engineering-skills/tolleranze-iso/scripts/deviations.json

{
  "_note": "Fundamental deviations ISO 286-1 in micrometres (\u00b5m). Shafts = upper deviation es. Bores = lower deviation EI. JS/js = \u00b1IT/2 (not tabulated, calculated at runtime).",
  "ranges": [
    "1-3",
    "3-6",
    "6-10",
    "10-18",
    "18-30",
    "30-50",
    "50-80",
    "80-120",
    "120-180",
    "180-250",
    "250-315",
    "315-400",
    "400-500"
  ],
  "_shafts_note": "es = upper deviation in \u00b5m (negative = below zero). ei = es - IT",
  "shafts": {
    "a": [
      -270,
      -270,
      -280,
      -290,
      -300,
      -310,
      -320,
      -340,
      -360,
      -380,
      -410,
      -440,
      -480
    ],
    "b": [
      -140,
      -140,
      -150,
      -150,
      -160,
      -170,
      -180,
      -200,
      -210,
      -230,
      -240,
      -260,
      -280
    ],
    "c": [
      -60,
      -70,
      -80,
      -95,
      -110,
      -120,
      -130,
      -145,
      -160,
      -170,
      -180,
      -190,
      -200
    ],
    "cd": [
      -34,
      -46,
      -56,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ],
    "d": [
      -20,
      -30,
      -40,
      -50,
      -65,
      -80,
      -100,
      -120,
      -145,
      -170,
      -190,
      -210,
      -230
    ],
    "e": [
      -14,
      -20,
      -25,
      -32,
      -40,
      -50,
      -60,
      -72,
      -85,
      -100,
      -110,
      -125,
      -135
    ],
    "ef": [
      -10,
      -14,
      -18,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ],
    "f": [
      -6,
      -10,
      -13,
      -16,
      -20,
      -25,
      -30,
      -36,
      -43,
      -50,
      -56,
      -62,
      -68
    ],
    "fg": [
      -4,
      -6,
      -8,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ],
    "g": [
      -2,
      -4,
      -5,
      -6,
      -7,
      -9,
      -10,
      -12,
      -14,
      -15,
      -17,
      -18,
      -20
    ],
    "h": [
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ],
    "k": [
      0,
      1,
      1,
      1,
      2,
      2,
      2,
      3,
      3,
      4,
      4,
      4,
      5
    ],
    "m": [
      2,
      4,
      6,
      7,
      8,
      9,
      11,
      13,
      15,
      17,
      20,
      21,
      23
    ],
    "n": [
      4,
      8,
      10,
      12,
      15,
      17,
      20,
      23,
      27,
      31,
      34,
      37,
      40
    ],
    "p": [
      6,
      12,
      15,
      18,
      22,
      26,
      32,
      37,
      43,
      50,
      56,
      62,
      68
    ],
    "r": [
      10,
      15,
      19,
      23,
      28,
      34,
      41,
      51,
      63,
      77,
      98,
      98,
      108
    ],
    "s": [
      14,
      19,
      23,
      28,
      35,
      43,
      53,
      71,
      92,
      100,
      108,
      114,
      126
    ],
    "t": [
      0,
      0,
      23,
      28,
      35,
      43,
      53,
      71,
      92,
      100,
      108,
      114,
      126
    ],
    "u": [
      18,
      23,
      28,
      33,
      41,
      53,
      66,
      90,
      109,
      130,
      150,
      171,
      190
    ],
    "v": [
      0,
      0,
      0,
      0,
      47,
      59,
      75,
      102,
      122,
      150,
      172,
      202,
      228
    ],
    "x": [
      20,
      28,
      34,
      40,
      50,
      64,
      80,
      108,
      146,
      172,
      210,
      248,
      280
    ],
    "y": [
      0,
      0,
      0,
      50,
      63,
      80,
      100,
      134,
      180,
      214,
      258,
      310,
      355
    ],
    "z": [
      26,
      35,
      42,
      50,
      63,
      80,
      100,
      134,
      180,
      214,
      258,
      310,
      355
    ],
    "za": [
      32,
      42,
      52,
      64,
      77,
      98,
      120,
      160,
      210,
      258,
      310,
      365,
      415
    ],
    "zb": [
      40,
      50,
      67,
      90,
      108,
      136,
      168,
      218,
      284,
      340,
      415,
      490,
      560
    ],
    "zc": [
      60,
      80,
      97,
      130,
      150,
      188,
      236,
      308,
      390,
      470,
      575,
      660,
      740
    ]
  },
  "_bores_note": "EI = lower deviation in \u00b5m. ES = EI + IT. For H: EI=0 always.",
  "bores": {
    "A": [
      270,
      270,
      280,
      290,
      300,
      310,
      320,
      340,
      360,
      380,
      410,
      440,
      480
    ],
    "B": [
      140,
      140,
      150,
      150,
      160,
      170,
      180,
      200,
      210,
      230,
      240,
      260,
      280
    ],
    "C": [
      60,
      70,
      80,
      95,
      110,
      120,
      130,
      145,
      160,
      170,
      180,
      190,
      200
    ],
    "D": [
      20,
      30,
      40,
      50,
      65,
      80,
      100,
      120,
      145,
      170,
      190,
      210,
      230
    ],
    "E": [
      14,
      20,
      25,
      32,
      40,
      50,
      60,
      72,
      85,
      100,
      110,
      125,
      135
    ],
    "F": [
      6,
      10,
      13,
      16,
      20,
      25,
      30,
      36,
      43,
      50,
      56,
      62,
      68
    ],
    "G": [
      2,
      4,
      5,
      6,
      7,
      9,
      10,
      12,
      14,
      15,
      17,
      18,
      20
    ],
    "H": [
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ],
    "K": [
      0,
      2,
      2,
      2,
      2,
      3,
      4,
      4,
      4,
      5,
      5,
      5,
      6
    ],
    "M": [
      -2,
      -4,
      -6,
      -7,
      -8,
      -9,
      -11,
      -13,
      -15,
      -17,
      -20,
      -21,
      -23
    ],
    "N": [
      -4,
      -8,
      -10,
      -12,
      -15,
      -17,
      -20,
      -23,
      -27,
      -31,
      -34,
      -37,
      -40
    ],
    "P": [
      -6,
      -12,
      -15,
      -18,
      -22,
      -26,
      -32,
      -37,
      -43,
      -50,
      -56,
      -62,
      -68
    ],
    "R": [
      -10,
      -15,
      -19,
      -23,
      -28,
      -34,
      -41,
      -51,
      -63,
      -77,
      -98,
      -98,
      -108
    ],
    "S": [
      -14,
      -19,
      -23,
      -28,
      -35,
      -43,
      -53,
      -71,
      -92,
      -100,
      -108,
      -114,
      -126
    ],
    "T": [
      0,
      0,
      -23,
      -28,
      -35,
      -43,
      -53,
      -71,
      -92,
      -100,
      -108,
      -114,
      -126
    ],
    "U": [
      -18,
      -23,
      -28,
      -33,
      -41,
      -53,
      -66,
      -90,
      -109,
      -130,
      -150,
      -171,
      -190
    ],
    "V": [
      0,
      0,
      0,
      0,
      -47,
      -59,
      -75,
      -102,
      -122,
      -150,
      -172,
      -202,
      -228
    ],
    "X": [
      -20,
      -28,
      -34,
      -40,
      -50,
      -64,
      -80,
      -108,
      -146,
      -172,
      -210,
      -248,
      -280
    ],
    "Z": [
      -26,
      -35,
      -42,
      -50,
      -63,
      -80,
      -100,
      -134,
      -180,
      -214,
      -258,
      -310,
      -355
    ],
    "ZA": [
      -32,
      -42,
      -52,
      -64,
      -77,
      -98,
      -120,
      -160,
      -210,
      -258,
      -310,
      -365,
      -415
    ],
    "ZB": [
      -40,
      -50,
      -67,
      -90,
      -108,
      -136,
      -168,
      -218,
      -284,
      -340,
      -415,
      -490,
      -560
    ],
    "ZC": [
      -60,
      -80,
      -97,
      -130,
      -150,
      -188,
      -236,
      -308,
      -390,
      -470,
      -575,
      -660,
      -740
    ]
  }
}