联系热线
单位:英寸(inch)
(inch) | P | k max | k min | s max | s min | r max | r min | b min | ds max | ds min |
---|---|---|---|---|---|---|---|---|---|---|
1/4 | 20|26 | 0.176 | 0.166 | 0.445 | 0.438 | 0.025 | 0.015 | 0.5 | 0.25 | 0.2465 |
5/16 | 18|22 | 0.218 | 0.208 | 0.525 | 0.518 | 0.025 | 0.015 | 0.625 | 0.3125 | 0.309 |
3/8 | 16|20 | 0.26 | 0.25 | 0.6 | 0.592 | 0.025 | 0.015 | 0.75 | 0.375 | 0.3715 |
7/16 | 14|18 | 0.302 | 0.292 | 0.71 | 0.702 | 0.025 | 0.015 | 0.875 | 0.4375 | 0.4335 |
1/2 | 12|16 | 0.343 | 0.333 | 0.82 | 0.812 | 0.025 | 0.015 | 1 | 0.5 | 0.496 |
9/16 | 12|16 | 0.375 | 0.365 | 0.92 | 0.912 | 0.045 | 0.02 | 1.125 | 0.5625 | 0.5585 |
5/8 | 11|14 | 0.417 | 0.407 | 1.01 | 1 | 0.045 | 0.02 | 1.25 | 0.625 | 0.619 |
3/4 | 10|12 | 0.5 | 0.48 | 1.2 | 1.19 | 0.045 | 0.02 | 1.5 | 0.75 | 0.744 |
7/8 | 9|11 | 0.583 | 0.563 | 1.3 | 1.288 | 0.065 | 0.04 | 1.75 | 0.875 | 0.867 |
1 | 8|10 | 0.666 | 0.636 | 1.48 | 1.468 | 0.095 | 0.06 | 2 | 1 | 0.992 |
1-1/8 | 7|9 | 0.75 | 0.71 | 1.67 | 1.64 | 0.095 | 0.06 | 2.25 | 1.125 | 1.117 |
1-1/4 | 7|9 | 0.93 | 0.79 | 1.86 | 1.815 | 0.095 | 0.06 | 2.5 | 1.25 | 1.242 |
1-3/8 | 8 | 0.92 | 0.88 | 2.05 | 2.005 | 0.095 | 0.06 | 2.75 | 1.375 | 1.365 |
1-1/2 | 6|8 | 1 | 0.96 | 2.22 | 2.175 | 0.095 | 0.06 | 3 | 1.5 | 1.49 |
1-3/4 | 5|7 | 1.17 | 1.11 | 2.58 | 2.52 | 0.095 | 0.06 | 3.5 | 1.75 | 1.74 |
2 | 4.5|7 | 1.33 | 1.27 | 2.76 | 2.7 | 0.095 | 0.06 | 4 | 2 | 1.99 |