Каталог Stellram токарный инструмент - страница 262

Заказ инструмента: http://steelcam.org 8 (343) 382-52-03 | sales@sverla-ekb.ru Threading Technical In-Feed Recommendations Multi-Tooth Inserts (mm) Threading Metric 60° (I.S.O) Pitch (mm) Unified 60° (UN) T.P.I Whitworth (W) T.P.I NPT External T.P.I 1,0 1,5 2,0 2,5 3,0 20 18 16 14 12 19 14 11 11.5 Number of Passes Radial in-feed per pass (mm) Radial in-feed per pass (mm) Radial in-feed per pass (mm) 1 0,356 0,356 0,483 0,457 0,559 0,432 0,483 0,381 0,432 0,533 0,483 0,483 0,457 0,508 2 0,330 0,330 0,483 0,432 0,533 0,381 0,432 0,356 0,406 0,483 0,432 0,432 0,432 0,019 3 0,686 0,279 0,330 0,406 0,483 0,813 0,914 0,279 0,330 0,356 0,914 0,330 0,381 0,432 4 0,965 1,295 0,279 0,330 1,016 1,168 1,372 1,245 0,279 0,254 1,575 1,905 1,549 1,676 Metric 60° (I.S.O) Pitch (mm) Unified 60° (UN) T.P.I Whitworth (W) T.P.I NPT Internal T.P.I 1,0 1,5 2,0 2,5 3,0 20 18 16 14 12 19 14 11 11.5 Number of Passes Radial in-feed per pass (mm) Radial in-feed per pass (mm) Radial in-feed per pass (mm) 1 0,330 0,330 0,457 0,356 0,483 0,356 0,483 0,457 0,508 2 0,305 0,305 0,432 0,330 0,432 0,305 0,432 0,432 0,483 3 0,635 0,254 0,330 0,254 0,330 0,254 0,330 0,381 0,432 4 0,889 1,219 0,940 1,245 0,914 1,245 0,279 0,254 1,549 1,676 Last pass equals total depth of thread. www.kennametal.com C261