发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 1083-1965
单位:英寸(inch) 规格:1/4~2
(inch) | P | k max | k min | s max | s min | n max | n min | w max | w min | d1 max | d1 min | dw max | dw min |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/4 | 20|26 | 0.29 | 0.28 | 0.445 | 0.438 | 0.1 | 0.09 | 0.2 | 0.19 | 0.43 | 0.425 | 0.428 | 0.418 |
5/16 | 18|22 | 0.343 | 0.33 | 0.525 | 0.518 | 0.1 | 0.09 | 0.25 | 0.24 | 0.51 | 0.5 | 0.508 | 0.498 |
3/8 | 16|20 | 0.402 | 0.392 | 0.6 | 0.592 | 0.1 | 0.09 | 0.312 | 0.302 | 0.585 | 0.575 | 0.582 | 0.572 |
7/16 | 14|18 | 0.515 | 0.505 | 0.71 | 0.702 | 0.135 | 0.125 | 0.375 | 0.365 | 0.695 | 0.685 | 0.69 | 0.68 |
1/2 | 12|16 | 0.577 | 0.567 | 0.82 | 0.812 | 0.135 | 0.125 | 0.437 | 0.427 | 0.805 | 0.795 | 0.8 | 0.79 |
9/16 | 12|16 | 0.687 | 0.677 | 0.92 | 0.912 | 0.175 | 0.165 | 0.5 | 0.49 | 0.905 | 0.895 | 0.9 | 0.89 |
5/8 | 11|14 | 0.749 | 0.739 | 1.01 | 1 | 0.175 | 0.165 | 0.562 | 0.552 | 0.995 | 0.985 | 0.985 | 0.975 |
3/4 | 10|12 | 0.921 | 0.911 | 1.2 | 1.19 | 0.218 | 0.208 | 0.687 | 0.677 | 1.185 | 1.165 | 1.175 | 1.165 |
7/8 | 9|11 | 0.984 | 0.974 | 1.3 | 1.288 | 0.218 | 0.208 | 0.75 | 0.74 | 1.285 | 1.265 | 1.273 | 1.263 |
1 | 8|10 | 1.155 | 1.145 | 1.48 | 1.468 | 0.26 | 0.25 | 0.875 | 0.865 | 1.465 | 1.445 | 1.453 | 1.443 |
1-1/8 | 7|9 | 1.28 | 1.27 | 1.67 | 1.64 | 0.26 | 0.25 | 1 | 0.99 | 1.655 | 1.635 | 1.62 | 1.61 |
1-1/4 | 7|9 | 1.453 | 1.433 | 1.86 | 1.815 | 0.3 | 0.29 | 1.125 | 1.105 | 1.845 | 1.825 | 1.795 | 1.785 |
1-3/8 | 8 | 1.578 | 1.558 | 2.05 | 2.005 | 0.3 | 0.29 | 1.25 | 1.23 | 2.035 | 2.015 | 1.985 | 1.975 |
1-1/2 | 6|8 | 1.703 | 1.683 | 2.22 | 2.175 | 0.3 | 0.29 | 1.375 | 1.355 | 2.22 | 2.18 | 2.155 | 2.145 |
1-3/4 | 5|7 | 2 | 1.98 | 2.58 | 2.52 | 0.343 | 0.333 | 1.625 | 1.605 | 2.555 | 2.535 | 2.495 | 2.485 |
2 | 4.5|7 | 2.218 | 2.198 | 2.76 | 2.7 | 0.426 | 0.416 | 1.75 | 1.73 | 2.735 | 2.715 | 2.675 | 2.665 |