工具径(D)1.0~7.0mmの切削速度(Vc)早見表です
回転数(n)は10~50,000min-1で書いてあります。
1.0mm・1.5mm・2.0mm 切削速度早見表
| 回転数 (min-1) |
1.0mm | 1.5mm | 2.0mm |
|---|---|---|---|
| 10 | 0.0 | 0.0 | 0.1 |
| 20 | 0.1 | 0.1 | 0.1 |
| 30 | 0.1 | 0.1 | 0.2 |
| 40 | 0.1 | 0.2 | 0.3 |
| 50 | 0.2 | 0.2 | 0.3 |
| 60 | 0.2 | 0.3 | 0.4 |
| 70 | 0.2 | 0.3 | 0.4 |
| 80 | 0.3 | 0.4 | 0.5 |
| 100 | 0.3 | 0.5 | 0.6 |
| 150 | 0.5 | 0.7 | 0.9 |
| 200 | 0.6 | 0.9 | 1.3 |
| 250 | 0.8 | 1.2 | 1.6 |
| 300 | 0.9 | 1.4 | 1.9 |
| 350 | 1.1 | 1.6 | 2.2 |
| 400 | 1.3 | 1.9 | 2.5 |
| 450 | 1.4 | 2.1 | 2.8 |
| 500 | 1.6 | 2.4 | 3.1 |
| 550 | 1.7 | 2.6 | 3.5 |
| 600 | 1.9 | 2.8 | 3.8 |
| 650 | 2.0 | 3.1 | 4.1 |
| 700 | 2.2 | 3.3 | 4.4 |
| 750 | 2.4 | 3.5 | 4.7 |
| 800 | 2.5 | 3.8 | 5.0 |
| 850 | 2.7 | 4.0 | 5.3 |
| 900 | 2.8 | 4.2 | 5.7 |
| 950 | 3.0 | 4.5 | 6.0 |
| 回転数 (min-1) |
1.0mm | 1.5mm | 2.0mm |
| 1,000 | 3.1 | 4.7 | 6.3 |
| 1,100 | 3.5 | 5.2 | 6.9 |
| 1,200 | 3.8 | 5.7 | 7.5 |
| 1,300 | 4.1 | 6.1 | 8.2 |
| 1,400 | 4.4 | 6.6 | 8.8 |
| 1,500 | 4.7 | 7.1 | 9.4 |
| 1,600 | 5.0 | 7.5 | 10.1 |
| 1,700 | 5.3 | 8.0 | 10.7 |
| 1,800 | 5.7 | 8.5 | 11.3 |
| 1,900 | 6.0 | 9.0 | 11.9 |
| 2,000 | 6.3 | 9.4 | 12.6 |
| 2,200 | 6.9 | 10.4 | 13.8 |
| 2,400 | 7.5 | 11.3 | 15.1 |
| 2,600 | 8.2 | 12.2 | 16.3 |
| 2,800 | 8.8 | 13.2 | 17.6 |
| 3,000 | 9.4 | 14.1 | 18.8 |
| 3,250 | 10.2 | 15.3 | 20.4 |
| 3,500 | 11.0 | 16.5 | 22.0 |
| 3,750 | 11.8 | 17.7 | 23.6 |
| 4,000 | 12.6 | 18.8 | 25.1 |
| 4,500 | 14.1 | 21.2 | 28.3 |
| 回転数 (min-1) |
1.0mm | 1.5mm | 2.0mm |
| 5,000 | 15.7 | 23.6 | 31.4 |
| 5,500 | 17.3 | 25.9 | 34.5 |
| 6,000 | 18.8 | 28.3 | 37.7 |
| 6,500 | 20.4 | 30.6 | 40.8 |
| 7,000 | 22.0 | 33.0 | 44.0 |
| 7,500 | 23.6 | 35.3 | 47.1 |
| 8,000 | 25.1 | 37.7 | 50.3 |
| 8,500 | 26.7 | 40.0 | 53.4 |
| 9,000 | 28.3 | 42.4 | 56.5 |
| 9,500 | 29.8 | 44.8 | 59.7 |
| 10,000 | 31.4 | 47.1 | 62.8 |
| 11,000 | 34.5 | 51.8 | 69.1 |
| 12,000 | 37.7 | 56.5 | 75.4 |
| 13,000 | 40.8 | 61.2 | 81.7 |
| 14,000 | 44.0 | 66.0 | 87.9 |
| 15,000 | 47.1 | 70.7 | 94.2 |
| 16,000 | 50.3 | 75.4 | 100.5 |
| 17,000 | 53.4 | 80.1 | 106.8 |
| 18,000 | 56.5 | 84.8 | 113.1 |
| 19,000 | 59.7 | 89.5 | 119.3 |
| 20,000 | 62.8 | 94.2 | 125.6 |
| 21,000 | 66.0 | 98.9 | 131.9 |
| 22,000 | 69.1 | 103.6 | 138.2 |
| 23,000 | 72.2 | 108.4 | 144.5 |
| 24,000 | 75.4 | 113.1 | 150.8 |
| 回転数 (min-1) |
1.0mm | 1.5mm | 2.0mm |
| 25,000 | 78.5 | 117.8 | 157.0 |
| 26,000 | 81.7 | 122.5 | 163.3 |
| 27,000 | 84.8 | 127.2 | 169.6 |
| 28,000 | 87.9 | 131.9 | 175.9 |
| 29,000 | 91.1 | 136.6 | 182.2 |
| 30,000 | 94.2 | 141.3 | 188.4 |
| 31,000 | 97.4 | 146.0 | 194.7 |
| 32,000 | 100.5 | 150.8 | 201.0 |
| 33,000 | 103.6 | 155.5 | 207.3 |
| 34,000 | 106.8 | 160.2 | 213.6 |
| 35,000 | 109.9 | 164.9 | 219.9 |
| 36,000 | 113.1 | 169.6 | 226.1 |
| 37,000 | 116.2 | 174.3 | 232.4 |
| 38,000 | 119.3 | 179.0 | 238.7 |
| 39,000 | 122.5 | 183.7 | 245.0 |
| 40,000 | 125.6 | 188.4 | 251.3 |
| 41,000 | 128.8 | 193.2 | 257.5 |
| 42,000 | 131.9 | 197.9 | 263.8 |
| 43,000 | 135.1 | 202.6 | 270.1 |
| 44,000 | 138.2 | 207.3 | 276.4 |
| 45,000 | 141.3 | 212.0 | 282.7 |
| 46,000 | 144.5 | 216.7 | 288.9 |
| 47,000 | 147.6 | 221.4 | 295.2 |
| 48,000 | 150.8 | 226.1 | 301.5 |
| 49,000 | 153.9 | 230.8 | 307.8 |
| 50,000 | 157.0 | 235.6 | 314.1 |
| 回転数 (min-1) |
1.0mm | 1.5mm | 2.0mm |
2.5mm・3.0mm・4.0mm 切削速度早見表
| 回転数 (min-1) |
2.5mm | 3.0mm | 4.0mm |
|---|---|---|---|
| 10 | 0.1 | 0.1 | 0.1 |
| 20 | 0.2 | 0.2 | 0.3 |
| 30 | 0.2 | 0.3 | 0.4 |
| 40 | 0.3 | 0.4 | 0.5 |
| 50 | 0.4 | 0.5 | 0.6 |
| 60 | 0.5 | 0.6 | 0.8 |
| 70 | 0.5 | 0.7 | 0.9 |
| 80 | 0.6 | 0.8 | 1.0 |
| 100 | 0.8 | 0.9 | 1.3 |
| 150 | 1.2 | 1.4 | 1.9 |
| 200 | 1.6 | 1.9 | 2.5 |
| 250 | 2.0 | 2.4 | 3.1 |
| 300 | 2.4 | 2.8 | 3.8 |
| 350 | 2.7 | 3.3 | 4.4 |
| 400 | 3.1 | 3.8 | 5.0 |
| 450 | 3.5 | 4.2 | 5.7 |
| 500 | 3.9 | 4.7 | 6.3 |
| 550 | 4.3 | 5.2 | 6.9 |
| 600 | 4.7 | 5.7 | 7.5 |
| 650 | 5.1 | 6.1 | 8.2 |
| 700 | 5.5 | 6.6 | 8.8 |
| 750 | 5.9 | 7.1 | 9.4 |
| 800 | 6.3 | 7.5 | 10.1 |
| 850 | 6.7 | 8.0 | 10.7 |
| 900 | 7.1 | 8.5 | 11.3 |
| 950 | 7.5 | 9.0 | 11.9 |
| 回転数 (min-1) |
2.5mm | 3.0mm | 4.0mm |
| 1,000 | 7.9 | 9.4 | 12.6 |
| 1,100 | 8.6 | 10.4 | 13.8 |
| 1,200 | 9.4 | 11.3 | 15.1 |
| 1,300 | 10.2 | 12.2 | 16.3 |
| 1,400 | 11.0 | 13.2 | 17.6 |
| 1,500 | 11.8 | 14.1 | 18.8 |
| 1,600 | 12.6 | 15.1 | 20.1 |
| 1,700 | 13.3 | 16.0 | 21.4 |
| 1,800 | 14.1 | 17.0 | 22.6 |
| 1,900 | 14.9 | 17.9 | 23.9 |
| 2,000 | 15.7 | 18.8 | 25.1 |
| 2,200 | 17.3 | 20.7 | 27.6 |
| 2,400 | 18.8 | 22.6 | 30.2 |
| 2,600 | 20.4 | 24.5 | 32.7 |
| 2,800 | 22.0 | 26.4 | 35.2 |
| 3,000 | 23.6 | 28.3 | 37.7 |
| 3,250 | 25.5 | 30.6 | 40.8 |
| 3,500 | 27.5 | 33.0 | 44.0 |
| 3,750 | 29.4 | 35.3 | 47.1 |
| 4,000 | 31.4 | 37.7 | 50.3 |
| 4,500 | 35.3 | 42.4 | 56.5 |
| 回転数 (min-1) |
2.5mm | 3.0mm | 4.0mm |
| 5,000 | 39.3 | 47.1 | 62.8 |
| 5,500 | 43.2 | 51.8 | 69.1 |
| 6,000 | 47.1 | 56.5 | 75.4 |
| 6,500 | 51.0 | 61.2 | 81.7 |
| 7,000 | 55.0 | 66.0 | 87.9 |
| 7,500 | 58.9 | 70.7 | 94.2 |
| 8,000 | 62.8 | 75.4 | 100.5 |
| 8,500 | 66.7 | 80.1 | 106.8 |
| 9,000 | 70.7 | 84.8 | 113.1 |
| 9,500 | 74.6 | 89.5 | 119.3 |
| 10,000 | 78.5 | 94.2 | 125.6 |
| 11,000 | 86.4 | 103.6 | 138.2 |
| 12,000 | 94.2 | 113.1 | 150.8 |
| 13,000 | 102.1 | 122.5 | 163.3 |
| 14,000 | 109.9 | 131.9 | 175.9 |
| 15,000 | 117.8 | 141.3 | 188.4 |
| 16,000 | 125.6 | 150.8 | 201.0 |
| 17,000 | 133.5 | 160.2 | 213.6 |
| 18,000 | 141.3 | 169.6 | 226.1 |
| 19,000 | 149.2 | 179.0 | 238.7 |
| 20,000 | 157.0 | 188.4 | 251.3 |
| 21,000 | 164.9 | 197.9 | 263.8 |
| 22,000 | 172.7 | 207.3 | 276.4 |
| 23,000 | 180.6 | 216.7 | 288.9 |
| 24,000 | 188.4 | 226.1 | 301.5 |
| 回転数 (min-1) |
2.5mm | 3.0mm | 4.0mm |
| 25,000 | 196.3 | 235.6 | 314.1 |
| 26,000 | 204.1 | 245.0 | 326.6 |
| 27,000 | 212.0 | 254.4 | 339.2 |
| 28,000 | 219.9 | 263.8 | 351.8 |
| 29,000 | 227.7 | 273.2 | 364.3 |
| 30,000 | 235.6 | 282.7 | 376.9 |
| 31,000 | 243.4 | 292.1 | 389.4 |
| 32,000 | 251.3 | 301.5 | 402.0 |
| 33,000 | 259.1 | 310.9 | 414.6 |
| 34,000 | 267.0 | 320.4 | 427.1 |
| 35,000 | 274.8 | 329.8 | 439.7 |
| 36,000 | 282.7 | 339.2 | 452.3 |
| 37,000 | 290.5 | 348.6 | 464.8 |
| 38,000 | 298.4 | 358.0 | 477.4 |
| 39,000 | 306.2 | 367.5 | 490.0 |
| 40,000 | 314.1 | 376.9 | 502.5 |
| 41,000 | 321.9 | 386.3 | 515.1 |
| 42,000 | 329.8 | 395.7 | 527.6 |
| 43,000 | 337.6 | 405.2 | 540.2 |
| 44,000 | 345.5 | 414.6 | 552.8 |
| 45,000 | 353.3 | 424.0 | 565.3 |
| 46,000 | 361.2 | 433.4 | 577.9 |
| 47,000 | 369.0 | 442.8 | 590.5 |
| 48,000 | 376.9 | 452.3 | 603.0 |
| 49,000 | 384.7 | 461.7 | 615.6 |
| 50,000 | 392.6 | 471.1 | 628.1 |
| 回転数 (min-1) |
2.5mm | 3.0mm | 4.0mm |
5.0mm・6.0mm・7.0mm 切削速度早見表
| 回転数 (min-1) |
5.0mm | 6.0mm | 7.0mm |
|---|---|---|---|
| 10 | 0.2 | 0.2 | 0.2 |
| 20 | 0.3 | 0.4 | 0.4 |
| 30 | 0.5 | 0.6 | 0.7 |
| 40 | 0.6 | 0.8 | 0.9 |
| 50 | 0.8 | 0.9 | 1.1 |
| 60 | 0.9 | 1.1 | 1.3 |
| 70 | 1.1 | 1.3 | 1.5 |
| 80 | 1.3 | 1.5 | 1.8 |
| 100 | 1.6 | 1.9 | 2.2 |
| 150 | 2.4 | 2.8 | 3.3 |
| 200 | 3.1 | 3.8 | 4.4 |
| 250 | 3.9 | 4.7 | 5.5 |
| 300 | 4.7 | 5.7 | 6.6 |
| 350 | 5.5 | 6.6 | 7.7 |
| 400 | 6.3 | 7.5 | 8.8 |
| 450 | 7.1 | 8.5 | 9.9 |
| 500 | 7.9 | 9.4 | 11.0 |
| 550 | 8.6 | 10.4 | 12.1 |
| 600 | 9.4 | 11.3 | 13.2 |
| 650 | 10.2 | 12.2 | 14.3 |
| 700 | 11.0 | 13.2 | 15.4 |
| 750 | 11.8 | 14.1 | 16.5 |
| 800 | 12.6 | 15.1 | 17.6 |
| 850 | 13.3 | 16.0 | 18.7 |
| 900 | 14.1 | 17.0 | 19.8 |
| 950 | 14.9 | 17.9 | 20.9 |
| 回転数 (min-1) |
5.0mm | 6.0mm | 7.0mm |
| 1,000 | 15.7 | 18.8 | 22.0 |
| 1,100 | 17.3 | 20.7 | 24.2 |
| 1,200 | 18.8 | 22.6 | 26.4 |
| 1,300 | 20.4 | 24.5 | 28.6 |
| 1,400 | 22.0 | 26.4 | 30.8 |
| 1,500 | 23.6 | 28.3 | 33.0 |
| 1,600 | 25.1 | 30.2 | 35.2 |
| 1,700 | 26.7 | 32.0 | 37.4 |
| 1,800 | 28.3 | 33.9 | 39.6 |
| 1,900 | 29.8 | 35.8 | 41.8 |
| 2,000 | 31.4 | 37.7 | 44.0 |
| 2,200 | 34.5 | 41.5 | 48.4 |
| 2,400 | 37.7 | 45.2 | 52.8 |
| 2,600 | 40.8 | 49.0 | 57.2 |
| 2,800 | 44.0 | 52.8 | 61.6 |
| 3,000 | 47.1 | 56.5 | 66.0 |
| 3,250 | 51.0 | 61.2 | 71.5 |
| 3,500 | 55.0 | 66.0 | 76.9 |
| 3,750 | 58.9 | 70.7 | 82.4 |
| 4,000 | 62.8 | 75.4 | 87.9 |
| 4,500 | 70.7 | 84.8 | 98.9 |
| 回転数 (min-1) |
5.0mm | 6.0mm | 7.0mm |
| 5,000 | 78.5 | 94.2 | 109.9 |
| 5,500 | 86.4 | 103.6 | 120.9 |
| 6,000 | 94.2 | 113.1 | 131.9 |
| 6,500 | 102.1 | 122.5 | 142.9 |
| 7,000 | 109.9 | 131.9 | 153.9 |
| 7,500 | 117.8 | 141.3 | 164.9 |
| 8,000 | 125.6 | 150.8 | 175.9 |
| 8,500 | 133.5 | 160.2 | 186.9 |
| 9,000 | 141.3 | 169.6 | 197.9 |
| 9,500 | 149.2 | 179.0 | 208.9 |
| 10,000 | 157.0 | 188.4 | 219.9 |
| 11,000 | 172.7 | 207.3 | 241.8 |
| 12,000 | 188.4 | 226.1 | 263.8 |
| 13,000 | 204.1 | 245.0 | 285.8 |
| 14,000 | 219.9 | 263.8 | 307.8 |
| 15,000 | 235.6 | 282.7 | 329.8 |
| 16,000 | 251.3 | 301.5 | 351.8 |
| 17,000 | 267.0 | 320.4 | 373.7 |
| 18,000 | 282.7 | 339.2 | 395.7 |
| 19,000 | 298.4 | 358.0 | 417.7 |
| 20,000 | 314.1 | 376.9 | 439.7 |
| 21,000 | 329.8 | 395.7 | 461.7 |
| 22,000 | 345.5 | 414.6 | 483.7 |
| 23,000 | 361.2 | 433.4 | 505.7 |
| 24,000 | 376.9 | 452.3 | 527.6 |
| 回転数 (min-1) |
5.0mm | 6.0mm | 7.0mm |
| 25,000 | 392.6 | 471.1 | 549.6 |
| 26,000 | 408.3 | 490.0 | 571.6 |
| 27,000 | 424.0 | 508.8 | 593.6 |
| 28,000 | 439.7 | 527.6 | 615.6 |
| 29,000 | 455.4 | 546.5 | 637.6 |
| 30,000 | 471.1 | 565.3 | 659.6 |
| 31,000 | 486.8 | 584.2 | 681.5 |
| 32,000 | 502.5 | 603.0 | 703.5 |
| 33,000 | 518.2 | 621.9 | 725.5 |
| 34,000 | 533.9 | 640.7 | 747.5 |
| 35,000 | 549.6 | 659.6 | 769.5 |
| 36,000 | 565.3 | 678.4 | 791.5 |
| 37,000 | 581.0 | 697.2 | 813.4 |
| 38,000 | 596.7 | 716.1 | 835.4 |
| 39,000 | 612.4 | 734.9 | 857.4 |
| 40,000 | 628.1 | 753.8 | 879.4 |
| 41,000 | 643.8 | 772.6 | 901.4 |
| 42,000 | 659.6 | 791.5 | 923.4 |
| 43,000 | 675.3 | 810.3 | 945.4 |
| 44,000 | 691.0 | 829.1 | 967.3 |
| 45,000 | 706.7 | 848.0 | 989.3 |
| 46,000 | 722.4 | 866.8 | 1,011.3 |
| 47,000 | 738.1 | 885.7 | 1,033.3 |
| 48,000 | 753.8 | 904.5 | 1,055.3 |
| 49,000 | 769.5 | 923.4 | 1,077.3 |
| 50,000 | 785.2 | 942.2 | 1,099.3 |
| 回転数 (min-1) |
5.0mm | 6.0mm | 7.0mm |