HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 92)

HEIDENHAIN
Advanced course TNC 4xx
Task: Program(s): Hemisphere, internal machining,
2D, horizontal
C05
7322/1
7323/1
Procedure:
Tools:
• Full circles (vertical positions) in X/Y
• Pre-machine with 2 circular pockets
• Roughing out (circular pockets) with end mill R10
• Machine contour with spherical mill R5
100
55
0
100
0
50
50
0
50
R
Sphere