HEIDENHAIN TNC 640 (34059x-01) - Manual (Page 429)

HEIDENHAIN TNC 640 429
13.2 Basis F
unctions (Sof
tw
ar
e Option 50)
Undercut UDC TYPE_K
Input elements in undercut UDC TYPE_K:
Undercut form K: depth = 2, width = 15, opening angle = 30°
Undercut UDC TYPE_U
Input elements in undercut UDC TYPE_U:
Undercut form U: depth = 3, width = 8
Input element Use Input
R Corner radius of both inner
corners Required
DEPTH Undercut depth (paraxially) Required
ROT Angle to longitudinal axis
(default: 45°) Optional
ANG_WIDTH Opening angle of undercut Required
21 L X+40 Z+0
22 L Z-30
23 UDC TYPE_K R1 DEPTH3 ANG_WIDTH30
24 L X+60
Input element Use Input
R Corner radius of both inner
corners Required
DEPTH Undercut depth Required
BREADTH Undercut width Required
RND / CHF Curve / chamfer of outer
corner Required
21 L X+40 Z+0
22 L Z-30
23 UDC TYPE_U R1 DEPTH3 BREADTH8 RND1
24 L X+60