHigh nickelInconel< 0.1D (D< &2)< 0.2D (D > &2)DFeed rate(mm/min)D:Dia.1) When using high efficiency conditions, the surface speeds/feeds can be increased by 2-3 times the above values.9012190909090907070109< 0.05D< 0.05D< 1.5DCARBIDERECOMM<strong>END</strong>ED CUTTING CONDITIONS FOR MSTAR <strong>END</strong> <strong>MILLS</strong>B223

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