HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 15)

HEIDENHAIN
Advanced course TNC 4xx
Task: Program(s): Linear offset hole pattern,
including tapping
C05
7426/1
100
40
0
100
0
0
20
30
50
80
30
20
40
10
30 40 50 90 20 15
60
70
60 70 80
25 35 45 55 65 75 85
M6
Procedure:
Tools:
• Move back and forth along rows (meandering)
• NC-center drill
• Twist drill
• Tap