Основной каталог Kyocera 2016-2017 - страница 649

6PDRS Ramping / Arc cutting 　 ■ Details of 6PDRS cutting edge shape Rfm Rfm Xfm：Maximum Depth of Cut Yfm：Distance between the center line of tool and the center of Rfm Xfm Yd ：Distance between the center line of tool and the start position of cutting edge Rfm：Radius of tool tip Yfm Rc Rc ：Corner-R Yd Rc Rt Rt ：Virtual radius in program (Unit: mm) Maximum Depth Distance between the Distance between the center Virtual radius in Description Outside Dia. of Cut Radius of tool tip Corner-R center line of tool and line of tool and the start program the center of Rfm position of cutting edge φDc Xfm Rfm Rc Yfm Yd Rt 6PDRS060-045-06 6 0.32 6 0.62 0.75 1.32 0.62 6PDRS080-060-08 8 0.42 8 0.83 1.00 1.76 0.83 6PDRS100-075-10 10 0.53 10 1.04 1.25 2.20 1.04 6PDRS120-090-12 12 0.63 12 1.24 1.50 2.64 1.24 ● Cutting with cut amount exceeding the Xfm value is not recommended. ■ Ramping During ramping, lower the feed rate to the ratio in the chart on the right. Ramping angle 1° 2° 3° 4° 5° Ramping angle Ratio of feed rate 100% 70% 50% 30% 10% L ● During pocket machining, set the ramping angle at 0.5°. ● Plunge milling is not recommended. ■ Arc cutting Solid End Mill For arc cutting, hole diameter of each machining should be within the range in the chart on the right. (Unit: mm) Description Min. Max. 6PDRS060-045-06 8.64 12.00 6PDRS080-060-08 11.52 16.00 6PDRS100-075-10 14.40 20.00 2Yd 6PDRS120-090-12 17.28 24.00 Dc ＋ 2Yd 2 × Dc Min. Max. L35