Каталог Widia инструментальная оснастка - страница 1117
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Gripping Strength Comparison Chart
Gripping Strength Comparison Chart • Metric
| milli | Shrin | k Fit | |||
| chuc | g k | standa | rd (Nm) | high tor | que (Nm) |
| mm | Nm | min | max | min | max |
| 3 | — | 3.3 | 11 | — | — |
| 4 | — | 5.2 | 16 | — | — |
| 5 | — | 6.8 | 20 | — | — |
| 6 | — | 19 | 116 | — | — |
| 8 | — | 26 | 176 | — | — |
| 10 | — | 91 | 312 | — | — |
| 12 | — | 132 | 445 | 269 | 582 |
| 14 | — | 169 | 546 | 346 | 723 |
| 16 | — | 253 | 587 | 444 | 779 |
| 18 | — | 304 | 865 | 540 | 1101 |
| 20 | 1127 | 412 | 1049 | 654 | 1292 |
| 25 | 1666 | 901 | 1896 | 1233 | 2227 |
| 32 | 2347 | 1033 | 2079 | 1338 | 2384 |
| 40 | — | 1907 | 3482 | 2432 | 4007 |
| 50 | — | 2651 | 4465 | 3029 | 4843 |
Gripping Strength Comparison Chart • Inch
| mill | in | Shrin | k Fit | |||
| chu | ck | standard | (ft. lbs.) | high torqu | e (ft. lbs.) | |
| in | ft. lbs. | min | max | min | max | |
| 1/8 | — | 3.2 | 13 | — | — | |
| 3/16 | — | 4.6 | 19 | — | — | |
| 1/4 | — | 13 | 86 | — | — | |
| 5/16 | — | 18 | 117 | — | — | |
| 3/8 | — | 53 | 196 | — | — | |
| 7/16 | — | 65 | 269 | — | — | |
| 1/2 | — | 111 | 340 | 225 | 455 | |
| 9/16 | — | 160 | 410 | 285 | 535 | |
| 5/8 | — | 172 | 442 | 307 | 576 | |
| 11/16 | — | 262 | 648 | 427 | 814 | |
| 3/4 | 831 | 336 | 797 | 509 | 970 | |
| 7/8 | — | 363 | 791 | 524 | 951 | |
| 1 | 1229 | 674 | 1382 | 939 | 1647 | |
| 1 1/4 | 1731 | 784 | 1445 | 1115 | 1775 | |
| 1 1/2 | — | 1132 | 1818 | 1389 | 2075 | |
| 2 | — | 1942 | 3049 | 2357 | 3465 |
NOTE: Torque values in in. lbs. Minimum values calculated for maximum bore size and minimum shank size. Maximum values calculated for minimum bore size and maximum shank size.