Каталог Widia трохоидальное фрезерование - страница 9
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Каталог Widia достижения 2021
Каталог Widia токарный инструмент 2017
Брошюра Widia техническое руководство
Каталог Widia инструмент для обработки отверстий 2017
Каталог Widia техническое руководство по разверткам
- Cutting Speed
Pressure
Heat
Reduced radial engagement infl uences the cutting speed , because the heat produced through the cutting
process limits the cutting speed.
| ae/D | full slot | 50% ae | 40% ae | 30% ae | 20% ae | 10% ae | 5% ae | 4% ae | |||
| speed factors | 0,9 | 1 | 1,1 | 1,2 | 1,3 | 1,4 | 2,5 | 3 | |||
| phi [°] | 180 | 90 | 78,46 | 66,42 | 53,13 | 36,87 | 25,84 | 23,07 |
- Static Trochoidal Milling for a Full Slot
- Use a tool in which D < b.
- Program circles in the CNC program (as a cycle).
- After one circle, repeat the same with an offset.
- Optimise by shortening the lane “in the air” to a form like a “D”.
F
D b
ae
Trochoidal Milling can be performed with solid or indexable milling tools.