817 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.805

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 805 0817 Lab2u

Illustration THREAD MILLING CUTTER MODIFICATIONS Modification Effect Cooling slots on shank Targeted cooling, without weakening the tool cross-section in the cutting edge area Radial coolant exits Targeted cooling with through hole threads Threads removed Reduced cutting forces but longer machining time because two cycles are required De-burring cutting edge Removing the incomplete threads at the thread run-in without additional operating step. First thread profile lengthened at the face Chamfering a tapping size hole Grinding collar Enables axial distribution of cuts - useful for deep threads GUHRING 805 Technical section