951 Каталог KYOCERA 2016 Инструмент режущий станочный Пластины Резцы Фрезы Сверла Стр.R31

Каталог KYOCERA 2016 Режущий инструмент для станков Стр. R31 0951 Lab2u

Milling Terms and Angles of Milling Cutter A:Axial Rake Angle (A.R.) Function of Tool Angle Symbol Name Function Effect A Axial Rake Angle (A.R.) Controls chip flow direction and cutting force When it is positive Good cutting performance and less chip welding R Radial Rake Angle (R.R.) Controls chip flow direction and cutting force When it is negative Good chip evacuation C Approach Angle Controls chip thickness and chip flow direction When it is large Thinner chip thickness Lower cutting load T True Rake Angle Actual rake angle When it is positive Good cutting performance and less chip welding, but lower edge strength When it is negative Higher edge strength but easier to weld I Inclination Angle Controls chip flow direction When it is positive Good chip evacuation Less cutting force Lower edge stability of the corner part The Formula for True Rake Angle tanT = tanR x cosC + tanA x sinC The Formula for Inclination Angle tan I = tanA x cosC + tanR x sinC No. of Inserts (Z) 1) If the number of stage is one If the number of stage is one, it is not indicated on the catalogue. Please use "No. of inserts" of the catalogue for "Z" of the formula to calculate cutting conditions. 2) If the number of stages is more than two If the number of stages is more than two, it is indicated on the catalogue. Please use "No. of flutes" of the catalogue for "Z" of the formula to calculate cutting conditions. R31 Technical Information