feed rate calc

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Feed Rate Chart Created by Ryan McKibbin [email protected] ChipLoad*Cutter Diameter*Flutes*RPM=Feedrate NumFlutes ChipLoad Chipload*NumFlutes 2 0.01 0.02 6500 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 1/16 8.13 8.75 10.00 11.25 12.50 13.75 15.00 16.25 17.50 18.75 20.00 21.25 22.50 1/8 16.25 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.00 3/16 24.38 26.25 30.00 33.75 37.50 41.25 45.00 48.75 52.50 56.25 60.00 63.75 67.50 1/4 32.50 35.00 40.00 45.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.00 5/16 40.63 43.75 50.00 56.25 62.50 68.75 75.00 81.25 87.50 93.75 100.00 106.25 112.50 3/8 48.75 52.50 60.00 67.50 75.00 82.50 90.00 97.50 105.00 112.50 120.00 127.50 135.00 7/16 56.88 61.25 70.00 78.75 87.50 96.25 105.00 113.75 122.50 131.25 140.00 148.75 157.50 1/2 65.00 70.00 80.00 90.00 100.00 110.00 120.00 130.00 140.00 150.00 160.00 170.00 180.00 9/16 73.13 78.75 90.00 101.25 112.50 123.75 135.00 146.25 157.50 168.75 180.00 191.25 202.50 5/8 81.25 87.50 100.00 112.50 125.00 137.50 150.00 162.50 175.00 187.50 200.00 212.50 225.00 11/16 89.38 96.25 110.00 123.75 137.50 151.25 165.00 178.75 192.50 206.25 220.00 233.75 247.50 3/4 97.50 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.00 1 130.00 140.00 160.00 180.00 200.00 220.00 240.00 260.00 280.00 300.00 320.00 340.00 360.00 1.25 162.50 175.00 200.00 225.00 250.00 275.00 300.00 325.00 350.00 375.00 400.00 425.00 450.00 1.50 195.00 210.00 240.00 270.00 300.00 330.00 360.00 390.00 420.00 450.00 480.00 510.00 540.00 1.75 227.50 245.00 280.00 315.00 350.00 385.00 420.00 455.00 490.00 525.00 560.00 595.00 630.00 2 260.00 280.00 320.00 360.00 400.00 440.00 480.00 520.00 560.00 600.00 640.00 680.00 720.00 NumFlutes ChipLoad Chipload*NumFlutes 2 0.008 0.015 6500 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 1/16 6.09 6.56 7.50 8.44 9.38 10.31 11.25 12.19 13.13 14.06 15.00 15.94 16.88 1/8 12.19 13.13 15.00 16.88 18.75 20.63 22.50 24.38 26.25 28.13 30.00 31.88 33.75 3/16 18.28 19.69 22.50 25.31 28.13 30.94 33.75 36.56 39.38 42.19 45.00 47.81 50.63 1/4 24.38 26.25 30.00 33.75 37.50 41.25 45.00 48.75 52.50 56.25 60.00 63.75 67.50 5/16 30.47 32.81 37.50 42.19 46.88 51.56 56.25 60.94 65.63 70.31 75.00 79.69 84.38 3/8 36.56 39.38 45.00 50.63 56.25 61.88 67.50 73.13 78.75 84.38 90.00 95.63 101.25 7/16 42.66 45.94 52.50 59.06 65.63 72.19 78.75 85.31 91.88 98.44 105.00 111.56 118.13 1/2 48.75 52.50 60.00 67.50 75.00 82.50 90.00 97.50 105.00 112.50 120.00 127.50 135.00 9/16 54.84 59.06 67.50 75.94 84.38 92.81 101.25 109.69 118.13 126.56 135.00 143.44 151.88 5/8 60.94 65.63 75.00 84.38 93.75 103.13 112.50 121.88 131.25 140.63 150.00 159.38 168.75 11/16 67.03 72.19 82.50 92.81 103.13 113.44 123.75 134.06 144.38 154.69 165.00 175.31 185.63 3/4 73.13 78.75 90.00 101.25 112.50 123.75 135.00 146.25 157.50 168.75 180.00 191.25 202.50 1 97.50 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.00 1.25 121.88 131.25 150.00 168.75 187.50 206.25 225.00 243.75 262.50 281.25 300.00 318.75 337.50 1.50 146.25 157.50 180.00 202.50 225.00 247.50 270.00 292.50 315.00 337.50 360.00 382.50 405.00 1.75 170.63 183.75 210.00 236.25 262.50 288.75 315.00 341.25 367.50 393.75 420.00 446.25 472.50 2 195.00 210.00 240.00 270.00 300.00 330.00 360.00 390.00 420.00 450.00 480.00 510.00 540.00 NumFlutes ChipLoad Chipload*NumFlutes 2 0.005 0.01 6500 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 1/16 4.06 4.38 5.00 5.63 6.25 6.88 7.50 8.13 8.75 9.38 10.00 10.63 11.25 1/8 8.13 8.75 10.00 11.25 12.50 13.75 15.00 16.25 17.50 18.75 20.00 21.25 22.50 3/16 12.19 13.13 15.00 16.88 18.75 20.63 22.50 24.38 26.25 28.13 30.00 31.88 33.75 1/4 16.25 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.00 5/16 20.31 21.88 25.00 28.13 31.25 34.38 37.50 40.63 43.75 46.88 50.00 53.13 56.25 3/8 24.38 26.25 30.00 33.75 37.50 41.25 45.00 48.75 52.50 56.25 60.00 63.75 67.50 7/16 28.44 30.63 35.00 39.38 43.75 48.13 52.50 56.88 61.25 65.63 70.00 74.38 78.75 1/2 32.50 35.00 40.00 45.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.00 9/16 36.56 39.38 45.00 50.63 56.25 61.88 67.50 73.13 78.75 84.38 90.00 95.63 101.25 5/8 40.63 43.75 50.00 56.25 62.50 68.75 75.00 81.25 87.50 93.75 100.00 106.25 112.50 11/16 44.69 48.13 55.00 61.88 68.75 75.63 82.50 89.38 96.25 103.13 110.00 116.88 123.75 3/4 48.75 52.50 60.00 67.50 75.00 82.50 90.00 97.50 105.00 112.50 120.00 127.50 135.00 1 65.00 70.00 80.00 90.00 100.00 110.00 120.00 130.00 140.00 150.00 160.00 170.00 180.00 1.25 81.25 87.50 100.00 112.50 125.00 137.50 150.00 162.50 175.00 187.50 200.00 212.50 225.00 1.50 97.50 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.00 1.75 113.75 122.50 140.00 157.50 175.00 192.50 210.00 227.50 245.00 262.50 280.00 297.50 315.00 2 130.00 140.00 160.00 180.00 200.00 220.00 240.00 260.00 280.00 300.00 320.00 340.00 360.00

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cnc feed rate calc

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  • FeedRateChart [email protected]*CutterDiameter*Flutes*RPM=Feedrate

    NumFlutes ChipLoad Chipload*NumFlutes2 0.01 0.02

    6500 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 180001/16 8.13 8.75 10.00 11.25 12.50 13.75 15.00 16.25 17.50 18.75 20.00 21.25 22.501/8 16.25 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.003/16 24.38 26.25 30.00 33.75 37.50 41.25 45.00 48.75 52.50 56.25 60.00 63.75 67.501/4 32.50 35.00 40.00 45.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.005/16 40.63 43.75 50.00 56.25 62.50 68.75 75.00 81.25 87.50 93.75 100.00 106.25 112.503/8 48.75 52.50 60.00 67.50 75.00 82.50 90.00 97.50 105.00 112.50 120.00 127.50 135.007/16 56.88 61.25 70.00 78.75 87.50 96.25 105.00 113.75 122.50 131.25 140.00 148.75 157.501/2 65.00 70.00 80.00 90.00 100.00 110.00 120.00 130.00 140.00 150.00 160.00 170.00 180.009/16 73.13 78.75 90.00 101.25 112.50 123.75 135.00 146.25 157.50 168.75 180.00 191.25 202.505/8 81.25 87.50 100.00 112.50 125.00 137.50 150.00 162.50 175.00 187.50 200.00 212.50 225.00

    11/16 89.38 96.25 110.00 123.75 137.50 151.25 165.00 178.75 192.50 206.25 220.00 233.75 247.503/4 97.50 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.00

    1 130.00 140.00 160.00 180.00 200.00 220.00 240.00 260.00 280.00 300.00 320.00 340.00 360.001.25 162.50 175.00 200.00 225.00 250.00 275.00 300.00 325.00 350.00 375.00 400.00 425.00 450.001.50 195.00 210.00 240.00 270.00 300.00 330.00 360.00 390.00 420.00 450.00 480.00 510.00 540.001.75 227.50 245.00 280.00 315.00 350.00 385.00 420.00 455.00 490.00 525.00 560.00 595.00 630.00

    2 260.00 280.00 320.00 360.00 400.00 440.00 480.00 520.00 560.00 600.00 640.00 680.00 720.00

    NumFlutes ChipLoad Chipload*NumFlutes2 0.008 0.015

    6500 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 180001/16 6.09 6.56 7.50 8.44 9.38 10.31 11.25 12.19 13.13 14.06 15.00 15.94 16.881/8 12.19 13.13 15.00 16.88 18.75 20.63 22.50 24.38 26.25 28.13 30.00 31.88 33.753/16 18.28 19.69 22.50 25.31 28.13 30.94 33.75 36.56 39.38 42.19 45.00 47.81 50.631/4 24.38 26.25 30.00 33.75 37.50 41.25 45.00 48.75 52.50 56.25 60.00 63.75 67.505/16 30.47 32.81 37.50 42.19 46.88 51.56 56.25 60.94 65.63 70.31 75.00 79.69 84.383/8 36.56 39.38 45.00 50.63 56.25 61.88 67.50 73.13 78.75 84.38 90.00 95.63 101.257/16 42.66 45.94 52.50 59.06 65.63 72.19 78.75 85.31 91.88 98.44 105.00 111.56 118.131/2 48.75 52.50 60.00 67.50 75.00 82.50 90.00 97.50 105.00 112.50 120.00 127.50 135.009/16 54.84 59.06 67.50 75.94 84.38 92.81 101.25 109.69 118.13 126.56 135.00 143.44 151.885/8 60.94 65.63 75.00 84.38 93.75 103.13 112.50 121.88 131.25 140.63 150.00 159.38 168.75

    11/16 67.03 72.19 82.50 92.81 103.13 113.44 123.75 134.06 144.38 154.69 165.00 175.31 185.633/4 73.13 78.75 90.00 101.25 112.50 123.75 135.00 146.25 157.50 168.75 180.00 191.25 202.50

    1 97.50 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.001.25 121.88 131.25 150.00 168.75 187.50 206.25 225.00 243.75 262.50 281.25 300.00 318.75 337.501.50 146.25 157.50 180.00 202.50 225.00 247.50 270.00 292.50 315.00 337.50 360.00 382.50 405.001.75 170.63 183.75 210.00 236.25 262.50 288.75 315.00 341.25 367.50 393.75 420.00 446.25 472.50

    2 195.00 210.00 240.00 270.00 300.00 330.00 360.00 390.00 420.00 450.00 480.00 510.00 540.00

    NumFlutes ChipLoad Chipload*NumFlutes2 0.005 0.01

    6500 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 180001/16 4.06 4.38 5.00 5.63 6.25 6.88 7.50 8.13 8.75 9.38 10.00 10.63 11.251/8 8.13 8.75 10.00 11.25 12.50 13.75 15.00 16.25 17.50 18.75 20.00 21.25 22.503/16 12.19 13.13 15.00 16.88 18.75 20.63 22.50 24.38 26.25 28.13 30.00 31.88 33.751/4 16.25 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.005/16 20.31 21.88 25.00 28.13 31.25 34.38 37.50 40.63 43.75 46.88 50.00 53.13 56.253/8 24.38 26.25 30.00 33.75 37.50 41.25 45.00 48.75 52.50 56.25 60.00 63.75 67.507/16 28.44 30.63 35.00 39.38 43.75 48.13 52.50 56.88 61.25 65.63 70.00 74.38 78.751/2 32.50 35.00 40.00 45.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.009/16 36.56 39.38 45.00 50.63 56.25 61.88 67.50 73.13 78.75 84.38 90.00 95.63 101.255/8 40.63 43.75 50.00 56.25 62.50 68.75 75.00 81.25 87.50 93.75 100.00 106.25 112.50

    11/16 44.69 48.13 55.00 61.88 68.75 75.63 82.50 89.38 96.25 103.13 110.00 116.88 123.753/4 48.75 52.50 60.00 67.50 75.00 82.50 90.00 97.50 105.00 112.50 120.00 127.50 135.00

    1 65.00 70.00 80.00 90.00 100.00 110.00 120.00 130.00 140.00 150.00 160.00 170.00 180.001.25 81.25 87.50 100.00 112.50 125.00 137.50 150.00 162.50 175.00 187.50 200.00 212.50 225.001.50 97.50 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.001.75 113.75 122.50 140.00 157.50 175.00 192.50 210.00 227.50 245.00 262.50 280.00 297.50 315.00

    2 130.00 140.00 160.00 180.00 200.00 220.00 240.00 260.00 280.00 300.00 320.00 340.00 360.00