Kyocera - Основной каталог 2010-2011 ENG
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Ramping / Arc Machining
Details of 6PDRS cutting edge shape
3GN Xfm : Max. Depth of Cut
3GN
Yfm : Distance between center line of
9GN tool and center line of Rfm
:GN 3D 3D Yd : Distance between center line of
:E 3U tool and start position of cutting
edge
Rfm : Radius of tool tip
Rc : Corner R
Rt : Virtual radius in program
Outside Max. Depth Radius of Corner R Distance between Distance between center Virtual radius in
Dia. of Cut (mm) tool tip center line of tool and line of tool and start program
Description
Dc Xfm Rfm center line of Rfm position of cutting edge
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
We do not recommend machining with a cut amount exceeding the Xfm value.
About Ramping
During ramping, please reduce the table feed rate with the ratio of the chart on the right.
Ramping Ramping angle 1° 2° 3° 4° 5° L
angle 100% 70% 50% 30% 10%
Feed rate when
ramping
* Please refer to page L32 for standard cutting conditions. Solid End Mill
During pocket machining, set the recess angle at 0.5 degrees.
We do not recommend vertical milling.
About Arc Machining
Please use the range of the chart on the right, for one pass of machining hole diameter.
:E ¤%D Description Min. Max.
%D :E Max.
Min. 6PDRS060-045-06 8.64 12.00
6PDRS080-060-08 11.52 16.00
6PDRS100-075-10 14.40 20.00
6PDRS120-090-12 17.28 24.00
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