Каталог Widia инструментальная оснастка - страница 1117

• WID_TOOLINGSYSTEMS10_G004_G005.qxp.pdf
• WID_TOOLINGSYSTEMS10_G006_G007.qxp
• WID_TOOLINGSYSTEMS10_G008_G009.qxp
• WID_TOOLINGSYSTEMS10_G010_G011.qxp

Technical Information Gripping Strength Comparison Chart Gripping Strength Comparison Chart • Metric Shrink Fit milling chuck standard (Nm) high torque (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 Shrink Fit milling chuck standard (ft. lbs.) high torque (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. WWW.WIDIA.COM K81 Technical Information