812 Каталог ISCAR 2020 Фрезы Сверла Пластины режущие Вспомогательный инструмент Стр.808

Каталог ISCAR 2020 Пластины Фрезы Сверла Оснастка Стр. 808 0812 Lab2u

МЕТЧИКИ Руководство по эксплуатации Унифицированная резьба, крупный шаг ньютон на метр шагом Размеры в мм H = 0.86603P H1 = J-H = 0.54127P h3 = 27;H = 0.61343P d2 = D2 = d-3H = d-0.64952P 4 d3 = d-2h3 = d-1.22687P r = H = 0.14434P 6 Допуск на средний Допуск на средний диаметр метчика 2B диаметр гайки UNC 1 - 64 0.397 1.854 1.598 1.425 1.367 1.610 1.623 1.598 1.664 1.646 UNC 2 - 64 0.454 2.184 1.890 1.694 1.628 1.902 1.915 1.890 1.961 1.943 UNC 3 - 48 0.529 2.515 2.172 1.941 1.864 2.184 2.197 2.172 2.248 2.228 UNC 4 - 40 0.635 2.845 2.433 2.156 2.065 2.446 2.459 2.433 2.517 2.494 UNC 5 - 40 0.635 3.175 2.764 2.487 2.395 2.776 2.789 2.764 2.847 2.827 UNC 6 - 32 0.794 3.505 2.990 2.647 2.532 3.105 3.028 2.990 3.084 3.058 UNC 8 - 32 0.794 4.166 3.650 3.307 3.193 3.675 3.688 3.650 3.746 3.721 UNC 10 - 24 1.058 4.826 4.138 3.680 3.528 4.163 4.176 4.138 4.247 4.219 UNC 12 - 24 1.058 5.486 4.798 4.341 4.188 4.823 4.836 4.798 4.910 4.882 UNC 1/4" - 20 1.270 6.350 5.524 4.976 4.793 5.575 5.588 5.524 5.646 5.616 UNC 5/16" - 18 1.411 7.938 7.021 6.411 6.205 7.071 7.084 7.021 7.155 7.120 UNC 3/8" - 16 1.588 9.525 8.494 7.805 7.577 8.545 8.557 8.494 8.639 8.603 UNC 7/16" - 14 1.814 11.112 9.934 9.149 8.887 9.985 9.997 9.934 10.089 10.051 UNC 1/2" - 13 1.954 12.700 11.430 10.584 10.302 11.481 11.494 11.430 11.595 11.552 UNC 9/16" - 12 2.117 14.288 12.913 11.996 11.692 12.964 12.977 12.913 13.086 13.043 UNC 5/8" - 11 2.309 15.875 14.376 13.376 13.043 14.427 14.440 14.376 14.559 14.514 UNC 3/4" - 10 2.540 19.050 17.399 16.229 15.933 17.450 17.463 17.399 17.595 17.544 UNC 7/8" - 9 2.822 22.225 20.391 19.169 18.763 20.455 20.467 20.391 20.599 20.546 UNC 1" - 8 3.175 25.400 23.338 21.963 21.504 23.401 23.414 23.338 23.561 23.505 UNC 1 1/8" - 7 3.629 28.575 26.218 24.648 24.122 26.294 26.319 26.218 26.457 26.398 UNC 1 1/4" - 7 3.629 31.750 29.393 27.823 27.297 29.469 29.494 29.393 29.637 29.576 UNC 1 3/8" - 6 4.233 34.925 32.174 30.343 29.731 32.250 32.276 32.174 32.438 32.372 UNC 1 1/2" - 6 4.233 38.100 35.349 33.518 32.906 35.425 35.451 35.349 35.616 35.550 UNC 1 3/4" - 5 5.080 44.450 41.151 38.951 38.217 41.241 41.266 41.151 41.445 41.372 UNC 2" - 4 1/2 5.644 50.800 47.135 44.689 43.876 47.235 47.260 47.135 47.450 47.371 UNC 2 1/4" - 4 1/2 5.644 57.150 53.485 51.039 50.226 53.485 53.805 53.726 UNC 2 1/2" - 4 6.350 63.500 59.375 56.627 55.710 59.375 59.718 59.632 UNC 2 3/4" - 4 6.350 69.850 65.725 62.977 62.060 65.725 66.073 65.987 UNC 3" - 4 6.350 76.200 72.075 69.327 68.410 72.075 72.428 72.339 UNC 3 1/4" - 4 6.350 82.550 78.425 75.677 74.760 78.425 78.783 78.694 UNC 3 1/2" - 4 6.350 88.900 84.775 82.027 81.110 84.775 85.183 85.049 UNC 3 3/4" - 4 6.350 95.250 91.125 88.377 87.460 91.125 91.493 91.402 UNC 4" - 4 6.350 101.600 97.475 94.727 93.810 97.475 97.848 97.757 Шаг Наружный Средний Внутренний диаметр резьбы T.P.I. P диаметр d=D диаметр d2=D2 Гайка D1 Винт d3 808 ISCAR